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7183 lines
207 KiB
Plaintext
7183 lines
207 KiB
Plaintext
# aclocal.m4t generated automatically by aclocal 1.6.1 -*- Autoconf -*-
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# Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002
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# Free Software Foundation, Inc.
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
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# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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# PARTICULAR PURPOSE.
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dnl $Id: acinclude.m4,v 1.15 1998/05/23 14:54:53 joda Exp $
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dnl
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dnl Only put things that for some reason can't live in the `cf'
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dnl directory in this file.
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dnl
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dnl $xId: misc.m4,v 1.1 1997/12/14 15:59:04 joda Exp $
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dnl
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define(upcase,`echo $1 | tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ`)dnl
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dnl $Id: misc.m4,v 1.5 2002/05/24 15:35:32 joda Exp $
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dnl
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AC_DEFUN([upcase],[`echo $1 | tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ`])dnl
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AC_DEFUN([rk_LIBOBJ],[AC_LIBOBJ([$1])])dnl
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AC_DEFUN([rk_CONFIG_HEADER],[AH_TOP([#ifndef RCSID
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#define RCSID(msg) \
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static /**/const char *const rcsid[] = { (const char *)rcsid, "@(#)" msg }
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#endif
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/* Maximum values on all known systems */
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#define MaxHostNameLen (64+4)
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#define MaxPathLen (1024+4)
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])])
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# Like AC_CONFIG_HEADER, but automatically create stamp file. -*- Autoconf -*-
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# Copyright 1996, 1997, 2000, 2001 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2, or (at your option)
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# any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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# 02111-1307, USA.
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AC_PREREQ([2.52])
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# serial 6
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# When config.status generates a header, we must update the stamp-h file.
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# This file resides in the same directory as the config header
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# that is generated. We must strip everything past the first ":",
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# and everything past the last "/".
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# _AM_DIRNAME(PATH)
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# -----------------
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# Like AS_DIRNAME, only do it during macro expansion
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AC_DEFUN([_AM_DIRNAME],
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[m4_if(regexp([$1], [^.*[^/]//*[^/][^/]*/*$]), -1,
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m4_if(regexp([$1], [^//\([^/]\|$\)]), -1,
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m4_if(regexp([$1], [^/.*]), -1,
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[.],
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patsubst([$1], [^\(/\).*], [\1])),
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patsubst([$1], [^\(//\)\([^/].*\|$\)], [\1])),
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patsubst([$1], [^\(.*[^/]\)//*[^/][^/]*/*$], [\1]))[]dnl
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])# _AM_DIRNAME
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# The stamp files are numbered to have different names.
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# We could number them on a directory basis, but that's additional
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# complications, let's have a unique counter.
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m4_define([_AM_STAMP_Count], [0])
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# _AM_STAMP(HEADER)
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# -----------------
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# The name of the stamp file for HEADER.
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AC_DEFUN([_AM_STAMP],
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[m4_define([_AM_STAMP_Count], m4_incr(_AM_STAMP_Count))dnl
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AS_ESCAPE(_AM_DIRNAME(patsubst([$1],
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[:.*])))/stamp-h[]_AM_STAMP_Count])
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# _AM_CONFIG_HEADER(HEADER[:SOURCES], COMMANDS, INIT-COMMANDS)
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# ------------------------------------------------------------
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# We used to try to get a real timestamp in stamp-h. But the fear is that
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# that will cause unnecessary cvs conflicts.
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AC_DEFUN([_AM_CONFIG_HEADER],
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[# Add the stamp file to the list of files AC keeps track of,
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# along with our hook.
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AC_CONFIG_HEADERS([$1],
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[# update the timestamp
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echo 'timestamp for $1' >"_AM_STAMP([$1])"
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$2],
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[$3])
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])# _AM_CONFIG_HEADER
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# AM_CONFIG_HEADER(HEADER[:SOURCES]..., COMMANDS, INIT-COMMANDS)
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# --------------------------------------------------------------
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AC_DEFUN([AM_CONFIG_HEADER],
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[AC_FOREACH([_AM_File], [$1], [_AM_CONFIG_HEADER(_AM_File, [$2], [$3])])
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])# AM_CONFIG_HEADER
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# Do all the work for Automake. -*- Autoconf -*-
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# This macro actually does too much some checks are only needed if
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# your package does certain things. But this isn't really a big deal.
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# Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002
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# Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2, or (at your option)
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# any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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# 02111-1307, USA.
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# serial 8
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# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
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# written in clear, in which case automake, when reading aclocal.m4,
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# will think it sees a *use*, and therefore will trigger all it's
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# C support machinery. Also note that it means that autoscan, seeing
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# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
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AC_PREREQ([2.52])
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# Autoconf 2.50 wants to disallow AM_ names. We explicitly allow
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# the ones we care about.
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m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
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# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
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# AM_INIT_AUTOMAKE([OPTIONS])
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# -----------------------------------------------
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# The call with PACKAGE and VERSION arguments is the old style
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# call (pre autoconf-2.50), which is being phased out. PACKAGE
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# and VERSION should now be passed to AC_INIT and removed from
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# the call to AM_INIT_AUTOMAKE.
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# We support both call styles for the transition. After
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# the next Automake release, Autoconf can make the AC_INIT
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# arguments mandatory, and then we can depend on a new Autoconf
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# release and drop the old call support.
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AC_DEFUN([AM_INIT_AUTOMAKE],
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[AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
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AC_REQUIRE([AC_PROG_INSTALL])dnl
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# test to see if srcdir already configured
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if test "`cd $srcdir && pwd`" != "`pwd`" &&
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test -f $srcdir/config.status; then
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AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
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fi
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# Define the identity of the package.
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dnl Distinguish between old-style and new-style calls.
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m4_ifval([$2],
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[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
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AC_SUBST([PACKAGE], [$1])dnl
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AC_SUBST([VERSION], [$2])],
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[_AM_SET_OPTIONS([$1])dnl
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AC_SUBST([PACKAGE], [AC_PACKAGE_TARNAME])dnl
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AC_SUBST([VERSION], [AC_PACKAGE_VERSION])])dnl
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_AM_IF_OPTION([no-define],,
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[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
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AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
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# Some tools Automake needs.
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AC_REQUIRE([AM_SANITY_CHECK])dnl
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AC_REQUIRE([AC_ARG_PROGRAM])dnl
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AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
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AM_MISSING_PROG(AUTOCONF, autoconf)
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AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
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AM_MISSING_PROG(AUTOHEADER, autoheader)
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AM_MISSING_PROG(MAKEINFO, makeinfo)
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AM_MISSING_PROG(AMTAR, tar)
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AM_PROG_INSTALL_SH
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AM_PROG_INSTALL_STRIP
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# We need awk for the "check" target. The system "awk" is bad on
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# some platforms.
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AC_REQUIRE([AC_PROG_AWK])dnl
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AC_REQUIRE([AC_PROG_MAKE_SET])dnl
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_AM_IF_OPTION([no-dependencies],,
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[AC_PROVIDE_IFELSE([AC_PROG_][CC],
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[_AM_DEPENDENCIES(CC)],
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[define([AC_PROG_][CC],
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defn([AC_PROG_][CC])[_AM_DEPENDENCIES(CC)])])dnl
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AC_PROVIDE_IFELSE([AC_PROG_][CXX],
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[_AM_DEPENDENCIES(CXX)],
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[define([AC_PROG_][CXX],
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defn([AC_PROG_][CXX])[_AM_DEPENDENCIES(CXX)])])dnl
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])
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])
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# Copyright 2002 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2, or (at your option)
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# any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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# AM_AUTOMAKE_VERSION(VERSION)
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# ----------------------------
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# Automake X.Y traces this macro to ensure aclocal.m4 has been
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# generated from the m4 files accompanying Automake X.Y.
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AC_DEFUN([AM_AUTOMAKE_VERSION],[am__api_version="1.6"])
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# AM_SET_CURRENT_AUTOMAKE_VERSION
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# -------------------------------
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# Call AM_AUTOMAKE_VERSION so it can be traced.
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# This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
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AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
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[AM_AUTOMAKE_VERSION([1.6.1])])
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# Helper functions for option handling. -*- Autoconf -*-
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# Copyright 2001, 2002 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2, or (at your option)
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# any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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# 02111-1307, USA.
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# serial 2
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# _AM_MANGLE_OPTION(NAME)
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# -----------------------
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AC_DEFUN([_AM_MANGLE_OPTION],
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[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
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# _AM_SET_OPTION(NAME)
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# ------------------------------
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# Set option NAME. Presently that only means defining a flag for this option.
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AC_DEFUN([_AM_SET_OPTION],
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[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
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# _AM_SET_OPTIONS(OPTIONS)
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# ----------------------------------
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# OPTIONS is a space-separated list of Automake options.
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AC_DEFUN([_AM_SET_OPTIONS],
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[AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
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# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
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# -------------------------------------------
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# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
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AC_DEFUN([_AM_IF_OPTION],
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[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
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#
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# Check to make sure that the build environment is sane.
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#
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# Copyright 1996, 1997, 2000, 2001 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2, or (at your option)
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# any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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# 02111-1307, USA.
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# serial 3
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# AM_SANITY_CHECK
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# ---------------
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AC_DEFUN([AM_SANITY_CHECK],
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[AC_MSG_CHECKING([whether build environment is sane])
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# Just in case
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sleep 1
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echo timestamp > conftest.file
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# Do `set' in a subshell so we don't clobber the current shell's
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# arguments. Must try -L first in case configure is actually a
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# symlink; some systems play weird games with the mod time of symlinks
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# (eg FreeBSD returns the mod time of the symlink's containing
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# directory).
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if (
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set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
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if test "$[*]" = "X"; then
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# -L didn't work.
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set X `ls -t $srcdir/configure conftest.file`
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fi
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rm -f conftest.file
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if test "$[*]" != "X $srcdir/configure conftest.file" \
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&& test "$[*]" != "X conftest.file $srcdir/configure"; then
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# If neither matched, then we have a broken ls. This can happen
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# if, for instance, CONFIG_SHELL is bash and it inherits a
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# broken ls alias from the environment. This has actually
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# happened. Such a system could not be considered "sane".
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AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
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alias in your environment])
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fi
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test "$[2]" = conftest.file
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)
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then
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# Ok.
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:
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else
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AC_MSG_ERROR([newly created file is older than distributed files!
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Check your system clock])
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fi
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AC_MSG_RESULT(yes)])
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# -*- Autoconf -*-
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# Copyright 1997, 1999, 2000, 2001 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
|
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# it under the terms of the GNU General Public License as published by
|
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# the Free Software Foundation; either version 2, or (at your option)
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# any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
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# GNU General Public License for more details.
|
|
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# You should have received a copy of the GNU General Public License
|
|
# along with this program; if not, write to the Free Software
|
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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# 02111-1307, USA.
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# serial 3
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# AM_MISSING_PROG(NAME, PROGRAM)
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# ------------------------------
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AC_DEFUN([AM_MISSING_PROG],
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[AC_REQUIRE([AM_MISSING_HAS_RUN])
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$1=${$1-"${am_missing_run}$2"}
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AC_SUBST($1)])
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# AM_MISSING_HAS_RUN
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# ------------------
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# Define MISSING if not defined so far and test if it supports --run.
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# If it does, set am_missing_run to use it, otherwise, to nothing.
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AC_DEFUN([AM_MISSING_HAS_RUN],
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[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
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test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
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# Use eval to expand $SHELL
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if eval "$MISSING --run true"; then
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am_missing_run="$MISSING --run "
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else
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am_missing_run=
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AC_MSG_WARN([`missing' script is too old or missing])
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fi
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])
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# AM_AUX_DIR_EXPAND
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# Copyright 2001 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2, or (at your option)
|
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# any later version.
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# This program is distributed in the hope that it will be useful,
|
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
|
|
# You should have received a copy of the GNU General Public License
|
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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# 02111-1307, USA.
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# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
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# $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
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# `$srcdir', `$srcdir/..', or `$srcdir/../..'.
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#
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# Of course, Automake must honor this variable whenever it calls a
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# tool from the auxiliary directory. The problem is that $srcdir (and
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# therefore $ac_aux_dir as well) can be either absolute or relative,
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# depending on how configure is run. This is pretty annoying, since
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# it makes $ac_aux_dir quite unusable in subdirectories: in the top
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# source directory, any form will work fine, but in subdirectories a
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# relative path needs to be adjusted first.
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#
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# $ac_aux_dir/missing
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# fails when called from a subdirectory if $ac_aux_dir is relative
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# $top_srcdir/$ac_aux_dir/missing
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# fails if $ac_aux_dir is absolute,
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# fails when called from a subdirectory in a VPATH build with
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# a relative $ac_aux_dir
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#
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# The reason of the latter failure is that $top_srcdir and $ac_aux_dir
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# are both prefixed by $srcdir. In an in-source build this is usually
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# harmless because $srcdir is `.', but things will broke when you
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# start a VPATH build or use an absolute $srcdir.
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#
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# So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
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# iff we strip the leading $srcdir from $ac_aux_dir. That would be:
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# am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
|
|
# and then we would define $MISSING as
|
|
# MISSING="\${SHELL} $am_aux_dir/missing"
|
|
# This will work as long as MISSING is not called from configure, because
|
|
# unfortunately $(top_srcdir) has no meaning in configure.
|
|
# However there are other variables, like CC, which are often used in
|
|
# configure, and could therefore not use this "fixed" $ac_aux_dir.
|
|
#
|
|
# Another solution, used here, is to always expand $ac_aux_dir to an
|
|
# absolute PATH. The drawback is that using absolute paths prevent a
|
|
# configured tree to be moved without reconfiguration.
|
|
|
|
# Rely on autoconf to set up CDPATH properly.
|
|
AC_PREREQ([2.50])
|
|
|
|
AC_DEFUN([AM_AUX_DIR_EXPAND], [
|
|
# expand $ac_aux_dir to an absolute path
|
|
am_aux_dir=`cd $ac_aux_dir && pwd`
|
|
])
|
|
|
|
# AM_PROG_INSTALL_SH
|
|
# ------------------
|
|
# Define $install_sh.
|
|
|
|
# Copyright 2001 Free Software Foundation, Inc.
|
|
|
|
# This program is free software; you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation; either version 2, or (at your option)
|
|
# any later version.
|
|
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program; if not, write to the Free Software
|
|
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
|
|
# 02111-1307, USA.
|
|
|
|
AC_DEFUN([AM_PROG_INSTALL_SH],
|
|
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
|
|
install_sh=${install_sh-"$am_aux_dir/install-sh"}
|
|
AC_SUBST(install_sh)])
|
|
|
|
# AM_PROG_INSTALL_STRIP
|
|
|
|
# Copyright 2001 Free Software Foundation, Inc.
|
|
|
|
# This program is free software; you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation; either version 2, or (at your option)
|
|
# any later version.
|
|
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program; if not, write to the Free Software
|
|
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
|
|
# 02111-1307, USA.
|
|
|
|
# One issue with vendor `install' (even GNU) is that you can't
|
|
# specify the program used to strip binaries. This is especially
|
|
# annoying in cross-compiling environments, where the build's strip
|
|
# is unlikely to handle the host's binaries.
|
|
# Fortunately install-sh will honor a STRIPPROG variable, so we
|
|
# always use install-sh in `make install-strip', and initialize
|
|
# STRIPPROG with the value of the STRIP variable (set by the user).
|
|
AC_DEFUN([AM_PROG_INSTALL_STRIP],
|
|
[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
|
|
# Installed binaries are usually stripped using `strip' when the user
|
|
# run `make install-strip'. However `strip' might not be the right
|
|
# tool to use in cross-compilation environments, therefore Automake
|
|
# will honor the `STRIP' environment variable to overrule this program.
|
|
dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
|
|
if test "$cross_compiling" != no; then
|
|
AC_CHECK_TOOL([STRIP], [strip], :)
|
|
fi
|
|
INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
|
|
AC_SUBST([INSTALL_STRIP_PROGRAM])])
|
|
|
|
# serial 4 -*- Autoconf -*-
|
|
|
|
# Copyright 1999, 2000, 2001 Free Software Foundation, Inc.
|
|
|
|
# This program is free software; you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation; either version 2, or (at your option)
|
|
# any later version.
|
|
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program; if not, write to the Free Software
|
|
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
|
|
# 02111-1307, USA.
|
|
|
|
|
|
# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
|
|
# written in clear, in which case automake, when reading aclocal.m4,
|
|
# will think it sees a *use*, and therefore will trigger all it's
|
|
# C support machinery. Also note that it means that autoscan, seeing
|
|
# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
|
|
|
|
|
|
|
|
# _AM_DEPENDENCIES(NAME)
|
|
# ----------------------
|
|
# See how the compiler implements dependency checking.
|
|
# NAME is "CC", "CXX", "GCJ", or "OBJC".
|
|
# We try a few techniques and use that to set a single cache variable.
|
|
#
|
|
# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
|
|
# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
|
|
# dependency, and given that the user is not expected to run this macro,
|
|
# just rely on AC_PROG_CC.
|
|
AC_DEFUN([_AM_DEPENDENCIES],
|
|
[AC_REQUIRE([AM_SET_DEPDIR])dnl
|
|
AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
|
|
AC_REQUIRE([AM_MAKE_INCLUDE])dnl
|
|
AC_REQUIRE([AM_DEP_TRACK])dnl
|
|
|
|
ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
|
|
[$1], CXX, [depcc="$CXX" am_compiler_list=],
|
|
[$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc']
|
|
[$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
|
|
[depcc="$$1" am_compiler_list=])
|
|
|
|
AC_CACHE_CHECK([dependency style of $depcc],
|
|
[am_cv_$1_dependencies_compiler_type],
|
|
[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
|
|
# We make a subdir and do the tests there. Otherwise we can end up
|
|
# making bogus files that we don't know about and never remove. For
|
|
# instance it was reported that on HP-UX the gcc test will end up
|
|
# making a dummy file named `D' -- because `-MD' means `put the output
|
|
# in D'.
|
|
mkdir conftest.dir
|
|
# Copy depcomp to subdir because otherwise we won't find it if we're
|
|
# using a relative directory.
|
|
cp "$am_depcomp" conftest.dir
|
|
cd conftest.dir
|
|
|
|
am_cv_$1_dependencies_compiler_type=none
|
|
if test "$am_compiler_list" = ""; then
|
|
am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
|
|
fi
|
|
for depmode in $am_compiler_list; do
|
|
# We need to recreate these files for each test, as the compiler may
|
|
# overwrite some of them when testing with obscure command lines.
|
|
# This happens at least with the AIX C compiler.
|
|
echo '#include "conftest.h"' > conftest.c
|
|
echo 'int i;' > conftest.h
|
|
echo "${am__include} ${am__quote}conftest.Po${am__quote}" > confmf
|
|
|
|
case $depmode in
|
|
nosideeffect)
|
|
# after this tag, mechanisms are not by side-effect, so they'll
|
|
# only be used when explicitly requested
|
|
if test "x$enable_dependency_tracking" = xyes; then
|
|
continue
|
|
else
|
|
break
|
|
fi
|
|
;;
|
|
none) break ;;
|
|
esac
|
|
# We check with `-c' and `-o' for the sake of the "dashmstdout"
|
|
# mode. It turns out that the SunPro C++ compiler does not properly
|
|
# handle `-M -o', and we need to detect this.
|
|
if depmode=$depmode \
|
|
source=conftest.c object=conftest.o \
|
|
depfile=conftest.Po tmpdepfile=conftest.TPo \
|
|
$SHELL ./depcomp $depcc -c conftest.c -o conftest.o >/dev/null 2>&1 &&
|
|
grep conftest.h conftest.Po > /dev/null 2>&1 &&
|
|
${MAKE-make} -s -f confmf > /dev/null 2>&1; then
|
|
am_cv_$1_dependencies_compiler_type=$depmode
|
|
break
|
|
fi
|
|
done
|
|
|
|
cd ..
|
|
rm -rf conftest.dir
|
|
else
|
|
am_cv_$1_dependencies_compiler_type=none
|
|
fi
|
|
])
|
|
AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
|
|
])
|
|
|
|
|
|
# AM_SET_DEPDIR
|
|
# -------------
|
|
# Choose a directory name for dependency files.
|
|
# This macro is AC_REQUIREd in _AM_DEPENDENCIES
|
|
AC_DEFUN([AM_SET_DEPDIR],
|
|
[rm -f .deps 2>/dev/null
|
|
mkdir .deps 2>/dev/null
|
|
if test -d .deps; then
|
|
DEPDIR=.deps
|
|
else
|
|
# MS-DOS does not allow filenames that begin with a dot.
|
|
DEPDIR=_deps
|
|
fi
|
|
rmdir .deps 2>/dev/null
|
|
AC_SUBST([DEPDIR])
|
|
])
|
|
|
|
|
|
# AM_DEP_TRACK
|
|
# ------------
|
|
AC_DEFUN([AM_DEP_TRACK],
|
|
[AC_ARG_ENABLE(dependency-tracking,
|
|
[ --disable-dependency-tracking Speeds up one-time builds
|
|
--enable-dependency-tracking Do not reject slow dependency extractors])
|
|
if test "x$enable_dependency_tracking" != xno; then
|
|
am_depcomp="$ac_aux_dir/depcomp"
|
|
AMDEPBACKSLASH='\'
|
|
fi
|
|
AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
|
|
AC_SUBST([AMDEPBACKSLASH])
|
|
])
|
|
|
|
# Generate code to set up dependency tracking. -*- Autoconf -*-
|
|
|
|
# Copyright 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
|
|
|
|
# This program is free software; you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation; either version 2, or (at your option)
|
|
# any later version.
|
|
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program; if not, write to the Free Software
|
|
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
|
|
# 02111-1307, USA.
|
|
|
|
#serial 2
|
|
|
|
# _AM_OUTPUT_DEPENDENCY_COMMANDS
|
|
# ------------------------------
|
|
AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
|
|
[for mf in $CONFIG_FILES; do
|
|
# Strip MF so we end up with the name of the file.
|
|
mf=`echo "$mf" | sed -e 's/:.*$//'`
|
|
if (sed 1q $mf | fgrep 'generated by automake') > /dev/null 2>&1; then
|
|
dirpart=`AS_DIRNAME("$mf")`
|
|
else
|
|
continue
|
|
fi
|
|
grep '^DEP_FILES *= *[[^ @%:@]]' < "$mf" > /dev/null || continue
|
|
# Extract the definition of DEP_FILES from the Makefile without
|
|
# running `make'.
|
|
DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"`
|
|
test -z "$DEPDIR" && continue
|
|
# When using ansi2knr, U may be empty or an underscore; expand it
|
|
U=`sed -n -e '/^U = / s///p' < "$mf"`
|
|
test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR"
|
|
# We invoke sed twice because it is the simplest approach to
|
|
# changing $(DEPDIR) to its actual value in the expansion.
|
|
for file in `sed -n -e '
|
|
/^DEP_FILES = .*\\\\$/ {
|
|
s/^DEP_FILES = //
|
|
:loop
|
|
s/\\\\$//
|
|
p
|
|
n
|
|
/\\\\$/ b loop
|
|
p
|
|
}
|
|
/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \
|
|
sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
|
|
# Make sure the directory exists.
|
|
test -f "$dirpart/$file" && continue
|
|
fdir=`AS_DIRNAME(["$file"])`
|
|
AS_MKDIR_P([$dirpart/$fdir])
|
|
# echo "creating $dirpart/$file"
|
|
echo '# dummy' > "$dirpart/$file"
|
|
done
|
|
done
|
|
])# _AM_OUTPUT_DEPENDENCY_COMMANDS
|
|
|
|
|
|
# AM_OUTPUT_DEPENDENCY_COMMANDS
|
|
# -----------------------------
|
|
# This macro should only be invoked once -- use via AC_REQUIRE.
|
|
#
|
|
# This code is only required when automatic dependency tracking
|
|
# is enabled. FIXME. This creates each `.P' file that we will
|
|
# need in order to bootstrap the dependency handling code.
|
|
AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
|
|
[AC_CONFIG_COMMANDS([depfiles],
|
|
[test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
|
|
[AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
|
|
])
|
|
|
|
# Copyright 2001 Free Software Foundation, Inc. -*- Autoconf -*-
|
|
|
|
# This program is free software; you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation; either version 2, or (at your option)
|
|
# any later version.
|
|
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program; if not, write to the Free Software
|
|
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
|
|
# 02111-1307, USA.
|
|
|
|
# serial 2
|
|
|
|
# AM_MAKE_INCLUDE()
|
|
# -----------------
|
|
# Check to see how make treats includes.
|
|
AC_DEFUN([AM_MAKE_INCLUDE],
|
|
[am_make=${MAKE-make}
|
|
cat > confinc << 'END'
|
|
doit:
|
|
@echo done
|
|
END
|
|
# If we don't find an include directive, just comment out the code.
|
|
AC_MSG_CHECKING([for style of include used by $am_make])
|
|
am__include="#"
|
|
am__quote=
|
|
_am_result=none
|
|
# First try GNU make style include.
|
|
echo "include confinc" > confmf
|
|
# We grep out `Entering directory' and `Leaving directory'
|
|
# messages which can occur if `w' ends up in MAKEFLAGS.
|
|
# In particular we don't look at `^make:' because GNU make might
|
|
# be invoked under some other name (usually "gmake"), in which
|
|
# case it prints its new name instead of `make'.
|
|
if test "`$am_make -s -f confmf 2> /dev/null | fgrep -v 'ing directory'`" = "done"; then
|
|
am__include=include
|
|
am__quote=
|
|
_am_result=GNU
|
|
fi
|
|
# Now try BSD make style include.
|
|
if test "$am__include" = "#"; then
|
|
echo '.include "confinc"' > confmf
|
|
if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
|
|
am__include=.include
|
|
am__quote="\""
|
|
_am_result=BSD
|
|
fi
|
|
fi
|
|
AC_SUBST(am__include)
|
|
AC_SUBST(am__quote)
|
|
AC_MSG_RESULT($_am_result)
|
|
rm -f confinc confmf
|
|
])
|
|
|
|
# AM_CONDITIONAL -*- Autoconf -*-
|
|
|
|
# Copyright 1997, 2000, 2001 Free Software Foundation, Inc.
|
|
|
|
# This program is free software; you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation; either version 2, or (at your option)
|
|
# any later version.
|
|
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program; if not, write to the Free Software
|
|
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
|
|
# 02111-1307, USA.
|
|
|
|
# serial 5
|
|
|
|
AC_PREREQ(2.52)
|
|
|
|
# AM_CONDITIONAL(NAME, SHELL-CONDITION)
|
|
# -------------------------------------
|
|
# Define a conditional.
|
|
AC_DEFUN([AM_CONDITIONAL],
|
|
[ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
|
|
[$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
|
|
AC_SUBST([$1_TRUE])
|
|
AC_SUBST([$1_FALSE])
|
|
if $2; then
|
|
$1_TRUE=
|
|
$1_FALSE='#'
|
|
else
|
|
$1_TRUE='#'
|
|
$1_FALSE=
|
|
fi
|
|
AC_CONFIG_COMMANDS_PRE(
|
|
[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
|
|
AC_MSG_ERROR([conditional \"$1\" was never defined.
|
|
Usually this means the macro was only invoked conditionally.])
|
|
fi])])
|
|
|
|
|
|
# Copyright 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
|
|
|
|
# This program is free software; you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation; either version 2, or (at your option)
|
|
# any later version.
|
|
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program; if not, write to the Free Software
|
|
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
|
|
# 02111-1307, USA.
|
|
|
|
# serial 3
|
|
|
|
AC_PREREQ(2.50)
|
|
|
|
# AM_PROG_LEX
|
|
# -----------
|
|
# Autoconf leaves LEX=: if lex or flex can't be found. Change that to a
|
|
# "missing" invocation, for better error output.
|
|
AC_DEFUN([AM_PROG_LEX],
|
|
[AC_REQUIRE([AM_MISSING_HAS_RUN])dnl
|
|
AC_REQUIRE([AC_PROG_LEX])dnl
|
|
if test "$LEX" = :; then
|
|
LEX=${am_missing_run}flex
|
|
fi])
|
|
|
|
dnl $Id: krb-prog-ln-s.m4,v 1.1 1997/12/14 15:59:01 joda Exp $
|
|
dnl
|
|
dnl
|
|
dnl Better test for ln -s, ln or cp
|
|
dnl
|
|
|
|
AC_DEFUN(AC_KRB_PROG_LN_S,
|
|
[AC_MSG_CHECKING(for ln -s or something else)
|
|
AC_CACHE_VAL(ac_cv_prog_LN_S,
|
|
[rm -f conftestdata
|
|
if ln -s X conftestdata 2>/dev/null
|
|
then
|
|
rm -f conftestdata
|
|
ac_cv_prog_LN_S="ln -s"
|
|
else
|
|
touch conftestdata1
|
|
if ln conftestdata1 conftestdata2; then
|
|
rm -f conftestdata*
|
|
ac_cv_prog_LN_S=ln
|
|
else
|
|
ac_cv_prog_LN_S=cp
|
|
fi
|
|
fi])dnl
|
|
LN_S="$ac_cv_prog_LN_S"
|
|
AC_MSG_RESULT($ac_cv_prog_LN_S)
|
|
AC_SUBST(LN_S)dnl
|
|
])
|
|
|
|
|
|
dnl $Id: mips-abi.m4,v 1.6 2002/04/30 16:46:05 joda Exp $
|
|
dnl
|
|
dnl
|
|
dnl Check for MIPS/IRIX ABI flags. Sets $abi and $abilibdirext to some
|
|
dnl value.
|
|
|
|
AC_DEFUN(AC_MIPS_ABI, [
|
|
AC_ARG_WITH(mips_abi,
|
|
AC_HELP_STRING([--with-mips-abi=abi],[ABI to use for IRIX (32, n32, or 64)]))
|
|
|
|
case "$host_os" in
|
|
irix*)
|
|
with_mips_abi="${with_mips_abi:-yes}"
|
|
if test -n "$GCC"; then
|
|
|
|
# GCC < 2.8 only supports the O32 ABI. GCC >= 2.8 has a flag to select
|
|
# which ABI to use, but only supports (as of 2.8.1) the N32 and 64 ABIs.
|
|
#
|
|
# Default to N32, but if GCC doesn't grok -mabi=n32, we assume an old
|
|
# GCC and revert back to O32. The same goes if O32 is asked for - old
|
|
# GCCs doesn't like the -mabi option, and new GCCs can't output O32.
|
|
#
|
|
# Don't you just love *all* the different SGI ABIs?
|
|
|
|
case "${with_mips_abi}" in
|
|
32|o32) abi='-mabi=32'; abilibdirext='' ;;
|
|
n32|yes) abi='-mabi=n32'; abilibdirext='32' ;;
|
|
64) abi='-mabi=64'; abilibdirext='64' ;;
|
|
no) abi=''; abilibdirext='';;
|
|
*) AC_MSG_ERROR("Invalid ABI specified") ;;
|
|
esac
|
|
if test -n "$abi" ; then
|
|
ac_foo=krb_cv_gcc_`echo $abi | tr =- __`
|
|
dnl
|
|
dnl can't use AC_CACHE_CHECK here, since it doesn't quote CACHE-ID to
|
|
dnl AC_MSG_RESULT
|
|
dnl
|
|
AC_MSG_CHECKING([if $CC supports the $abi option])
|
|
AC_CACHE_VAL($ac_foo, [
|
|
save_CFLAGS="$CFLAGS"
|
|
CFLAGS="$CFLAGS $abi"
|
|
AC_TRY_COMPILE(,int x;, eval $ac_foo=yes, eval $ac_foo=no)
|
|
CFLAGS="$save_CFLAGS"
|
|
])
|
|
ac_res=`eval echo \\\$$ac_foo`
|
|
AC_MSG_RESULT($ac_res)
|
|
if test $ac_res = no; then
|
|
# Try to figure out why that failed...
|
|
case $abi in
|
|
-mabi=32)
|
|
save_CFLAGS="$CFLAGS"
|
|
CFLAGS="$CFLAGS -mabi=n32"
|
|
AC_TRY_COMPILE(,int x;, ac_res=yes, ac_res=no)
|
|
CLAGS="$save_CFLAGS"
|
|
if test $ac_res = yes; then
|
|
# New GCC
|
|
AC_MSG_ERROR([$CC does not support the $with_mips_abi ABI])
|
|
fi
|
|
# Old GCC
|
|
abi=''
|
|
abilibdirext=''
|
|
;;
|
|
-mabi=n32|-mabi=64)
|
|
if test $with_mips_abi = yes; then
|
|
# Old GCC, default to O32
|
|
abi=''
|
|
abilibdirext=''
|
|
else
|
|
# Some broken GCC
|
|
AC_MSG_ERROR([$CC does not support the $with_mips_abi ABI])
|
|
fi
|
|
;;
|
|
esac
|
|
fi #if test $ac_res = no; then
|
|
fi #if test -n "$abi" ; then
|
|
else
|
|
case "${with_mips_abi}" in
|
|
32|o32) abi='-32'; abilibdirext='' ;;
|
|
n32|yes) abi='-n32'; abilibdirext='32' ;;
|
|
64) abi='-64'; abilibdirext='64' ;;
|
|
no) abi=''; abilibdirext='';;
|
|
*) AC_MSG_ERROR("Invalid ABI specified") ;;
|
|
esac
|
|
fi #if test -n "$GCC"; then
|
|
;;
|
|
esac
|
|
])
|
|
|
|
dnl
|
|
dnl $Id: c-attribute.m4,v 1.2 1999/03/01 09:52:23 joda Exp $
|
|
dnl
|
|
|
|
dnl
|
|
dnl Test for __attribute__
|
|
dnl
|
|
|
|
AC_DEFUN(AC_C___ATTRIBUTE__, [
|
|
AC_MSG_CHECKING(for __attribute__)
|
|
AC_CACHE_VAL(ac_cv___attribute__, [
|
|
AC_TRY_COMPILE([
|
|
#include <stdlib.h>
|
|
],
|
|
[
|
|
static void foo(void) __attribute__ ((noreturn));
|
|
|
|
static void
|
|
foo(void)
|
|
{
|
|
exit(1);
|
|
}
|
|
],
|
|
ac_cv___attribute__=yes,
|
|
ac_cv___attribute__=no)])
|
|
if test "$ac_cv___attribute__" = "yes"; then
|
|
AC_DEFINE(HAVE___ATTRIBUTE__, 1, [define if your compiler has __attribute__])
|
|
fi
|
|
AC_MSG_RESULT($ac_cv___attribute__)
|
|
])
|
|
|
|
|
|
# libtool.m4 - Configure libtool for the host system. -*-Shell-script-*-
|
|
|
|
# serial 46 AC_PROG_LIBTOOL
|
|
|
|
AC_DEFUN([AC_PROG_LIBTOOL],
|
|
[AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
|
|
|
|
# This can be used to rebuild libtool when needed
|
|
LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh"
