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543 lines
16 KiB
Plaintext
543 lines
16 KiB
Plaintext
dnl configure.in: Input for Autoconf
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dnl
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dnl %%% portions-copyright-cmetz-96
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dnl Portions of this software are Copyright 1996-1998 by Craig Metz, All Rights
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dnl Reserved. The Inner Net License Version 2 applies to these portions of
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dnl the software.
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dnl You should have received a copy of the license with this software. If
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dnl you didn't get a copy, you may request one from <license@inner.net>.
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dnl
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dnl Portions of this software are Copyright 1995 by Randall Atkinson and Dan
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dnl McDonald, All Rights Reserved. All Rights under this copyright are assigned
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dnl to the U.S. Naval Research Laboratory (NRL). The NRL Copyright Notice and
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dnl License Agreement applies to this software.
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dnl
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dnl History:
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dnl
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dnl Modified by cmetz for OPIE 2.32. Substitute default for LOCK_DIR.
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dnl Fix the --disable-user-locking bug. AC_DEFINE variables to 1.
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dnl Really check for ut_host.
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dnl Modified by cmetz for OPIE 2.31. Put back manual utmp[x]/wtmp[x]
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dnl checks -- too many OSs can't be trusted to tell us where they are.
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dnl Check for sys/select.h. Spell endutent right. Replace strtoul()
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dnl if needed. Removed duplicate check for sysconf. Added check for
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dnl SunOS C2 shadow passwords (may need more work). Replace
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dnl setutent. Added options to disable use of utmp/wtmp. Replace
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dnl seteuid and setegid. Check for usleep. Moved options.h options
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dnl here as enable/disable options.
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dnl Modified by cmetz for OPIE 2.3. Removed redundant memset/memcpy.
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dnl Changed ls -g test around. Changed logindevperm/fbtab defines.
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dnl Added check for /etc/environment and /etc/src.sh. Check for
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dnl /var/adm/sulog. Check for {get,put}utxline, provide libmissing
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dnl versionf of {get,put}utline. Added --enable option for anonymous
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dnl FTP. Got rid of a few unneeded checks. Check for functions only
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dnl used by libmissing only if the replacement function that needs
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dnl them is itself needed.
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dnl Modified by cmetz for OPIE 2.22. Check for Solaris drain bamaged ls.
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dnl Check for setlogin(). Removed duplicate checks for some funcs.
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dnl Modified by cmetz for OPIE 2.21. Filename must be in utmp[x]/wtmp[x]
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dnl defines.
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dnl Modified by cmetz for OPIE 2.2. Misc changes. Changed for libmissing
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dnl support and building its target object list. Changed to support
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dnl FUNCTION declaration et al. Added a LOT of checks and a LOT of
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dnl fixes.
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dnl Created at NRL for OPIE 2.1.
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AC_INIT(README)
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AC_CONFIG_HEADER(config.h)
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AC_ARG_ENABLE(access-file, [ --enable-access-file=FILENAME
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Enable the OPIE access file FILENAME], AC_DEFINE_UNQUOTED(PATH_ACCESS_FILE, "$enable_access_file") echo "Using the access file in $enable_access_file -- don't say we didn't warn you!")
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ACCESS_FILE="$enable_access_file"
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AC_SUBST(ACCESS_FILE)
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AC_ARG_ENABLE(server-md4, [ --enable-server-md4 Use MD4 instead of MD5 for the server], AC_DEFINE(MDX, 4), AC_DEFINE(MDX, 5))
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AC_ARG_ENABLE(user-locking, [ --disable-user-locking Disable user locking
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--enable-user-locking[=DIR]
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Put user lock files in DIR [/etc/opielocks]],,)
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if test "$enable_user_locking" != no;
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then
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if test -z "$enable_user_locking"
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then
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AC_DEFINE(OPIE_LOCK_DIR, "/etc/opielocks")
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LOCK_DIR="/etc/opielocks"
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else
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AC_DEFINE_UNQUOTED(OPIE_LOCK_DIR, "$enable_user_locking")
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LOCK_DIR="$enable_user_locking"
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fi
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fi
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AC_SUBST(LOCK_DIR)
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AC_ARG_ENABLE(retype, [ --enable-retype Ask users to re-type their secret pass phrases], AC_DEFINE(RETYPE, 1))
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AC_ARG_ENABLE(su-star-check, [ --enable-su-star-check Refuse to switch to disabled accounts], AC_DEFINE(SU_STAR_CHECK, 1))
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AC_ARG_ENABLE(new-prompts, [ --disable-new-prompts Use more compatible (but less informative) prompts],, AC_DEFINE(NEW_PROMPTS, 1))
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AC_ARG_ENABLE(insecure-override, [ --enable-insecure-override
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Allow users to override insecure checks], AC_DEFINE(INSECURE_OVERRIDE, 1))
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AC_ARG_ENABLE(anonymous-ftp, [ --enable-anonymous-ftp Enable anonymous FTP support], AC_DEFINE(DOANONYMOUS, 1) echo "Enabling anonymous FTP support in ftp -- don't say we didn't warn you!")