|
|
|
|
# Always use our own libtool.
|
|
LIBTOOL='$(SHELL) $(top_builddir)/libtool'
|
|
AC_SUBST(LIBTOOL)dnl
|
|
|
|
# Prevent multiple expansion
|
|
define([AC_PROG_LIBTOOL], [])
|
|
])
|
|
|
|
AC_DEFUN([AC_LIBTOOL_SETUP],
|
|
[AC_PREREQ(2.13)dnl
|
|
AC_REQUIRE([AC_ENABLE_SHARED])dnl
|
|
AC_REQUIRE([AC_ENABLE_STATIC])dnl
|
|
AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl
|
|
AC_REQUIRE([AC_CANONICAL_HOST])dnl
|
|
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
|
|
AC_REQUIRE([AC_PROG_CC])dnl
|
|
AC_REQUIRE([AC_PROG_LD])dnl
|
|
AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl
|
|
AC_REQUIRE([AC_PROG_NM])dnl
|
|
AC_REQUIRE([AC_PROG_LN_S])dnl
|
|
AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl
|
|
AC_REQUIRE([AC_OBJEXT])dnl
|
|
AC_REQUIRE([AC_EXEEXT])dnl
|
|
dnl
|
|
|
|
_LT_AC_PROG_ECHO_BACKSLASH
|
|
# Only perform the check for file, if the check method requires it
|
|
case $deplibs_check_method in
|
|
file_magic*)
|
|
if test "$file_magic_cmd" = '$MAGIC_CMD'; then
|
|
AC_PATH_MAGIC
|
|
fi
|
|
;;
|
|
esac
|
|
|
|
AC_CHECK_TOOL(RANLIB, ranlib, :)
|
|
AC_CHECK_TOOL(STRIP, strip, :)
|
|
|
|
ifdef([AC_PROVIDE_AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no)
|
|
ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL],
|
|
enable_win32_dll=yes, enable_win32_dll=no)
|
|
|
|
AC_ARG_ENABLE(libtool-lock,
|
|
[ --disable-libtool-lock avoid locking (might break parallel builds)])
|
|
test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
|
|
|
|
# Some flags need to be propagated to the compiler or linker for good
|
|
# libtool support.
|
|
case $host in
|
|
*-*-irix6*)
|
|
# Find out which ABI we are using.
|
|
echo '[#]line __oline__ "configure"' > conftest.$ac_ext
|
|
if AC_TRY_EVAL(ac_compile); then
|
|
case `/usr/bin/file conftest.$ac_objext` in
|
|
*32-bit*)
|
|
LD="${LD-ld} -32"
|
|
;;
|
|
*N32*)
|
|
LD="${LD-ld} -n32"
|
|
;;
|
|
*64-bit*)
|
|
LD="${LD-ld} -64"
|
|
;;
|
|
esac
|
|
fi
|
|
rm -rf conftest*
|
|
;;
|
|
|
|
*-*-sco3.2v5*)
|
|
# On SCO OpenServer 5, we need -belf to get full-featured binaries.
|
|
SAVE_CFLAGS="$CFLAGS"
|
|
CFLAGS="$CFLAGS -belf"
|
|
AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
|
|
[AC_LANG_SAVE
|
|
AC_LANG_C
|
|
AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
|
|
AC_LANG_RESTORE])
|
|
if test x"$lt_cv_cc_needs_belf" != x"yes"; then
|
|
# this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
|
|
CFLAGS="$SAVE_CFLAGS"
|
|
fi
|
|
;;
|
|
|
|
ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL],
|
|
[*-*-cygwin* | *-*-mingw* | *-*-pw32*)
|
|
AC_CHECK_TOOL(DLLTOOL, dlltool, false)
|
|
AC_CHECK_TOOL(AS, as, false)
|
|
AC_CHECK_TOOL(OBJDUMP, objdump, false)
|
|
|
|
# recent cygwin and mingw systems supply a stub DllMain which the user
|
|
# can override, but on older systems we have to supply one
|
|
AC_CACHE_CHECK([if libtool should supply DllMain function], lt_cv_need_dllmain,
|
|
[AC_TRY_LINK([],
|
|
[extern int __attribute__((__stdcall__)) DllMain(void*, int, void*);
|
|
DllMain (0, 0, 0);],
|
|
[lt_cv_need_dllmain=no],[lt_cv_need_dllmain=yes])])
|
|
|
|
case $host/$CC in
|
|
*-*-cygwin*/gcc*-mno-cygwin*|*-*-mingw*)
|
|
# old mingw systems require "-dll" to link a DLL, while more recent ones
|
|
# require "-mdll"
|
|
SAVE_CFLAGS="$CFLAGS"
|
|
CFLAGS="$CFLAGS -mdll"
|
|
AC_CACHE_CHECK([how to link DLLs], lt_cv_cc_dll_switch,
|
|
[AC_TRY_LINK([], [], [lt_cv_cc_dll_switch=-mdll],[lt_cv_cc_dll_switch=-dll])])
|
|
CFLAGS="$SAVE_CFLAGS" ;;
|
|
*-*-cygwin* | *-*-pw32*)
|
|
# cygwin systems need to pass --dll to the linker, and not link
|
|
# crt.o which will require a WinMain@16 definition.
|
|
lt_cv_cc_dll_switch="-Wl,--dll -nostartfiles" ;;
|
|
esac
|
|
;;
|
|
])
|
|
esac
|
|
|
|
_LT_AC_LTCONFIG_HACK
|
|
|
|
])
|
|
|
|
# AC_LIBTOOL_HEADER_ASSERT
|
|
# ------------------------
|
|
AC_DEFUN([AC_LIBTOOL_HEADER_ASSERT],
|
|
[AC_CACHE_CHECK([whether $CC supports assert without backlinking],
|
|
[lt_cv_func_assert_works],
|
|
[case $host in
|
|
*-*-solaris*)
|
|
if test "$GCC" = yes && test "$with_gnu_ld" != yes; then
|
|
case `$CC --version 2>/dev/null` in
|
|
[[12]].*) lt_cv_func_assert_works=no ;;
|
|
*) lt_cv_func_assert_works=yes ;;
|
|
esac
|
|
fi
|
|
;;
|
|
esac])
|
|
|
|
if test "x$lt_cv_func_assert_works" = xyes; then
|
|
AC_CHECK_HEADERS(assert.h)
|
|
fi
|
|
])# AC_LIBTOOL_HEADER_ASSERT
|
|
|
|
# _LT_AC_CHECK_DLFCN
|
|
# --------------------
|
|
AC_DEFUN([_LT_AC_CHECK_DLFCN],
|
|
[AC_CHECK_HEADERS(dlfcn.h)
|
|
])# _LT_AC_CHECK_DLFCN
|
|
|
|
# AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
|
|
# ---------------------------------
|
|
AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
|
|
[AC_REQUIRE([AC_CANONICAL_HOST])
|
|
AC_REQUIRE([AC_PROG_NM])
|
|
AC_REQUIRE([AC_OBJEXT])
|
|
# Check for command to grab the raw symbol name followed by C symbol from nm.
|
|
AC_MSG_CHECKING([command to parse $NM output])
|
|
AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], [dnl
|
|
|
|
# These are sane defaults that work on at least a few old systems.
|
|
# [They come from Ultrix. What could be older than Ultrix?!! ;)]
|
|
|
|
# Character class describing NM global symbol codes.
|
|
symcode='[[BCDEGRST]]'
|
|
|
|
# Regexp to match symbols that can be accessed directly from C.
|
|
sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
|
|
|
|
# Transform the above into a raw symbol and a C symbol.
|
|
symxfrm='\1 \2\3 \3'
|
|
|
|
# Transform an extracted symbol line into a proper C declaration
|
|
lt_cv_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern char \1;/p'"
|
|
|
|
# Transform an extracted symbol line into symbol name and symbol address
|
|
lt_cv_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
|
|
|
|
# Define system-specific variables.
|
|
case $host_os in
|
|
aix*)
|
|
symcode='[[BCDT]]'
|
|
;;
|
|
cygwin* | mingw* | pw32*)
|
|
symcode='[[ABCDGISTW]]'
|
|
;;
|
|
hpux*) # Its linker distinguishes data from code symbols
|
|
lt_cv_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern char \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
|
|
lt_cv_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
|
|
;;
|
|
irix*)
|
|
symcode='[[BCDEGRST]]'
|
|
;;
|
|
solaris* | sysv5*)
|
|
symcode='[[BDT]]'
|
|
;;
|
|
sysv4)
|
|
symcode='[[DFNSTU]]'
|
|
;;
|
|
esac
|
|
|
|
# Handle CRLF in mingw tool chain
|
|
opt_cr=
|
|
case $host_os in
|
|
mingw*)
|
|
opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
|
|
;;
|
|
esac
|
|
|
|
# If we're using GNU nm, then use its standard symbol codes.
|
|
if $NM -V 2>&1 | egrep '(GNU|with BFD)' > /dev/null; then
|
|
symcode='[[ABCDGISTW]]'
|
|
fi
|
|
|
|
# Try without a prefix undercore, then with it.
|
|
for ac_symprfx in "" "_"; do
|
|
|
|
# Write the raw and C identifiers.
|
|
lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*\($ac_symprfx\)$sympat$opt_cr$/$symxfrm/p'"
|
|
|
|
# Check to see that the pipe works correctly.
|
|
pipe_works=no
|
|
rm -f conftest*
|
|
cat > conftest.$ac_ext <<EOF
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
char nm_test_var;
|
|
void nm_test_func(){}
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
int main(){nm_test_var='a';nm_test_func();return(0);}
|
|
EOF
|
|
|
|
if AC_TRY_EVAL(ac_compile); then
|
|
# Now try to grab the symbols.
|
|
nlist=conftest.nm
|
|
if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
|
|
# Try sorting and uniquifying the output.
|
|
if sort "$nlist" | uniq > "$nlist"T; then
|
|
mv -f "$nlist"T "$nlist"
|
|
else
|
|
rm -f "$nlist"T
|
|
fi
|
|
|
|
# Make sure that we snagged all the symbols we need.
|
|
if egrep ' nm_test_var$' "$nlist" >/dev/null; then
|
|
if egrep ' nm_test_func$' "$nlist" >/dev/null; then
|
|
cat <<EOF > conftest.$ac_ext
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
EOF
|
|
# Now generate the symbol file.
|
|
eval "$lt_cv_global_symbol_to_cdecl"' < "$nlist" >> conftest.$ac_ext'
|
|
|
|
cat <<EOF >> conftest.$ac_ext
|
|
#if defined (__STDC__) && __STDC__
|
|
# define lt_ptr void *
|
|
#else
|
|
# define lt_ptr char *
|
|
# define const
|
|
#endif
|
|
|
|
/* The mapping between symbol names and symbols. */
|
|
const struct {
|
|
const char *name;
|
|
lt_ptr address;
|
|
}
|
|
lt_preloaded_symbols[[]] =
|
|
{
|
|
EOF
|
|
sed "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr) \&\2},/" < "$nlist" >> conftest.$ac_ext
|
|
cat <<\EOF >> conftest.$ac_ext
|
|
{0, (lt_ptr) 0}
|
|
};
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
EOF
|
|
# Now try linking the two files.
|
|
mv conftest.$ac_objext conftstm.$ac_objext
|
|
save_LIBS="$LIBS"
|
|
save_CFLAGS="$CFLAGS"
|
|
LIBS="conftstm.$ac_objext"
|
|
CFLAGS="$CFLAGS$no_builtin_flag"
|
|
if AC_TRY_EVAL(ac_link) && test -s conftest; then
|
|
pipe_works=yes
|
|
fi
|
|
LIBS="$save_LIBS"
|
|
CFLAGS="$save_CFLAGS"
|
|
else
|
|
echo "cannot find nm_test_func in $nlist" >&AC_FD_CC
|
|
fi
|
|
else
|
|
echo "cannot find nm_test_var in $nlist" >&AC_FD_CC
|
|
fi
|
|
else
|
|
echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AC_FD_CC
|
|
fi
|
|
else
|
|
echo "$progname: failed program was:" >&AC_FD_CC
|
|
cat conftest.$ac_ext >&5
|
|
fi
|
|
rm -f conftest* conftst*
|
|
|
|
# Do not use the global_symbol_pipe unless it works.
|
|
if test "$pipe_works" = yes; then
|
|
break
|
|
else
|
|
lt_cv_sys_global_symbol_pipe=
|
|
fi
|
|
done
|
|
])
|
|
global_symbol_pipe="$lt_cv_sys_global_symbol_pipe"
|
|
if test -z "$lt_cv_sys_global_symbol_pipe"; then
|
|
global_symbol_to_cdecl=
|
|
global_symbol_to_c_name_address=
|
|
else
|
|
global_symbol_to_cdecl="$lt_cv_global_symbol_to_cdecl"
|
|
global_symbol_to_c_name_address="$lt_cv_global_symbol_to_c_name_address"
|
|
fi
|
|
if test -z "$global_symbol_pipe$global_symbol_to_cdec$global_symbol_to_c_name_address";
|
|
then
|
|
AC_MSG_RESULT(failed)
|
|
else
|
|
AC_MSG_RESULT(ok)
|
|
fi
|
|
]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
|
|
|
|
# _LT_AC_LIBTOOL_SYS_PATH_SEPARATOR
|
|
# ---------------------------------
|
|
AC_DEFUN([_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR],
|
|
[# Find the correct PATH separator. Usually this is `:', but
|
|
# DJGPP uses `;' like DOS.
|
|
if test "X${PATH_SEPARATOR+set}" != Xset; then
|
|
UNAME=${UNAME-`uname 2>/dev/null`}
|
|
case X$UNAME in
|
|
*-DOS) lt_cv_sys_path_separator=';' ;;
|
|
*) lt_cv_sys_path_separator=':' ;;
|
|
esac
|
|
PATH_SEPARATOR=$lt_cv_sys_path_separator
|
|
fi
|
|
])# _LT_AC_LIBTOOL_SYS_PATH_SEPARATOR
|
|
|
|
# _LT_AC_PROG_ECHO_BACKSLASH
|
|
# --------------------------
|
|
# Add some code to the start of the generated configure script which
|
|
# will find an echo command which doesn't interpret backslashes.
|
|
AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH],
|
|
[ifdef([AC_DIVERSION_NOTICE], [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
|
|
[AC_DIVERT_PUSH(NOTICE)])
|
|
_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR
|
|
|
|
# Check that we are running under the correct shell.
|
|
SHELL=${CONFIG_SHELL-/bin/sh}
|
|
|
|
case X$ECHO in
|
|
X*--fallback-echo)
|
|
# Remove one level of quotation (which was required for Make).
|
|
ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
|
|
;;
|
|
esac
|
|
|
|
echo=${ECHO-echo}
|
|
if test "X[$]1" = X--no-reexec; then
|
|
# Discard the --no-reexec flag, and continue.
|
|
shift
|
|
elif test "X[$]1" = X--fallback-echo; then
|
|
# Avoid inline document here, it may be left over
|
|
:
|
|
elif test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then
|
|
# Yippee, $echo works!
|
|
:
|
|
else
|
|
# Restart under the correct shell.
|
|
exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
|
|
fi
|
|
|
|
if test "X[$]1" = X--fallback-echo; then
|
|
# used as fallback echo
|
|
shift
|
|
cat <<EOF
|
|
$*
|
|
EOF
|
|
exit 0
|
|
fi
|
|
|
|
# The HP-UX ksh and POSIX shell print the target directory to stdout
|
|
# if CDPATH is set.
|
|
if test "X${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
|
|
|
|
if test -z "$ECHO"; then
|
|
if test "X${echo_test_string+set}" != Xset; then
|
|
# find a string as large as possible, as long as the shell can cope with it
|
|
for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
|
|
# expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
|
|
if (echo_test_string="`eval $cmd`") 2>/dev/null &&
|
|
echo_test_string="`eval $cmd`" &&
|
|
(test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
|
|
then
|
|
break
|
|
fi
|
|
done
|
|
fi
|
|
|
|
if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
|
|
echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
|
|
test "X$echo_testing_string" = "X$echo_test_string"; then
|
|
:
|
|
else
|
|
# The Solaris, AIX, and Digital Unix default echo programs unquote
|
|
# backslashes. This makes it impossible to quote backslashes using
|
|
# echo "$something" | sed 's/\\/\\\\/g'
|
|
#
|
|
# So, first we look for a working echo in the user's PATH.
|
|
|
|
IFS="${IFS= }"; save_ifs="$IFS"; IFS=$PATH_SEPARATOR
|
|
for dir in $PATH /usr/ucb; do
|
|
if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
|
|
test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
|
|
echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
|
|
test "X$echo_testing_string" = "X$echo_test_string"; then
|
|
echo="$dir/echo"
|
|
break
|
|
fi
|
|
done
|
|
IFS="$save_ifs"
|
|
|
|
if test "X$echo" = Xecho; then
|
|
# We didn't find a better echo, so look for alternatives.
|
|
if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
|
|
echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
|
|
test "X$echo_testing_string" = "X$echo_test_string"; then
|
|
# This shell has a builtin print -r that does the trick.
|
|
echo='print -r'
|
|
elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
|
|
test "X$CONFIG_SHELL" != X/bin/ksh; then
|
|
# If we have ksh, try running configure again with it.
|
|
ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
|
|
export ORIGINAL_CONFIG_SHELL
|
|
CONFIG_SHELL=/bin/ksh
|
|
export CONFIG_SHELL
|
|
exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
|
|
else
|
|
# Try using printf.
|
|
echo='printf %s\n'
|
|
if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
|
|
echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
|
|
test "X$echo_testing_string" = "X$echo_test_string"; then
|
|
# Cool, printf works
|
|
:
|
|
elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
|
|
test "X$echo_testing_string" = 'X\t' &&
|
|
echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
|
|
test "X$echo_testing_string" = "X$echo_test_string"; then
|
|
CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
|
|
export CONFIG_SHELL
|
|
SHELL="$CONFIG_SHELL"
|
|
export SHELL
|
|
echo="$CONFIG_SHELL [$]0 --fallback-echo"
|
|
elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
|
|
test "X$echo_testing_string" = 'X\t' &&
|
|
echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
|
|
test "X$echo_testing_string" = "X$echo_test_string"; then
|
|
echo="$CONFIG_SHELL [$]0 --fallback-echo"
|
|
else
|
|
# maybe with a smaller string...
|
|
prev=:
|
|
|
|
for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
|
|
if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
|
|
then
|
|
break
|
|
fi
|
|
prev="$cmd"
|
|
done
|
|
|
|
if test "$prev" != 'sed 50q "[$]0"'; then
|
|
echo_test_string=`eval $prev`
|
|
export echo_test_string
|
|
exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
|
|
else
|
|
# Oops. We lost completely, so just stick with echo.
|
|
echo=echo
|
|
fi
|
|
fi
|
|
fi
|
|
fi
|
|
fi
|
|
fi
|
|
|
|
# Copy echo and quote the copy suitably for passing to libtool from
|
|
# the Makefile, instead of quoting the original, which is used later.
|
|
ECHO=$echo
|
|
if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
|
|
ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
|
|
fi
|
|
|
|
AC_SUBST(ECHO)
|
|
AC_DIVERT_POP
|
|
])# _LT_AC_PROG_ECHO_BACKSLASH
|
|
|
|
# _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
|
|
# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
|
|
# ------------------------------------------------------------------
|
|
AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],
|
|
[if test "$cross_compiling" = yes; then :
|
|
[$4]
|
|
else
|
|
AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
|
|
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
|
|
lt_status=$lt_dlunknown
|
|
cat > conftest.$ac_ext <<EOF
|
|
[#line __oline__ "configure"
|
|
#include "confdefs.h"
|
|
|
|
#if HAVE_DLFCN_H
|
|
#include <dlfcn.h>
|
|
#endif
|
|
|
|
#include <stdio.h>
|
|
|
|
#ifdef RTLD_GLOBAL
|
|
# define LT_DLGLOBAL RTLD_GLOBAL
|
|
#else
|
|
# ifdef DL_GLOBAL
|
|
# define LT_DLGLOBAL DL_GLOBAL
|
|
# else
|
|
# define LT_DLGLOBAL 0
|
|
# endif
|
|
#endif
|
|
|
|
/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
|
|
find out it does not work in some platform. */
|
|
#ifndef LT_DLLAZY_OR_NOW
|
|
# ifdef RTLD_LAZY
|
|
# define LT_DLLAZY_OR_NOW RTLD_LAZY
|
|
# else
|
|
# ifdef DL_LAZY
|
|
# define LT_DLLAZY_OR_NOW DL_LAZY
|
|
# else
|
|
# ifdef RTLD_NOW
|
|
# define LT_DLLAZY_OR_NOW RTLD_NOW
|
|
# else
|
|
# ifdef DL_NOW
|
|
# define LT_DLLAZY_OR_NOW DL_NOW
|
|
# else
|
|
# define LT_DLLAZY_OR_NOW 0
|
|
# endif
|
|
# endif
|
|
# endif
|
|
# endif
|
|
#endif
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" void exit (int);
|
|
#endif
|
|
|
|
void fnord() { int i=42;}
|
|
int main ()
|
|
{
|
|
void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
|
|
int status = $lt_dlunknown;
|
|
|
|
if (self)
|
|
{
|
|
if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
|
|
else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
|
|
/* dlclose (self); */
|
|
}
|
|
|
|
exit (status);
|
|
}]
|
|
EOF
|
|
if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
|
|
(./conftest; exit; ) 2>/dev/null
|
|
lt_status=$?
|
|
case x$lt_status in
|
|
x$lt_dlno_uscore) $1 ;;
|
|
x$lt_dlneed_uscore) $2 ;;
|
|
x$lt_unknown|x*) $3 ;;
|
|
esac
|
|
else :
|
|
# compilation failed
|
|
$3
|
|
fi
|
|
fi
|
|
rm -fr conftest*
|
|
])# _LT_AC_TRY_DLOPEN_SELF
|
|
|
|
# AC_LIBTOOL_DLOPEN_SELF
|
|
# -------------------
|
|
AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],
|
|
[if test "x$enable_dlopen" != xyes; then
|
|
enable_dlopen=unknown
|
|
enable_dlopen_self=unknown
|
|
enable_dlopen_self_static=unknown
|
|
else
|
|
lt_cv_dlopen=no
|
|
lt_cv_dlopen_libs=
|
|
|
|
case $host_os in
|
|
beos*)
|
|
lt_cv_dlopen="load_add_on"
|
|
lt_cv_dlopen_libs=
|
|
lt_cv_dlopen_self=yes
|
|
;;
|
|
|
|
cygwin* | mingw* | pw32*)
|
|
lt_cv_dlopen="LoadLibrary"
|
|
lt_cv_dlopen_libs=
|
|
;;
|
|
|
|
*)
|
|
AC_CHECK_FUNC([shl_load],
|
|
[lt_cv_dlopen="shl_load"],
|
|
[AC_CHECK_LIB([dld], [shl_load],
|
|
[lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"],
|
|
[AC_CHECK_FUNC([dlopen],
|
|
[lt_cv_dlopen="dlopen"],
|
|
[AC_CHECK_LIB([dl], [dlopen],
|
|
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
|
|
[AC_CHECK_LIB([svld], [dlopen],
|
|
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
|
|
[AC_CHECK_LIB([dld], [dld_link],
|
|
[lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"])
|
|
])
|
|
])
|
|
])
|
|
])
|
|
])
|
|
;;
|
|
esac
|
|
|
|
if test "x$lt_cv_dlopen" != xno; then
|
|
enable_dlopen=yes
|
|
else
|
|
enable_dlopen=no
|
|
fi
|
|
|
|
case $lt_cv_dlopen in
|
|
dlopen)
|
|
save_CPPFLAGS="$CPPFLAGS"
|
|
AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
|
|
test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
|
|
|
|
save_LDFLAGS="$LDFLAGS"
|
|
eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
|
|
|
|
save_LIBS="$LIBS"
|
|
LIBS="$lt_cv_dlopen_libs $LIBS"
|
|
|
|
AC_CACHE_CHECK([whether a program can dlopen itself],
|
|
lt_cv_dlopen_self, [dnl
|
|
_LT_AC_TRY_DLOPEN_SELF(
|
|
lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
|
|
lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
|
|
])
|
|
|
|
if test "x$lt_cv_dlopen_self" = xyes; then
|
|
LDFLAGS="$LDFLAGS $link_static_flag"
|
|
AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
|
|
lt_cv_dlopen_self_static, [dnl
|
|
_LT_AC_TRY_DLOPEN_SELF(
|
|
lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
|
|
lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
|
|
])
|
|
fi
|
|
|
|
CPPFLAGS="$save_CPPFLAGS"
|
|
LDFLAGS="$save_LDFLAGS"
|
|
LIBS="$save_LIBS"
|
|
;;
|
|
esac
|
|
|
|
case $lt_cv_dlopen_self in
|
|
yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
|
|
*) enable_dlopen_self=unknown ;;
|
|
esac
|
|
|
|
case $lt_cv_dlopen_self_static in
|
|
yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
|
|
*) enable_dlopen_self_static=unknown ;;
|
|
esac
|
|
fi
|
|
])# AC_LIBTOOL_DLOPEN_SELF
|
|
|
|
AC_DEFUN([_LT_AC_LTCONFIG_HACK],
|
|
[AC_REQUIRE([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])dnl
|
|
# Sed substitution that helps us do robust quoting. It backslashifies
|
|
# metacharacters that are still active within double-quoted strings.
|
|
Xsed='sed -e s/^X//'
|
|
sed_quote_subst='s/\([[\\"\\`$\\\\]]\)/\\\1/g'
|
|
|
|
# Same as above, but do not quote variable references.
|
|
double_quote_subst='s/\([[\\"\\`\\\\]]\)/\\\1/g'
|
|
|
|
# Sed substitution to delay expansion of an escaped shell variable in a
|
|
# double_quote_subst'ed string.
|
|
delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
|
|
|
|
# Constants:
|
|
rm="rm -f"
|
|
|
|
# Global variables:
|
|
default_ofile=libtool
|
|
can_build_shared=yes
|
|
|
|
# All known linkers require a `.a' archive for static linking (except M$VC,
|
|
# which needs '.lib').
|
|
libext=a
|
|
ltmain="$ac_aux_dir/ltmain.sh"
|
|
ofile="$default_ofile"
|
|
with_gnu_ld="$lt_cv_prog_gnu_ld"
|
|
need_locks="$enable_libtool_lock"
|
|
|
|
old_CC="$CC"
|
|
old_CFLAGS="$CFLAGS"
|
|
|
|
# Set sane defaults for various variables
|
|
test -z "$AR" && AR=ar
|
|
test -z "$AR_FLAGS" && AR_FLAGS=cru
|
|
test -z "$AS" && AS=as
|
|
test -z "$CC" && CC=cc
|
|
test -z "$DLLTOOL" && DLLTOOL=dlltool
|
|
test -z "$LD" && LD=ld
|
|
test -z "$LN_S" && LN_S="ln -s"
|
|
test -z "$MAGIC_CMD" && MAGIC_CMD=file
|
|
test -z "$NM" && NM=nm
|
|
test -z "$OBJDUMP" && OBJDUMP=objdump
|
|
test -z "$RANLIB" && RANLIB=:
|
|
test -z "$STRIP" && STRIP=:
|
|
test -z "$ac_objext" && ac_objext=o
|
|
|
|
if test x"$host" != x"$build"; then
|
|
ac_tool_prefix=${host_alias}-
|
|
else
|
|
ac_tool_prefix=
|
|
fi
|
|
|
|
# Transform linux* to *-*-linux-gnu*, to support old configure scripts.
|
|
case $host_os in
|
|
linux-gnu*) ;;
|
|
linux*) host=`echo $host | sed 's/^\(.*-.*-linux\)\(.*\)$/\1-gnu\2/'`
|
|
esac
|
|
|
|
case $host_os in
|
|
aix3*)
|
|
# AIX sometimes has problems with the GCC collect2 program. For some
|
|
# reason, if we set the COLLECT_NAMES environment variable, the problems
|
|
# vanish in a puff of smoke.
|
|
if test "X${COLLECT_NAMES+set}" != Xset; then
|
|
COLLECT_NAMES=
|
|
export COLLECT_NAMES
|
|
fi
|
|
;;
|
|
esac
|
|
|
|
# Determine commands to create old-style static archives.
|
|
old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs'
|
|
old_postinstall_cmds='chmod 644 $oldlib'
|
|
old_postuninstall_cmds=
|
|
|
|
if test -n "$RANLIB"; then
|
|
case $host_os in
|
|
openbsd*)
|
|
old_postinstall_cmds="\$RANLIB -t \$oldlib~$old_postinstall_cmds"
|
|
;;
|
|
*)
|
|
old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds"
|
|
;;
|
|
esac
|
|
old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
|
|
fi
|
|
|
|
# Allow CC to be a program name with arguments.
|
|
set dummy $CC
|
|
compiler="[$]2"
|
|
|
|
AC_MSG_CHECKING([for objdir])
|
|
rm -f .libs 2>/dev/null
|
|
mkdir .libs 2>/dev/null
|
|
if test -d .libs; then
|
|
objdir=.libs
|
|
else
|
|
# MS-DOS does not allow filenames that begin with a dot.
|
|
objdir=_libs
|
|
fi
|
|
rmdir .libs 2>/dev/null
|
|
AC_MSG_RESULT($objdir)
|
|
|
|
|
|
AC_ARG_WITH(pic,
|
|
[ --with-pic try to use only PIC/non-PIC objects [default=use both]],
|
|
pic_mode="$withval", pic_mode=default)
|
|
test -z "$pic_mode" && pic_mode=default
|
|
|
|
# We assume here that the value for lt_cv_prog_cc_pic will not be cached
|
|
# in isolation, and that seeing it set (from the cache) indicates that
|
|
# the associated values are set (in the cache) correctly too.
|
|
AC_MSG_CHECKING([for $compiler option to produce PIC])
|
|
AC_CACHE_VAL(lt_cv_prog_cc_pic,
|
|
[ lt_cv_prog_cc_pic=
|
|
lt_cv_prog_cc_shlib=
|
|
lt_cv_prog_cc_wl=
|
|
lt_cv_prog_cc_static=
|
|
lt_cv_prog_cc_no_builtin=
|
|
lt_cv_prog_cc_can_build_shared=$can_build_shared
|
|
|
|
if test "$GCC" = yes; then
|
|
lt_cv_prog_cc_wl='-Wl,'
|
|
lt_cv_prog_cc_static='-static'
|
|
|
|
case $host_os in
|
|
aix*)
|
|
# Below there is a dirty hack to force normal static linking with -ldl
|
|
# The problem is because libdl dynamically linked with both libc and
|
|
# libC (AIX C++ library), which obviously doesn't included in libraries
|
|
# list by gcc. This cause undefined symbols with -static flags.
|
|
# This hack allows C programs to be linked with "-static -ldl", but
|
|
# not sure about C++ programs.
|
|
lt_cv_prog_cc_static="$lt_cv_prog_cc_static ${lt_cv_prog_cc_wl}-lC"
|
|
;;
|
|
amigaos*)
|
|
# FIXME: we need at least 68020 code to build shared libraries, but
|
|
# adding the `-m68020' flag to GCC prevents building anything better,
|
|
# like `-m68040'.
|
|
lt_cv_prog_cc_pic='-m68020 -resident32 -malways-restore-a4'
|
|
;;
|
|
beos* | irix5* | irix6* | osf3* | osf4* | osf5*)
|
|
# PIC is the default for these OSes.
|
|
;;
|
|
darwin* | rhapsody*)
|
|
# PIC is the default on this platform
|
|
# Common symbols not allowed in MH_DYLIB files
|
|
lt_cv_prog_cc_pic='-fno-common'
|
|
;;
|
|
cygwin* | mingw* | pw32* | os2*)
|
|
# This hack is so that the source file can tell whether it is being
|
|
# built for inclusion in a dll (and should export symbols for example).
|
|
lt_cv_prog_cc_pic='-DDLL_EXPORT'
|
|
;;
|
|
sysv4*MP*)
|
|
if test -d /usr/nec; then
|
|
lt_cv_prog_cc_pic=-Kconform_pic
|
|
fi
|
|
;;
|
|
*)
|
|
lt_cv_prog_cc_pic='-fPIC'
|
|
;;
|
|
esac
|
|
else
|
|
# PORTME Check for PIC flags for the system compiler.
|
|
case $host_os in
|
|
aix3* | aix4* | aix5*)
|
|
lt_cv_prog_cc_wl='-Wl,'
|
|
# All AIX code is PIC.
|
|
if test "$host_cpu" = ia64; then
|
|
# AIX 5 now supports IA64 processor
|
|
lt_cv_prog_cc_static='-Bstatic'
|
|
else
|
|
lt_cv_prog_cc_static='-bnso -bI:/lib/syscalls.exp'
|
|
fi
|
|
;;
|
|
|
|
hpux9* | hpux10* | hpux11*)
|
|
# Is there a better lt_cv_prog_cc_static that works with the bundled CC?
|
|
lt_cv_prog_cc_wl='-Wl,'
|
|
lt_cv_prog_cc_static="${lt_cv_prog_cc_wl}-a ${lt_cv_prog_cc_wl}archive"
|
|
lt_cv_prog_cc_pic='+Z'
|
|
;;
|
|
|
|
irix5* | irix6*)
|
|
lt_cv_prog_cc_wl='-Wl,'
|
|
lt_cv_prog_cc_static='-non_shared'
|
|
# PIC (with -KPIC) is the default.
|
|
;;
|
|
|
|
cygwin* | mingw* | pw32* | os2*)
|
|
# This hack is so that the source file can tell whether it is being
|
|
# built for inclusion in a dll (and should export symbols for example).
|
|
lt_cv_prog_cc_pic='-DDLL_EXPORT'
|
|
;;
|
|
|
|
newsos6)
|
|
lt_cv_prog_cc_pic='-KPIC'
|
|
lt_cv_prog_cc_static='-Bstatic'
|
|
;;
|
|
|
|
osf3* | osf4* | osf5*)
|
|
# All OSF/1 code is PIC.
|
|
lt_cv_prog_cc_wl='-Wl,'
|
|
lt_cv_prog_cc_static='-non_shared'
|
|
;;
|
|
|
|
sco3.2v5*)
|
|
lt_cv_prog_cc_pic='-Kpic'
|
|
lt_cv_prog_cc_static='-dn'
|
|
lt_cv_prog_cc_shlib='-belf'
|
|
;;
|
|
|
|
solaris*)
|
|
lt_cv_prog_cc_pic='-KPIC'
|
|
lt_cv_prog_cc_static='-Bstatic'
|
|
lt_cv_prog_cc_wl='-Wl,'
|
|
;;
|
|
|
|
sunos4*)
|
|
lt_cv_prog_cc_pic='-PIC'
|
|
lt_cv_prog_cc_static='-Bstatic'
|
|
lt_cv_prog_cc_wl='-Qoption ld '
|
|
;;
|
|
|
|
sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
|
|
lt_cv_prog_cc_pic='-KPIC'
|
|
lt_cv_prog_cc_static='-Bstatic'
|
|
if test "x$host_vendor" = xsni; then
|
|
lt_cv_prog_cc_wl='-LD'
|
|
else
|
|
lt_cv_prog_cc_wl='-Wl,'
|
|
fi
|
|
;;
|
|
|
|
uts4*)
|
|
lt_cv_prog_cc_pic='-pic'
|
|
lt_cv_prog_cc_static='-Bstatic'
|
|
;;
|
|
|
|
sysv4*MP*)
|
|
if test -d /usr/nec ;then
|
|
lt_cv_prog_cc_pic='-Kconform_pic'
|
|
lt_cv_prog_cc_static='-Bstatic'
|
|
fi
|
|
;;
|
|
|
|
*)
|
|
lt_cv_prog_cc_can_build_shared=no
|
|
;;
|
|
esac
|
|
fi
|
|
])
|
|
if test -z "$lt_cv_prog_cc_pic"; then
|
|
AC_MSG_RESULT([none])
|
|
else
|
|
AC_MSG_RESULT([$lt_cv_prog_cc_pic])
|
|
|
|
# Check to make sure the pic_flag actually works.
|
|
AC_MSG_CHECKING([if $compiler PIC flag $lt_cv_prog_cc_pic works])
|
|
AC_CACHE_VAL(lt_cv_prog_cc_pic_works, [dnl
|
|
save_CFLAGS="$CFLAGS"
|
|
CFLAGS="$CFLAGS $lt_cv_prog_cc_pic -DPIC"
|
|
AC_TRY_COMPILE([], [], [dnl
|
|
case $host_os in
|
|
hpux9* | hpux10* | hpux11*)
|
|
# On HP-UX, both CC and GCC only warn that PIC is supported... then
|
|
# they create non-PIC objects. So, if there were any warnings, we
|
|
# assume that PIC is not supported.
|
|
if test -s conftest.err; then
|
|
lt_cv_prog_cc_pic_works=no
|
|
else
|
|
lt_cv_prog_cc_pic_works=yes
|
|
fi
|
|
;;
|
|
*)
|
|
lt_cv_prog_cc_pic_works=yes
|
|
;;
|
|
esac
|
|
], [dnl
|
|
lt_cv_prog_cc_pic_works=no
|
|
])
|
|
CFLAGS="$save_CFLAGS"
|
|
])
|
|
|
|
if test "X$lt_cv_prog_cc_pic_works" = Xno; then
|
|
lt_cv_prog_cc_pic=
|
|
lt_cv_prog_cc_can_build_shared=no
|
|
else
|
|
lt_cv_prog_cc_pic=" $lt_cv_prog_cc_pic"
|
|
fi
|
|
|
|
AC_MSG_RESULT([$lt_cv_prog_cc_pic_works])
|
|
fi
|
|
|
|
# Check for any special shared library compilation flags.
|
|
if test -n "$lt_cv_prog_cc_shlib"; then
|
|
AC_MSG_WARN([\`$CC' requires \`$lt_cv_prog_cc_shlib' to build shared libraries])
|
|
if echo "$old_CC $old_CFLAGS " | egrep -e "[[ ]]$lt_cv_prog_cc_shlib[[ ]]" >/dev/null; then :
|
|
else
|
|
AC_MSG_WARN([add \`$lt_cv_prog_cc_shlib' to the CC or CFLAGS env variable and reconfigure])
|
|
lt_cv_prog_cc_can_build_shared=no
|
|
fi
|
|
fi
|
|
|
|
AC_MSG_CHECKING([if $compiler static flag $lt_cv_prog_cc_static works])
|
|
AC_CACHE_VAL([lt_cv_prog_cc_static_works], [dnl
|
|
lt_cv_prog_cc_static_works=no
|
|
save_LDFLAGS="$LDFLAGS"
|
|
LDFLAGS="$LDFLAGS $lt_cv_prog_cc_static"
|
|
AC_TRY_LINK([], [], [lt_cv_prog_cc_static_works=yes])
|
|
LDFLAGS="$save_LDFLAGS"
|
|
])
|
|
|
|
# Belt *and* braces to stop my trousers falling down:
|
|
test "X$lt_cv_prog_cc_static_works" = Xno && lt_cv_prog_cc_static=
|
|
AC_MSG_RESULT([$lt_cv_prog_cc_static_works])
|
|
|
|
pic_flag="$lt_cv_prog_cc_pic"
|
|
special_shlib_compile_flags="$lt_cv_prog_cc_shlib"
|
|
wl="$lt_cv_prog_cc_wl"
|
|
link_static_flag="$lt_cv_prog_cc_static"
|
|
no_builtin_flag="$lt_cv_prog_cc_no_builtin"
|
|
can_build_shared="$lt_cv_prog_cc_can_build_shared"
|
|
|
|
|
|
# Check to see if options -o and -c are simultaneously supported by compiler
|
|
AC_MSG_CHECKING([if $compiler supports -c -o file.$ac_objext])
|
|
AC_CACHE_VAL([lt_cv_compiler_c_o], [
|
|
$rm -r conftest 2>/dev/null
|
|
mkdir conftest
|
|
cd conftest
|
|
echo "int some_variable = 0;" > conftest.$ac_ext
|
|
mkdir out
|
|
# According to Tom Tromey, Ian Lance Taylor reported there are C compilers
|
|
# that will create temporary files in the current directory regardless of
|
|
# the output directory. Thus, making CWD read-only will cause this test
|
|
# to fail, enabling locking or at least warning the user not to do parallel
|
|
# builds.
|
|
chmod -w .
|
|
save_CFLAGS="$CFLAGS"
|
|
CFLAGS="$CFLAGS -o out/conftest2.$ac_objext"
|
|
compiler_c_o=no
|
|
if { (eval echo configure:__oline__: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>out/conftest.err; } && test -s out/conftest2.$ac_objext; then
|
|
# The compiler can only warn and ignore the option if not recognized
|
|
# So say no if there are warnings
|
|
if test -s out/conftest.err; then
|
|
lt_cv_compiler_c_o=no
|
|
else
|
|
lt_cv_compiler_c_o=yes
|
|
fi
|
|
else
|
|
# Append any errors to the config.log.
|
|
cat out/conftest.err 1>&AC_FD_CC
|
|
lt_cv_compiler_c_o=no
|
|
fi
|
|
CFLAGS="$save_CFLAGS"
|
|
chmod u+w .
|
|
$rm conftest* out/*
|
|
rmdir out
|
|
cd ..
|
|
rmdir conftest
|
|
$rm -r conftest 2>/dev/null
|
|
])
|
|
compiler_c_o=$lt_cv_compiler_c_o
|
|
AC_MSG_RESULT([$compiler_c_o])
|
|
|
|
if test x"$compiler_c_o" = x"yes"; then
|
|
# Check to see if we can write to a .lo
|
|
AC_MSG_CHECKING([if $compiler supports -c -o file.lo])
|
|
AC_CACHE_VAL([lt_cv_compiler_o_lo], [
|
|
lt_cv_compiler_o_lo=no
|
|
save_CFLAGS="$CFLAGS"
|
|
CFLAGS="$CFLAGS -c -o conftest.lo"
|
|
save_objext="$ac_objext"
|
|
ac_objext=lo
|
|
AC_TRY_COMPILE([], [int some_variable = 0;], [dnl
|
|
# The compiler can only warn and ignore the option if not recognized
|
|
# So say no if there are warnings
|
|
if test -s conftest.err; then
|
|
lt_cv_compiler_o_lo=no
|
|
else
|
|
lt_cv_compiler_o_lo=yes
|
|
fi
|
|
])
|
|
ac_objext="$save_objext"
|
|
CFLAGS="$save_CFLAGS"
|
|
])
|
|
compiler_o_lo=$lt_cv_compiler_o_lo
|
|
AC_MSG_RESULT([$compiler_o_lo])
|
|
else
|
|
compiler_o_lo=no
|
|
fi
|
|
|
|
# Check to see if we can do hard links to lock some files if needed
|
|
hard_links="nottested"
|
|
if test "$compiler_c_o" = no && test "$need_locks" != no; then
|
|
# do not overwrite the value of need_locks provided by the user
|
|
AC_MSG_CHECKING([if we can lock with hard links])
|
|
hard_links=yes
|
|
$rm conftest*
|
|
ln conftest.a conftest.b 2>/dev/null && hard_links=no
|
|
touch conftest.a
|
|
ln conftest.a conftest.b 2>&5 || hard_links=no
|
|
ln conftest.a conftest.b 2>/dev/null && hard_links=no
|
|
AC_MSG_RESULT([$hard_links])
|
|
if test "$hard_links" = no; then
|
|
AC_MSG_WARN([\`$CC' does not support \`-c -o', so \`make -j' may be unsafe])
|
|
need_locks=warn
|
|
fi
|
|
else
|
|
need_locks=no
|
|
fi
|
|
|
|
if test "$GCC" = yes; then
|
|
# Check to see if options -fno-rtti -fno-exceptions are supported by compiler
|
|
AC_MSG_CHECKING([if $compiler supports -fno-rtti -fno-exceptions])
|
|
echo "int some_variable = 0;" > conftest.$ac_ext
|
|
save_CFLAGS="$CFLAGS"
|
|
CFLAGS="$CFLAGS -fno-rtti -fno-exceptions -c conftest.$ac_ext"
|
|
compiler_rtti_exceptions=no
|
|
AC_TRY_COMPILE([], [int some_variable = 0;], [dnl
|
|
# The compiler can only warn and ignore the option if not recognized
|
|
# So say no if there are warnings
|
|
if test -s conftest.err; then
|
|
compiler_rtti_exceptions=no
|
|
else
|
|
compiler_rtti_exceptions=yes
|
|
fi
|
|
])
|
|
CFLAGS="$save_CFLAGS"
|
|
AC_MSG_RESULT([$compiler_rtti_exceptions])
|
|
|
|
if test "$compiler_rtti_exceptions" = "yes"; then
|
|
no_builtin_flag=' -fno-builtin -fno-rtti -fno-exceptions'
|
|
else
|
|
no_builtin_flag=' -fno-builtin'
|
|
fi
|
|
fi
|
|
|
|
# See if the linker supports building shared libraries.
|
|
AC_MSG_CHECKING([whether the linker ($LD) supports shared libraries])
|
|
|
|
allow_undefined_flag=
|
|
no_undefined_flag=
|
|
need_lib_prefix=unknown
|
|
need_version=unknown
|
|
# when you set need_version to no, make sure it does not cause -set_version
|
|
# flags to be left without arguments
|
|
archive_cmds=
|
|
archive_expsym_cmds=
|
|
old_archive_from_new_cmds=
|
|
old_archive_from_expsyms_cmds=
|
|
export_dynamic_flag_spec=
|
|
whole_archive_flag_spec=
|
|
thread_safe_flag_spec=
|
|
hardcode_into_libs=no
|
|
hardcode_libdir_flag_spec=
|
|
hardcode_libdir_separator=
|
|
hardcode_direct=no
|
|
hardcode_minus_L=no
|
|
hardcode_shlibpath_var=unsupported
|
|
runpath_var=
|
|
link_all_deplibs=unknown
|
|
always_export_symbols=no
|
|
export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | sed '\''s/.* //'\'' | sort | uniq > $export_symbols'
|
|
# include_expsyms should be a list of space-separated symbols to be *always*
|
|
# included in the symbol list
|
|
include_expsyms=
|
|
# exclude_expsyms can be an egrep regular expression of symbols to exclude
|
|
# it will be wrapped by ` (' and `)$', so one must not match beginning or
|
|
# end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
|
|
# as well as any symbol that contains `d'.
|
|
exclude_expsyms="_GLOBAL_OFFSET_TABLE_"
|
|
# Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
|
|
# platforms (ab)use it in PIC code, but their linkers get confused if
|
|
# the symbol is explicitly referenced. Since portable code cannot
|
|
# rely on this symbol name, it's probably fine to never include it in
|
|
# preloaded symbol tables.
|
|
extract_expsyms_cmds=
|
|
|
|
case $host_os in
|
|
cygwin* | mingw* | pw32*)
|
|
# FIXME: the MSVC++ port hasn't been tested in a loooong time
|
|
# When not using gcc, we currently assume that we are using
|
|
# Microsoft Visual C++.
|
|
if test "$GCC" != yes; then
|
|
with_gnu_ld=no
|
|
fi
|
|
;;
|
|
openbsd*)
|
|
with_gnu_ld=no
|
|
;;
|
|
esac
|
|
|
|
ld_shlibs=yes
|
|
if test "$with_gnu_ld" = yes; then
|
|
# If archive_cmds runs LD, not CC, wlarc should be empty
|
|
wlarc='${wl}'
|
|
|
|
# See if GNU ld supports shared libraries.
|
|
case $host_os in
|
|
aix3* | aix4* | aix5*)
|
|
# On AIX, the GNU linker is very broken
|
|
# Note:Check GNU linker on AIX 5-IA64 when/if it becomes available.
|
|
ld_shlibs=no
|
|
cat <<EOF 1>&2
|
|
|
|
*** Warning: the GNU linker, at least up to release 2.9.1, is reported
|
|
*** to be unable to reliably create shared libraries on AIX.
|
|
*** Therefore, libtool is disabling shared libraries support. If you
|
|
*** really care for shared libraries, you may want to modify your PATH
|
|
*** so that a non-GNU linker is found, and then restart.
|
|
|
|
EOF
|
|
;;
|
|
|
|
amigaos*)
|
|
archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
|
|
hardcode_libdir_flag_spec='-L$libdir'
|
|
hardcode_minus_L=yes
|
|
|
|
# Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
|
|
# that the semantics of dynamic libraries on AmigaOS, at least up
|
|
# to version 4, is to share data among multiple programs linked
|
|
# with the same dynamic library. Since this doesn't match the
|
|
# behavior of shared libraries on other platforms, we can use
|
|
# them.
|
|
ld_shlibs=no
|
|
;;
|
|
|
|
beos*)
|
|
if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
|
|
allow_undefined_flag=unsupported
|
|
# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
|
|
# support --undefined. This deserves some investigation. FIXME
|
|
archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
|
|
else
|
|
ld_shlibs=no
|
|
fi
|
|
;;
|
|
|
|
cygwin* | mingw* | pw32*)
|
|
# hardcode_libdir_flag_spec is actually meaningless, as there is
|
|
# no search path for DLLs.
|
|
hardcode_libdir_flag_spec='-L$libdir'
|
|
allow_undefined_flag=unsupported
|
|
always_export_symbols=yes
|
|
|
|
extract_expsyms_cmds='test -f $output_objdir/impgen.c || \
|
|
sed -e "/^# \/\* impgen\.c starts here \*\//,/^# \/\* impgen.c ends here \*\// { s/^# //;s/^# *$//; p; }" -e d < $''0 > $output_objdir/impgen.c~
|
|
test -f $output_objdir/impgen.exe || (cd $output_objdir && \
|
|
if test "x$HOST_CC" != "x" ; then $HOST_CC -o impgen impgen.c ; \
|
|
else $CC -o impgen impgen.c ; fi)~
|
|
$output_objdir/impgen $dir/$soroot > $output_objdir/$soname-def'
|
|
|
|
old_archive_from_expsyms_cmds='$DLLTOOL --as=$AS --dllname $soname --def $output_objdir/$soname-def --output-lib $output_objdir/$newlib'
|
|
|
|
# cygwin and mingw dlls have different entry points and sets of symbols
|
|
# to exclude.
|
|
# FIXME: what about values for MSVC?
|
|
dll_entry=__cygwin_dll_entry@12
|
|
dll_exclude_symbols=DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12~
|
|
case $host_os in
|
|
mingw*)
|
|
# mingw values
|
|
dll_entry=_DllMainCRTStartup@12
|
|
dll_exclude_symbols=DllMain@12,DllMainCRTStartup@12,DllEntryPoint@12~
|
|
;;
|
|
esac
|
|
|
|
# mingw and cygwin differ, and it's simplest to just exclude the union
|
|
# of the two symbol sets.
|
|
dll_exclude_symbols=DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12,DllMainCRTStartup@12,DllEntryPoint@12
|
|
|
|
# recent cygwin and mingw systems supply a stub DllMain which the user
|
|
# can override, but on older systems we have to supply one (in ltdll.c)
|
|
if test "x$lt_cv_need_dllmain" = "xyes"; then
|
|
ltdll_obj='$output_objdir/$soname-ltdll.'"$ac_objext "
|
|
ltdll_cmds='test -f $output_objdir/$soname-ltdll.c || sed -e "/^# \/\* ltdll\.c starts here \*\//,/^# \/\* ltdll.c ends here \*\// { s/^# //; p; }" -e d < $''0 > $output_objdir/$soname-ltdll.c~
|
|
test -f $output_objdir/$soname-ltdll.$ac_objext || (cd $output_objdir && $CC -c $soname-ltdll.c)~'
|
|
else
|
|
ltdll_obj=
|
|
ltdll_cmds=
|
|
fi
|
|
|
|
# Extract the symbol export list from an `--export-all' def file,
|
|
# then regenerate the def file from the symbol export list, so that
|
|
# the compiled dll only exports the symbol export list.
|
|
# Be careful not to strip the DATA tag left be newer dlltools.
|
|
export_symbols_cmds="$ltdll_cmds"'
|
|
$DLLTOOL --export-all --exclude-symbols '$dll_exclude_symbols' --output-def $output_objdir/$soname-def '$ltdll_obj'$libobjs $convenience~
|
|
sed -e "1,/EXPORTS/d" -e "s/ @ [[0-9]]*//" -e "s/ *;.*$//" < $output_objdir/$soname-def > $export_symbols'
|
|
|
|
# If the export-symbols file already is a .def file (1st line
|
|
# is EXPORTS), use it as is.
|
|
# If DATA tags from a recent dlltool are present, honour them!
|
|
archive_expsym_cmds='if test "x`head -1 $export_symbols`" = xEXPORTS; then
|
|
cp $export_symbols $output_objdir/$soname-def;
|
|
else
|
|
echo EXPORTS > $output_objdir/$soname-def;
|
|
_lt_hint=1;
|
|
cat $export_symbols | while read symbol; do
|
|
set dummy \$symbol;
|
|
case \[$]# in
|
|
2) echo " \[$]2 @ \$_lt_hint ; " >> $output_objdir/$soname-def;;
|
|
*) echo " \[$]2 @ \$_lt_hint \[$]3 ; " >> $output_objdir/$soname-def;;
|
|
esac;
|
|
_lt_hint=`expr 1 + \$_lt_hint`;
|
|
done;
|
|
fi~
|
|
'"$ltdll_cmds"'
|
|
$CC -Wl,--base-file,$output_objdir/$soname-base '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags~
|
|
$DLLTOOL --as=$AS --dllname $soname --exclude-symbols '$dll_exclude_symbols' --def $output_objdir/$soname-def --base-file $output_objdir/$soname-base --output-exp $output_objdir/$soname-exp~
|
|
$CC -Wl,--base-file,$output_objdir/$soname-base $output_objdir/$soname-exp '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags~
|
|
$DLLTOOL --as=$AS --dllname $soname --exclude-symbols '$dll_exclude_symbols' --def $output_objdir/$soname-def --base-file $output_objdir/$soname-base --output-exp $output_objdir/$soname-exp --output-lib $output_objdir/$libname.dll.a~
|
|
$CC $output_objdir/$soname-exp '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags'
|
|
;;
|
|
|
|
netbsd*)
|
|
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
|
|
archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
|
|
wlarc=
|
|
else
|
|
archive_cmds='$CC -shared -nodefaultlibs $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
|
|
archive_expsym_cmds='$CC -shared -nodefaultlibs $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
|
|
fi
|
|
;;
|
|
|
|
solaris* | sysv5*)
|
|
if $LD -v 2>&1 | egrep 'BFD 2\.8' > /dev/null; then
|
|
ld_shlibs=no
|
|
cat <<EOF 1>&2
|
|
|
|
*** Warning: The releases 2.8.* of the GNU linker cannot reliably
|
|
*** create shared libraries on Solaris systems. Therefore, libtool
|
|
*** is disabling shared libraries support. We urge you to upgrade GNU
|
|
*** binutils to release 2.9.1 or newer. Another option is to modify
|
|
*** your PATH or compiler configuration so that the native linker is
|
|
*** used, and then restart.
|
|
|
|
EOF
|
|
elif $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
|
|
archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
|
|
archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
|
|
else
|
|
ld_shlibs=no
|
|
fi
|
|
;;
|
|
|
|
sunos4*)
|
|
archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
|
|
wlarc=
|
|
hardcode_direct=yes
|
|
hardcode_shlibpath_var=no
|
|
;;
|
|
|
|
*)
|
|
if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
|
|
archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
|
|
archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
|
|
else
|
|
ld_shlibs=no
|
|
fi
|
|
;;
|
|
esac
|
|
|
|
if test "$ld_shlibs" = yes; then
|
|
runpath_var=LD_RUN_PATH
|
|
hardcode_libdir_flag_spec='${wl}--rpath ${wl}$libdir'
|
|
export_dynamic_flag_spec='${wl}--export-dynamic'
|
|
case $host_os in
|
|
cygwin* | mingw* | pw32*)
|
|
# dlltool doesn't understand --whole-archive et. al.
|
|
whole_archive_flag_spec=
|
|
;;
|
|
*)
|
|
# ancient GNU ld didn't support --whole-archive et. al.
|
|
if $LD --help 2>&1 | egrep 'no-whole-archive' > /dev/null; then
|
|
whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
|
|
else
|
|
whole_archive_flag_spec=
|
|
fi
|
|
;;
|
|
esac
|
|
fi
|
|
else
|
|
# PORTME fill in a description of your system's linker (not GNU ld)
|
|
case $host_os in
|
|
aix3*)
|
|
allow_undefined_flag=unsupported
|
|
always_export_symbols=yes
|
|
archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
|
|
# Note: this linker hardcodes the directories in LIBPATH if there
|
|
# are no directories specified by -L.
|
|
hardcode_minus_L=yes
|
|
if test "$GCC" = yes && test -z "$link_static_flag"; then
|
|
# Neither direct hardcoding nor static linking is supported with a
|
|
# broken collect2.
|
|
hardcode_direct=unsupported
|
|
fi
|
|
;;
|
|
|
|
aix4* | aix5*)
|
|
if test "$host_cpu" = ia64; then
|
|
# On IA64, the linker does run time linking by default, so we don't
|
|
# have to do anything special.
|
|
aix_use_runtimelinking=no
|
|
exp_sym_flag='-Bexport'
|
|
no_entry_flag=""
|
|
else
|
|
aix_use_runtimelinking=no
|
|
|
|
# Test if we are trying to use run time linking or normal
|
|
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
|
|
# need to do runtime linking.
|
|
case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
|
|
for ld_flag in $LDFLAGS; do
|
|
if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
|
|
aix_use_runtimelinking=yes
|
|
break
|
|
fi
|
|
done
|
|
esac
|
|
|
|
exp_sym_flag='-bexport'
|
|
no_entry_flag='-bnoentry'
|
|
fi
|
|
|
|
# When large executables or shared objects are built, AIX ld can
|
|
# have problems creating the table of contents. If linking a library
|
|
# or program results in "error TOC overflow" add -mminimal-toc to
|
|
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
|
|
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
|
|
|
|
hardcode_direct=yes
|
|
archive_cmds=''
|
|
hardcode_libdir_separator=':'
|
|
if test "$GCC" = yes; then
|
|
case $host_os in aix4.[[012]]|aix4.[[012]].*)
|
|
collect2name=`${CC} -print-prog-name=collect2`
|
|
if test -f "$collect2name" && \
|
|
strings "$collect2name" | grep resolve_lib_name >/dev/null
|
|
then
|
|
# We have reworked collect2
|
|
hardcode_direct=yes
|
|
else
|
|
# We have old collect2
|
|
hardcode_direct=unsupported
|
|
# It fails to find uninstalled libraries when the uninstalled
|
|
# path is not listed in the libpath. Setting hardcode_minus_L
|
|
# to unsupported forces relinking
|
|
hardcode_minus_L=yes
|
|
hardcode_libdir_flag_spec='-L$libdir'
|
|
hardcode_libdir_separator=
|
|
fi
|
|
esac
|
|
|
|
shared_flag='-shared'
|
|
else
|
|
# not using gcc
|
|
if test "$host_cpu" = ia64; then
|
|
shared_flag='${wl}-G'
|
|
else
|
|
if test "$aix_use_runtimelinking" = yes; then
|
|
shared_flag='${wl}-G'
|
|
else
|
|
shared_flag='${wl}-bM:SRE'
|
|
fi
|
|
fi
|
|
fi
|
|
|
|
# It seems that -bexpall can do strange things, so it is better to
|
|
# generate a list of symbols to export.
|
|
always_export_symbols=yes
|
|
if test "$aix_use_runtimelinking" = yes; then
|
|
# Warning - without using the other runtime loading flags (-brtl),
|
|
# -berok will link without error, but may produce a broken library.
|
|
allow_undefined_flag='-berok'
|
|
hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:/usr/lib:/lib'
|
|
archive_expsym_cmds="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag"
|
|
else
|
|
if test "$host_cpu" = ia64; then
|
|
hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
|
|
allow_undefined_flag="-z nodefs"
|
|
archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname ${wl}-h$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"
|
|
else
|
|
hardcode_libdir_flag_spec='${wl}-bnolibpath ${wl}-blibpath:$libdir:/usr/lib:/lib'
|
|
# Warning - without using the other run time loading flags,
|
|
# -berok will link without error, but may produce a broken library.
|
|
allow_undefined_flag='${wl}-berok'
|
|
# This is a bit strange, but is similar to how AIX traditionally builds
|
|
# it's shared libraries.
|
|
archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"' ~$AR -crlo $objdir/$libname$release.a $objdir/$soname'
|
|
fi
|
|
fi
|
|
;;
|
|
|
|
amigaos*)
|
|
archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
|
|
hardcode_libdir_flag_spec='-L$libdir'
|
|
hardcode_minus_L=yes
|
|
# see comment about different semantics on the GNU ld section
|
|
ld_shlibs=no
|
|
;;
|
|
|
|
cygwin* | mingw* | pw32*)
|
|
# When not using gcc, we currently assume that we are using
|
|
# Microsoft Visual C++.
|
|
# hardcode_libdir_flag_spec is actually meaningless, as there is
|
|
# no search path for DLLs.
|
|
hardcode_libdir_flag_spec=' '
|
|
allow_undefined_flag=unsupported
|
|
# Tell ltmain to make .lib files, not .a files.
|
|
libext=lib
|
|
# FIXME: Setting linknames here is a bad hack.
|
|
archive_cmds='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | sed -e '\''s/ -lc$//'\''` -link -dll~linknames='
|
|
# The linker will automatically build a .lib file if we build a DLL.
|
|
old_archive_from_new_cmds='true'
|
|
# FIXME: Should let the user specify the lib program.
|
|
old_archive_cmds='lib /OUT:$oldlib$oldobjs$old_deplibs'
|
|
fix_srcfile_path='`cygpath -w "$srcfile"`'
|
|
;;
|
|
|
|
darwin* | rhapsody*)
|
|
case "$host_os" in
|
|
rhapsody* | darwin1.[[012]])
|
|
allow_undefined_flag='-undefined suppress'
|
|
;;
|
|
*) # Darwin 1.3 on
|
|
allow_undefined_flag='-flat_namespace -undefined suppress'
|
|
;;
|
|
esac
|
|
# FIXME: Relying on posixy $() will cause problems for
|
|
# cross-compilation, but unfortunately the echo tests do not
|
|
# yet detect zsh echo's removal of \ escapes.
|
|
archive_cmds='$nonopt $(test "x$module" = xyes && echo -bundle || echo -dynamiclib) $allow_undefined_flag -o $lib $libobjs $deplibs$linker_flags -install_name $rpath/$soname $verstring'
|
|
# We need to add '_' to the symbols in $export_symbols first
|
|
#archive_expsym_cmds="$archive_cmds"' && strip -s $export_symbols'
|
|
hardcode_direct=yes
|
|
hardcode_shlibpath_var=no
|
|
whole_archive_flag_spec='-all_load $convenience'
|
|
;;
|
|
|
|
freebsd1*)
|
|
ld_shlibs=no
|
|
;;
|
|
|
|
# FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
|
|
# support. Future versions do this automatically, but an explicit c++rt0.o
|
|
# does not break anything, and helps significantly (at the cost of a little
|
|
# extra space).
|
|
freebsd2.2*)
|
|
archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
|
|
hardcode_libdir_flag_spec='-R$libdir'
|
|
hardcode_direct=yes
|
|
hardcode_shlibpath_var=no
|
|
;;
|
|
|
|
# Unfortunately, older versions of FreeBSD 2 do not have this feature.
|
|
freebsd2*)
|
|
archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
|
|
hardcode_direct=yes
|
|
hardcode_minus_L=yes
|
|
hardcode_shlibpath_var=no
|
|
;;
|
|
|
|
# FreeBSD 3 and greater uses gcc -shared to do shared libraries.
|
|
freebsd*)
|
|
archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
|
|
hardcode_libdir_flag_spec='-R$libdir'
|
|
hardcode_direct=yes
|
|
hardcode_shlibpath_var=no
|
|
;;
|
|
|
|
hpux9* | hpux10* | hpux11*)
|
|
case $host_os in
|
|
hpux9*) archive_cmds='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' ;;
|
|
*) archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' ;;
|
|
esac
|
|
hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
|
|
hardcode_libdir_separator=:
|
|
hardcode_direct=yes
|
|
hardcode_minus_L=yes # Not in the search PATH, but as the default
|
|
# location of the library.
|
|
export_dynamic_flag_spec='${wl}-E'
|
|
;;
|
|
|
|
irix5* | irix6*)
|
|
if test "$GCC" = yes; then
|
|
archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
|
|
else
|
|
archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
|
|
fi
|
|
hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
|
|
hardcode_libdir_separator=:
|
|
link_all_deplibs=yes
|
|
;;
|
|
|
|
netbsd*)
|
|
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
|
|
archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
|
|
else
|
|
archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
|
|
fi
|
|
hardcode_libdir_flag_spec='-R$libdir'
|
|
hardcode_direct=yes
|
|
hardcode_shlibpath_var=no
|
|
;;
|
|
|
|
newsos6)
|
|
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
|
|
hardcode_direct=yes
|
|
hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
|
|
hardcode_libdir_separator=:
|
|
hardcode_shlibpath_var=no
|
|
;;
|
|
|
|
openbsd*)
|
|
hardcode_direct=yes
|
|
hardcode_shlibpath_var=no
|
|
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
|
|
archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $linker_flags'
|
|
hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
|
|
export_dynamic_flag_spec='${wl}-E'
|
|
else
|
|
case "$host_os" in
|
|
openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
|
|
archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
|
|
hardcode_libdir_flag_spec='-R$libdir'
|
|
;;
|
|
*)
|
|
archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $linker_flags'
|
|
hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
|
|
;;
|
|
esac
|
|
fi
|
|
;;
|
|
|
|
os2*)
|
|
hardcode_libdir_flag_spec='-L$libdir'
|
|
hardcode_minus_L=yes
|
|
allow_undefined_flag=unsupported
|
|
archive_cmds='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
|
|
old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
|
|
;;
|
|
|
|
osf3*)
|
|
if test "$GCC" = yes; then
|
|
allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
|
|
archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
|
|
else
|
|
allow_undefined_flag=' -expect_unresolved \*'
|
|
archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
|
|
fi
|
|
hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
|
|
hardcode_libdir_separator=:
|
|
;;
|
|
|
|
osf4* | osf5*) # as osf3* with the addition of -msym flag
|
|
if test "$GCC" = yes; then
|
|
allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
|
|
archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
|
|
hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
|
|
else
|
|
allow_undefined_flag=' -expect_unresolved \*'
|
|
archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
|
|
archive_expsym_cmds='for i in `cat $export_symbols`; do printf "-exported_symbol " >> $lib.exp; echo "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
|
|
$LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib~$rm $lib.exp'
|
|
|
|
#Both c and cxx compiler support -rpath directly
|
|
hardcode_libdir_flag_spec='-rpath $libdir'
|
|
fi
|
|
hardcode_libdir_separator=:
|
|
;;
|
|
|
|
sco3.2v5*)
|
|
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
|
|
hardcode_shlibpath_var=no
|
|
runpath_var=LD_RUN_PATH
|
|
hardcode_runpath_var=yes
|
|
export_dynamic_flag_spec='${wl}-Bexport'
|
|
;;
|
|
|
|
solaris*)
|
|
# gcc --version < 3.0 without binutils cannot create self contained
|
|
# shared libraries reliably, requiring libgcc.a to resolve some of
|
|
# the object symbols generated in some cases. Libraries that use
|
|
# assert need libgcc.a to resolve __eprintf, for example. Linking
|
|
# a copy of libgcc.a into every shared library to guarantee resolving
|
|
# such symbols causes other problems: According to Tim Van Holder
|
|
# <tim.van.holder@pandora.be>, C++ libraries end up with a separate
|
|
# (to the application) exception stack for one thing.
|
|
no_undefined_flag=' -z defs'
|
|
if test "$GCC" = yes; then
|
|
case `$CC --version 2>/dev/null` in
|
|
[[12]].*)
|
|
cat <<EOF 1>&2
|
|
|
|
*** Warning: Releases of GCC earlier than version 3.0 cannot reliably
|
|
*** create self contained shared libraries on Solaris systems, without
|
|
*** introducing a dependency on libgcc.a. Therefore, libtool is disabling
|
|
*** -no-undefined support, which will at least allow you to build shared
|
|
*** libraries. However, you may find that when you link such libraries
|
|
*** into an application without using GCC, you have to manually add
|
|
*** \`gcc --print-libgcc-file-name\` to the link command. We urge you to
|
|
*** upgrade to a newer version of GCC. Another option is to rebuild your
|
|
*** current GCC to use the GNU linker from GNU binutils 2.9.1 or newer.
|
|
|
|
EOF
|
|
no_undefined_flag=
|
|
;;
|
|
esac
|
|
fi
|
|
# $CC -shared without GNU ld will not create a library from C++
|
|
# object files and a static libstdc++, better avoid it by now
|
|
archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
|
|
archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
|
|
$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
|
|
hardcode_libdir_flag_spec='-R$libdir'
|
|
hardcode_shlibpath_var=no
|
|
case $host_os in
|
|
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
|
|
*) # Supported since Solaris 2.6 (maybe 2.5.1?)
|
|
whole_archive_flag_spec='-z allextract$convenience -z defaultextract' ;;
|
|
esac
|
|
link_all_deplibs=yes
|
|
;;
|
|
|
|
sunos4*)
|
|
if test "x$host_vendor" = xsequent; then
|
|
# Use $CC to link under sequent, because it throws in some extra .o
|
|
# files that make .init and .fini sections work.
|
|
archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
|
|
else
|
|
archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
|
|
fi
|
|
hardcode_libdir_flag_spec='-L$libdir'
|
|
hardcode_direct=yes
|
|
hardcode_minus_L=yes
|
|
hardcode_shlibpath_var=no
|
|
;;
|
|
|
|
sysv4)
|
|
if test "x$host_vendor" = xsno; then
|
|
archive_cmds='$LD -G -Bsymbolic -h $soname -o $lib $libobjs $deplibs $linker_flags'
|
|
hardcode_direct=yes # is this really true???