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AC_ARG_ENABLE(utmp, [ --disable-utmp Disable utmp logging], AC_DEFINE(DISABLE_UTMP, 1) echo "Disabling utmp logging")
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AC_ARG_ENABLE(wtmp, [ --disable-wtmp Disable wtmp logging], AC_DEFINE(DISABLE_UTMP, 1) echo "Disabling wtmp logging")
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dnl Checks for programs.
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AC_PROG_CC
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AC_PROG_CPP
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AC_PROG_LN_S
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AC_PROG_RANLIB
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AC_PROG_YACC
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AC_AIX
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AC_ISC_POSIX
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AC_MINIX
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dnl We'd put PATH in these checks, but it turns out that autoconf doesn't
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dnl work as documented when it comes to the colon separator...
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AC_PATH_PROG(CHOWN, chown, /bin/chown, /usr/bin /bin /usr/sbin /sbin /usr/etc /etc)
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AC_PATH_PROG(SU, su, /bin/su, /usr/bin /bin)
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AC_PATH_PROG(ALT_SU, su,, /usr/sbin /sbin)
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AC_PATH_PROG(SCHEME, scheme,, /usr/lib/iaf/scheme)
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AC_PATH_PROG(LOGIN, login, /bin/login, /usr/bin /bin)
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dnl AC_DEFINE_UNQUOTED(PATH_LOGIN, "$LOGIN")
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if test ! -z "$SCHEME";
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then
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LOGIN="$SCHEME";
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fi
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AC_PATH_PROG(FTPD, ftpd,, /usr/libexec /usr/etc /etc /usr/sbin /sbin /usr/lbin)
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AC_PATH_PROG(INFTPD, in.ftpd,, /usr/libexec /usr/etc /etc /usr/sbin /sbin /usr/lbin)
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if test -z "$FTPD"
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then
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if test ! -z "$INFTPD"
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then
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FTPD="$INFTPD"
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fi
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fi
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AC_MSG_CHECKING(for default PATH entries)
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default_path=""
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save_IFS="$IFS"
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IFS=" "
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for i in /usr/bin /bin /usr/ucb /usr/sbin /usr/bsd /sbin /usr/bin/X11 /etc /usr/local/X11/bin /usr/X11R6/bin /your-system-is-broken
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do
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IFS=":"
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for j in $PATH
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do
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if test "$i" = "$j"
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then
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if test -d "$i"
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then
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if test -z "$default_path"
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then
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default_path="$i"
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else
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default_path="$default_path:$i"
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fi
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fi
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fi
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done
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IFS=" "
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done
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AC_DEFINE_UNQUOTED(DEFAULT_PATH, "$default_path")
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AC_MSG_RESULT($default_path)
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AC_MSG_CHECKING(for test -e flag)
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if sh config.testeflag
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then
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result=yes
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EXISTS="-e"
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else
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result=no
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EXISTS="-f"
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fi
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AC_SUBST(EXISTS)
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AC_MSG_RESULT($result)
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AC_MSG_CHECKING(for mkdir -p flag)
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if test -d config.tmpdir
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then
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rmdir config.tmpdir/foo/bar >/dev/null 2>/dev/null
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rmdir config.tmpdir/foo >/dev/null 2>/dev/null
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rmdir config.tmpdir >/dev/null 2>/dev/null
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fi
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result=no
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if mkdir -p config.tmpdir/foo/bar >/dev/null 2>/dev/null
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then
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if test -d config.tmpdir
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then
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if test -d config.tmpdir/foo
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then
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if test -d config.tmpdir/foo/bar
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then
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result=yes
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rmdir config.tmpdir/foo/bar >/dev/null 2>/dev/null
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fi
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rmdir config.tmpdir/foo >/dev/null 2>/dev/null
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fi
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rmdir config.tmpdir >/dev/null 2>/dev/null
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fi
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fi
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if test "$result" = yes
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then
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MKDIR="mkdir -p"
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else
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MKDIR="mkdir"
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fi
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AC_SUBST(MKDIR)
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AC_MSG_RESULT($result)
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AC_MSG_CHECKING(for ls group field)
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lsg=`/bin/ls -ldg / | wc -w | awk '{print $1}'`;
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ls=`/bin/ls -ld / | wc -w | awk '{print $1}'`;
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result="no"
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if test $ls = 9;
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then
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result="yes"
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else
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if test "$ls" = 8 -a "$lsg" = 9;
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then
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result="yes, with -g"
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AC_DEFINE(HAVE_LS_G_FLAG)
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fi
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fi
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AC_MSG_RESULT($result)
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dnl Checks for various system characteristics
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AC_MSG_CHECKING(for /etc/default/login)
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if test $EXISTS /etc/default/login
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then
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result=yes
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AC_DEFINE(HAVE_ETC_DEFAULT_LOGIN)
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else
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result=no
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fi
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AC_MSG_RESULT($result)
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AC_MSG_CHECKING(for /etc/securetty)