|
|
else
|
|
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
|
|
hardcode_direct=no #Motorola manual says yes, but my tests say they lie
|
|
fi
|
|
runpath_var='LD_RUN_PATH'
|
|
hardcode_shlibpath_var=no
|
|
;;
|
|
|
|
sysv4.3*)
|
|
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
|
|
hardcode_shlibpath_var=no
|
|
export_dynamic_flag_spec='-Bexport'
|
|
;;
|
|
|
|
sysv5*)
|
|
no_undefined_flag=' -z text'
|
|
# $CC -shared without GNU ld will not create a library from C++
|
|
# object files and a static libstdc++, better avoid it by now
|
|
archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
|
|
archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
|
|
$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
|
|
hardcode_libdir_flag_spec=
|
|
hardcode_shlibpath_var=no
|
|
runpath_var='LD_RUN_PATH'
|
|
;;
|
|
|
|
uts4*)
|
|
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
|
|
hardcode_libdir_flag_spec='-L$libdir'
|
|
hardcode_shlibpath_var=no
|
|
;;
|
|
|
|
dgux*)
|
|
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
|
|
hardcode_libdir_flag_spec='-L$libdir'
|
|
hardcode_shlibpath_var=no
|
|
;;
|
|
|
|
sysv4*MP*)
|
|
if test -d /usr/nec; then
|
|
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
|
|
hardcode_shlibpath_var=no
|
|
runpath_var=LD_RUN_PATH
|
|
hardcode_runpath_var=yes
|
|
ld_shlibs=yes
|
|
fi
|
|
;;
|
|
|
|
sysv4.2uw2*)
|
|
archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
|
|
hardcode_direct=yes
|
|
hardcode_minus_L=no
|
|
hardcode_shlibpath_var=no
|
|
hardcode_runpath_var=yes
|
|
runpath_var=LD_RUN_PATH
|
|
;;
|
|
|
|
sysv5uw7* | unixware7*)
|
|
no_undefined_flag='${wl}-z ${wl}text'
|
|
if test "$GCC" = yes; then
|
|
archive_cmds='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
|
|
else
|
|
archive_cmds='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
|
|
fi
|
|
runpath_var='LD_RUN_PATH'
|
|
hardcode_shlibpath_var=no
|
|
;;
|
|
|
|
*)
|
|
ld_shlibs=no
|
|
;;
|
|
esac
|
|
fi
|
|
AC_MSG_RESULT([$ld_shlibs])
|
|
test "$ld_shlibs" = no && can_build_shared=no
|
|
|
|
# Check hardcoding attributes.
|
|
AC_MSG_CHECKING([how to hardcode library paths into programs])
|
|
hardcode_action=
|
|
if test -n "$hardcode_libdir_flag_spec" || \
|
|
test -n "$runpath_var"; then
|
|
|
|
# We can hardcode non-existant directories.
|
|
if test "$hardcode_direct" != no &&
|
|
# If the only mechanism to avoid hardcoding is shlibpath_var, we
|
|
# have to relink, otherwise we might link with an installed library
|
|
# when we should be linking with a yet-to-be-installed one
|
|
## test "$hardcode_shlibpath_var" != no &&
|
|
test "$hardcode_minus_L" != no; then
|
|
# Linking always hardcodes the temporary library directory.
|
|
hardcode_action=relink
|
|
else
|
|
# We can link without hardcoding, and we can hardcode nonexisting dirs.
|
|
hardcode_action=immediate
|
|
fi
|
|
else
|
|
# We cannot hardcode anything, or else we can only hardcode existing
|
|
# directories.
|
|
hardcode_action=unsupported
|
|
fi
|
|
AC_MSG_RESULT([$hardcode_action])
|
|
|
|
striplib=
|
|
old_striplib=
|
|
AC_MSG_CHECKING([whether stripping libraries is possible])
|
|
if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
|
|
test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
|
|
test -z "$striplib" && striplib="$STRIP --strip-unneeded"
|
|
AC_MSG_RESULT([yes])
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
fi
|
|
|
|
reload_cmds='$LD$reload_flag -o $output$reload_objs'
|
|
test -z "$deplibs_check_method" && deplibs_check_method=unknown
|
|
|
|
# PORTME Fill in your ld.so characteristics
|
|
AC_MSG_CHECKING([dynamic linker characteristics])
|
|
library_names_spec=
|
|
libname_spec='lib$name'
|
|
soname_spec=
|
|
postinstall_cmds=
|
|
postuninstall_cmds=
|
|
finish_cmds=
|
|
finish_eval=
|
|
shlibpath_var=
|
|
shlibpath_overrides_runpath=unknown
|
|
version_type=none
|
|
dynamic_linker="$host_os ld.so"
|
|
sys_lib_dlsearch_path_spec="/lib /usr/lib"
|
|
sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
|
|
|
|
case $host_os in
|
|
aix3*)
|
|
version_type=linux
|
|
library_names_spec='${libname}${release}.so$versuffix $libname.a'
|
|
shlibpath_var=LIBPATH
|
|
|
|
# AIX has no versioning support, so we append a major version to the name.
|
|
soname_spec='${libname}${release}.so$major'
|
|
;;
|
|
|
|
aix4* | aix5*)
|
|
version_type=linux
|
|
if test "$host_cpu" = ia64; then
|
|
# AIX 5 supports IA64
|
|
library_names_spec='${libname}${release}.so$major ${libname}${release}.so$versuffix $libname.so'
|
|
shlibpath_var=LD_LIBRARY_PATH
|
|
else
|
|
# With GCC up to 2.95.x, collect2 would create an import file
|
|
# for dependence libraries. The import file would start with
|
|
# the line `#! .'. This would cause the generated library to
|
|
# depend on `.', always an invalid library. This was fixed in
|
|
# development snapshots of GCC prior to 3.0.
|
|
case $host_os in
|
|
aix4 | aix4.[[01]] | aix4.[[01]].*)
|
|
if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
|
|
echo ' yes '
|
|
echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
|
|
:
|
|
else
|
|
can_build_shared=no
|
|
fi
|
|
;;
|
|
esac
|
|
# AIX (on Power*) has no versioning support, so currently we can
|
|
# not hardcode correct soname into executable. Probably we can
|
|
# add versioning support to collect2, so additional links can
|
|
# be useful in future.
|
|
if test "$aix_use_runtimelinking" = yes; then
|
|
# If using run time linking (on AIX 4.2 or later) use lib<name>.so
|
|
# instead of lib<name>.a to let people know that these are not
|
|
# typical AIX shared libraries.
|
|
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
|
|
else
|
|
# We preserve .a as extension for shared libraries through AIX4.2
|
|
# and later when we are not doing run time linking.
|
|
library_names_spec='${libname}${release}.a $libname.a'
|
|
soname_spec='${libname}${release}.so$major'
|
|
fi
|
|
shlibpath_var=LIBPATH
|
|
fi
|
|
;;
|
|
|
|
amigaos*)
|
|
library_names_spec='$libname.ixlibrary $libname.a'
|
|
# Create ${libname}_ixlibrary.a entries in /sys/libs.
|
|
finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "(cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a)"; (cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a) || exit 1; done'
|
|
;;
|
|
|
|
beos*)
|
|
library_names_spec='${libname}.so'
|
|
dynamic_linker="$host_os ld.so"
|
|
shlibpath_var=LIBRARY_PATH
|
|
;;
|
|
|
|
bsdi4*)
|
|
version_type=linux
|
|
need_version=no
|
|
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
|
|
soname_spec='${libname}${release}.so$major'
|
|
finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
|
|
shlibpath_var=LD_LIBRARY_PATH
|
|
sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
|
|
sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
|
|
export_dynamic_flag_spec=-rdynamic
|
|
# the default ld.so.conf also contains /usr/contrib/lib and
|
|
# /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
|
|
# libtool to hard-code these into programs
|
|
;;
|
|
|
|
cygwin* | mingw* | pw32*)
|
|
version_type=windows
|
|
need_version=no
|
|
need_lib_prefix=no
|
|
case $GCC,$host_os in
|
|
yes,cygwin*)
|
|
library_names_spec='$libname.dll.a'
|
|
soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | sed -e 's/[[.]]/-/g'`${versuffix}.dll'
|
|
postinstall_cmds='dlpath=`bash 2>&1 -c '\''. $dir/${file}i;echo \$dlname'\''`~
|
|
dldir=$destdir/`dirname \$dlpath`~
|
|
test -d \$dldir || mkdir -p \$dldir~
|
|
$install_prog .libs/$dlname \$dldir/$dlname'
|
|
postuninstall_cmds='dldll=`bash 2>&1 -c '\''. $file; echo \$dlname'\''`~
|
|
dlpath=$dir/\$dldll~
|
|
$rm \$dlpath'
|
|
;;
|
|
yes,mingw*)
|
|
library_names_spec='${libname}`echo ${release} | sed -e 's/[[.]]/-/g'`${versuffix}.dll'
|
|
sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | sed -e "s/^libraries://" -e "s/;/ /g"`
|
|
;;
|
|
yes,pw32*)
|
|
library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | sed -e 's/[.]/-/g'`${versuffix}.dll'
|
|
;;
|
|
*)
|
|
library_names_spec='${libname}`echo ${release} | sed -e 's/[[.]]/-/g'`${versuffix}.dll $libname.lib'
|
|
;;
|
|
esac
|
|
dynamic_linker='Win32 ld.exe'
|
|
# FIXME: first we should search . and the directory the executable is in
|
|
shlibpath_var=PATH
|
|
;;
|
|
|
|
darwin* | rhapsody*)
|
|
dynamic_linker="$host_os dyld"
|
|
version_type=darwin
|
|
need_lib_prefix=no
|
|
need_version=no
|
|
# FIXME: Relying on posixy $() will cause problems for
|
|
# cross-compilation, but unfortunately the echo tests do not
|
|
# yet detect zsh echo's removal of \ escapes.
|
|
library_names_spec='${libname}${release}${versuffix}.$(test .$module = .yes && echo so || echo dylib) ${libname}${release}${major}.$(test .$module = .yes && echo so || echo dylib) ${libname}.$(test .$module = .yes && echo so || echo dylib)'
|
|
soname_spec='${libname}${release}${major}.$(test .$module = .yes && echo so || echo dylib)'
|
|
shlibpath_overrides_runpath=yes
|
|
shlibpath_var=DYLD_LIBRARY_PATH
|
|
;;
|
|
|
|
freebsd1*)
|
|
dynamic_linker=no
|
|
;;
|
|
|
|
freebsd*)
|
|
objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout`
|
|
version_type=freebsd-$objformat
|
|
case $version_type in
|
|
freebsd-elf*)
|
|
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so'
|
|
need_version=no
|
|
need_lib_prefix=no
|
|
;;
|
|
freebsd-*)
|
|
library_names_spec='${libname}${release}.so$versuffix $libname.so$versuffix'
|
|
need_version=yes
|
|
;;
|
|
esac
|
|
shlibpath_var=LD_LIBRARY_PATH
|
|
case $host_os in
|
|
freebsd2*)
|
|
shlibpath_overrides_runpath=yes
|
|
;;
|
|
*)
|
|
shlibpath_overrides_runpath=no
|
|
hardcode_into_libs=yes
|
|
;;
|
|
esac
|
|
;;
|
|
|
|
gnu*)
|
|
version_type=linux
|
|
need_lib_prefix=no
|
|
need_version=no
|
|
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so${major} ${libname}.so'
|
|
soname_spec='${libname}${release}.so$major'
|
|
shlibpath_var=LD_LIBRARY_PATH
|
|
hardcode_into_libs=yes
|
|
;;
|
|
|
|
hpux9* | hpux10* | hpux11*)
|
|
# Give a soname corresponding to the major version so that dld.sl refuses to
|
|
# link against other versions.
|
|
dynamic_linker="$host_os dld.sl"
|
|
version_type=sunos
|
|
need_lib_prefix=no
|
|
need_version=no
|
|
shlibpath_var=SHLIB_PATH
|
|
shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
|
|
library_names_spec='${libname}${release}.sl$versuffix ${libname}${release}.sl$major $libname.sl'
|
|
soname_spec='${libname}${release}.sl$major'
|
|
# HP-UX runs *really* slowly unless shared libraries are mode 555.
|
|
postinstall_cmds='chmod 555 $lib'
|
|
;;
|
|
|
|
irix5* | irix6*)
|
|
version_type=irix
|
|
need_lib_prefix=no
|
|
need_version=no
|
|
soname_spec='${libname}${release}.so$major'
|
|
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major ${libname}${release}.so $libname.so'
|
|
case $host_os in
|
|
irix5*)
|
|
libsuff= shlibsuff=
|
|
;;
|
|
*)
|
|
case $LD in # libtool.m4 will add one of these switches to LD
|
|
*-32|*"-32 ") libsuff= shlibsuff= libmagic=32-bit;;
|
|
*-n32|*"-n32 ") libsuff=32 shlibsuff=N32 libmagic=N32;;
|
|
*-64|*"-64 ") libsuff=64 shlibsuff=64 libmagic=64-bit;;
|
|
*) libsuff= shlibsuff= libmagic=never-match;;
|
|
esac
|
|
;;
|
|
esac
|
|
shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
|
|
shlibpath_overrides_runpath=no
|
|
sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
|
|
sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
|
|
;;
|
|
|
|
# No shared lib support for Linux oldld, aout, or coff.
|
|
linux-gnuoldld* | linux-gnuaout* | linux-gnucoff*)
|
|
dynamic_linker=no
|
|
;;
|
|
|
|
# This must be Linux ELF.
|
|
linux-gnu*)
|
|
version_type=linux
|
|
need_lib_prefix=no
|
|
need_version=no
|
|
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
|
|
soname_spec='${libname}${release}.so$major'
|
|
finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
|
|
shlibpath_var=LD_LIBRARY_PATH
|
|
shlibpath_overrides_runpath=no
|
|
# This implies no fast_install, which is unacceptable.
|
|
# Some rework will be needed to allow for fast_install
|
|
# before this can be enabled.
|
|
hardcode_into_libs=yes
|
|
|
|
# We used to test for /lib/ld.so.1 and disable shared libraries on
|
|
# powerpc, because MkLinux only supported shared libraries with the
|
|
# GNU dynamic linker. Since this was broken with cross compilers,
|
|
# most powerpc-linux boxes support dynamic linking these days and
|
|
# people can always --disable-shared, the test was removed, and we
|
|
# assume the GNU/Linux dynamic linker is in use.
|
|
dynamic_linker='GNU/Linux ld.so'
|
|
;;
|
|
|
|
netbsd*)
|
|
version_type=sunos
|
|
need_lib_prefix=no
|
|
need_version=no
|
|
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
|
|
library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
|
|
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
|
|
dynamic_linker='NetBSD (a.out) ld.so'
|
|
else
|
|
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major ${libname}${release}.so ${libname}.so'
|
|
soname_spec='${libname}${release}.so$major'
|
|
dynamic_linker='NetBSD ld.elf_so'
|
|
fi
|
|
shlibpath_var=LD_LIBRARY_PATH
|
|
shlibpath_overrides_runpath=yes
|
|
hardcode_into_libs=yes
|
|
;;
|
|
|
|
newsos6)
|
|
version_type=linux
|
|
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
|
|
shlibpath_var=LD_LIBRARY_PATH
|
|
shlibpath_overrides_runpath=yes
|
|
;;
|
|
|
|
openbsd*)
|
|
version_type=sunos
|
|
need_lib_prefix=no
|
|
need_version=no
|
|
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
|
|
case "$host_os" in
|
|
openbsd2.[[89]] | openbsd2.[[89]].*)
|
|
shlibpath_overrides_runpath=no
|
|
;;
|
|
*)
|
|
shlibpath_overrides_runpath=yes
|
|
;;
|
|
esac
|
|
else
|
|
shlibpath_overrides_runpath=yes
|
|
fi
|
|
library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
|
|
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
|
|
shlibpath_var=LD_LIBRARY_PATH
|
|
;;
|
|
|
|
os2*)
|
|
libname_spec='$name'
|
|
need_lib_prefix=no
|
|
library_names_spec='$libname.dll $libname.a'
|
|
dynamic_linker='OS/2 ld.exe'
|
|
shlibpath_var=LIBPATH
|
|
;;
|
|
|
|
osf3* | osf4* | osf5*)
|
|
version_type=osf
|
|
need_version=no
|
|
soname_spec='${libname}${release}.so'
|
|
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so'
|
|
shlibpath_var=LD_LIBRARY_PATH
|
|
sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
|
|
sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
|
|
;;
|
|
|
|
sco3.2v5*)
|
|
version_type=osf
|
|
soname_spec='${libname}${release}.so$major'
|
|
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
|
|
shlibpath_var=LD_LIBRARY_PATH
|
|
;;
|
|
|
|
solaris*)
|
|
version_type=linux
|
|
need_lib_prefix=no
|
|
need_version=no
|
|
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
|
|
soname_spec='${libname}${release}.so$major'
|
|
shlibpath_var=LD_LIBRARY_PATH
|
|
shlibpath_overrides_runpath=yes
|
|
hardcode_into_libs=yes
|
|
# ldd complains unless libraries are executable
|
|
postinstall_cmds='chmod +x $lib'
|
|
;;
|
|
|
|
sunos4*)
|
|
version_type=sunos
|
|
library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
|
|
finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
|
|
shlibpath_var=LD_LIBRARY_PATH
|
|
shlibpath_overrides_runpath=yes
|
|
if test "$with_gnu_ld" = yes; then
|
|
need_lib_prefix=no
|
|
fi
|
|
need_version=yes
|
|
;;
|
|
|
|
sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
|
|
version_type=linux
|
|
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
|
|
soname_spec='${libname}${release}.so$major'
|
|
shlibpath_var=LD_LIBRARY_PATH
|
|
case $host_vendor in
|
|
sni)
|
|
shlibpath_overrides_runpath=no
|
|
;;
|
|
motorola)
|
|
need_lib_prefix=no
|
|
need_version=no
|
|
shlibpath_overrides_runpath=no
|
|
sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
|
|
;;
|
|
esac
|
|
;;
|
|
|
|
uts4*)
|
|
version_type=linux
|
|
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
|
|
soname_spec='${libname}${release}.so$major'
|
|
shlibpath_var=LD_LIBRARY_PATH
|
|
;;
|
|
|
|
dgux*)
|
|
version_type=linux
|
|
need_lib_prefix=no
|
|
need_version=no
|
|
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
|
|
soname_spec='${libname}${release}.so$major'
|
|
shlibpath_var=LD_LIBRARY_PATH
|
|
;;
|
|
|
|
sysv4*MP*)
|
|
if test -d /usr/nec ;then
|
|
version_type=linux
|
|
library_names_spec='$libname.so.$versuffix $libname.so.$major $libname.so'
|
|
soname_spec='$libname.so.$major'
|
|
shlibpath_var=LD_LIBRARY_PATH
|
|
fi
|
|
;;
|
|
|
|
*)
|
|
dynamic_linker=no
|
|
;;
|
|
esac
|
|
AC_MSG_RESULT([$dynamic_linker])
|
|
test "$dynamic_linker" = no && can_build_shared=no
|
|
|
|
# Report the final consequences.
|
|
AC_MSG_CHECKING([if libtool supports shared libraries])
|
|
AC_MSG_RESULT([$can_build_shared])
|
|
|
|
AC_MSG_CHECKING([whether to build shared libraries])
|
|
test "$can_build_shared" = "no" && enable_shared=no
|
|
|
|
# On AIX, shared libraries and static libraries use the same namespace, and
|
|
# are all built from PIC.
|
|
case "$host_os" in
|
|
aix3*)
|
|
test "$enable_shared" = yes && enable_static=no
|
|
if test -n "$RANLIB"; then
|
|
archive_cmds="$archive_cmds~\$RANLIB \$lib"
|
|
postinstall_cmds='$RANLIB $lib'
|
|
fi
|
|
;;
|
|
|
|
aix4*)
|
|
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
|
|
test "$enable_shared" = yes && enable_static=no
|
|
fi
|
|
;;
|
|
esac
|
|
AC_MSG_RESULT([$enable_shared])
|
|
|
|
AC_MSG_CHECKING([whether to build static libraries])
|
|
# Make sure either enable_shared or enable_static is yes.
|
|
test "$enable_shared" = yes || enable_static=yes
|
|
AC_MSG_RESULT([$enable_static])
|
|
|
|
if test "$hardcode_action" = relink; then
|
|
# Fast installation is not supported
|
|
enable_fast_install=no
|
|
elif test "$shlibpath_overrides_runpath" = yes ||
|
|
test "$enable_shared" = no; then
|
|
# Fast installation is not necessary
|
|
enable_fast_install=needless
|
|
fi
|
|
|
|
variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
|
|
if test "$GCC" = yes; then
|
|
variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
|
|
fi
|
|
|
|
AC_LIBTOOL_DLOPEN_SELF
|
|
|
|
if test "$enable_shared" = yes && test "$GCC" = yes; then
|
|
case $archive_cmds in
|
|
*'~'*)
|
|
# FIXME: we may have to deal with multi-command sequences.
|
|
;;
|
|
'$CC '*)
|
|
# Test whether the compiler implicitly links with -lc since on some
|
|
# systems, -lgcc has to come before -lc. If gcc already passes -lc
|
|
# to ld, don't add -lc before -lgcc.
|
|
AC_MSG_CHECKING([whether -lc should be explicitly linked in])
|
|
AC_CACHE_VAL([lt_cv_archive_cmds_need_lc],
|
|
[$rm conftest*
|
|
echo 'static int dummy;' > conftest.$ac_ext
|
|
|
|
if AC_TRY_EVAL(ac_compile); then
|
|
soname=conftest
|
|
lib=conftest
|
|
libobjs=conftest.$ac_objext
|
|
deplibs=
|
|
wl=$lt_cv_prog_cc_wl
|
|
compiler_flags=-v
|
|
linker_flags=-v
|
|
verstring=
|
|
output_objdir=.
|
|
libname=conftest
|
|
save_allow_undefined_flag=$allow_undefined_flag
|
|
allow_undefined_flag=
|
|
if AC_TRY_EVAL(archive_cmds 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1)
|
|
then
|
|
lt_cv_archive_cmds_need_lc=no
|
|
else
|
|
lt_cv_archive_cmds_need_lc=yes
|
|
fi
|
|
allow_undefined_flag=$save_allow_undefined_flag
|
|
else
|
|
cat conftest.err 1>&5
|
|
fi])
|
|
AC_MSG_RESULT([$lt_cv_archive_cmds_need_lc])
|
|
;;
|
|
esac
|
|
fi
|
|
need_lc=${lt_cv_archive_cmds_need_lc-yes}
|
|
|
|
# The second clause should only fire when bootstrapping the
|
|
# libtool distribution, otherwise you forgot to ship ltmain.sh
|
|
# with your package, and you will get complaints that there are
|
|
# no rules to generate ltmain.sh.
|
|
if test -f "$ltmain"; then
|
|
:
|
|
else
|
|
# If there is no Makefile yet, we rely on a make rule to execute
|
|
# `config.status --recheck' to rerun these tests and create the
|
|
# libtool script then.
|
|
test -f Makefile && make "$ltmain"
|
|
fi
|
|
|
|
if test -f "$ltmain"; then
|
|
trap "$rm \"${ofile}T\"; exit 1" 1 2 15
|
|
$rm -f "${ofile}T"
|
|
|
|
echo creating $ofile
|
|
|
|
# Now quote all the things that may contain metacharacters while being
|
|
# careful not to overquote the AC_SUBSTed values. We take copies of the
|
|
# variables and quote the copies for generation of the libtool script.
|
|
for var in echo old_CC old_CFLAGS \
|
|
AR AR_FLAGS CC LD LN_S NM SHELL \
|
|
reload_flag reload_cmds wl \
|
|
pic_flag link_static_flag no_builtin_flag export_dynamic_flag_spec \
|
|
thread_safe_flag_spec whole_archive_flag_spec libname_spec \
|
|
library_names_spec soname_spec \
|
|
RANLIB old_archive_cmds old_archive_from_new_cmds old_postinstall_cmds \
|
|
old_postuninstall_cmds archive_cmds archive_expsym_cmds postinstall_cmds \
|
|
postuninstall_cmds extract_expsyms_cmds old_archive_from_expsyms_cmds \
|
|
old_striplib striplib file_magic_cmd export_symbols_cmds \
|
|
deplibs_check_method allow_undefined_flag no_undefined_flag \
|
|
finish_cmds finish_eval global_symbol_pipe global_symbol_to_cdecl \
|
|
global_symbol_to_c_name_address \
|
|
hardcode_libdir_flag_spec hardcode_libdir_separator \
|
|
sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
|
|
compiler_c_o compiler_o_lo need_locks exclude_expsyms include_expsyms; do
|
|
|
|
case $var in
|
|
reload_cmds | old_archive_cmds | old_archive_from_new_cmds | \
|
|
old_postinstall_cmds | old_postuninstall_cmds | \
|
|
export_symbols_cmds | archive_cmds | archive_expsym_cmds | \
|
|
extract_expsyms_cmds | old_archive_from_expsyms_cmds | \
|
|
postinstall_cmds | postuninstall_cmds | \
|
|
finish_cmds | sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
|
|
# Double-quote double-evaled strings.
|
|
eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
|
|
;;
|
|
*)
|
|
eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
|
|
;;
|
|
esac
|
|
done
|
|
|
|
cat <<__EOF__ > "${ofile}T"
|
|
#! $SHELL
|
|
|
|
# `$echo "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
|
|
# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
|
|
# NOTE: Changes made to this file will be lost: look at ltmain.sh.
|
|
#
|
|
# Copyright (C) 1996-2000 Free Software Foundation, Inc.
|
|
# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
|
|
#
|
|
# This program is free software; you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation; either version 2 of the License, or
|
|
# (at your option) any later version.
|
|
#
|
|
# This program is distributed in the hope that it will be useful, but
|
|
# WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
# General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program; if not, write to the Free Software
|
|
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|
#
|
|
# As a special exception to the GNU General Public License, if you
|
|
# distribute this file as part of a program that contains a
|
|
# configuration script generated by Autoconf, you may include it under
|
|
# the same distribution terms that you use for the rest of that program.
|
|
|
|
# Sed that helps us avoid accidentally triggering echo(1) options like -n.
|
|
Xsed="sed -e s/^X//"
|
|
|
|
# The HP-UX ksh and POSIX shell print the target directory to stdout
|
|
# if CDPATH is set.
|
|
if test "X\${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
|
|
|
|
# ### BEGIN LIBTOOL CONFIG
|
|
|
|
# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
|
|
|
|
# Shell to use when invoking shell scripts.
|
|
SHELL=$lt_SHELL
|
|
|
|
# Whether or not to build shared libraries.
|
|
build_libtool_libs=$enable_shared
|
|
|
|
# Whether or not to build static libraries.
|
|
build_old_libs=$enable_static
|
|
|
|
# Whether or not to add -lc for building shared libraries.
|
|
build_libtool_need_lc=$need_lc
|
|
|
|
# Whether or not to optimize for fast installation.
|
|
fast_install=$enable_fast_install
|
|
|
|
# The host system.
|
|
host_alias=$host_alias
|
|
host=$host
|
|
|
|
# An echo program that does not interpret backslashes.
|
|
echo=$lt_echo
|
|
|
|
# The archiver.
|
|
AR=$lt_AR
|
|
AR_FLAGS=$lt_AR_FLAGS
|
|
|
|
# The default C compiler.
|
|
CC=$lt_CC
|
|
|
|
# Is the compiler the GNU C compiler?
|
|
with_gcc=$GCC
|
|
|
|
# The linker used to build libraries.
|
|
LD=$lt_LD
|
|
|
|
# Whether we need hard or soft links.
|
|
LN_S=$lt_LN_S
|
|
|
|
# A BSD-compatible nm program.
|
|
NM=$lt_NM
|
|
|
|
# A symbol stripping program
|
|
STRIP=$STRIP
|
|
|
|
# Used to examine libraries when file_magic_cmd begins "file"
|
|
MAGIC_CMD=$MAGIC_CMD
|
|
|
|
# Used on cygwin: DLL creation program.
|
|
DLLTOOL="$DLLTOOL"
|
|
|
|
# Used on cygwin: object dumper.
|
|
OBJDUMP="$OBJDUMP"
|
|
|
|
# Used on cygwin: assembler.
|
|
AS="$AS"
|
|
|
|
# The name of the directory that contains temporary libtool files.
|
|
objdir=$objdir
|
|
|
|
# How to create reloadable object files.
|
|
reload_flag=$lt_reload_flag
|
|
reload_cmds=$lt_reload_cmds
|
|
|
|
# How to pass a linker flag through the compiler.
|
|
wl=$lt_wl
|
|
|
|
# Object file suffix (normally "o").
|
|
objext="$ac_objext"
|
|
|
|
# Old archive suffix (normally "a").
|
|
libext="$libext"
|
|
|
|
# Executable file suffix (normally "").
|
|
exeext="$exeext"
|
|
|
|
# Additional compiler flags for building library objects.
|
|
pic_flag=$lt_pic_flag
|
|
pic_mode=$pic_mode
|
|
|
|
# Does compiler simultaneously support -c and -o options?
|
|
compiler_c_o=$lt_compiler_c_o
|
|
|
|
# Can we write directly to a .lo ?
|
|
compiler_o_lo=$lt_compiler_o_lo
|
|
|
|
# Must we lock files when doing compilation ?
|
|
need_locks=$lt_need_locks
|
|
|
|
# Do we need the lib prefix for modules?
|
|
need_lib_prefix=$need_lib_prefix
|
|
|
|
# Do we need a version for libraries?
|
|
need_version=$need_version
|
|
|
|
# Whether dlopen is supported.
|
|
dlopen_support=$enable_dlopen
|
|
|
|
# Whether dlopen of programs is supported.
|
|
dlopen_self=$enable_dlopen_self
|
|
|
|
# Whether dlopen of statically linked programs is supported.
|
|
dlopen_self_static=$enable_dlopen_self_static
|
|
|
|
# Compiler flag to prevent dynamic linking.
|
|
link_static_flag=$lt_link_static_flag
|
|
|
|
# Compiler flag to turn off builtin functions.
|
|
no_builtin_flag=$lt_no_builtin_flag
|
|
|
|
# Compiler flag to allow reflexive dlopens.
|
|
export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
|
|
|
|
# Compiler flag to generate shared objects directly from archives.
|
|
whole_archive_flag_spec=$lt_whole_archive_flag_spec
|
|
|
|
# Compiler flag to generate thread-safe objects.
|
|
thread_safe_flag_spec=$lt_thread_safe_flag_spec
|
|
|
|
# Library versioning type.
|
|
version_type=$version_type
|
|
|
|
# Format of library name prefix.
|
|
libname_spec=$lt_libname_spec
|
|
|
|
# List of archive names. First name is the real one, the rest are links.
|
|
# The last name is the one that the linker finds with -lNAME.
|
|
library_names_spec=$lt_library_names_spec
|
|
|
|
# The coded name of the library, if different from the real name.
|
|
soname_spec=$lt_soname_spec
|
|
|
|
# Commands used to build and install an old-style archive.
|
|
RANLIB=$lt_RANLIB
|
|
old_archive_cmds=$lt_old_archive_cmds
|
|
old_postinstall_cmds=$lt_old_postinstall_cmds
|
|
old_postuninstall_cmds=$lt_old_postuninstall_cmds
|
|
|
|
# Create an old-style archive from a shared archive.
|
|
old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
|
|
|
|
# Create a temporary old-style archive to link instead of a shared archive.
|
|
old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
|
|
|
|
# Commands used to build and install a shared archive.
|
|
archive_cmds=$lt_archive_cmds
|
|
archive_expsym_cmds=$lt_archive_expsym_cmds
|
|
postinstall_cmds=$lt_postinstall_cmds
|
|
postuninstall_cmds=$lt_postuninstall_cmds
|
|
|
|
# Commands to strip libraries.
|
|
old_striplib=$lt_old_striplib
|
|
striplib=$lt_striplib
|
|
|
|
# Method to check whether dependent libraries are shared objects.
|
|
deplibs_check_method=$lt_deplibs_check_method
|
|
|
|
# Command to use when deplibs_check_method == file_magic.
|
|
file_magic_cmd=$lt_file_magic_cmd
|
|
|
|
# Flag that allows shared libraries with undefined symbols to be built.
|
|
allow_undefined_flag=$lt_allow_undefined_flag
|
|
|
|
# Flag that forces no undefined symbols.
|
|
no_undefined_flag=$lt_no_undefined_flag
|
|
|
|
# Commands used to finish a libtool library installation in a directory.
|
|
finish_cmds=$lt_finish_cmds
|
|
|
|
# Same as above, but a single script fragment to be evaled but not shown.
|
|
finish_eval=$lt_finish_eval
|
|
|
|
# Take the output of nm and produce a listing of raw symbols and C names.
|
|
global_symbol_pipe=$lt_global_symbol_pipe
|
|
|
|
# Transform the output of nm in a proper C declaration
|
|
global_symbol_to_cdecl=$lt_global_symbol_to_cdecl
|
|
|
|
# Transform the output of nm in a C name address pair
|
|
global_symbol_to_c_name_address=$lt_global_symbol_to_c_name_address
|
|
|
|
# This is the shared library runtime path variable.
|
|
runpath_var=$runpath_var
|
|
|
|
# This is the shared library path variable.
|
|
shlibpath_var=$shlibpath_var
|
|
|
|
# Is shlibpath searched before the hard-coded library search path?
|
|
shlibpath_overrides_runpath=$shlibpath_overrides_runpath
|
|
|
|
# How to hardcode a shared library path into an executable.
|
|
hardcode_action=$hardcode_action
|
|
|
|
# Whether we should hardcode library paths into libraries.
|
|
hardcode_into_libs=$hardcode_into_libs
|
|
|
|
# Flag to hardcode \$libdir into a binary during linking.
|
|
# This must work even if \$libdir does not exist.
|
|
hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
|
|
|
|
# Whether we need a single -rpath flag with a separated argument.
|
|
hardcode_libdir_separator=$lt_hardcode_libdir_separator
|
|
|
|
# Set to yes if using DIR/libNAME.so during linking hardcodes DIR into the
|
|
# resulting binary.
|
|
hardcode_direct=$hardcode_direct
|
|
|
|
# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
|
|
# resulting binary.
|
|
hardcode_minus_L=$hardcode_minus_L
|
|
|
|
# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
|
|
# the resulting binary.
|
|
hardcode_shlibpath_var=$hardcode_shlibpath_var
|
|
|
|
# Variables whose values should be saved in libtool wrapper scripts and
|
|
# restored at relink time.
|
|
variables_saved_for_relink="$variables_saved_for_relink"
|
|
|
|
# Whether libtool must link a program against all its dependency libraries.
|
|
link_all_deplibs=$link_all_deplibs
|
|
|
|
# Compile-time system search path for libraries
|
|
sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
|
|
|
|
# Run-time system search path for libraries
|
|
sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
|
|
|
|
# Fix the shell variable \$srcfile for the compiler.
|
|
fix_srcfile_path="$fix_srcfile_path"
|
|
|
|
# Set to yes if exported symbols are required.
|
|
always_export_symbols=$always_export_symbols
|
|
|
|
# The commands to list exported symbols.
|
|
export_symbols_cmds=$lt_export_symbols_cmds
|
|
|
|
# The commands to extract the exported symbol list from a shared archive.
|
|
extract_expsyms_cmds=$lt_extract_expsyms_cmds
|
|
|
|
# Symbols that should not be listed in the preloaded symbols.
|
|
exclude_expsyms=$lt_exclude_expsyms
|
|
|
|
# Symbols that must always be exported.
|
|
include_expsyms=$lt_include_expsyms
|
|
|
|
# ### END LIBTOOL CONFIG
|
|
|
|
__EOF__
|
|
|
|
case $host_os in
|
|
aix3*)
|
|
cat <<\EOF >> "${ofile}T"
|
|
|
|
# AIX sometimes has problems with the GCC collect2 program. For some
|
|
# reason, if we set the COLLECT_NAMES environment variable, the problems
|
|
# vanish in a puff of smoke.
|
|
if test "X${COLLECT_NAMES+set}" != Xset; then
|
|
COLLECT_NAMES=
|
|
export COLLECT_NAMES
|
|
fi
|
|
EOF
|
|
;;
|
|
esac
|
|
|
|
case $host_os in
|
|
cygwin* | mingw* | pw32* | os2*)
|
|
cat <<'EOF' >> "${ofile}T"
|
|
# This is a source program that is used to create dlls on Windows
|
|
# Don't remove nor modify the starting and closing comments
|
|
# /* ltdll.c starts here */
|
|
# #define WIN32_LEAN_AND_MEAN
|
|
# #include <windows.h>
|
|
# #undef WIN32_LEAN_AND_MEAN
|
|
# #include <stdio.h>
|
|
#
|
|
# #ifndef __CYGWIN__
|
|
# # ifdef __CYGWIN32__
|
|
# # define __CYGWIN__ __CYGWIN32__
|
|
# # endif
|
|
# #endif
|
|
#
|
|
# #ifdef __cplusplus
|
|
# extern "C" {
|
|
# #endif
|
|
# BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
|
|
# #ifdef __cplusplus
|
|
# }
|
|
# #endif
|
|
#
|
|
# #ifdef __CYGWIN__
|
|
# #include <cygwin/cygwin_dll.h>
|
|
# DECLARE_CYGWIN_DLL( DllMain );
|
|
# #endif
|
|
# HINSTANCE __hDllInstance_base;
|
|
#
|
|
# BOOL APIENTRY
|
|
# DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
|
|
# {
|
|
# __hDllInstance_base = hInst;
|
|
# return TRUE;
|
|
# }
|
|
# /* ltdll.c ends here */
|
|
# This is a source program that is used to create import libraries
|
|
# on Windows for dlls which lack them. Don't remove nor modify the
|
|
# starting and closing comments
|
|
# /* impgen.c starts here */
|
|
# /* Copyright (C) 1999-2000 Free Software Foundation, Inc.
|
|
#
|
|
# This file is part of GNU libtool.
|
|
#
|
|
# This program is free software; you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation; either version 2 of the License, or
|
|
# (at your option) any later version.
|
|
#
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program; if not, write to the Free Software
|
|
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|
# */
|
|
#
|
|
# #include <stdio.h> /* for printf() */
|
|
# #include <unistd.h> /* for open(), lseek(), read() */
|
|
# #include <fcntl.h> /* for O_RDONLY, O_BINARY */
|
|
# #include <string.h> /* for strdup() */
|
|
#
|
|
# /* O_BINARY isn't required (or even defined sometimes) under Unix */
|
|
# #ifndef O_BINARY
|
|
# #define O_BINARY 0
|
|
# #endif
|
|
#
|
|
# static unsigned int
|
|
# pe_get16 (fd, offset)
|
|
# int fd;
|
|
# int offset;
|
|
# {
|
|
# unsigned char b[2];
|
|
# lseek (fd, offset, SEEK_SET);
|
|
# read (fd, b, 2);
|
|
# return b[0] + (b[1]<<8);
|
|
# }
|
|
#
|
|
# static unsigned int
|
|
# pe_get32 (fd, offset)
|
|
# int fd;
|
|
# int offset;
|
|
# {
|
|
# unsigned char b[4];
|
|
# lseek (fd, offset, SEEK_SET);
|
|
# read (fd, b, 4);
|
|
# return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24);
|
|
# }
|
|
#
|
|
# static unsigned int
|
|
# pe_as32 (ptr)
|
|
# void *ptr;
|
|
# {
|
|
# unsigned char *b = ptr;
|
|
# return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24);
|
|
# }
|
|
#
|
|
# int
|
|
# main (argc, argv)
|
|
# int argc;
|
|
# char *argv[];
|
|
# {
|
|
# int dll;
|
|
# unsigned long pe_header_offset, opthdr_ofs, num_entries, i;
|
|
# unsigned long export_rva, export_size, nsections, secptr, expptr;
|
|
# unsigned long name_rvas, nexp;
|
|
# unsigned char *expdata, *erva;
|
|
# char *filename, *dll_name;
|
|
#
|
|
# filename = argv[1];
|
|
#
|
|
# dll = open(filename, O_RDONLY|O_BINARY);
|
|
# if (dll < 1)
|
|
# return 1;
|
|
#
|
|
# dll_name = filename;
|
|
#
|
|
# for (i=0; filename[i]; i++)
|
|
# if (filename[i] == '/' || filename[i] == '\\' || filename[i] == ':')
|
|
# dll_name = filename + i +1;
|
|
#
|
|
# pe_header_offset = pe_get32 (dll, 0x3c);
|
|
# opthdr_ofs = pe_header_offset + 4 + 20;
|
|
# num_entries = pe_get32 (dll, opthdr_ofs + 92);
|
|
#
|
|
# if (num_entries < 1) /* no exports */
|
|
# return 1;
|
|
#
|
|
# export_rva = pe_get32 (dll, opthdr_ofs + 96);
|
|
# export_size = pe_get32 (dll, opthdr_ofs + 100);
|
|
# nsections = pe_get16 (dll, pe_header_offset + 4 +2);
|
|
# secptr = (pe_header_offset + 4 + 20 +
|
|
# pe_get16 (dll, pe_header_offset + 4 + 16));
|
|
#
|
|
# expptr = 0;
|
|
# for (i = 0; i < nsections; i++)
|
|
# {
|
|
# char sname[8];
|
|
# unsigned long secptr1 = secptr + 40 * i;
|
|
# unsigned long vaddr = pe_get32 (dll, secptr1 + 12);
|
|
# unsigned long vsize = pe_get32 (dll, secptr1 + 16);
|
|
# unsigned long fptr = pe_get32 (dll, secptr1 + 20);
|
|
# lseek(dll, secptr1, SEEK_SET);
|
|
# read(dll, sname, 8);
|
|
# if (vaddr <= export_rva && vaddr+vsize > export_rva)
|
|
# {
|
|
# expptr = fptr + (export_rva - vaddr);
|
|
# if (export_rva + export_size > vaddr + vsize)
|
|
# export_size = vsize - (export_rva - vaddr);
|
|
# break;
|
|
# }
|
|
# }
|
|
#
|
|
# expdata = (unsigned char*)malloc(export_size);
|
|
# lseek (dll, expptr, SEEK_SET);
|
|
# read (dll, expdata, export_size);
|
|
# erva = expdata - export_rva;
|
|
#
|
|
# nexp = pe_as32 (expdata+24);
|
|
# name_rvas = pe_as32 (expdata+32);
|
|
#
|
|
# printf ("EXPORTS\n");
|
|
# for (i = 0; i<nexp; i++)
|
|
# {
|
|
# unsigned long name_rva = pe_as32 (erva+name_rvas+i*4);
|
|
# printf ("\t%s @ %ld ;\n", erva+name_rva, 1+ i);
|
|
# }
|
|
#
|
|
# return 0;
|
|
# }
|
|
# /* impgen.c ends here */
|
|
|
|
EOF
|
|
;;
|
|
esac
|
|
|
|
# We use sed instead of cat because bash on DJGPP gets confused if
|
|
# if finds mixed CR/LF and LF-only lines. Since sed operates in
|
|
# text mode, it properly converts lines to CR/LF. This bash problem
|
|
# is reportedly fixed, but why not run on old versions too?
|
|
sed '$q' "$ltmain" >> "${ofile}T" || (rm -f "${ofile}T"; exit 1)
|
|
|
|
mv -f "${ofile}T" "$ofile" || \
|
|
(rm -f "$ofile" && cp "${ofile}T" "$ofile" && rm -f "${ofile}T")
|
|
chmod +x "$ofile"
|
|
fi
|
|
|
|
])# _LT_AC_LTCONFIG_HACK
|
|
|
|
# AC_LIBTOOL_DLOPEN - enable checks for dlopen support
|
|
AC_DEFUN([AC_LIBTOOL_DLOPEN], [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])])
|
|
|
|
# AC_LIBTOOL_WIN32_DLL - declare package support for building win32 dll's
|
|
AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])])
|
|
|
|
# AC_ENABLE_SHARED - implement the --enable-shared flag
|
|
# Usage: AC_ENABLE_SHARED[(DEFAULT)]
|
|
# Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
|
|
# `yes'.
|
|
AC_DEFUN([AC_ENABLE_SHARED],
|
|
[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
|
|
AC_ARG_ENABLE(shared,
|
|
changequote(<<, >>)dnl
|
|
<< --enable-shared[=PKGS] build shared libraries [default=>>AC_ENABLE_SHARED_DEFAULT],
|
|
changequote([, ])dnl
|
|
[p=${PACKAGE-default}
|
|
case $enableval in
|
|
yes) enable_shared=yes ;;
|
|
no) enable_shared=no ;;
|
|
*)
|
|
enable_shared=no
|
|
# Look at the argument we got. We use all the common list separators.
|
|
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
|
|
for pkg in $enableval; do
|
|
if test "X$pkg" = "X$p"; then
|
|
enable_shared=yes
|
|
fi
|
|
done
|
|
IFS="$ac_save_ifs"
|
|
;;
|
|
esac],
|
|
enable_shared=AC_ENABLE_SHARED_DEFAULT)dnl
|
|
])
|
|
|
|
# AC_DISABLE_SHARED - set the default shared flag to --disable-shared
|
|
AC_DEFUN([AC_DISABLE_SHARED],
|
|
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
|
|
AC_ENABLE_SHARED(no)])
|
|
|
|
# AC_ENABLE_STATIC - implement the --enable-static flag
|
|
# Usage: AC_ENABLE_STATIC[(DEFAULT)]
|
|
# Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
|
|
# `yes'.
|
|
AC_DEFUN([AC_ENABLE_STATIC],
|
|
[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
|
|
AC_ARG_ENABLE(static,
|
|
changequote(<<, >>)dnl
|
|
<< --enable-static[=PKGS] build static libraries [default=>>AC_ENABLE_STATIC_DEFAULT],
|
|
changequote([, ])dnl
|
|
[p=${PACKAGE-default}
|
|
case $enableval in
|
|
yes) enable_static=yes ;;
|
|
no) enable_static=no ;;
|
|
*)
|
|
enable_static=no
|
|
# Look at the argument we got. We use all the common list separators.
|
|
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
|
|
for pkg in $enableval; do
|
|
if test "X$pkg" = "X$p"; then
|
|
enable_static=yes
|
|
fi
|
|
done
|
|
IFS="$ac_save_ifs"
|
|
;;
|
|
esac],
|
|
enable_static=AC_ENABLE_STATIC_DEFAULT)dnl
|
|
])
|
|
|
|
# AC_DISABLE_STATIC - set the default static flag to --disable-static
|
|
AC_DEFUN([AC_DISABLE_STATIC],
|
|
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
|
|
AC_ENABLE_STATIC(no)])
|
|
|
|
|
|
# AC_ENABLE_FAST_INSTALL - implement the --enable-fast-install flag
|
|
# Usage: AC_ENABLE_FAST_INSTALL[(DEFAULT)]
|
|
# Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
|
|
# `yes'.
|
|
AC_DEFUN([AC_ENABLE_FAST_INSTALL],
|
|
[define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
|
|
AC_ARG_ENABLE(fast-install,
|
|
changequote(<<, >>)dnl
|
|
<< --enable-fast-install[=PKGS] optimize for fast installation [default=>>AC_ENABLE_FAST_INSTALL_DEFAULT],
|
|
changequote([, ])dnl
|
|
[p=${PACKAGE-default}
|
|
case $enableval in
|
|
yes) enable_fast_install=yes ;;
|
|
no) enable_fast_install=no ;;
|
|
*)
|
|
enable_fast_install=no
|
|
# Look at the argument we got. We use all the common list separators.
|
|
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
|
|
for pkg in $enableval; do
|
|
if test "X$pkg" = "X$p"; then
|
|
enable_fast_install=yes
|
|
fi
|
|
done
|
|
IFS="$ac_save_ifs"
|
|
;;
|
|
esac],
|
|
enable_fast_install=AC_ENABLE_FAST_INSTALL_DEFAULT)dnl
|
|
])
|
|
|
|
# AC_DISABLE_FAST_INSTALL - set the default to --disable-fast-install
|
|
AC_DEFUN([AC_DISABLE_FAST_INSTALL],
|
|
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
|
|
AC_ENABLE_FAST_INSTALL(no)])
|
|
|
|
# AC_LIBTOOL_PICMODE - implement the --with-pic flag
|
|
# Usage: AC_LIBTOOL_PICMODE[(MODE)]
|
|
# Where MODE is either `yes' or `no'. If omitted, it defaults to
|
|
# `both'.
|
|
AC_DEFUN([AC_LIBTOOL_PICMODE],
|
|
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
|
|
pic_mode=ifelse($#,1,$1,default)])
|
|
|
|
|
|
# AC_PATH_TOOL_PREFIX - find a file program which can recognise shared library
|
|
AC_DEFUN([AC_PATH_TOOL_PREFIX],
|
|
[AC_MSG_CHECKING([for $1])
|
|
AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
|
|
[case $MAGIC_CMD in
|
|
/*)
|
|
lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
|
|
;;
|
|
?:/*)
|
|
lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
|
|
;;
|
|
*)
|
|
ac_save_MAGIC_CMD="$MAGIC_CMD"
|
|
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
|
|
dnl $ac_dummy forces splitting on constant user-supplied paths.
|
|
dnl POSIX.2 word splitting is done only on the output of word expansions,
|
|
dnl not every word. This closes a longstanding sh security hole.
|
|
ac_dummy="ifelse([$2], , $PATH, [$2])"
|
|
for ac_dir in $ac_dummy; do
|
|
test -z "$ac_dir" && ac_dir=.
|
|
if test -f $ac_dir/$1; then
|
|
lt_cv_path_MAGIC_CMD="$ac_dir/$1"
|
|
if test -n "$file_magic_test_file"; then
|
|
case $deplibs_check_method in
|
|
"file_magic "*)
|
|
file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
|
|
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
|
|
if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
|
|
egrep "$file_magic_regex" > /dev/null; then
|
|
:
|
|
else
|
|
cat <<EOF 1>&2
|
|
|
|
*** Warning: the command libtool uses to detect shared libraries,
|
|
*** $file_magic_cmd, produces output that libtool cannot recognize.
|
|
*** The result is that libtool may fail to recognize shared libraries
|
|
*** as such. This will affect the creation of libtool libraries that
|
|
*** depend on shared libraries, but programs linked with such libtool
|
|
*** libraries will work regardless of this problem. Nevertheless, you
|
|
*** may want to report the problem to your system manager and/or to
|
|
*** bug-libtool@gnu.org
|
|
|
|
EOF
|
|
fi ;;
|
|
esac
|
|
fi
|
|
break
|
|
fi
|
|
done
|
|
IFS="$ac_save_ifs"
|
|
MAGIC_CMD="$ac_save_MAGIC_CMD"
|
|
;;
|
|
esac])
|
|
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
|
|
if test -n "$MAGIC_CMD"; then
|
|
AC_MSG_RESULT($MAGIC_CMD)
|
|
else
|
|
AC_MSG_RESULT(no)
|
|
fi
|
|
])
|
|
|
|
|
|
# AC_PATH_MAGIC - find a file program which can recognise a shared library
|
|
AC_DEFUN([AC_PATH_MAGIC],
|
|
[AC_REQUIRE([AC_CHECK_TOOL_PREFIX])dnl
|
|
AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin:$PATH)
|
|
if test -z "$lt_cv_path_MAGIC_CMD"; then
|
|
if test -n "$ac_tool_prefix"; then
|
|
AC_PATH_TOOL_PREFIX(file, /usr/bin:$PATH)
|
|
else
|
|
MAGIC_CMD=:
|
|
fi
|
|
fi
|
|
])
|
|
|
|
|
|
# AC_PROG_LD - find the path to the GNU or non-GNU linker
|
|
AC_DEFUN([AC_PROG_LD],
|
|
[AC_ARG_WITH(gnu-ld,
|
|
[ --with-gnu-ld assume the C compiler uses GNU ld [default=no]],
|
|
test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no)
|
|
AC_REQUIRE([AC_PROG_CC])dnl
|
|
AC_REQUIRE([AC_CANONICAL_HOST])dnl
|
|
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
|
|
AC_REQUIRE([_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR])dnl
|
|
ac_prog=ld
|
|
if test "$GCC" = yes; then
|
|
# Check if gcc -print-prog-name=ld gives a path.
|
|
AC_MSG_CHECKING([for ld used by GCC])
|
|
case $host in
|
|
*-*-mingw*)
|
|
# gcc leaves a trailing carriage return which upsets mingw
|
|
ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
|
|
*)
|
|
ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
|
|
esac
|
|
case $ac_prog in
|
|
# Accept absolute paths.
|
|
[[\\/]]* | [[A-Za-z]]:[[\\/]]*)
|
|
re_direlt='/[[^/]][[^/]]*/\.\./'
|
|
# Canonicalize the path of ld
|
|
ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
|
|
while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
|
|
ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
|
|
done
|
|
test -z "$LD" && LD="$ac_prog"
|
|
;;
|
|
"")
|
|
# If it fails, then pretend we aren't using GCC.
|
|
ac_prog=ld
|
|
;;
|
|
*)
|
|
# If it is relative, then search for the first ld in PATH.
|
|
with_gnu_ld=unknown
|
|
;;
|
|
esac
|
|
elif test "$with_gnu_ld" = yes; then
|
|
AC_MSG_CHECKING([for GNU ld])
|
|
else
|
|
AC_MSG_CHECKING([for non-GNU ld])
|
|
fi
|
|
AC_CACHE_VAL(lt_cv_path_LD,
|
|
[if test -z "$LD"; then
|
|
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
|
|
for ac_dir in $PATH; do
|
|
test -z "$ac_dir" && ac_dir=.
|
|
if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
|
|
lt_cv_path_LD="$ac_dir/$ac_prog"
|
|
# Check to see if the program is GNU ld. I'd rather use --version,
|
|
# but apparently some GNU ld's only accept -v.
|
|
# Break only if it was the GNU/non-GNU ld that we prefer.
|
|
if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
|
|
test "$with_gnu_ld" != no && break
|
|
else
|
|
test "$with_gnu_ld" != yes && break
|
|
fi
|
|
fi
|
|
done
|
|
IFS="$ac_save_ifs"
|
|
else
|
|
lt_cv_path_LD="$LD" # Let the user override the test with a path.
|
|
fi])
|
|
LD="$lt_cv_path_LD"
|
|
if test -n "$LD"; then
|
|
AC_MSG_RESULT($LD)
|
|
else
|
|
AC_MSG_RESULT(no)
|
|
fi
|
|
test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
|
|
AC_PROG_LD_GNU
|
|
])
|
|
|
|
# AC_PROG_LD_GNU -
|
|
AC_DEFUN([AC_PROG_LD_GNU],
|
|
[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
|
|
[# I'd rather use --version here, but apparently some GNU ld's only accept -v.
|
|
if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
|
|
lt_cv_prog_gnu_ld=yes
|
|
else
|
|
lt_cv_prog_gnu_ld=no
|
|
fi])
|
|
with_gnu_ld=$lt_cv_prog_gnu_ld
|
|
])
|
|
|
|
# AC_PROG_LD_RELOAD_FLAG - find reload flag for linker
|
|
# -- PORTME Some linkers may need a different reload flag.
|
|
AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
|
|
[AC_CACHE_CHECK([for $LD option to reload object files], lt_cv_ld_reload_flag,
|
|
[lt_cv_ld_reload_flag='-r'])
|
|
reload_flag=$lt_cv_ld_reload_flag
|
|
test -n "$reload_flag" && reload_flag=" $reload_flag"
|
|
])
|
|
|
|
# AC_DEPLIBS_CHECK_METHOD - how to check for library dependencies
|
|
# -- PORTME fill in with the dynamic library characteristics
|
|
AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
|
|
[AC_CACHE_CHECK([how to recognise dependant libraries],
|
|
lt_cv_deplibs_check_method,
|
|
[lt_cv_file_magic_cmd='$MAGIC_CMD'
|
|
lt_cv_file_magic_test_file=
|
|
lt_cv_deplibs_check_method='unknown'
|
|
# Need to set the preceding variable on all platforms that support
|
|
# interlibrary dependencies.
|
|
# 'none' -- dependencies not supported.
|
|
# `unknown' -- same as none, but documents that we really don't know.
|
|
# 'pass_all' -- all dependencies passed with no checks.
|
|
# 'test_compile' -- check by making test program.
|
|
# 'file_magic [[regex]]' -- check by looking for files in library path
|
|
# which responds to the $file_magic_cmd with a given egrep regex.
|
|
# If you have `file' or equivalent on your system and you're not sure
|
|
# whether `pass_all' will *always* work, you probably want this one.
|
|
|
|
case $host_os in
|
|
aix4* | aix5*)
|
|
lt_cv_deplibs_check_method=pass_all
|
|
;;
|
|
|
|
beos*)
|
|
lt_cv_deplibs_check_method=pass_all
|
|
;;
|
|
|
|
bsdi4*)
|
|
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
|
|
lt_cv_file_magic_cmd='/usr/bin/file -L'
|
|
lt_cv_file_magic_test_file=/shlib/libc.so
|
|
;;
|
|
|
|
cygwin* | mingw* | pw32*)
|
|
lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
|
|
lt_cv_file_magic_cmd='$OBJDUMP -f'
|
|
;;
|
|
|
|
darwin* | rhapsody*)
|
|
lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
|
|
lt_cv_file_magic_cmd='/usr/bin/file -L'
|
|
case "$host_os" in
|
|
rhapsody* | darwin1.[[012]])
|
|
lt_cv_file_magic_test_file=`echo /System/Library/Frameworks/System.framework/Versions/*/System | head -1`
|
|
;;
|
|
*) # Darwin 1.3 on
|
|
lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
|
|
;;
|
|
esac
|
|
;;
|
|
|
|
freebsd*)
|
|
if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
|
|
case $host_cpu in
|
|
i*86 )
|
|
# Not sure whether the presence of OpenBSD here was a mistake.
|
|
# Let's accept both of them until this is cleared up.
|
|
lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[[3-9]]86 (compact )?demand paged shared library'
|
|
lt_cv_file_magic_cmd=/usr/bin/file
|
|
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
|
|
;;
|
|
esac
|
|
else
|
|
lt_cv_deplibs_check_method=pass_all
|
|
fi
|
|
;;
|
|
|
|
gnu*)
|
|
lt_cv_deplibs_check_method=pass_all
|
|
;;
|
|
|
|
hpux10.20*|hpux11*)
|
|
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
|
|
lt_cv_file_magic_cmd=/usr/bin/file
|
|
lt_cv_file_magic_test_file=/usr/lib/libc.sl
|
|
;;
|
|
|
|
irix5* | irix6*)
|
|
case $host_os in
|
|
irix5*)
|
|
# this will be overridden with pass_all, but let us keep it just in case
|
|
lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
|
|
;;
|
|
*)
|
|
case $LD in
|
|
*-32|*"-32 ") libmagic=32-bit;;
|
|
*-n32|*"-n32 ") libmagic=N32;;
|
|
*-64|*"-64 ") libmagic=64-bit;;
|
|
*) libmagic=never-match;;
|
|
esac
|
|
# this will be overridden with pass_all, but let us keep it just in case
|
|
lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[[1234]] dynamic lib MIPS - version 1"
|
|
;;
|
|
esac
|
|
lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
|
|
lt_cv_deplibs_check_method=pass_all
|
|
;;
|
|
|
|
# This must be Linux ELF.
|
|
linux-gnu*)
|
|
case $host_cpu in
|
|
alpha* | hppa* | i*86 | powerpc* | sparc* | ia64* )
|
|
lt_cv_deplibs_check_method=pass_all ;;
|
|
*)
|
|
# glibc up to 2.1.1 does not perform some relocations on ARM
|
|
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' ;;
|
|
esac
|
|
lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
|
|
;;
|
|
|
|
netbsd*)
|
|
if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
|
|
lt_cv_deplibs_check_method='match_pattern /lib[[^/\.]]+\.so\.[[0-9]]+\.[[0-9]]+$'
|
|
else
|
|
lt_cv_deplibs_check_method='match_pattern /lib[[^/\.]]+\.so$'
|
|
fi
|
|
;;
|
|
|
|
newos6*)
|
|
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
|
|
lt_cv_file_magic_cmd=/usr/bin/file
|
|
lt_cv_file_magic_test_file=/usr/lib/libnls.so
|
|
;;
|
|
|
|
openbsd*)
|
|
lt_cv_file_magic_cmd=/usr/bin/file
|
|
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
|
|
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
|
|
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB shared object'
|
|
else
|
|
lt_cv_deplibs_check_method='file_magic OpenBSD.* shared library'
|
|
fi
|
|
;;
|
|
|
|
osf3* | osf4* | osf5*)
|
|
# this will be overridden with pass_all, but let us keep it just in case
|
|
lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
|
|
lt_cv_file_magic_test_file=/shlib/libc.so
|
|
lt_cv_deplibs_check_method=pass_all
|
|
;;
|
|
|
|
sco3.2v5*)
|
|
lt_cv_deplibs_check_method=pass_all
|
|
;;
|
|
|
|
solaris*)
|
|
lt_cv_deplibs_check_method=pass_all
|
|
lt_cv_file_magic_test_file=/lib/libc.so
|
|
;;
|
|
|
|
sysv5uw[[78]]* | sysv4*uw2*)
|
|
lt_cv_deplibs_check_method=pass_all
|
|
;;
|
|
|
|
sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
|
|
case $host_vendor in
|
|
motorola)
|
|
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
|
|
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
|
|
;;
|
|
ncr)
|
|
lt_cv_deplibs_check_method=pass_all
|
|
;;
|
|
sequent)
|
|
lt_cv_file_magic_cmd='/bin/file'
|
|
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
|
|
;;
|
|
sni)
|
|
lt_cv_file_magic_cmd='/bin/file'
|
|
lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
|
|
lt_cv_file_magic_test_file=/lib/libc.so
|
|
;;
|
|
esac
|
|
;;
|
|
esac
|
|
])
|
|
file_magic_cmd=$lt_cv_file_magic_cmd
|
|
deplibs_check_method=$lt_cv_deplibs_check_method
|
|
])
|
|
|
|
|
|
# AC_PROG_NM - find the path to a BSD-compatible name lister
|
|
AC_DEFUN([AC_PROG_NM],
|
|
[AC_REQUIRE([_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR])dnl
|
|
AC_MSG_CHECKING([for BSD-compatible nm])
|
|
AC_CACHE_VAL(lt_cv_path_NM,
|
|
[if test -n "$NM"; then
|
|
# Let the user override the test.
|
|
lt_cv_path_NM="$NM"
|
|
else
|
|
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
|
|
for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
|
|
test -z "$ac_dir" && ac_dir=.
|
|
tmp_nm=$ac_dir/${ac_tool_prefix}nm
|
|
if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then
|
|
# Check to see if the nm accepts a BSD-compat flag.
|
|
# Adding the `sed 1q' prevents false positives on HP-UX, which says:
|
|
# nm: unknown option "B" ignored
|
|
# Tru64's nm complains that /dev/null is an invalid object file
|
|
if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
|
|
lt_cv_path_NM="$tmp_nm -B"
|
|
break
|
|
elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
|
|
lt_cv_path_NM="$tmp_nm -p"
|
|
break
|
|
else
|
|
lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
|
|
continue # so that we can try to find one that supports BSD flags
|
|
fi
|
|
fi
|
|
done
|
|
IFS="$ac_save_ifs"
|
|
test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
|
|
fi])
|
|
NM="$lt_cv_path_NM"
|
|
AC_MSG_RESULT([$NM])
|
|
])
|
|
|
|
# AC_CHECK_LIBM - check for math library
|
|
AC_DEFUN([AC_CHECK_LIBM],
|
|
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
|
|
LIBM=
|
|
case $host in
|
|
*-*-beos* | *-*-cygwin* | *-*-pw32*)
|
|
# These system don't have libm
|
|
;;
|
|
*-ncr-sysv4.3*)
|
|
AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
|
|
AC_CHECK_LIB(m, main, LIBM="$LIBM -lm")
|
|
;;
|
|
*)
|
|
AC_CHECK_LIB(m, main, LIBM="-lm")
|
|
;;
|
|
esac
|
|
])
|
|
|
|
# AC_LIBLTDL_CONVENIENCE[(dir)] - sets LIBLTDL to the link flags for
|
|
# the libltdl convenience library and INCLTDL to the include flags for
|
|
# the libltdl header and adds --enable-ltdl-convenience to the
|
|
# configure arguments. Note that LIBLTDL and INCLTDL are not
|
|
# AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If DIR is not
|
|
# provided, it is assumed to be `libltdl'. LIBLTDL will be prefixed
|
|
# with '${top_builddir}/' and INCLTDL will be prefixed with
|
|
# '${top_srcdir}/' (note the single quotes!). If your package is not
|
|
# flat and you're not using automake, define top_builddir and
|
|
# top_srcdir appropriately in the Makefiles.
|
|
AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
|
|
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
|
|
case $enable_ltdl_convenience in
|
|
no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
|
|
"") enable_ltdl_convenience=yes
|
|
ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
|
|
esac
|
|
LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
|
|
INCLTDL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
|
|
])
|
|
|
|
# AC_LIBLTDL_INSTALLABLE[(dir)] - sets LIBLTDL to the link flags for
|
|
# the libltdl installable library and INCLTDL to the include flags for
|
|
# the libltdl header and adds --enable-ltdl-install to the configure
|
|
# arguments. Note that LIBLTDL and INCLTDL are not AC_SUBSTed, nor is
|
|
# AC_CONFIG_SUBDIRS called. If DIR is not provided and an installed
|
|
# libltdl is not found, it is assumed to be `libltdl'. LIBLTDL will
|
|
# be prefixed with '${top_builddir}/' and INCLTDL will be prefixed
|
|
# with '${top_srcdir}/' (note the single quotes!). If your package is
|
|
# not flat and you're not using automake, define top_builddir and
|
|
# top_srcdir appropriately in the Makefiles.
|
|
# In the future, this macro may have to be called after AC_PROG_LIBTOOL.
|
|
AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
|
|
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
|
|
AC_CHECK_LIB(ltdl, main,
|
|
[test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
|
|
[if test x"$enable_ltdl_install" = xno; then
|
|
AC_MSG_WARN([libltdl not installed, but installation disabled])
|
|
else
|
|
enable_ltdl_install=yes
|
|
fi
|
|
])
|
|
if test x"$enable_ltdl_install" = x"yes"; then
|
|
ac_configure_args="$ac_configure_args --enable-ltdl-install"
|
|
LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
|
|
INCLTDL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
|
|
else
|
|
ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
|
|
LIBLTDL="-lltdl"
|
|
INCLTDL=
|
|
fi
|
|
])
|
|
|
|
# old names
|
|
AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL])
|
|
AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
|
|
AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
|
|
AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
|
|
AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
|
|
AC_DEFUN([AM_PROG_LD], [AC_PROG_LD])
|
|
AC_DEFUN([AM_PROG_NM], [AC_PROG_NM])
|
|
|
|
# This is just to silence aclocal about the macro not being used
|
|
ifelse([AC_DISABLE_FAST_INSTALL])
|
|
|
|
dnl $Id: wflags.m4,v 1.3 1999/03/11 12:11:41 joda Exp $
|
|
dnl
|
|
dnl set WFLAGS
|
|
|
|
AC_DEFUN(AC_WFLAGS,[
|
|
WFLAGS_NOUNUSED=""
|
|
WFLAGS_NOIMPLICITINT=""
|
|
if test -z "$WFLAGS" -a "$GCC" = "yes"; then
|
|
# -Wno-implicit-int for broken X11 headers
|
|
# leave these out for now:
|
|
# -Wcast-align doesn't work well on alpha osf/1
|
|
# -Wmissing-prototypes -Wpointer-arith -Wbad-function-cast
|
|
# -Wmissing-declarations -Wnested-externs
|
|
WFLAGS="ifelse($#, 0,-Wall, $1)"
|
|
WFLAGS_NOUNUSED="-Wno-unused"
|
|
WFLAGS_NOIMPLICITINT="-Wno-implicit-int"
|
|
fi
|
|
AC_SUBST(WFLAGS)dnl
|
|
AC_SUBST(WFLAGS_NOUNUSED)dnl
|
|
AC_SUBST(WFLAGS_NOIMPLICITINT)dnl
|
|
])
|
|
|
|
dnl $Id: test-package.m4,v 1.12 2002/09/10 15:23:38 joda Exp $
|
|
dnl
|
|
dnl rk_TEST_PACKAGE(package,headers,libraries,extra libs,
|
|
dnl default locations, conditional, config-program)
|
|
|
|
AC_DEFUN(rk_TEST_PACKAGE,[
|
|
AC_ARG_WITH($1,
|
|
AC_HELP_STRING([--with-$1=dir],[use $1 in dir]))
|
|
AC_ARG_WITH($1-lib,
|
|
AC_HELP_STRING([--with-$1-lib=dir],[use $1 libraries in dir]),
|
|
[if test "$withval" = "yes" -o "$withval" = "no"; then
|
|
AC_MSG_ERROR([No argument for --with-$1-lib])
|
|
elif test "X$with_$1" = "X"; then
|
|
with_$1=yes
|
|
fi])
|
|
AC_ARG_WITH($1-include,
|
|
AC_HELP_STRING([--with-$1-include=dir],[use $1 headers in dir]),
|
|
[if test "$withval" = "yes" -o "$withval" = "no"; then
|
|
AC_MSG_ERROR([No argument for --with-$1-include])
|
|
elif test "X$with_$1" = "X"; then
|
|
with_$1=yes
|
|
fi])
|
|
AC_ARG_WITH($1-config,
|
|
AC_HELP_STRING([--with-$1-config=path],[config program for $1]))
|
|
|
|
m4_ifval([$6],
|
|
m4_define([rk_pkgname], $6),
|
|
m4_define([rk_pkgname], AS_TR_CPP($1)))
|
|
|
|
AC_MSG_CHECKING(for $1)
|
|
|
|
case "$with_$1" in
|
|
yes|"") d='$5' ;;
|
|
no) d= ;;
|
|
*) d="$with_$1" ;;
|
|
esac
|
|
|
|
header_dirs=
|
|
lib_dirs=
|
|
for i in $d; do
|
|
if test "$with_$1_include" = ""; then
|
|
if test -d "$i/include/$1"; then
|
|
header_dirs="$header_dirs $i/include/$1"
|
|
fi
|
|
if test -d "$i/include"; then
|
|
header_dirs="$header_dirs $i/include"
|
|
fi
|
|
fi
|
|
if test "$with_$1_lib" = ""; then
|
|
if test -d "$i/lib$abilibdirext"; then
|
|
lib_dirs="$lib_dirs $i/lib$abilibdirext"
|
|
fi
|
|
fi
|
|
done
|
|
|
|
if test "$with_$1_include"; then
|
|
header_dirs="$with_$1_include $header_dirs"
|
|
fi
|
|
if test "$with_$1_lib"; then
|
|
lib_dirs="$with_$1_lib $lib_dirs"
|
|
fi
|
|
|
|
if test "$with_$1_config" = ""; then
|
|
with_$1_config='$7'
|
|
fi
|
|
|
|
$1_cflags=
|
|
$1_libs=
|
|
|
|
case "$with_$1_config" in
|
|
yes|no|"")
|
|
;;
|
|
*)
|
|
$1_cflags="`$with_$1_config --cflags 2>&1`"
|
|
$1_libs="`$with_$1_config --libs 2>&1`"
|
|
;;
|
|
esac
|
|
|
|
found=no
|
|
if test "$with_$1" != no; then
|
|
save_CFLAGS="$CFLAGS"
|
|
save_LIBS="$LIBS"
|
|
if test "$[]$1_cflags" -a "$[]$1_libs"; then
|
|
CFLAGS="$[]$1_cflags $save_CFLAGS"
|
|
LIBS="$[]$1_libs $save_LIBS"
|
|
AC_TRY_LINK([$2],,[
|
|
INCLUDE_$1="$[]$1_cflags"
|
|
LIB_$1="$[]$1_libs"
|
|
AC_MSG_RESULT([from $with_$1_config])
|
|
found=yes])
|
|
fi
|
|
if test "$found" = no; then
|
|
ires= lres=
|
|
for i in $header_dirs; do
|
|
CFLAGS="-I$i $save_CFLAGS"
|
|
AC_TRY_COMPILE([$2],,ires=$i;break)
|
|
done
|
|
for i in $lib_dirs; do
|
|
LIBS="-L$i $3 $4 $save_LIBS"
|
|
AC_TRY_LINK([$2],,lres=$i;break)
|
|
done
|
|
if test "$ires" -a "$lres" -a "$with_$1" != "no"; then
|
|
INCLUDE_$1="-I$ires"
|
|
LIB_$1="-L$lres $3 $4"
|
|
found=yes
|
|
AC_MSG_RESULT([headers $ires, libraries $lres])
|
|
fi
|
|
fi
|
|
CFLAGS="$save_CFLAGS"
|
|
LIBS="$save_LIBS"
|
|
fi
|
|
|
|
if test "$found" = yes; then
|
|
AC_DEFINE_UNQUOTED(rk_pkgname, 1, [Define if you have the $1 package.])
|
|
with_$1=yes
|
|
else
|
|
with_$1=no
|
|
INCLUDE_$1=
|
|
LIB_$1=
|
|
AC_MSG_RESULT(no)
|
|
fi
|
|
|
|
AC_SUBST(INCLUDE_$1)
|
|
AC_SUBST(LIB_$1)
|
|
])
|
|
|
|
dnl $Id: find-func.m4,v 1.1 1997/12/14 15:58:58 joda Exp $
|
|
dnl
|
|
dnl AC_FIND_FUNC(func, libraries, includes, arguments)
|
|
AC_DEFUN(AC_FIND_FUNC, [
|
|
AC_FIND_FUNC_NO_LIBS([$1], [$2], [$3], [$4])
|
|
if test -n "$LIB_$1"; then
|
|
LIBS="$LIB_$1 $LIBS"
|
|
fi
|
|
])
|
|
|
|
dnl $Id: find-func-no-libs.m4,v 1.5 1999/10/30 21:08:18 assar Exp $
|
|
dnl
|
|
dnl
|
|
dnl Look for function in any of the specified libraries
|
|
dnl
|
|
|
|
dnl AC_FIND_FUNC_NO_LIBS(func, libraries, includes, arguments, extra libs, extra args)
|
|
AC_DEFUN(AC_FIND_FUNC_NO_LIBS, [
|
|
AC_FIND_FUNC_NO_LIBS2([$1], ["" $2], [$3], [$4], [$5], [$6])])
|
|
|
|
dnl $Id: find-func-no-libs2.m4,v 1.6 2001/09/01 10:57:32 assar Exp $
|
|
dnl
|
|
dnl
|
|
dnl Look for function in any of the specified libraries
|
|
dnl
|
|
|
|
dnl AC_FIND_FUNC_NO_LIBS2(func, libraries, includes, arguments, extra libs, extra args)
|
|
AC_DEFUN(AC_FIND_FUNC_NO_LIBS2, [
|
|
|
|
AC_MSG_CHECKING([for $1])
|
|
AC_CACHE_VAL(ac_cv_funclib_$1,
|
|
[
|
|
if eval "test \"\$ac_cv_func_$1\" != yes" ; then
|
|
ac_save_LIBS="$LIBS"
|
|
for ac_lib in $2; do
|
|
case "$ac_lib" in
|
|
"") ;;
|
|
yes) ac_lib="" ;;
|
|
no) continue ;;
|
|
-l*) ;;
|
|
*) ac_lib="-l$ac_lib" ;;
|
|
esac
|
|
LIBS="$6 $ac_lib $5 $ac_save_LIBS"
|
|
AC_TRY_LINK([$3],[$1($4)],eval "if test -n \"$ac_lib\";then ac_cv_funclib_$1=$ac_lib; else ac_cv_funclib_$1=yes; fi";break)
|
|
done
|
|
eval "ac_cv_funclib_$1=\${ac_cv_funclib_$1-no}"
|
|
LIBS="$ac_save_LIBS"
|
|
fi
|
|
])
|
|
|
|
eval "ac_res=\$ac_cv_funclib_$1"
|
|
|
|
if false; then
|
|
AC_CHECK_FUNCS($1)
|
|
dnl AC_CHECK_LIBS($2, foo)
|
|
fi
|
|
# $1
|
|
eval "ac_tr_func=HAVE_[]upcase($1)"
|
|
eval "ac_tr_lib=HAVE_LIB[]upcase($ac_res | sed -e 's/-l//')"
|
|
eval "LIB_$1=$ac_res"
|
|
|
|
case "$ac_res" in
|
|
yes)
|
|
eval "ac_cv_func_$1=yes"
|
|
eval "LIB_$1="
|
|
AC_DEFINE_UNQUOTED($ac_tr_func)
|
|
AC_MSG_RESULT([yes])
|
|
;;
|
|
no)
|
|
eval "ac_cv_func_$1=no"
|
|
eval "LIB_$1="
|
|
AC_MSG_RESULT([no])
|
|
;;
|
|
*)
|
|
eval "ac_cv_func_$1=yes"
|
|
eval "ac_cv_lib_`echo "$ac_res" | sed 's/-l//'`=yes"
|
|
AC_DEFINE_UNQUOTED($ac_tr_func)
|
|
AC_DEFINE_UNQUOTED($ac_tr_lib)
|
|
AC_MSG_RESULT([yes, in $ac_res])
|
|
;;
|
|
esac
|
|
AC_SUBST(LIB_$1)
|
|
])
|
|
|
|
dnl $Id: crypto.m4,v 1.13 2002/09/10 19:55:48 joda Exp $
|
|
dnl
|
|
dnl test for crypto libraries:
|
|
dnl - libcrypto (from openssl)
|
|
dnl - libdes (from krb4)
|
|
dnl - own-built libdes
|
|
|
|
m4_define([test_headers], [
|
|
#undef KRB5 /* makes md4.h et al unhappy */
|
|
#ifdef HAVE_OPENSSL
|
|
#include <openssl/md4.h>
|
|
#include <openssl/md5.h>
|
|
#include <openssl/sha.h>
|
|
#include <openssl/des.h>
|
|
#include <openssl/rc4.h>
|
|
#else
|
|
#include <md4.h>
|
|
#include <md5.h>
|
|
#include <sha.h>
|
|
#include <des.h>
|
|
#include <rc4.h>
|
|
#endif
|
|
#ifdef OLD_HASH_NAMES
|
|
typedef struct md4 MD4_CTX;
|
|
#define MD4_Init(C) md4_init((C))
|
|
#define MD4_Update(C, D, L) md4_update((C), (D), (L))
|
|
#define MD4_Final(D, C) md4_finito((C), (D))
|
|
typedef struct md5 MD5_CTX;
|
|
#define MD5_Init(C) md5_init((C))
|
|
#define MD5_Update(C, D, L) md5_update((C), (D), (L))
|
|
#define MD5_Final(D, C) md5_finito((C), (D))
|
|
typedef struct sha SHA_CTX;
|
|
#define SHA1_Init(C) sha_init((C))
|
|
#define SHA1_Update(C, D, L) sha_update((C), (D), (L))
|
|
#define SHA1_Final(D, C) sha_finito((C), (D))
|
|
#endif
|
|
])
|
|
m4_define([test_body], [
|
|
void *schedule = 0;
|
|
MD4_CTX md4;
|
|
MD5_CTX md5;
|
|
SHA_CTX sha1;
|
|
|
|
MD4_Init(&md4);
|
|
MD5_Init(&md5);
|
|
SHA1_Init(&sha1);
|
|
|
|
des_cbc_encrypt(0, 0, 0, schedule, 0, 0);
|
|
RC4(0, 0, 0, 0);])
|
|
|
|
|
|
AC_DEFUN([KRB_CRYPTO],[
|
|
crypto_lib=unknown
|
|
AC_WITH_ALL([openssl])
|
|
|
|
DIR_des=
|
|
|
|
AC_MSG_CHECKING([for crypto library])
|
|
|
|
openssl=no
|
|
old_hash=no
|
|
|
|
if test "$crypto_lib" = "unknown" -a "$with_krb4" != "no"; then
|
|
save_CPPFLAGS="$CPPFLAGS"
|
|
save_LIBS="$LIBS"
|
|
|
|
cdirs= clibs=
|
|
for i in $LIB_krb4; do
|
|
case "$i" in
|
|
-L*) cdirs="$cdirs $i";;
|
|
-l*) clibs="$clibs $i";;
|
|
esac
|
|
done
|
|
|
|
ires=
|
|
for i in $INCLUDE_krb4; do
|
|
CFLAGS="-DHAVE_OPENSSL $i $save_CFLAGS"
|
|
AC_TRY_COMPILE(test_headers, test_body,
|
|
openssl=yes ires="$i"; break)
|
|
CFLAGS="$i $save_CFLAGS"
|
|
AC_TRY_COMPILE(test_headers, test_body,
|
|
openssl=no ires="$i"; break)
|
|
CFLAGS="-DOLD_HASH_NAMES $i $save_CFLAGS"
|
|
AC_TRY_COMPILE(test_headers, test_body,
|
|
openssl=no ires="$i" old_hash=yes; break)
|
|
done
|
|
lres=
|
|
for i in $cdirs; do
|
|
for j in $clibs; do
|
|
LIBS="$i $j $save_LIBS"
|
|
AC_TRY_LINK(test_headers, test_body,
|
|
lres="$i $j"; break 2)
|
|
done
|
|
done
|
|
CFLAGS="$save_CFLAGS"
|
|
LIBS="$save_LIBS"
|
|
if test "$ires" -a "$lres"; then
|
|
INCLUDE_des="$ires"
|
|
LIB_des="$lres"
|
|
crypto_lib=krb4
|
|
AC_MSG_RESULT([same as krb4])
|
|
LIB_des_a='$(LIB_des)'
|
|
LIB_des_so='$(LIB_des)'
|
|
LIB_des_appl='$(LIB_des)'
|
|
fi
|
|
fi
|
|
|
|
if test "$crypto_lib" = "unknown" -a "$with_openssl" != "no"; then
|
|
save_CFLAGS="$CFLAGS"
|
|
save_LIBS="$LIBS"
|
|
INCLUDE_des=
|
|
LIB_des=
|
|
if test "$with_openssl_include" != ""; then
|
|
INCLUDE_des="-I${with_openssl}/include"
|
|
fi
|
|
if test "$with_openssl_lib" != ""; then
|
|
LIB_des="-L${with_openssl}/lib"
|
|
fi
|
|
CFLAGS="-DHAVE_OPENSSL ${INCLUDE_des} ${CFLAGS}"
|
|
LIB_des="${LIB_des} -lcrypto"
|
|
LIB_des_a="$LIB_des"
|
|
LIB_des_so="$LIB_des"
|
|
LIB_des_appl="$LIB_des"
|
|
LIBS="${LIBS} ${LIB_des}"
|
|
AC_TRY_LINK(test_headers, test_body, [
|
|
crypto_lib=libcrypto openssl=yes
|
|
AC_MSG_RESULT([libcrypto])
|
|
])
|
|
CFLAGS="$save_CFLAGS"
|
|
LIBS="$save_LIBS"
|
|
fi
|
|
|
|
if test "$crypto_lib" = "unknown"; then
|
|
|
|
DIR_des='des'
|
|
LIB_des='$(top_builddir)/lib/des/libdes.la'
|
|
LIB_des_a='$(top_builddir)/lib/des/.libs/libdes.a'
|
|
LIB_des_so='$(top_builddir)/lib/des/.libs/libdes.so'
|
|
LIB_des_appl="-ldes"
|
|
|
|
AC_MSG_RESULT([included libdes])
|
|
|
|
fi
|
|
|
|
if test "$with_krb4" != no -a "$crypto_lib" != krb4; then
|
|
AC_MSG_ERROR([the crypto library used by krb4 lacks features
|
|
required by Kerberos 5; to continue, you need to install a newer
|
|
Kerberos 4 or configure --without-krb4])
|
|
fi
|
|
|
|
if test "$openssl" = "yes"; then
|
|
AC_DEFINE([HAVE_OPENSSL], 1, [define to use openssl's libcrypto])
|
|
fi
|
|
if test "$old_hash" = yes; then
|
|
AC_DEFINE([HAVE_OLD_HASH_NAMES], 1,
|
|
[define if you have hash functions like md4_finito()])
|
|
fi
|
|
AM_CONDITIONAL(HAVE_OPENSSL, test "$openssl" = yes)dnl
|
|
|
|
AC_SUBST(DIR_des)
|
|
AC_SUBST(INCLUDE_des)
|
|
AC_SUBST(LIB_des)
|
|
AC_SUBST(LIB_des_a)
|
|
AC_SUBST(LIB_des_so)
|
|
AC_SUBST(LIB_des_appl)
|
|
])
|
|
|
|
dnl
|
|
dnl $Id: with-all.m4,v 1.1 2001/08/29 17:01:23 assar Exp $
|
|
dnl
|
|
|
|
dnl AC_WITH_ALL(name)
|
|
|
|
AC_DEFUN([AC_WITH_ALL], [
|
|
AC_ARG_WITH($1,
|
|
AC_HELP_STRING([--with-$1=dir],
|
|
[use $1 in dir]))
|
|
|
|
AC_ARG_WITH($1-lib,
|
|
AC_HELP_STRING([--with-$1-lib=dir],
|
|
[use $1 libraries in dir]),
|
|
[if test "$withval" = "yes" -o "$withval" = "no"; then
|
|
AC_MSG_ERROR([No argument for --with-$1-lib])
|
|
elif test "X$with_$1" = "X"; then
|
|
with_$1=yes
|
|
fi])
|
|
|
|
AC_ARG_WITH($1-include,
|
|
AC_HELP_STRING([--with-$1-include=dir],
|
|
[use $1 headers in dir]),
|
|
[if test "$withval" = "yes" -o "$withval" = "no"; then
|
|
AC_MSG_ERROR([No argument for --with-$1-include])
|
|
elif test "X$with_$1" = "X"; then
|
|
with_$1=yes
|
|
fi])
|
|
|
|
case "$with_$1" in
|
|
yes) ;;
|
|
no) ;;
|
|
"") ;;
|
|
*) if test "$with_$1_include" = ""; then
|
|
with_$1_include="$with_$1/include"
|
|
fi
|
|
if test "$with_$1_lib" = ""; then
|
|
with_$1_lib="$with_$1/lib$abilibdirext"
|
|
fi
|
|
;;
|
|
esac
|
|
])
|
|
dnl $Id: db.m4,v 1.9 2002/09/10 14:29:47 joda Exp $
|
|
dnl
|
|
dnl tests for various db libraries
|
|
dnl
|
|
AC_DEFUN([rk_DB],[
|
|
AC_ARG_ENABLE(berkeley-db,
|
|
AC_HELP_STRING([--disable-berkeley-db],
|
|
[if you don't want berkeley db]),[
|
|
])
|
|
|
|
have_ndbm=no
|
|
db_type=unknown
|
|
|
|
if test "$enable_berkeley_db" != no; then
|
|
|
|
AC_CHECK_HEADERS([ \
|
|
db4/db.h \
|
|
db3/db.h \
|
|
db.h \
|
|
db_185.h \
|
|
])
|
|
|
|
dnl db_create is used by db3 and db4
|
|
|
|
AC_FIND_FUNC_NO_LIBS(db_create, db4 db3 db, [
|
|
#include <stdio.h>
|
|
#ifdef HAVE_DB4_DB_H
|
|
#include <db4/db.h>
|
|
#elif defined(HAVE_DB3_DB_H)
|
|
#include <db3/db.h>
|
|
#else
|
|
#include <db.h>
|
|
#endif
|
|
],[NULL, NULL, 0])
|
|
|
|
if test "$ac_cv_func_db_create" = "yes"; then
|
|
db_type=db3
|
|
if test "$ac_cv_funclib_db_create" != "yes"; then
|
|
DBLIB="$ac_cv_funclib_db_create"
|
|
else
|
|
DBLIB=""
|
|
fi
|
|
AC_DEFINE(HAVE_DB3, 1, [define if you have a berkeley db3/4 library])
|
|
else
|
|
|
|
dnl dbopen is used by db1/db2
|
|
|
|
AC_FIND_FUNC_NO_LIBS(dbopen, db2 db, [
|
|
#include <stdio.h>
|
|
#if defined(HAVE_DB2_DB_H)
|
|
#include <db2/db.h>
|
|
#elif defined(HAVE_DB_185_H)
|
|
#include <db_185.h>
|
|
#elif defined(HAVE_DB_H)
|
|
#include <db.h>
|
|
#else
|
|
#error no db.h
|
|
#endif
|
|
],[NULL, 0, 0, 0, NULL])
|
|
|
|
if test "$ac_cv_func_dbopen" = "yes"; then
|
|
db_type=db1
|
|
if test "$ac_cv_funclib_dbopen" != "yes"; then
|
|
DBLIB="$ac_cv_funclib_dbopen"
|
|
else
|
|
DBLIB=""
|
|
fi
|
|
AC_DEFINE(HAVE_DB1, 1, [define if you have a berkeley db1/2 library])
|
|
fi
|
|
fi
|
|
|
|
dnl test for ndbm compatability
|
|
|
|
if test "$ac_cv_func_dbm_firstkey" != yes; then
|
|
AC_FIND_FUNC_NO_LIBS2(dbm_firstkey, $ac_cv_funclib_dbopen $ac_cv_funclib_db_create, [
|
|
#include <stdio.h>
|
|
#define DB_DBM_HSEARCH 1
|
|
#include <db.h>
|
|
DBM *dbm;
|
|
],[NULL])
|
|
|
|
if test "$ac_cv_func_dbm_firstkey" = "yes"; then
|
|
if test "$ac_cv_funclib_dbm_firstkey" != "yes"; then
|
|
LIB_NDBM="$ac_cv_funclib_dbm_firstkey"
|
|
else
|
|
LIB_NDBM=""
|
|
fi
|
|
AC_DEFINE(HAVE_DB_NDBM, 1, [define if you have ndbm compat in db])
|
|
AC_DEFINE(HAVE_NEW_DB, 1, [Define if NDBM really is DB (creates files *.db)])
|
|
else
|
|
$as_unset ac_cv_func_dbm_firstkey
|
|
$as_unset ac_cv_funclib_dbm_firstkey
|
|
fi
|
|
fi
|
|
|
|
fi # berkeley db
|
|
|
|
if test "$db_type" = "unknown" -o "$ac_cv_func_dbm_firstkey" = ""; then
|
|
|
|
AC_CHECK_HEADERS([ \
|
|
dbm.h \
|
|
ndbm.h \
|
|
])
|
|
|
|
AC_FIND_FUNC_NO_LIBS(dbm_firstkey, ndbm, [
|
|
#include <stdio.h>
|
|
#if defined(HAVE_NDBM_H)
|
|
#include <ndbm.h>
|
|
#elif defined(HAVE_DBM_H)
|
|
#include <dbm.h>
|
|
#endif
|
|
DBM *dbm;
|
|
],[NULL])
|
|
|
|
if test "$ac_cv_func_dbm_firstkey" = "yes"; then
|
|
if test "$ac_cv_funclib_dbm_firstkey" != "yes"; then
|
|
LIB_NDBM="$ac_cv_funclib_dbm_firstkey"
|
|
else
|
|
LIB_NDBM=""
|
|
fi
|
|
AC_DEFINE(HAVE_NDBM, 1, [define if you have a ndbm library])dnl
|
|
have_ndbm=yes
|
|
if test "$db_type" = "unknown"; then
|
|
db_type=ndbm
|
|
DBLIB="$LIB_NDBM"
|
|
fi
|
|
else
|
|
|
|
$as_unset ac_cv_func_dbm_firstkey
|
|
$as_unset ac_cv_funclib_dbm_firstkey
|
|
|
|
AC_CHECK_HEADERS([ \
|
|
gdbm/ndbm.h \
|
|
])
|
|
|
|
AC_FIND_FUNC_NO_LIBS(dbm_firstkey, gdbm, [
|
|
#include <stdio.h>
|
|
#include <gdbm/ndbm.h>
|
|
DBM *dbm;
|
|
],[NULL])
|
|
|
|
if test "$ac_cv_func_dbm_firstkey" = "yes"; then
|
|
if test "$ac_cv_funclib_dbm_firstkey" != "yes"; then
|
|
LIB_NDBM="$ac_cv_funclib_dbm_firstkey"
|
|
else
|
|
LIB_NDBM=""
|
|
fi
|
|
AC_DEFINE(HAVE_NDBM, 1, [define if you have a ndbm library])dnl
|
|
have_ndbm=yes
|
|
if test "$db_type" = "unknown"; then
|
|
db_type=ndbm
|
|
DBLIB="$LIB_NDBM"
|
|
fi
|
|
fi
|
|
fi
|
|
|
|
fi # unknown
|
|
|
|
if test "$have_ndbm" = "yes"; then
|
|
AC_MSG_CHECKING([if ndbm is implemented with db])
|
|
AC_TRY_RUN([
|
|
#include <unistd.h>
|
|
#include <fcntl.h>
|
|
#if defined(HAVE_GDBM_NDBM_H)
|
|
#include <gdbm/ndbm.h>
|
|
#elif defined(HAVE_NDBM_H)
|
|
#include <ndbm.h>
|
|
#elif defined(HAVE_DBM_H)
|
|
#include <dbm.h>
|
|
#endif
|
|
int main()
|
|
{
|
|
DBM *d;
|
|
|
|
d = dbm_open("conftest", O_RDWR | O_CREAT, 0666);
|
|
if (d == NULL)
|
|
return 1;
|
|
dbm_close(d);
|
|
return 0;
|
|
}],[
|
|
if test -f conftest.db; then
|
|
AC_MSG_RESULT([yes])
|
|
AC_DEFINE(HAVE_NEW_DB, 1, [Define if NDBM really is DB (creates files *.db)])
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
fi],[AC_MSG_RESULT([no])])
|
|
fi
|
|
|
|
AM_CONDITIONAL(HAVE_DB1, test "$db_type" = db1)dnl
|
|
AM_CONDITIONAL(HAVE_DB3, test "$db_type" = db3)dnl
|
|
AM_CONDITIONAL(HAVE_NDBM, test "$db_type" = ndbm)dnl
|
|
|
|
z=""
|
|
for i in $LDFLAGS; do
|
|
case "$i" in
|
|
-L*) z="$z $i";;
|
|
esac
|
|
done
|
|
DBLIB="$z $DBLIB"
|
|
AC_SUBST(DBLIB)dnl
|
|
AC_SUBST(LIB_NDBM)dnl
|
|
])
|
|
|
|
dnl $Id: roken-frag.m4,v 1.44 2002/09/04 20:57:30 joda Exp $
|
|
dnl
|
|
dnl some code to get roken working
|
|
dnl
|
|
dnl rk_ROKEN(subdir)
|
|
dnl
|
|
AC_DEFUN(rk_ROKEN, [
|
|
|
|
AC_REQUIRE([rk_CONFIG_HEADER])
|
|
|
|
DIR_roken=roken
|
|
LIB_roken='$(top_builddir)/$1/libroken.la'
|
|
INCLUDES_roken='-I$(top_builddir)/$1 -I$(top_srcdir)/$1'
|
|
|
|
dnl Checks for programs
|
|
AC_REQUIRE([AC_PROG_CC])
|
|
AC_REQUIRE([AC_PROG_AWK])
|
|
AC_REQUIRE([AC_OBJEXT])
|
|
AC_REQUIRE([AC_EXEEXT])
|
|
AC_REQUIRE([AC_PROG_LIBTOOL])
|
|
|
|
AC_REQUIRE([AC_MIPS_ABI])
|
|
|
|
dnl C characteristics
|
|
|
|
AC_REQUIRE([AC_C___ATTRIBUTE__])
|
|
AC_REQUIRE([AC_C_INLINE])
|
|
AC_REQUIRE([AC_C_CONST])
|
|
AC_WFLAGS(-Wall -Wmissing-prototypes -Wpointer-arith -Wbad-function-cast -Wmissing-declarations -Wnested-externs)
|
|
|
|
AC_REQUIRE([rk_DB])
|
|
|
|
dnl C types
|
|
|
|
AC_REQUIRE([AC_TYPE_SIZE_T])
|
|
AC_HAVE_TYPE([ssize_t],[#include <unistd.h>])
|
|
AC_REQUIRE([AC_TYPE_PID_T])
|
|
AC_REQUIRE([AC_TYPE_UID_T])
|
|
AC_HAVE_TYPE([long long])
|
|
|
|
AC_REQUIRE([rk_RETSIGTYPE])
|
|
|
|
dnl Checks for header files.
|
|
AC_REQUIRE([AC_HEADER_STDC])
|
|
AC_REQUIRE([AC_HEADER_TIME])
|
|
|
|
AC_CHECK_HEADERS([\
|
|
arpa/inet.h \
|
|
arpa/nameser.h \
|
|
config.h \
|
|
crypt.h \
|
|
dirent.h \
|
|
errno.h \
|
|
err.h \
|
|
fcntl.h \
|
|
grp.h \
|
|
ifaddrs.h \
|
|
net/if.h \
|
|
netdb.h \
|
|
netinet/in.h \
|
|
netinet/in6.h \
|
|
netinet/in_systm.h \
|
|
netinet6/in6.h \
|
|
netinet6/in6_var.h \
|
|
paths.h \
|
|
pwd.h \
|
|
resolv.h \
|
|
rpcsvc/ypclnt.h \
|
|
shadow.h \
|
|
sys/bswap.h \
|
|
sys/ioctl.h \
|
|
sys/mman.h \
|
|
sys/param.h \
|
|
sys/proc.h \
|
|
sys/resource.h \
|
|
sys/socket.h \
|
|
sys/sockio.h \
|
|
sys/stat.h \
|
|
sys/sysctl.h \
|
|
sys/time.h \
|
|
sys/tty.h \
|
|
sys/types.h \
|
|
sys/uio.h \
|
|
sys/utsname.h \
|
|
sys/wait.h \
|
|
syslog.h \
|
|
termios.h \
|
|
unistd.h \
|
|
userconf.h \
|
|
usersec.h \
|
|
util.h \
|
|
vis.h \
|
|
])
|
|
|
|
AC_REQUIRE([CHECK_NETINET_IP_AND_TCP])
|
|
|
|
AM_CONDITIONAL(have_err_h, test "$ac_cv_header_err_h" = yes)
|
|
AM_CONDITIONAL(have_fnmatch_h, test "$ac_cv_header_fnmatch_h" = yes)
|
|
AM_CONDITIONAL(have_ifaddrs_h, test "$ac_cv_header_ifaddrs_h" = yes)
|
|
AM_CONDITIONAL(have_vis_h, test "$ac_cv_header_vis_h" = yes)
|
|
|
|
dnl Check for functions and libraries
|
|
|
|
AC_FIND_FUNC(socket, socket)
|
|
AC_FIND_FUNC(gethostbyname, nsl)
|
|
AC_FIND_FUNC(syslog, syslog)
|
|
|
|
AC_KRB_IPV6
|
|
|
|
AC_FIND_FUNC(gethostbyname2, inet6 ip6)
|
|
|
|
AC_FIND_FUNC(res_search, resolv,
|
|
[
|
|
#include <stdio.h>
|
|
#ifdef HAVE_SYS_TYPES_H
|
|
#include <sys/types.h>
|
|
#endif
|
|
#ifdef HAVE_NETINET_IN_H
|
|
#include <netinet/in.h>
|
|
#endif
|
|
#ifdef HAVE_ARPA_NAMESER_H
|
|
#include <arpa/nameser.h>
|
|
#endif
|
|
#ifdef HAVE_RESOLV_H
|
|
#include <resolv.h>
|
|
#endif
|
|
],
|
|
[0,0,0,0,0])
|
|
|
|
AC_FIND_FUNC(res_nsearch, resolv,
|
|
[
|
|
#include <stdio.h>
|
|
#ifdef HAVE_SYS_TYPES_H
|
|
#include <sys/types.h>
|
|
#endif
|
|
#ifdef HAVE_NETINET_IN_H
|
|
#include <netinet/in.h>
|
|
#endif
|
|
#ifdef HAVE_ARPA_NAMESER_H
|
|
#include <arpa/nameser.h>
|
|
#endif
|
|
#ifdef HAVE_RESOLV_H
|
|
#include <resolv.h>
|
|
#endif
|
|
],
|
|
[0,0,0,0,0])
|
|
|
|
AC_FIND_FUNC(dn_expand, resolv,
|
|
[
|
|
#include <stdio.h>
|
|
#ifdef HAVE_SYS_TYPES_H
|
|
#include <sys/types.h>
|
|
#endif
|
|
#ifdef HAVE_NETINET_IN_H
|
|
#include <netinet/in.h>
|
|
#endif
|
|
#ifdef HAVE_ARPA_NAMESER_H
|
|
#include <arpa/nameser.h>
|
|
#endif
|
|
#ifdef HAVE_RESOLV_H
|
|
#include <resolv.h>
|
|
#endif
|
|
],
|
|
[0,0,0,0,0])
|
|
|
|
rk_CHECK_VAR(_res,
|
|
[#include <stdio.h>
|
|
#ifdef HAVE_SYS_TYPES_H
|
|
#include <sys/types.h>
|
|
#endif
|
|
#ifdef HAVE_NETINET_IN_H
|
|
#include <netinet/in.h>
|
|
#endif
|
|
#ifdef HAVE_ARPA_NAMESER_H
|
|
#include <arpa/nameser.h>
|
|
#endif
|
|
#ifdef HAVE_RESOLV_H
|
|
#include <resolv.h>
|
|
#endif])
|
|
|
|
|
|
AC_BROKEN_SNPRINTF
|
|
AC_BROKEN_VSNPRINTF
|
|
|
|
AC_BROKEN_GLOB
|
|
if test "$ac_cv_func_glob_working" != yes; then
|
|
AC_LIBOBJ(glob)
|
|
fi
|
|
AM_CONDITIONAL(have_glob_h, test "$ac_cv_func_glob_working" = yes)
|
|
|
|
|
|
AC_CHECK_FUNCS([ \
|
|
asnprintf \
|
|
asprintf \
|
|
atexit \
|
|
cgetent \
|
|
getconfattr \
|
|
getprogname \
|
|
getrlimit \
|
|
getspnam \
|
|
initstate \
|
|
issetugid \
|
|
on_exit \
|
|
random \
|
|
setprogname \
|
|
setstate \
|
|
strsvis \
|
|
strunvis \
|
|
strvis \
|
|
strvisx \
|
|
svis \
|
|
sysconf \
|
|
sysctl \
|
|
uname \
|
|
unvis \
|
|
vasnprintf \
|
|
vasprintf \
|
|
vis \
|
|
])
|
|
|
|
if test "$ac_cv_func_cgetent" = no; then
|
|
AC_LIBOBJ(getcap)
|
|
fi
|
|
|
|
AC_REQUIRE([AC_FUNC_GETLOGIN])
|
|
|
|
AC_REQUIRE([AC_FUNC_MMAP])
|
|
|
|
AC_FIND_FUNC_NO_LIBS(getsockopt,,
|
|
[#ifdef HAVE_SYS_TYPES_H
|
|
#include <sys/types.h>
|
|
#endif
|
|
#ifdef HAVE_SYS_SOCKET_H
|
|
#include <sys/socket.h>
|
|
#endif],
|
|
[0,0,0,0,0])
|
|
AC_FIND_FUNC_NO_LIBS(setsockopt,,
|
|
[#ifdef HAVE_SYS_TYPES_H
|
|
#include <sys/types.h>
|
|
#endif
|
|
#ifdef HAVE_SYS_SOCKET_H
|
|
#include <sys/socket.h>
|
|
#endif],
|
|
[0,0,0,0,0])
|
|
|
|
AC_FIND_IF_NOT_BROKEN(hstrerror, resolv,
|
|
[#ifdef HAVE_NETDB_H
|
|
#include <netdb.h>
|
|
#endif],
|
|
17)
|
|
AC_NEED_PROTO([
|
|
#ifdef HAVE_NETDB_H
|
|
#include <netdb.h>
|
|
#endif],
|
|
hstrerror)
|
|
|
|
AC_FOREACH([rk_func], [asprintf vasprintf asnprintf vasnprintf],
|
|
[AC_NEED_PROTO([
|
|
#include <stdio.h>
|
|
#include <string.h>],
|
|
rk_func)])
|
|
|
|
AC_FIND_FUNC_NO_LIBS(bswap16,,
|
|
[#ifdef HAVE_SYS_BSWAP_H
|
|
#include <sys/bswap.h>
|
|
#endif],0)
|
|
|
|
AC_FIND_FUNC_NO_LIBS(bswap32,,
|
|
[#ifdef HAVE_SYS_BSWAP_H
|
|
#include <sys/bswap.h>
|
|
#endif],0)
|
|
|
|
AC_FIND_FUNC_NO_LIBS(pidfile,util,
|
|
[#ifdef HAVE_UTIL_H
|
|
#include <util.h>
|
|
#endif],0)
|
|
|
|
AC_FIND_IF_NOT_BROKEN(getaddrinfo,,
|
|
[#ifdef HAVE_NETDB_H
|
|
#include <netdb.h>
|
|
#endif],[0,0,0,0])
|
|
|
|
AC_FIND_IF_NOT_BROKEN(getnameinfo,,
|
|
[#ifdef HAVE_NETDB_H
|
|
#include <netdb.h>
|
|
#endif],[0,0,0,0,0,0,0])
|
|
|
|
AC_FIND_IF_NOT_BROKEN(freeaddrinfo,,
|
|
[#ifdef HAVE_NETDB_H
|
|
#include <netdb.h>
|
|
#endif],[0])
|
|
|
|
AC_FIND_IF_NOT_BROKEN(gai_strerror,,
|
|
[#ifdef HAVE_NETDB_H
|
|
#include <netdb.h>
|
|
#endif],[0])
|
|
|
|
AC_BROKEN([ \
|
|
chown \
|
|
copyhostent \
|
|
daemon \
|
|
ecalloc \
|
|
emalloc \
|
|
erealloc \
|
|
estrdup \
|
|
err \
|
|
errx \
|
|
fchown \
|
|
flock \
|
|
fnmatch \
|
|
freehostent \
|
|
getcwd \
|
|
getdtablesize \
|
|
getegid \
|
|
geteuid \
|
|
getgid \
|
|
gethostname \
|
|
getifaddrs \
|
|
getipnodebyaddr \
|
|
getipnodebyname \
|
|
getopt \
|
|
gettimeofday \
|
|
getuid \
|
|
getusershell \
|
|
initgroups \
|
|
innetgr \
|
|
iruserok \
|
|
localtime_r \
|
|
lstat \
|
|
memmove \
|
|
mkstemp \
|
|
putenv \
|
|
rcmd \
|
|
readv \
|
|
recvmsg \
|
|
sendmsg \
|
|
setegid \
|
|
setenv \
|
|
seteuid \
|
|
strcasecmp \
|
|
strdup \
|
|
strerror \
|
|
strftime \
|
|
strlcat \
|
|
strlcpy \
|
|
strlwr \
|
|
strncasecmp \
|
|
strndup \
|
|
strnlen \
|
|
strptime \
|
|
strsep \
|
|
strsep_copy \
|
|
strtok_r \
|
|
strupr \
|
|
swab \
|
|
unsetenv \
|
|
verr \
|
|
verrx \
|
|
vsyslog \
|
|
vwarn \
|
|
vwarnx \
|
|
warn \
|
|
warnx \
|
|
writev \
|
|
])
|
|
|
|
AC_FOREACH([rk_func], [strndup strsep strtok_r],
|
|
[AC_NEED_PROTO([#include <string.h>], rk_func)])
|
|
|
|
AC_FOREACH([rk_func], [strsvis strunvis strvis strvisx svis unvis vis],
|
|
[AC_NEED_PROTO([#ifdef HAVE_VIS_H
|
|
#include <vis.h>
|
|
#endif], rk_func)])
|
|
|
|
AC_BROKEN2(inet_aton,
|
|
[#ifdef HAVE_SYS_TYPES_H
|
|
#include <sys/types.h>
|
|
#endif
|
|
#ifdef HAVE_SYS_SOCKET_H
|
|
#include <sys/socket.h>
|
|
#endif
|
|
#ifdef HAVE_NETINET_IN_H
|
|
#include <netinet/in.h>
|
|
#endif
|
|
#ifdef HAVE_ARPA_INET_H
|
|
#include <arpa/inet.h>
|
|
#endif],
|
|
[0,0])
|
|
|
|
AC_BROKEN2(inet_ntop,
|
|
[#ifdef HAVE_SYS_TYPES_H
|
|
#include <sys/types.h>
|
|
#endif
|
|
#ifdef HAVE_SYS_SOCKET_H
|
|
#include <sys/socket.h>
|
|
#endif
|
|
#ifdef HAVE_NETINET_IN_H
|
|
#include <netinet/in.h>
|
|
#endif
|
|
#ifdef HAVE_ARPA_INET_H
|
|
#include <arpa/inet.h>
|
|
#endif],
|
|
[0, 0, 0, 0])
|
|
|
|
AC_BROKEN2(inet_pton,
|
|
[#ifdef HAVE_SYS_TYPES_H
|
|
#include <sys/types.h>
|
|
#endif
|
|
#ifdef HAVE_SYS_SOCKET_H
|
|
#include <sys/socket.h>
|
|
#endif
|
|
#ifdef HAVE_NETINET_IN_H
|
|
#include <netinet/in.h>
|
|
#endif
|
|
#ifdef HAVE_ARPA_INET_H
|
|
#include <arpa/inet.h>
|
|
#endif],
|
|
[0,0,0])
|
|
|
|
dnl
|
|
dnl Check for sa_len in struct sockaddr,
|
|
dnl needs to come before the getnameinfo test
|
|
dnl
|
|
AC_HAVE_STRUCT_FIELD(struct sockaddr, sa_len, [#include <sys/types.h>
|
|
#include <sys/socket.h>])
|
|
|
|
if test "$ac_cv_func_getnameinfo" = "yes"; then
|
|
rk_BROKEN_GETNAMEINFO
|
|
if test "$ac_cv_func_getnameinfo_broken" = yes; then
|
|
AC_LIBOBJ(getnameinfo)
|
|
fi
|
|
fi
|
|
|
|
if test "$ac_cv_func_getaddrinfo" = "yes"; then
|
|
rk_BROKEN_GETADDRINFO
|
|
if test "$ac_cv_func_getaddrinfo_numserv" = no; then
|
|
AC_LIBOBJ(getaddrinfo)
|
|
AC_LIBOBJ(freeaddrinfo)
|
|
fi
|
|
fi
|
|
|
|
AC_NEED_PROTO([#include <stdlib.h>], setenv)
|
|
AC_NEED_PROTO([#include <stdlib.h>], unsetenv)
|
|
AC_NEED_PROTO([#include <unistd.h>], gethostname)
|
|
AC_NEED_PROTO([#include <unistd.h>], mkstemp)
|
|
AC_NEED_PROTO([#include <unistd.h>], getusershell)
|
|
|
|
AC_NEED_PROTO([
|
|
#ifdef HAVE_SYS_TYPES_H
|
|
#include <sys/types.h>
|
|
#endif
|
|
#ifdef HAVE_SYS_SOCKET_H
|
|
#include <sys/socket.h>
|
|
#endif
|
|
#ifdef HAVE_NETINET_IN_H
|
|
#include <netinet/in.h>
|
|
#endif
|
|
#ifdef HAVE_ARPA_INET_H
|
|
#include <arpa/inet.h>
|
|
#endif],
|
|
inet_aton)
|
|
|
|
AC_FIND_FUNC_NO_LIBS(crypt, crypt)dnl
|
|
|
|
AC_REQUIRE([rk_BROKEN_REALLOC])dnl
|
|
|
|
dnl AC_KRB_FUNC_GETCWD_BROKEN
|
|
|
|
dnl
|
|
dnl Checks for prototypes and declarations
|
|
dnl
|
|
|
|
AC_PROTO_COMPAT([
|
|
#ifdef HAVE_SYS_TYPES_H
|
|
#include <sys/types.h>
|
|
#endif
|
|
#ifdef HAVE_SYS_SOCKET_H
|
|
#include <sys/socket.h>
|
|
#endif
|
|
#ifdef HAVE_NETINET_IN_H
|
|
#include <netinet/in.h>
|
|
#endif
|
|
#ifdef HAVE_ARPA_INET_H
|
|
#include <arpa/inet.h>
|
|
#endif
|
|
#ifdef HAVE_NETDB_H
|
|
#include <netdb.h>
|
|
#endif
|
|
],
|
|
gethostbyname, struct hostent *gethostbyname(const char *))
|
|
|
|
AC_PROTO_COMPAT([
|
|
#ifdef HAVE_SYS_TYPES_H
|
|
#include <sys/types.h>
|
|
#endif
|
|
#ifdef HAVE_SYS_SOCKET_H
|
|
#include <sys/socket.h>
|
|
#endif
|
|
#ifdef HAVE_NETINET_IN_H
|
|
#include <netinet/in.h>
|
|
#endif
|
|
#ifdef HAVE_ARPA_INET_H
|
|
#include <arpa/inet.h>
|
|
#endif
|
|
#ifdef HAVE_NETDB_H
|
|
#include <netdb.h>
|
|
#endif
|
|
],
|
|
gethostbyaddr, struct hostent *gethostbyaddr(const void *, size_t, int))
|
|
|
|
AC_PROTO_COMPAT([
|
|
#ifdef HAVE_SYS_TYPES_H
|
|
#include <sys/types.h>
|
|
#endif
|
|
#ifdef HAVE_SYS_SOCKET_H
|
|
#include <sys/socket.h>
|
|
#endif
|
|
#ifdef HAVE_NETINET_IN_H
|
|
#include <netinet/in.h>
|
|
#endif
|
|
#ifdef HAVE_ARPA_INET_H
|
|
#include <arpa/inet.h>
|
|
#endif
|
|
#ifdef HAVE_NETDB_H
|
|
#include <netdb.h>
|
|
#endif
|
|
],
|
|
getservbyname, struct servent *getservbyname(const char *, const char *))
|
|
|
|
AC_PROTO_COMPAT([
|
|
#ifdef HAVE_SYS_TYPES_H
|
|
#include <sys/types.h>
|
|
#endif
|
|
#ifdef HAVE_SYS_SOCKET_H
|
|
#include <sys/socket.h>
|
|
#endif
|
|
],
|
|
getsockname, int getsockname(int, struct sockaddr*, socklen_t*))
|
|
|
|
AC_PROTO_COMPAT([
|
|
#ifdef HAVE_SYSLOG_H
|
|
#include <syslog.h>
|
|
#endif
|
|
],
|
|
openlog, void openlog(const char *, int, int))
|
|
|
|
AC_NEED_PROTO([
|
|
#ifdef HAVE_CRYPT_H
|
|
#include <crypt.h>
|
|
#endif
|
|
#ifdef HAVE_UNISTD_H
|
|
#include <unistd.h>
|
|
#endif
|
|
],
|
|
crypt)
|
|
|
|
dnl variables
|
|
|
|
rk_CHECK_VAR(h_errno,
|
|
[#ifdef HAVE_SYS_TYPES_H
|
|
#include <sys/types.h>
|
|
#endif
|
|
#ifdef HAVE_NETDB_H
|
|
#include <netdb.h>
|
|
#endif])
|
|
|
|
rk_CHECK_VAR(h_errlist,
|
|
[#ifdef HAVE_NETDB_H
|
|
#include <netdb.h>
|
|
#endif])
|
|
|
|
rk_CHECK_VAR(h_nerr,
|
|
[#ifdef HAVE_NETDB_H
|
|
#include <netdb.h>
|
|
#endif])
|
|
|
|
rk_CHECK_VAR([__progname],
|
|
[#ifdef HAVE_ERR_H
|
|
#include <err.h>
|
|
#endif])
|
|
|
|
AC_CHECK_DECLARATION([#include <stdlib.h>
|
|
#ifdef HAVE_UNISTD_H
|
|
#include <unistd.h>
|
|
#endif], optarg)
|
|
AC_CHECK_DECLARATION([#include <stdlib.h>
|
|
#ifdef HAVE_UNISTD_H
|
|
#include <unistd.h>
|
|
#endif], optind)
|
|
AC_CHECK_DECLARATION([#include <stdlib.h>
|
|
#ifdef HAVE_UNISTD_H
|
|
#include <unistd.h>
|
|
#endif], opterr)
|
|
AC_CHECK_DECLARATION([#include <stdlib.h>
|
|
#ifdef HAVE_UNISTD_H
|
|
#include <unistd.h>
|
|
#endif], optopt)
|
|
|
|
AC_CHECK_DECLARATION([#include <stdlib.h>], environ)
|
|
|
|
dnl
|
|
dnl Check for fields in struct tm
|
|
dnl
|
|
|
|
AC_HAVE_STRUCT_FIELD(struct tm, tm_gmtoff, [#include <time.h>])
|
|
AC_HAVE_STRUCT_FIELD(struct tm, tm_zone, [#include <time.h>])
|
|
|
|
dnl
|
|
dnl or do we have a variable `timezone' ?
|
|
dnl
|
|
|
|
rk_CHECK_VAR(timezone,[#include <time.h>])
|
|
rk_CHECK_VAR(altzone,[#include <time.h>])
|
|
|
|
AC_HAVE_TYPE([sa_family_t],[#include <sys/socket.h>])
|
|
AC_HAVE_TYPE([socklen_t],[#include <sys/socket.h>])
|
|
AC_HAVE_TYPE([struct sockaddr], [#include <sys/socket.h>])
|
|
AC_HAVE_TYPE([struct sockaddr_storage], [#include <sys/socket.h>])
|
|
AC_HAVE_TYPE([struct addrinfo], [#include <netdb.h>])
|
|
AC_HAVE_TYPE([struct ifaddrs], [#include <ifaddrs.h>])
|
|
AC_HAVE_TYPE([struct iovec],[
|
|
#include <sys/types.h>
|
|
#include <sys/uio.h>
|
|
])
|
|
AC_HAVE_TYPE([struct msghdr],[
|
|
#include <sys/types.h>
|
|
#include <sys/socket.h>
|
|
])
|
|
|
|
dnl
|
|
dnl Check for struct winsize
|
|
dnl
|
|
|
|
AC_KRB_STRUCT_WINSIZE
|
|
|
|
dnl
|
|
dnl Check for struct spwd
|
|
dnl
|
|
|
|
AC_KRB_STRUCT_SPWD
|
|
|
|
dnl won't work with automake
|
|
dnl moved to AC_OUTPUT in configure.in
|
|
dnl AC_CONFIG_FILES($1/Makefile)
|
|
|
|
LIB_roken="${LIB_roken} \$(LIB_crypt) \$(LIB_dbopen)"
|
|
|
|
AC_SUBST(DIR_roken)dnl
|
|
AC_SUBST(LIB_roken)dnl
|
|
AC_SUBST(INCLUDES_roken)dnl
|
|
])
|
|
|
|
dnl $Id: have-type.m4,v 1.6 2000/07/15 18:10:00 joda Exp $
|
|
dnl
|
|
dnl check for existance of a type
|
|
|
|
dnl AC_HAVE_TYPE(TYPE,INCLUDES)
|
|
AC_DEFUN(AC_HAVE_TYPE, [
|
|
AC_REQUIRE([AC_HEADER_STDC])
|
|
cv=`echo "$1" | sed 'y%./+- %__p__%'`
|
|
AC_MSG_CHECKING(for $1)
|
|
AC_CACHE_VAL([ac_cv_type_$cv],
|
|
AC_TRY_COMPILE(
|
|
[#include <sys/types.h>
|
|
#if STDC_HEADERS
|
|
#include <stdlib.h>
|
|
#include <stddef.h>
|
|
#endif
|
|
$2],
|
|
[$1 foo;],
|
|
eval "ac_cv_type_$cv=yes",
|
|
eval "ac_cv_type_$cv=no"))dnl
|
|
ac_foo=`eval echo \\$ac_cv_type_$cv`
|
|
AC_MSG_RESULT($ac_foo)
|
|
if test "$ac_foo" = yes; then
|
|
ac_tr_hdr=HAVE_`echo $1 | sed 'y%abcdefghijklmnopqrstuvwxyz./- %ABCDEFGHIJKLMNOPQRSTUVWXYZ____%'`
|
|
if false; then
|
|
AC_CHECK_TYPES($1)
|
|
fi
|
|
AC_DEFINE_UNQUOTED($ac_tr_hdr, 1, [Define if you have type `$1'])
|
|
fi
|
|
])
|
|
|
|
dnl
|
|
dnl $Id: retsigtype.m4,v 1.1 2000/07/15 18:05:56 joda Exp $
|
|
dnl
|
|
dnl Figure out return type of signal handlers, and define SIGRETURN macro
|
|
dnl that can be used to return from one
|
|
dnl
|
|
AC_DEFUN(rk_RETSIGTYPE,[
|
|
AC_TYPE_SIGNAL
|
|
if test "$ac_cv_type_signal" = "void" ; then
|
|
AC_DEFINE(VOID_RETSIGTYPE, 1, [Define if signal handlers return void.])
|
|
fi
|
|
AC_SUBST(VOID_RETSIGTYPE)
|
|
AH_BOTTOM([#ifdef VOID_RETSIGTYPE
|
|
#define SIGRETURN(x) return
|
|
#else
|
|
#define SIGRETURN(x) return (RETSIGTYPE)(x)
|
|
#endif])
|
|
])
|
|
dnl
|
|
dnl $Id: check-netinet-ip-and-tcp.m4,v 1.3 2000/07/18 10:33:02 joda Exp $
|
|
dnl
|
|
|
|
dnl extra magic check for netinet/{ip.h,tcp.h} because on irix 6.5.3
|
|
dnl you have to include standards.h before including these files
|
|
|
|
AC_DEFUN(CHECK_NETINET_IP_AND_TCP,
|
|
[
|
|
AC_CHECK_HEADERS(standards.h)
|
|
for i in netinet/ip.h netinet/tcp.h; do
|
|
|
|
cv=`echo "$i" | sed 'y%./+-%__p_%'`
|
|
|
|
AC_CACHE_CHECK([for $i],ac_cv_header_$cv,
|
|
[AC_TRY_CPP([\
|
|
#ifdef HAVE_STANDARDS_H
|
|
#include <standards.h>
|
|
#endif
|
|
#include <$i>
|
|
],
|
|
eval "ac_cv_header_$cv=yes",
|
|
eval "ac_cv_header_$cv=no")])
|
|
ac_res=`eval echo \\$ac_cv_header_$cv`
|
|
if test "$ac_res" = yes; then
|
|
ac_tr_hdr=HAVE_`echo $i | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
|
|
AC_DEFINE_UNQUOTED($ac_tr_hdr, 1)
|
|
fi
|
|
done
|
|
if false;then
|
|
AC_CHECK_HEADERS(netinet/ip.h netinet/tcp.h)
|
|
fi
|
|
])
|
|
|
|
dnl $Id: krb-ipv6.m4,v 1.13 2002/04/30 16:48:13 joda Exp $
|
|
dnl
|
|
dnl test for IPv6
|
|
dnl
|
|
AC_DEFUN(AC_KRB_IPV6, [
|
|
AC_ARG_WITH(ipv6,
|
|
AC_HELP_STRING([--without-ipv6],[do not enable IPv6 support]),[
|
|
if test "$withval" = "no"; then
|
|
ac_cv_lib_ipv6=no
|
|
fi])
|
|
save_CFLAGS="${CFLAGS}"
|
|
AC_CACHE_CHECK([for IPv6 stack type], v6type,
|
|
[dnl check for different v6 implementations (by itojun)
|
|
v6type=unknown
|
|
v6lib=none
|
|
|
|
for i in v6d toshiba kame inria zeta linux; do
|
|
case $i in
|
|
v6d)
|
|
AC_EGREP_CPP(yes, [
|
|
#include </usr/local/v6/include/sys/types.h>
|
|
#ifdef __V6D__
|
|
yes
|
|
#endif],
|
|
[v6type=$i; v6lib=v6;
|
|
v6libdir=/usr/local/v6/lib;
|
|
CFLAGS="-I/usr/local/v6/include $CFLAGS"])
|
|
;;
|
|
toshiba)
|
|
AC_EGREP_CPP(yes, [
|
|
#include <sys/param.h>
|
|
#ifdef _TOSHIBA_INET6
|
|
yes
|
|
#endif],
|
|
[v6type=$i; v6lib=inet6;
|
|
v6libdir=/usr/local/v6/lib;
|
|
CFLAGS="-DINET6 $CFLAGS"])
|
|
;;
|
|
kame)
|
|
AC_EGREP_CPP(yes, [
|
|
#include <netinet/in.h>
|
|
#ifdef __KAME__
|
|
yes
|
|
#endif],
|
|
[v6type=$i; v6lib=inet6;
|
|
v6libdir=/usr/local/v6/lib;
|
|
CFLAGS="-DINET6 $CFLAGS"])
|
|
;;
|
|
inria)
|
|
AC_EGREP_CPP(yes, [
|
|
#include <netinet/in.h>
|
|
#ifdef IPV6_INRIA_VERSION
|
|
yes
|
|
#endif],
|
|
[v6type=$i; CFLAGS="-DINET6 $CFLAGS"])
|
|
;;
|
|
zeta)
|
|
AC_EGREP_CPP(yes, [
|
|
#include <sys/param.h>
|
|
#ifdef _ZETA_MINAMI_INET6
|
|
yes
|
|
#endif],
|
|
[v6type=$i; v6lib=inet6;
|
|
v6libdir=/usr/local/v6/lib;
|
|
CFLAGS="-DINET6 $CFLAGS"])
|
|
;;
|
|
linux)
|
|
if test -d /usr/inet6; then
|
|
v6type=$i
|
|
v6lib=inet6
|
|
v6libdir=/usr/inet6
|
|
CFLAGS="-DINET6 $CFLAGS"
|
|
fi
|
|
;;
|
|
esac
|
|
if test "$v6type" != "unknown"; then
|
|
break
|
|
fi
|
|
done
|
|
|
|
if test "$v6lib" != "none"; then
|
|
for dir in $v6libdir /usr/local/v6/lib /usr/local/lib; do
|
|
if test -d $dir -a -f $dir/lib$v6lib.a; then
|
|
LIBS="-L$dir -l$v6lib $LIBS"
|
|
break
|
|
fi
|
|
done
|
|
fi
|
|
])
|
|
|
|
AC_CACHE_CHECK([for IPv6], ac_cv_lib_ipv6, [
|
|
AC_TRY_LINK([
|
|
#ifdef HAVE_SYS_TYPES_H
|
|
#include <sys/types.h>
|
|
#endif
|
|
#ifdef HAVE_SYS_SOCKET_H
|
|
#include <sys/socket.h>
|
|
#endif
|
|
#ifdef HAVE_NETINET_IN_H
|
|
#include <netinet/in.h>
|
|
#endif
|
|
#ifdef HAVE_NETINET_IN6_H
|
|
#include <netinet/in6.h>
|
|
#endif
|
|
],
|
|
[
|
|
struct sockaddr_in6 sin6;
|
|
int s;
|
|
|
|
s = socket(AF_INET6, SOCK_DGRAM, 0);
|
|
|
|
sin6.sin6_family = AF_INET6;
|
|
sin6.sin6_port = htons(17);
|
|
sin6.sin6_addr = in6addr_any;
|
|
bind(s, (struct sockaddr *)&sin6, sizeof(sin6));
|
|
],
|
|
ac_cv_lib_ipv6=yes,
|
|
ac_cv_lib_ipv6=no)])
|
|
if test "$ac_cv_lib_ipv6" = yes; then
|
|
AC_DEFINE(HAVE_IPV6, 1, [Define if you have IPv6.])
|
|
else
|
|
CFLAGS="${save_CFLAGS}"
|
|
fi
|
|
|
|
if test "$ac_cv_lib_ipv6" = yes; then
|
|
AC_CACHE_CHECK([for in6addr_loopback],[ac_cv_var_in6addr_loopback],[
|
|
AC_TRY_LINK([
|
|
#ifdef HAVE_SYS_TYPES_H
|
|
#include <sys/types.h>
|
|
#endif
|
|
#ifdef HAVE_SYS_SOCKET_H
|
|
#include <sys/socket.h>
|
|
#endif
|
|
#ifdef HAVE_NETINET_IN_H
|
|
#include <netinet/in.h>
|
|
#endif
|
|
#ifdef HAVE_NETINET_IN6_H
|
|
#include <netinet/in6.h>
|
|
#endif],[
|
|
struct sockaddr_in6 sin6;
|
|
sin6.sin6_addr = in6addr_loopback;
|
|
],ac_cv_var_in6addr_loopback=yes,ac_cv_var_in6addr_loopback=no)])
|
|
if test "$ac_cv_var_in6addr_loopback" = yes; then
|
|
AC_DEFINE(HAVE_IN6ADDR_LOOPBACK, 1,
|
|
[Define if you have the in6addr_loopback variable])
|
|
fi
|
|
fi
|
|
])
|
|
dnl $Id: check-var.m4,v 1.6 2001/08/21 12:00:16 joda Exp $
|
|
dnl
|
|
dnl rk_CHECK_VAR(variable, includes)
|
|
AC_DEFUN([rk_CHECK_VAR], [
|
|
AC_MSG_CHECKING(for $1)
|
|
AC_CACHE_VAL(ac_cv_var_$1, [
|
|
AC_TRY_LINK([extern int $1;
|
|
int foo() { return $1; }],
|
|
[foo()],
|
|
ac_cv_var_$1=yes, ac_cv_var_$1=no)
|
|
])
|
|
ac_foo=`eval echo \\$ac_cv_var_$1`
|
|
AC_MSG_RESULT($ac_foo)
|
|
if test "$ac_foo" = yes; then
|
|
AC_DEFINE_UNQUOTED(AS_TR_CPP(HAVE_[]$1), 1,
|
|
[Define if you have the `]$1[' variable.])
|
|
m4_ifval([$2], AC_CHECK_DECLARATION([$2],[$1]))
|
|
fi
|
|
])
|
|
|
|
AC_WARNING_ENABLE([obsolete])
|
|
AU_DEFUN([AC_CHECK_VAR], [rk_CHECK_VAR([$2], [$1])], [foo])
|
|
dnl $Id: check-declaration.m4,v 1.3 1999/03/01 13:03:08 joda Exp $
|
|
dnl
|
|
dnl
|
|
dnl Check if we need the declaration of a variable
|
|
dnl
|
|
|
|
dnl AC_HAVE_DECLARATION(includes, variable)
|
|
AC_DEFUN(AC_CHECK_DECLARATION, [
|
|
AC_MSG_CHECKING([if $2 is properly declared])
|
|
AC_CACHE_VAL(ac_cv_var_$2_declaration, [
|
|
AC_TRY_COMPILE([$1
|
|
extern struct { int foo; } $2;],
|
|
[$2.foo = 1;],
|
|
eval "ac_cv_var_$2_declaration=no",
|
|
eval "ac_cv_var_$2_declaration=yes")
|
|
])
|
|
|
|
define(foo, [HAVE_]translit($2, [a-z], [A-Z])[_DECLARATION])
|
|
|
|
AC_MSG_RESULT($ac_cv_var_$2_declaration)
|
|
if eval "test \"\$ac_cv_var_$2_declaration\" = yes"; then
|
|
AC_DEFINE(foo, 1, [define if your system declares $2])
|
|
fi
|
|
undefine([foo])
|
|
])
|
|
|
|
dnl $Id: broken-snprintf.m4,v 1.4 2001/09/01 11:56:05 assar Exp $
|
|
dnl
|
|
AC_DEFUN(AC_BROKEN_SNPRINTF, [
|
|
AC_CACHE_CHECK(for working snprintf,ac_cv_func_snprintf_working,
|
|
ac_cv_func_snprintf_working=yes
|
|
AC_TRY_RUN([
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
int main()
|
|
{
|
|
char foo[[3]];
|
|
snprintf(foo, 2, "12");
|
|
return strcmp(foo, "1");
|
|
}],:,ac_cv_func_snprintf_working=no,:))
|
|
|
|
if test "$ac_cv_func_snprintf_working" = yes; then
|
|
AC_DEFINE_UNQUOTED(HAVE_SNPRINTF, 1, [define if you have a working snprintf])
|
|
fi
|
|
if test "$ac_cv_func_snprintf_working" = yes; then
|
|
AC_NEED_PROTO([#include <stdio.h>],snprintf)
|
|
fi
|
|
])
|
|
|
|
AC_DEFUN(AC_BROKEN_VSNPRINTF,[
|
|
AC_CACHE_CHECK(for working vsnprintf,ac_cv_func_vsnprintf_working,
|
|
ac_cv_func_vsnprintf_working=yes
|
|
AC_TRY_RUN([
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
#include <stdarg.h>
|
|
|
|
int foo(int num, ...)
|
|
{
|
|
char bar[[3]];
|
|
va_list arg;
|
|
va_start(arg, num);
|
|
vsnprintf(bar, 2, "%s", arg);
|
|
va_end(arg);
|
|
return strcmp(bar, "1");
|
|
}
|
|
|
|
|
|
int main()
|
|
{
|
|
return foo(0, "12");
|
|
}],:,ac_cv_func_vsnprintf_working=no,:))
|
|
|
|
if test "$ac_cv_func_vsnprintf_working" = yes; then
|
|
AC_DEFINE_UNQUOTED(HAVE_VSNPRINTF, 1, [define if you have a working vsnprintf])
|
|
fi
|
|
if test "$ac_cv_func_vsnprintf_working" = yes; then
|
|
AC_NEED_PROTO([#include <stdio.h>],vsnprintf)
|
|
fi
|
|
])
|
|
|
|
dnl $Id: need-proto.m4,v 1.4 2002/08/23 15:07:41 joda Exp $
|
|
dnl
|
|
dnl
|
|
dnl Check if we need the prototype for a function
|
|
dnl
|
|
|
|
dnl AC_NEED_PROTO(includes, function)
|
|
|
|
AC_DEFUN(AC_NEED_PROTO, [
|
|
if test "$ac_cv_func_$2+set" != set -o "$ac_cv_func_$2" = yes; then
|
|
AC_CACHE_CHECK([if $2 needs a prototype], ac_cv_func_$2_noproto,
|
|
AC_TRY_COMPILE([$1],
|
|
[struct foo { int foo; } xx;
|
|
extern int $2 (struct foo*);
|
|
$2(&xx);
|
|
],
|
|
eval "ac_cv_func_$2_noproto=yes",
|
|
eval "ac_cv_func_$2_noproto=no"))
|
|
if test "$ac_cv_func_$2_noproto" = yes; then
|
|
AC_DEFINE(AS_TR_CPP(NEED_[]$2[]_PROTO), 1,
|
|
[define if the system is missing a prototype for $2()])
|
|
fi
|
|
fi
|
|
])
|
|
|
|
dnl $Id: broken-glob.m4,v 1.4 2001/06/19 09:59:46 assar Exp $
|
|
dnl
|
|
dnl check for glob(3)
|
|
dnl
|
|
AC_DEFUN(AC_BROKEN_GLOB,[
|
|
AC_CACHE_CHECK(for working glob, ac_cv_func_glob_working,
|
|
ac_cv_func_glob_working=yes
|
|
AC_TRY_LINK([
|
|
#include <stdio.h>
|
|
#include <glob.h>],[
|
|
glob(NULL, GLOB_BRACE|GLOB_NOCHECK|GLOB_QUOTE|GLOB_TILDE|
|
|
#ifdef GLOB_MAXPATH
|
|
GLOB_MAXPATH
|
|
#else
|
|
GLOB_LIMIT
|
|
#endif
|
|
,
|
|
NULL, NULL);
|
|
],:,ac_cv_func_glob_working=no,:))
|
|
|
|
if test "$ac_cv_func_glob_working" = yes; then
|
|
AC_DEFINE(HAVE_GLOB, 1, [define if you have a glob() that groks
|
|
GLOB_BRACE, GLOB_NOCHECK, GLOB_QUOTE, GLOB_TILDE, and GLOB_LIMIT])
|
|
fi
|
|
if test "$ac_cv_func_glob_working" = yes; then
|
|
AC_NEED_PROTO([#include <stdio.h>
|
|
#include <glob.h>],glob)
|
|
fi
|
|
])
|
|
|
|
dnl
|
|
dnl $Id: krb-func-getlogin.m4,v 1.1 1999/07/13 17:45:30 assar Exp $
|
|
dnl
|
|
dnl test for POSIX (broken) getlogin
|
|
dnl
|
|
|
|
|
|
AC_DEFUN(AC_FUNC_GETLOGIN, [
|
|
AC_CHECK_FUNCS(getlogin setlogin)
|
|
if test "$ac_cv_func_getlogin" = yes; then
|
|
AC_CACHE_CHECK(if getlogin is posix, ac_cv_func_getlogin_posix, [
|
|
if test "$ac_cv_func_getlogin" = yes -a "$ac_cv_func_setlogin" = yes; then
|
|
ac_cv_func_getlogin_posix=no
|
|
else
|
|
ac_cv_func_getlogin_posix=yes
|
|
fi
|
|
])
|
|
if test "$ac_cv_func_getlogin_posix" = yes; then
|
|
AC_DEFINE(POSIX_GETLOGIN, 1, [Define if getlogin has POSIX flavour (and not BSD).])
|
|
fi
|
|
fi
|
|
])
|
|
|
|
dnl $Id: find-if-not-broken.m4,v 1.4 2002/05/19 19:37:08 joda Exp $
|
|
dnl
|
|
dnl
|
|
dnl Mix between AC_FIND_FUNC and AC_BROKEN
|
|
dnl
|
|
|
|
AC_DEFUN(AC_FIND_IF_NOT_BROKEN,
|
|
[AC_FIND_FUNC([$1], [$2], [$3], [$4])
|
|
if eval "test \"$ac_cv_func_$1\" != yes"; then
|
|
rk_LIBOBJ([$1])
|
|
fi
|
|
])
|
|
|
|
dnl $Id: broken.m4,v 1.6 2002/05/19 19:36:52 joda Exp $
|
|
dnl
|
|
dnl
|
|
dnl Same as AC _REPLACE_FUNCS, just define HAVE_func if found in normal
|
|
dnl libraries
|
|
|
|
AC_DEFUN([AC_BROKEN],
|
|
[AC_FOREACH([rk_func], [$1],
|
|
[AC_CHECK_FUNC(rk_func,
|
|
[AC_DEFINE_UNQUOTED(AS_TR_CPP(HAVE_[]rk_func), 1,
|
|
[Define if you have the function `]rk_func['.])],
|
|
[rk_LIBOBJ(rk_func)])])])
|
|
|
|
dnl $Id: broken2.m4,v 1.4 2002/05/19 22:16:46 joda Exp $
|
|
dnl
|
|
dnl AC_BROKEN but with more arguments
|
|
|
|
dnl AC_BROKEN2(func, includes, arguments)
|
|
AC_DEFUN([AC_BROKEN2],
|
|
[AC_MSG_CHECKING([for $1])
|
|
AC_CACHE_VAL(ac_cv_func_[]$1,
|
|
[AC_TRY_LINK([$2],
|
|
[
|
|
/* The GNU C library defines this for functions which it implements
|
|
to always fail with ENOSYS. Some functions are actually named
|
|
something starting with __ and the normal name is an alias. */
|
|
#if defined (__stub_$1) || defined (__stub___$1)
|
|
choke me
|
|
#else
|
|
$1($3)
|
|
#endif
|
|
], [eval "ac_cv_func_[]$1=yes"], [eval "ac_cv_func_[]$1=no"])])
|
|
if eval "test \"\${ac_cv_func_[]$1}\" = yes"; then
|
|
AC_DEFINE_UNQUOTED(AS_TR_CPP(HAVE_[]$1), 1, define)
|
|
AC_MSG_RESULT(yes)
|
|
else
|
|
AC_MSG_RESULT(no)
|
|
rk_LIBOBJ($1)
|
|
fi])
|
|
|
|
dnl $Id: have-struct-field.m4,v 1.6 1999/07/29 01:44:32 assar Exp $
|
|
dnl
|
|
dnl check for fields in a structure
|
|
dnl
|
|
dnl AC_HAVE_STRUCT_FIELD(struct, field, headers)
|
|
|
|
AC_DEFUN(AC_HAVE_STRUCT_FIELD, [
|
|
define(cache_val, translit(ac_cv_type_$1_$2, [A-Z ], [a-z_]))
|
|
AC_CACHE_CHECK([for $2 in $1], cache_val,[
|
|
AC_TRY_COMPILE([$3],[$1 x; x.$2;],
|
|
cache_val=yes,
|
|
cache_val=no)])
|
|
if test "$cache_val" = yes; then
|
|
define(foo, translit(HAVE_$1_$2, [a-z ], [A-Z_]))
|
|
AC_DEFINE(foo, 1, [Define if $1 has field $2.])
|
|
undefine([foo])
|
|
fi
|
|
undefine([cache_val])
|
|
])
|
|
|
|
dnl $Id: broken-getnameinfo.m4,v 1.2 2000/12/05 09:09:00 joda Exp $
|
|
dnl
|
|
dnl test for broken AIX getnameinfo
|
|
|
|
AC_DEFUN(rk_BROKEN_GETNAMEINFO,[
|
|
AC_CACHE_CHECK([if getnameinfo is broken], ac_cv_func_getnameinfo_broken,
|
|
AC_TRY_RUN([[#include <stdio.h>
|
|
#include <sys/types.h>
|
|
#include <sys/socket.h>
|
|
#include <netinet/in.h>
|
|
#include <netdb.h>
|
|
|
|
int
|
|
main(int argc, char **argv)
|
|
{
|
|
struct sockaddr_in sin;
|
|
char host[256];
|
|
memset(&sin, 0, sizeof(sin));
|
|
#ifdef HAVE_STRUCT_SOCKADDR_SA_LEN
|
|
sin.sin_len = sizeof(sin);
|
|
#endif
|
|
sin.sin_family = AF_INET;
|
|
sin.sin_addr.s_addr = 0xffffffff;
|
|
sin.sin_port = 0;
|
|
return getnameinfo((struct sockaddr*)&sin, sizeof(sin), host, sizeof(host),
|
|
NULL, 0, 0);
|
|
}
|
|
]], ac_cv_func_getnameinfo_broken=no, ac_cv_func_getnameinfo_broken=yes))])
|
|
|
|
dnl $Id: broken-getaddrinfo.m4,v 1.3 2002/08/20 14:09:40 joda Exp $
|
|
dnl
|
|
dnl test if getaddrinfo can handle numeric services
|
|
|
|
AC_DEFUN(rk_BROKEN_GETADDRINFO,[
|
|
AC_CACHE_CHECK([if getaddrinfo handles numeric services], ac_cv_func_getaddrinfo_numserv,
|
|
AC_TRY_RUN([[#include <stdio.h>
|
|
#include <sys/types.h>
|
|
#include <sys/socket.h>
|
|
#include <netdb.h>
|
|
|
|
int
|
|
main(int argc, char **argv)
|
|
{
|
|
struct addrinfo hints, *ai;
|
|
memset(&hints, 0, sizeof(hints));
|
|
hints.ai_flags = AI_PASSIVE;
|
|
hints.ai_socktype = SOCK_STREAM;
|
|
hints.ai_family = PF_UNSPEC;
|
|
if(getaddrinfo(NULL, "17", &hints, &ai) != 0)
|
|
return 1;
|
|
return 0;
|
|
}
|
|
]], ac_cv_func_getaddrinfo_numserv=yes, ac_cv_func_getaddrinfo_numserv=no))])
|
|
|
|
dnl
|
|
dnl $Id: broken-realloc.m4,v 1.1 2000/07/15 18:05:36 joda Exp $
|
|
dnl
|
|
dnl Test for realloc that doesn't handle NULL as first parameter
|
|
dnl
|
|
AC_DEFUN(rk_BROKEN_REALLOC, [
|
|
AC_CACHE_CHECK(if realloc if broken, ac_cv_func_realloc_broken, [
|
|
ac_cv_func_realloc_broken=no
|
|
AC_TRY_RUN([
|
|
#include <stddef.h>
|
|
#include <stdlib.h>
|
|
|
|
int main()
|
|
{
|
|
return realloc(NULL, 17) == NULL;
|
|
}
|
|
],:, ac_cv_func_realloc_broken=yes, :)
|
|
])
|
|
if test "$ac_cv_func_realloc_broken" = yes ; then
|
|
AC_DEFINE(BROKEN_REALLOC, 1, [Define if realloc(NULL) doesn't work.])
|
|
fi
|
|
AH_BOTTOM([#ifdef BROKEN_REALLOC
|
|
#define realloc(X, Y) isoc_realloc((X), (Y))
|
|
#define isoc_realloc(X, Y) ((X) ? realloc((X), (Y)) : malloc(Y))
|
|
#endif])
|
|
])
|
|
|
|
dnl $Id: proto-compat.m4,v 1.3 1999/03/01 13:03:48 joda Exp $
|
|
dnl
|
|
dnl
|
|
dnl Check if the prototype of a function is compatible with another one
|
|
dnl
|
|
|
|
dnl AC_PROTO_COMPAT(includes, function, prototype)
|
|
|
|
AC_DEFUN(AC_PROTO_COMPAT, [
|
|
AC_CACHE_CHECK([if $2 is compatible with system prototype],
|
|
ac_cv_func_$2_proto_compat,
|
|
AC_TRY_COMPILE([$1],
|
|
[$3;],
|
|
eval "ac_cv_func_$2_proto_compat=yes",
|
|
eval "ac_cv_func_$2_proto_compat=no"))
|
|
define([foo], translit($2, [a-z], [A-Z])[_PROTO_COMPATIBLE])
|
|
if test "$ac_cv_func_$2_proto_compat" = yes; then
|
|
AC_DEFINE(foo, 1, [define if prototype of $2 is compatible with
|
|
$3])
|
|
fi
|
|
undefine([foo])
|
|
])
|
|
dnl $Id: krb-struct-winsize.m4,v 1.3 2001/09/01 11:56:05 assar Exp $
|
|
dnl
|
|
dnl
|
|
dnl Search for struct winsize
|
|
dnl
|
|
|
|
AC_DEFUN(AC_KRB_STRUCT_WINSIZE, [
|
|
AC_MSG_CHECKING(for struct winsize)
|
|
AC_CACHE_VAL(ac_cv_struct_winsize, [
|
|
ac_cv_struct_winsize=no
|
|
for i in sys/termios.h sys/ioctl.h; do
|
|
AC_EGREP_HEADER(
|
|
struct[[ ]]*winsize,dnl
|
|
$i, ac_cv_struct_winsize=yes; break)dnl
|
|
done
|
|
])
|
|
if test "$ac_cv_struct_winsize" = "yes"; then
|
|
AC_DEFINE(HAVE_STRUCT_WINSIZE, 1, [define if struct winsize is declared in sys/termios.h])
|
|
fi
|
|
AC_MSG_RESULT($ac_cv_struct_winsize)
|
|
AC_EGREP_HEADER(ws_xpixel, termios.h,
|
|
AC_DEFINE(HAVE_WS_XPIXEL, 1, [define if struct winsize has ws_xpixel]))
|
|
AC_EGREP_HEADER(ws_ypixel, termios.h,
|
|
AC_DEFINE(HAVE_WS_YPIXEL, 1, [define if struct winsize has ws_ypixel]))
|
|
])
|
|
|
|
dnl $Id: krb-struct-spwd.m4,v 1.3 1999/07/13 21:04:11 assar Exp $
|
|
dnl
|
|
dnl Test for `struct spwd'
|
|
|
|
AC_DEFUN(AC_KRB_STRUCT_SPWD, [
|
|
AC_MSG_CHECKING(for struct spwd)
|
|
AC_CACHE_VAL(ac_cv_struct_spwd, [
|
|
AC_TRY_COMPILE(
|
|
[#include <pwd.h>
|
|
#ifdef HAVE_SHADOW_H
|
|
#include <shadow.h>
|
|
#endif],
|
|
[struct spwd foo;],
|
|
ac_cv_struct_spwd=yes,
|
|
ac_cv_struct_spwd=no)
|
|
])
|
|
AC_MSG_RESULT($ac_cv_struct_spwd)
|
|
|
|
if test "$ac_cv_struct_spwd" = "yes"; then
|
|
AC_DEFINE(HAVE_STRUCT_SPWD, 1, [define if you have struct spwd])
|
|
fi
|
|
])
|
|
|
|
dnl $Id: otp.m4,v 1.2 2002/05/19 20:51:08 joda Exp $
|
|
dnl
|
|
dnl check requirements for OTP library
|
|
dnl
|
|
AC_DEFUN([rk_OTP],[
|
|
AC_REQUIRE([rk_DB])dnl
|
|
AC_ARG_ENABLE(otp,
|
|
AC_HELP_STRING([--disable-otp],[if you don't want OTP support]))
|
|
if test "$enable_otp" = yes -a "$db_type" = unknown; then
|
|
AC_MSG_ERROR([OTP requires a NDBM/DB compatible library])
|
|
fi
|
|
if test "$enable_otp" != no; then
|
|
if test "$db_type" != unknown; then
|
|
enable_otp=yes
|
|
else
|
|
enable_otp=no
|
|
fi
|
|
fi
|
|
if test "$enable_otp" = yes; then
|
|
AC_DEFINE(OTP, 1, [Define if you want OTP support in applications.])
|
|
LIB_otp='$(top_builddir)/lib/otp/libotp.la'
|
|
AC_SUBST(LIB_otp)
|
|
fi
|
|
AC_MSG_CHECKING([whether to enable OTP library])
|
|
AC_MSG_RESULT($enable_otp)
|
|
AM_CONDITIONAL(OTP, test "$enable_otp" = yes)dnl
|
|
])
|
|
|
|
dnl $Id: osfc2.m4,v 1.3 2002/04/30 16:46:18 joda Exp $
|
|
dnl
|
|
dnl enable OSF C2 stuff
|
|
|
|
AC_DEFUN(AC_CHECK_OSFC2,[
|
|
AC_ARG_ENABLE(osfc2,
|
|
AC_HELP_STRING([--enable-osfc2],[enable some OSF C2 support]))
|
|
LIB_security=
|
|
if test "$enable_osfc2" = yes; then
|
|
AC_DEFINE(HAVE_OSFC2, 1, [Define to enable basic OSF C2 support.])
|
|
LIB_security=-lsecurity
|
|
fi
|
|
AC_SUBST(LIB_security)
|
|
])
|
|
|
|
dnl $Id: check-man.m4,v 1.3 2000/11/30 01:47:17 joda Exp $
|
|
dnl check how to format manual pages
|
|
dnl
|
|
|
|
AC_DEFUN(rk_CHECK_MAN,
|
|
[AC_PATH_PROG(NROFF, nroff)
|
|
AC_PATH_PROG(GROFF, groff)
|
|
AC_CACHE_CHECK(how to format man pages,ac_cv_sys_man_format,
|
|
[cat > conftest.1 << END
|
|
.Dd January 1, 1970
|
|
.Dt CONFTEST 1
|
|
.Sh NAME
|
|
.Nm conftest
|
|
.Nd
|
|
foobar
|
|
END
|
|
|
|
if test "$NROFF" ; then
|
|
for i in "-mdoc" "-mandoc"; do
|
|
if "$NROFF" $i conftest.1 2> /dev/null | \
|
|
grep Jan > /dev/null 2>&1 ; then
|
|
ac_cv_sys_man_format="$NROFF $i"
|
|
break
|
|
fi
|
|
done
|
|
fi
|
|
if test "$ac_cv_sys_man_format" = "" -a "$GROFF" ; then
|
|
for i in "-mdoc" "-mandoc"; do
|
|
if "$GROFF" -Tascii $i conftest.1 2> /dev/null | \
|
|
grep Jan > /dev/null 2>&1 ; then
|
|
ac_cv_sys_man_format="$GROFF -Tascii $i"
|
|
break
|
|
fi
|
|
done
|
|
fi
|
|
if test "$ac_cv_sys_man_format"; then
|
|
ac_cv_sys_man_format="$ac_cv_sys_man_format \[$]< > \[$]@"
|
|
fi
|
|
])
|
|
if test "$ac_cv_sys_man_format"; then
|
|
CATMAN="$ac_cv_sys_man_format"
|
|
AC_SUBST(CATMAN)
|
|
fi
|
|
AM_CONDITIONAL(CATMAN, test "$CATMAN")
|
|
AC_CACHE_CHECK(extension of pre-formatted manual pages,ac_cv_sys_catman_ext,
|
|
[if grep _suffix /etc/man.conf > /dev/null 2>&1; then
|
|
ac_cv_sys_catman_ext=0
|
|
else
|
|
ac_cv_sys_catman_ext=number
|
|
fi
|
|
])
|
|
if test "$ac_cv_sys_catman_ext" = number; then
|
|
CATMANEXT='$$section'
|
|
else
|
|
CATMANEXT=0
|
|
fi
|
|
AC_SUBST(CATMANEXT)
|
|
])
|
|
dnl
|
|
dnl $Id: krb-bigendian.m4,v 1.8 2002/08/28 19:20:19 joda Exp $
|
|
dnl
|
|
|
|
dnl check if this computer is little or big-endian
|
|
dnl if we can figure it out at compile-time then don't define the cpp symbol
|
|
dnl otherwise test for it and define it. also allow options for overriding
|
|
dnl it when cross-compiling
|
|
|
|
AC_DEFUN(KRB_C_BIGENDIAN, [
|
|
AC_ARG_ENABLE(bigendian,
|
|
AC_HELP_STRING([--enable-bigendian],[the target is big endian]),
|
|
krb_cv_c_bigendian=yes)
|
|
AC_ARG_ENABLE(littleendian,
|
|
AC_HELP_STRING([--enable-littleendian],[the target is little endian]),
|
|
krb_cv_c_bigendian=no)
|
|
AC_CACHE_CHECK(whether byte order is known at compile time,
|
|
krb_cv_c_bigendian_compile,
|
|
[AC_TRY_COMPILE([
|
|
#include <sys/types.h>
|
|
#include <sys/param.h>],[
|
|
#if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
|
|
bogus endian macros
|
|
#endif], krb_cv_c_bigendian_compile=yes, krb_cv_c_bigendian_compile=no)])
|
|
AC_CACHE_CHECK(whether byte ordering is bigendian, krb_cv_c_bigendian,[
|
|
if test "$krb_cv_c_bigendian_compile" = "yes"; then
|
|
AC_TRY_COMPILE([
|
|
#include <sys/types.h>
|
|
#include <sys/param.h>],[
|
|
#if BYTE_ORDER != BIG_ENDIAN
|
|
not big endian
|
|
#endif], krb_cv_c_bigendian=yes, krb_cv_c_bigendian=no)
|
|
else
|
|
AC_TRY_RUN([main () {
|
|
/* Are we little or big endian? From Harbison&Steele. */
|
|
union
|
|
{
|
|
long l;
|
|
char c[sizeof (long)];
|
|
} u;
|
|
u.l = 1;
|
|
exit (u.c[sizeof (long) - 1] == 1);
|
|
}], krb_cv_c_bigendian=no, krb_cv_c_bigendian=yes,
|
|
AC_MSG_ERROR([specify either --enable-bigendian or --enable-littleendian]))
|
|
fi
|
|
])
|
|
if test "$krb_cv_c_bigendian" = "yes"; then
|
|
AC_DEFINE(WORDS_BIGENDIAN, 1, [define if target is big endian])dnl
|
|
fi
|
|
if test "$krb_cv_c_bigendian_compile" = "yes"; then
|
|
AC_DEFINE(ENDIANESS_IN_SYS_PARAM_H, 1, [define if sys/param.h defines the endiness])dnl
|
|
fi
|
|
AH_BOTTOM([
|
|
#if ENDIANESS_IN_SYS_PARAM_H
|
|
# include <sys/types.h>
|
|
# include <sys/param.h>
|
|
# if BYTE_ORDER == BIG_ENDIAN
|
|
# define WORDS_BIGENDIAN 1
|
|
# endif
|
|
#endif
|
|
])
|
|
])
|
|
|
|
dnl
|
|
dnl $Id: aix.m4,v 1.9 2002/08/28 19:19:43 joda Exp $
|
|
dnl
|
|
|
|
AC_DEFUN(rk_AIX,[
|
|
|
|
aix=no
|
|
case "$host" in
|
|
*-*-aix3*)
|
|
aix=3
|
|
;;
|
|
*-*-aix4*|*-*-aix5*)
|
|
aix=4
|
|
;;
|
|
esac
|
|
|
|
AM_CONDITIONAL(AIX, test "$aix" != no)dnl
|
|
AM_CONDITIONAL(AIX4, test "$aix" = 4)
|
|
|
|
|
|
AC_ARG_ENABLE(dynamic-afs,
|
|
AC_HELP_STRING([--disable-dynamic-afs],
|
|
[do not use loaded AFS library with AIX]))
|
|
|
|
if test "$aix" != no; then
|
|
if test "$enable_dynamic_afs" != no; then
|
|
AC_REQUIRE([rk_DLOPEN])
|
|
if test "$ac_cv_func_dlopen" = no; then
|
|
AC_FIND_FUNC_NO_LIBS(loadquery, ld)
|
|
fi
|
|
if test "$ac_cv_func_dlopen" != no; then
|
|
AIX_EXTRA_KAFS='$(LIB_dlopen)'
|
|
elif test "$ac_cv_func_loadquery" != no; then
|
|
AIX_EXTRA_KAFS='$(LIB_loadquery)'
|
|
else
|
|
AC_MSG_NOTICE([not using dynloaded AFS library])
|
|
AIX_EXTRA_KAFS=
|
|
enable_dynamic_afs=no
|
|
fi
|
|
else
|
|
AIX_EXTRA_KAFS=
|
|
fi
|
|
fi
|
|
|
|
AM_CONDITIONAL(AIX_DYNAMIC_AFS, test "$enable_dynamic_afs" != no)dnl
|
|
AC_SUBST(AIX_EXTRA_KAFS)dnl
|
|
|
|
AH_BOTTOM([#if _AIX
|
|
#define _ALL_SOURCE
|
|
/* XXX this is gross, but kills about a gazillion warnings */
|
|
struct ether_addr;
|
|
struct sockaddr;
|
|
struct sockaddr_dl;
|
|
struct sockaddr_in;
|
|
#endif])
|
|
|
|
])
|
|
|
|
dnl
|
|
dnl $Id: dlopen.m4,v 1.1 2002/08/28 16:32:16 joda Exp $
|
|
dnl
|
|
|
|
AC_DEFUN([rk_DLOPEN], [
|
|
AC_FIND_FUNC_NO_LIBS(dlopen, dl)
|
|
AM_CONDITIONAL(HAVE_DLOPEN, test "$ac_cv_funclib_dlopen" != no)
|
|
])
|
|
|
|
dnl
|
|
dnl $Id: irix.m4,v 1.1 2002/08/28 19:11:44 joda Exp $
|
|
dnl
|
|
|
|
AC_DEFUN([rk_IRIX],
|
|
[
|
|
irix=no
|
|
case "$host" in
|
|
*-*-irix4*)
|
|
AC_DEFINE([IRIX4], 1,
|
|
[Define if you are running IRIX 4.])
|
|
irix=yes
|
|
;;
|
|
*-*-irix*)
|
|
irix=yes
|
|
;;
|
|
esac
|
|
AM_CONDITIONAL(IRIX, test "$irix" != no)dnl
|
|
|
|
AH_BOTTOM([
|
|
/* IRIX 4 braindamage */
|
|
#if IRIX == 4 && !defined(__STDC__)
|
|
#define __STDC__ 0
|
|
#endif
|
|
])
|
|
])
|
|
|
|
dnl
|
|
dnl $Id: sunos.m4,v 1.1.4.1 2002/10/21 14:29:36 joda Exp $
|
|
dnl
|
|
|
|
AC_DEFUN([rk_SUNOS],[
|
|
sunos=no
|
|
case "$host" in
|
|
*-*-sunos4*)
|
|
sunos=40
|
|
;;
|
|
*-*-solaris2.7)
|
|
sunos=57
|
|
;;
|
|
*-*-solaris2.[[89]])
|
|
sunos=58
|
|
;;
|
|
*-*-solaris2*)
|
|
sunos=50
|
|
;;
|
|
esac
|
|
if test "$sunos" != no; then
|
|
AC_DEFINE_UNQUOTED(SunOS, $sunos,
|
|
[Define to what version of SunOS you are running.])
|
|
fi
|
|
])
|
|
dnl
|
|
dnl See if there is any X11 present
|
|
dnl
|
|
dnl $Id: check-x.m4,v 1.2 1999/11/05 04:25:23 assar Exp $
|
|
|
|
AC_DEFUN(KRB_CHECK_X,[
|
|
AC_PATH_XTRA
|
|
|
|
# try to figure out if we need any additional ld flags, like -R
|
|
# and yes, the autoconf X test is utterly broken
|
|
if test "$no_x" != yes; then
|
|
AC_CACHE_CHECK(for special X linker flags,krb_cv_sys_x_libs_rpath,[
|
|
ac_save_libs="$LIBS"
|
|
ac_save_cflags="$CFLAGS"
|
|
CFLAGS="$CFLAGS $X_CFLAGS"
|
|
krb_cv_sys_x_libs_rpath=""
|
|
krb_cv_sys_x_libs=""
|
|
for rflag in "" "-R" "-R " "-rpath "; do
|
|
if test "$rflag" = ""; then
|
|
foo="$X_LIBS"
|
|
else
|
|
foo=""
|
|
for flag in $X_LIBS; do
|
|
case $flag in
|
|
-L*)
|
|
foo="$foo $flag `echo $flag | sed \"s/-L/$rflag/\"`"
|
|
;;
|
|
*)
|
|
foo="$foo $flag"
|
|
;;
|
|
esac
|
|
done
|
|
fi
|
|
LIBS="$ac_save_libs $foo $X_PRE_LIBS -lX11 $X_EXTRA_LIBS"
|
|
AC_TRY_RUN([
|
|
#include <X11/Xlib.h>
|
|
foo()
|
|
{
|
|
XOpenDisplay(NULL);
|
|
}
|
|
main()
|
|
{
|
|
return 0;
|
|
}
|
|
], krb_cv_sys_x_libs_rpath="$rflag"; krb_cv_sys_x_libs="$foo"; break,:)
|
|
done
|
|
LIBS="$ac_save_libs"
|
|
CFLAGS="$ac_save_cflags"
|
|
])
|
|
X_LIBS="$krb_cv_sys_x_libs"
|
|
fi
|
|
])
|
|
|
|
dnl $Id: check-xau.m4,v 1.3 1999/05/14 01:17:06 assar Exp $
|
|
dnl
|
|
dnl check for Xau{Read,Write}Auth and XauFileName
|
|
dnl
|
|
AC_DEFUN(AC_CHECK_XAU,[
|
|
save_CFLAGS="$CFLAGS"
|
|
CFLAGS="$X_CFLAGS $CFLAGS"
|
|
save_LIBS="$LIBS"
|
|
dnl LIBS="$X_LIBS $X_PRE_LIBS $X_EXTRA_LIBS $LIBS"
|
|
LIBS="$X_PRE_LIBS $X_EXTRA_LIBS $LIBS"
|
|
save_LDFLAGS="$LDFLAGS"
|
|
LDFLAGS="$LDFLAGS $X_LIBS"
|
|
|
|
|
|
AC_FIND_FUNC_NO_LIBS(XauWriteAuth, X11 Xau)
|
|
ac_xxx="$LIBS"
|
|
LIBS="$LIB_XauWriteAuth $LIBS"
|
|
AC_FIND_FUNC_NO_LIBS(XauReadAuth, X11 Xau)
|
|
LIBS="$LIB_XauReadAauth $LIBS"
|
|
AC_FIND_FUNC_NO_LIBS(XauFileName, X11 Xau)
|
|
LIBS="$ac_xxx"
|
|
|
|
case "$ac_cv_funclib_XauWriteAuth" in
|
|
yes) ;;
|
|
no) ;;
|
|
*) if test "$ac_cv_funclib_XauReadAuth" = yes; then
|
|
if test "$ac_cv_funclib_XauFileName" = yes; then
|
|
LIB_XauReadAuth="$LIB_XauWriteAuth"
|
|
else
|
|
LIB_XauReadAuth="$LIB_XauWriteAuth $LIB_XauFileName"
|
|
fi
|
|
else
|
|
if test "$ac_cv_funclib_XauFileName" = yes; then
|
|
LIB_XauReadAuth="$LIB_XauReadAuth $LIB_XauWriteAuth"
|
|
else
|
|
LIB_XauReadAuth="$LIB_XauReadAuth $LIB_XauWriteAuth $LIB_XauFileName"
|
|
fi
|
|
fi
|
|
;;
|
|
esac
|
|
|
|
if test "$AUTOMAKE" != ""; then
|
|
AM_CONDITIONAL(NEED_WRITEAUTH, test "$ac_cv_func_XauWriteAuth" != "yes")
|
|
else
|
|
AC_SUBST(NEED_WRITEAUTH_TRUE)
|
|
AC_SUBST(NEED_WRITEAUTH_FALSE)
|
|
if test "$ac_cv_func_XauWriteAuth" != "yes"; then
|
|
NEED_WRITEAUTH_TRUE=
|
|
NEED_WRITEAUTH_FALSE='#'
|
|
else
|
|
NEED_WRITEAUTH_TRUE='#'
|
|
NEED_WRITEAUTH_FALSE=
|
|
fi
|
|
fi
|
|
CFLAGS=$save_CFLAGS
|
|
LIBS=$save_LIBS
|
|
LDFLAGS=$save_LDFLAGS
|
|
])
|
|
|
|
dnl $Id: check-type-extra.m4,v 1.2 1999/03/01 09:52:23 joda Exp $
|
|
dnl
|
|
dnl ac_check_type + extra headers
|
|
|
|
dnl AC_CHECK_TYPE_EXTRA(TYPE, DEFAULT, HEADERS)
|
|
AC_DEFUN(AC_CHECK_TYPE_EXTRA,
|
|
[AC_REQUIRE([AC_HEADER_STDC])dnl
|
|
AC_MSG_CHECKING(for $1)
|
|
AC_CACHE_VAL(ac_cv_type_$1,
|
|
[AC_EGREP_CPP(dnl
|
|
changequote(<<,>>)dnl
|
|
<<$1[^a-zA-Z_0-9]>>dnl
|
|
changequote([,]), [#include <sys/types.h>
|
|
#if STDC_HEADERS
|
|
#include <stdlib.h>
|
|
#include <stddef.h>
|
|
#endif
|
|
$3], ac_cv_type_$1=yes, ac_cv_type_$1=no)])dnl
|
|
AC_MSG_RESULT($ac_cv_type_$1)
|
|
if test $ac_cv_type_$1 = no; then
|
|
AC_DEFINE($1, $2, [Define this to what the type $1 should be.])
|
|
fi
|
|
])
|
|
|
|
dnl
|
|
dnl $Id: capabilities.m4,v 1.2 1999/09/01 11:02:26 joda Exp $
|
|
dnl
|
|
|
|
dnl
|
|
dnl Test SGI capabilities
|
|
dnl
|
|
|
|
AC_DEFUN(KRB_CAPABILITIES,[
|
|
|
|
AC_CHECK_HEADERS(capability.h sys/capability.h)
|
|
|
|
AC_CHECK_FUNCS(sgi_getcapabilitybyname cap_set_proc)
|
|
])
|
|
|
|
dnl $Id: check-getpwnam_r-posix.m4,v 1.2 1999/03/23 16:47:31 joda Exp $
|
|
dnl
|
|
dnl check for getpwnam_r, and if it's posix or not
|
|
|
|
AC_DEFUN(AC_CHECK_GETPWNAM_R_POSIX,[
|
|
AC_FIND_FUNC_NO_LIBS(getpwnam_r,c_r)
|
|
if test "$ac_cv_func_getpwnam_r" = yes; then
|
|
AC_CACHE_CHECK(if getpwnam_r is posix,ac_cv_func_getpwnam_r_posix,
|
|
ac_libs="$LIBS"
|
|
LIBS="$LIBS $LIB_getpwnam_r"
|
|
AC_TRY_RUN([
|
|
#include <pwd.h>
|
|
int main()
|
|
{
|
|
struct passwd pw, *pwd;
|
|
return getpwnam_r("", &pw, NULL, 0, &pwd) < 0;
|
|
}
|
|
],ac_cv_func_getpwnam_r_posix=yes,ac_cv_func_getpwnam_r_posix=no,:)
|
|
LIBS="$ac_libs")
|
|
if test "$ac_cv_func_getpwnam_r_posix" = yes; then
|
|
AC_DEFINE(POSIX_GETPWNAM_R, 1, [Define if getpwnam_r has POSIX flavour.])
|
|
fi
|
|
fi
|
|
])
|
|
dnl $Id: krb-readline.m4,v 1.5 2002/08/29 02:22:32 assar Exp $
|
|
dnl
|
|
dnl Tests for readline functions
|
|
dnl
|
|
|
|
dnl el_init
|
|
|
|
AC_DEFUN(KRB_READLINE,[
|
|
AC_FIND_FUNC_NO_LIBS(el_init, edit, [], [], [$LIB_tgetent])
|
|
if test "$ac_cv_func_el_init" = yes ; then
|
|
AC_CACHE_CHECK(for four argument el_init, ac_cv_func_el_init_four,[
|
|
AC_TRY_COMPILE([#include <stdio.h>
|
|
#include <histedit.h>],
|
|
[el_init("", NULL, NULL, NULL);],
|
|
ac_cv_func_el_init_four=yes,
|
|
ac_cv_func_el_init_four=no)])
|
|
if test "$ac_cv_func_el_init_four" = yes; then
|
|
AC_DEFINE(HAVE_FOUR_VALUED_EL_INIT, 1, [Define if el_init takes four arguments.])
|
|
fi
|
|
fi
|
|
|
|
dnl readline
|
|
|
|
ac_foo=no
|
|
if test "$with_readline" = yes; then
|
|
:
|
|
elif test "$ac_cv_func_readline" = yes; then
|
|
:
|
|
elif test "$ac_cv_func_el_init" = yes; then
|
|
ac_foo=yes
|
|
LIB_readline="\$(top_builddir)/lib/editline/libel_compat.la \$(LIB_el_init) \$(LIB_tgetent)"
|
|
else
|
|
LIB_readline="\$(top_builddir)/lib/editline/libeditline.la \$(LIB_tgetent)"
|
|
fi
|
|
AM_CONDITIONAL(el_compat, test "$ac_foo" = yes)
|
|
AC_DEFINE(HAVE_READLINE, 1,
|
|
[Define if you have a readline compatible library.])dnl
|
|
|
|
])
|
|
|
|
dnl
|
|
dnl $Id: telnet.m4,v 1.1 2002/08/28 19:19:01 joda Exp $
|
|
dnl
|
|
dnl stuff used by telnet
|
|
|
|
AC_DEFUN([rk_TELNET],[
|
|
AC_DEFINE(AUTHENTICATION, 1,
|
|
[Define if you want authentication support in telnet.])dnl
|
|
AC_DEFINE(ENCRYPTION, 1,
|
|
[Define if you want encryption support in telnet.])dnl
|
|
AC_DEFINE(DES_ENCRYPTION, 1,
|
|
[Define if you want to use DES encryption in telnet.])dnl
|
|
AC_DEFINE(DIAGNOSTICS, 1,
|
|
[Define this to enable diagnostics in telnet.])dnl
|
|
AC_DEFINE(OLD_ENVIRON, 1,
|
|
[Define this to enable old environment option in telnet.])dnl
|
|
if false; then
|
|
AC_DEFINE(ENV_HACK, 1,
|
|
[Define this if you want support for broken ENV_{VAR,VAL} telnets.])
|
|
fi
|
|
|
|
# Simple test for streamspty, based on the existance of getmsg(), alas
|
|
# this breaks on SunOS4 which have streams but BSD-like ptys
|
|
#
|
|
# And also something wierd has happend with dec-osf1, fallback to bsd-ptys
|
|
|
|
case "$host" in
|
|
*-*-aix3*|*-*-sunos4*|*-*-osf*|*-*-hpux1[[01]]*)
|
|
;;
|
|
*)
|
|
AC_CHECK_FUNC(getmsg)
|
|
if test "$ac_cv_func_getmsg" = "yes"; then
|
|
AC_CACHE_CHECK([if getmsg works], ac_cv_func_getmsg_works,
|
|
AC_TRY_RUN([
|
|
#include <stdio.h>
|
|
#include <errno.h>
|
|
|
|
int main()
|
|
{
|
|
int ret;
|
|
ret = getmsg(open("/dev/null", 0), NULL, NULL, NULL);
|
|
if(ret < 0 && errno == ENOSYS)
|
|
return 1;
|
|
return 0;
|
|
}
|
|
], ac_cv_func_getmsg_works=yes,
|
|
ac_cv_func_getmsg_works=no,
|
|
ac_cv_func_getmsg_works=no))
|
|
if test "$ac_cv_func_getmsg_works" = "yes"; then
|
|
AC_DEFINE(HAVE_GETMSG, 1,
|
|
[Define if you have a working getmsg.])
|
|
AC_DEFINE(STREAMSPTY, 1,
|
|
[Define if you have streams ptys.])
|
|
fi
|
|
fi
|
|
;;
|
|
esac
|
|
|
|
AH_BOTTOM([
|
|
#if defined(ENCRYPTION) && !defined(AUTHENTICATION)
|
|
#define AUTHENTICATION 1
|
|
#endif
|
|
|
|
/* Set this to the default system lead string for telnetd
|
|
* can contain %-escapes: %s=sysname, %m=machine, %r=os-release
|
|
* %v=os-version, %t=tty, %h=hostname, %d=date and time
|
|
*/
|
|
#undef USE_IM
|
|
|
|
/* Used with login -p */
|
|
#undef LOGIN_ARGS
|
|
|
|
/* set this to a sensible login */
|
|
#ifndef LOGIN_PATH
|
|
#define LOGIN_PATH BINDIR "/login"
|
|
#endif
|
|
])
|
|
])
|
|
|
|
dnl $Id: check-compile-et.m4,v 1.6 2001/09/02 17:08:48 assar Exp $
|
|
dnl
|
|
dnl CHECK_COMPILE_ET
|
|
AC_DEFUN([CHECK_COMPILE_ET], [
|
|
|
|
AC_CHECK_PROG(COMPILE_ET, compile_et, [compile_et])
|
|
|
|
krb_cv_compile_et="no"
|
|
if test "${COMPILE_ET}" = "compile_et"; then
|
|
|
|
dnl We have compile_et. Now let's see if it supports `prefix' and `index'.
|
|
AC_MSG_CHECKING(whether compile_et has the features we need)
|
|
cat > conftest_et.et <<'EOF'
|
|
error_table conf
|
|
prefix CONFTEST
|
|
index 1
|
|
error_code CODE1, "CODE1"
|
|
index 128
|
|
error_code CODE2, "CODE2"
|
|
end
|
|
EOF
|
|
if ${COMPILE_ET} conftest_et.et >/dev/null 2>&1; then
|
|
dnl XXX Some systems have <et/com_err.h>.
|
|
save_CPPFLAGS="${save_CPPFLAGS}"
|
|
if test -d "/usr/include/et"; then
|
|
CPPFLAGS="-I/usr/include/et ${CPPFLAGS}"
|
|
fi
|
|
dnl Check that the `prefix' and `index' directives were honored.
|
|
AC_TRY_RUN([
|
|
#include <com_err.h>
|
|
#include <string.h>
|
|
#include "conftest_et.h"
|
|
int main(){return (CONFTEST_CODE2 - CONFTEST_CODE1) != 127;}
|
|
], [krb_cv_compile_et="yes"],[CPPFLAGS="${save_CPPFLAGS}"])
|
|
fi
|
|
AC_MSG_RESULT(${krb_cv_compile_et})
|
|
rm -fr conftest*
|
|
fi
|
|
|
|
if test "${krb_cv_compile_et}" = "yes"; then
|
|
dnl Since compile_et seems to work, let's check libcom_err
|
|
krb_cv_save_LIBS="${LIBS}"
|
|
LIBS="${LIBS} -lcom_err"
|
|
AC_MSG_CHECKING(for com_err)
|
|
AC_TRY_LINK([#include <com_err.h>],[
|
|
const char *p;
|
|
p = error_message(0);
|
|
],[krb_cv_com_err="yes"],[krb_cv_com_err="no"; CPPFLAGS="${save_CPPFLAGS}"])
|
|
AC_MSG_RESULT(${krb_cv_com_err})
|
|
LIBS="${krb_cv_save_LIBS}"
|
|
else
|
|
dnl Since compile_et doesn't work, forget about libcom_err
|
|
krb_cv_com_err="no"
|
|
fi
|
|
|
|
dnl Only use the system's com_err if we found compile_et, libcom_err, and
|
|
dnl com_err.h.
|
|
if test "${krb_cv_com_err}" = "yes"; then
|
|
DIR_com_err=""
|
|
LIB_com_err="-lcom_err"
|
|
LIB_com_err_a=""
|
|
LIB_com_err_so=""
|
|
AC_MSG_NOTICE(Using the already-installed com_err)
|
|
else
|
|
COMPILE_ET="\$(top_builddir)/lib/com_err/compile_et"
|
|
DIR_com_err="com_err"
|
|
LIB_com_err="\$(top_builddir)/lib/com_err/libcom_err.la"
|
|
LIB_com_err_a="\$(top_builddir)/lib/com_err/.libs/libcom_err.a"
|
|
LIB_com_err_so="\$(top_builddir)/lib/com_err/.libs/libcom_err.so"
|
|
AC_MSG_NOTICE(Using our own com_err)
|
|
fi
|
|
AC_SUBST(DIR_com_err)
|
|
AC_SUBST(LIB_com_err)
|
|
AC_SUBST(LIB_com_err_a)
|
|
AC_SUBST(LIB_com_err_so)
|
|
|
|
])
|
|
|
|
dnl $Id: auth-modules.m4,v 1.5 2002/09/09 13:31:45 joda Exp $
|
|
dnl
|
|
dnl Figure what authentication modules should be built
|
|
dnl
|
|
dnl rk_AUTH_MODULES(module-list)
|
|
|
|
AC_DEFUN(rk_AUTH_MODULES,[
|
|
AC_MSG_CHECKING([which authentication modules should be built])
|
|
|
|
z='m4_ifval([$1], $1, [sia pam afskauthlib])'
|
|
LIB_AUTH_SUBDIRS=
|
|
for i in $z; do
|
|
case $i in
|
|
sia)
|
|
if test "$ac_cv_header_siad_h" = yes; then
|
|
LIB_AUTH_SUBDIRS="$LIB_AUTH_SUBDIRS sia"
|
|
fi
|
|
;;
|
|
pam)
|
|
case "${host}" in
|
|
*-*-freebsd*) ac_cv_want_pam_krb4=no ;;
|
|
*) ac_cv_want_pam_krb4=yes ;;
|
|
esac
|
|
|
|
if test "$ac_cv_want_pam_krb4" = yes -a \
|
|
"$ac_cv_header_security_pam_modules_h" = yes -a \
|
|
"$enable_shared" = yes; then
|
|
LIB_AUTH_SUBDIRS="$LIB_AUTH_SUBDIRS pam"
|
|
fi
|
|
;;
|
|
afskauthlib)
|
|
case "${host}" in
|
|
*-*-irix[[56]]*) LIB_AUTH_SUBDIRS="$LIB_AUTH_SUBDIRS afskauthlib" ;;
|
|
esac
|
|
;;
|
|
esac
|
|
done
|
|
if test "$LIB_AUTH_SUBDIRS"; then
|
|
AC_MSG_RESULT($LIB_AUTH_SUBDIRS)
|
|
else
|
|
AC_MSG_RESULT(none)
|
|
fi
|
|
|
|
AC_SUBST(LIB_AUTH_SUBDIRS)dnl
|
|
])
|
|
|
|
dnl
|
|
dnl $Id: destdirs.m4,v 1.2 2002/08/12 15:12:50 joda Exp $
|
|
dnl
|
|
|
|
AC_DEFUN([rk_DESTDIRS], [
|
|
# This is done by AC_OUTPUT but we need the result here.
|
|
test "x$prefix" = xNONE && prefix=$ac_default_prefix
|
|
test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
|
|
|
|
AC_FOREACH([rk_dir], [bin lib libexec localstate sbin sysconf], [
|
|
x="${rk_dir[]dir}"
|
|
eval y="$x"
|
|
while test "x$y" != "x$x"; do
|
|
x="$y"
|
|
eval y="$x"
|
|
done
|
|
AC_DEFINE_UNQUOTED(AS_TR_CPP(rk_dir[]dir), "$x", [path to ]rk_dir[])])
|
|
])
|
|
|