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if test $EXISTS /etc/securetty
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then
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result=yes
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AC_DEFINE(HAVE_SECURETTY)
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else
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result=no
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fi
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AC_MSG_RESULT($result)
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AC_MSG_CHECKING(for /etc/logindevperm)
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if test $EXISTS /etc/logindevperm
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then
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AC_MSG_RESULT(yes)
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AC_DEFINE(HAVE_LOGIN_PERMFILE, "/etc/logindevperm")
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else
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AC_MSG_RESULT(no)
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AC_MSG_CHECKING(for /etc/fbtab)
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if test $EXISTS /etc/fbtab
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then
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result=yes
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AC_DEFINE(HAVE_LOGIN_PERMFILE, "/etc/fbtab")
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else
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result=no
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fi
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AC_MSG_RESULT($result)
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fi
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AC_MSG_CHECKING(for /etc/environment)
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if test $EXISTS /etc/environment
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then
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AC_MSG_RESULT(yes)
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AC_DEFINE(HAVE_LOGIN_ENVFILE, "/etc/environment")
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else
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AC_MSG_RESULT(no)
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AC_MSG_CHECKING(for /etc/src.sh)
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if test $EXISTS /etc/src.sh
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then
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result=yes
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AC_DEFINE(HAVE_LOGIN_ENVFILE, "/etc/src.sh")
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else
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result=no
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fi
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AC_MSG_RESULT($result)
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fi
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AC_MSG_CHECKING(for /etc/shadow)
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if test $EXISTS /etc/shadow
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then
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result=yes
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AC_DEFINE(HAVE_ETC_SHADOW)
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else
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AC_MSG_RESULT(no)
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AC_MSG_CHECKING(for /etc/security/passwd.adjunct)
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if test $EXISTS /etc/security/passwd.adjunct
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then
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result=yes
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AC_DEFINE(HAVE_SUNOS_C2_SHADOW)
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LIBOBJS="$LIBOBJS getspnam.o endspent.o"
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else
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result=no
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fi
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fi
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AC_MSG_RESULT($result)
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AC_MSG_CHECKING(for /var/adm/sulog)
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if test $EXISTS /var/adm/sulog
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then
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result=yes
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AC_DEFINE(HAVE_SULOG)
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else
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result=no
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fi
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AC_MSG_RESULT($result)
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AC_MSG_CHECKING(mail spool location)
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mail_spool=""
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for i in /var/mail /usr/mail /var/spool/mail /usr/spool/mail
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do
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if test -d $i
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then
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mail_spool="$i"
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fi
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done
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if test -z "$mail_spool"
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then
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result="not found"
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else
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result="$mail_spool"
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AC_DEFINE_UNQUOTED(PATH_MAIL, "$mail_spool")
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fi
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AC_MSG_RESULT($result)
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AC_MSG_CHECKING(where your system puts the utmp file)
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utmp_path=""
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for i in /var/run /var/adm /usr/adm /etc
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do
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if test $EXISTS $i/utmp
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then
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utmp_path="$i"
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fi
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done
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if test -z "$utmp_path"
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then
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result="not found"
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else
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result="$utmp_path"
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AC_DEFINE_UNQUOTED(PATH_UTMP_AC, "$utmp_path/utmp")
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fi
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AC_MSG_RESULT($result)
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AC_MSG_CHECKING(where your system puts the utmpx file)
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utmp_path=""
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for i in /var/run /var/adm /usr/adm /etc
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do
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if test $EXISTS $i/utmp
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then
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utmp_path="$i"
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fi
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done
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if test -z "$utmp_path"
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then
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result="not found"
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AC_DEFINE_UNQUOTED(PATH_UTMP_AC, "$utmp_path/utmpx")
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fi
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AC_MSG_RESULT($result)
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AC_MSG_CHECKING(where your system puts the wtmp file)
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wtmp_path=""
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for i in /var/run /var/log /var/adm /usr/adm /etc
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do
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if test $EXISTS $i/wtmp
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then
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wtmp_path="$i"
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fi
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done
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if test -z "$wtmp_path"
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then
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result="not found"
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else
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result="$wtmp_path"
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AC_DEFINE_UNQUOTED(PATH_WTMP_AC, "$wtmp_path/wtmp")
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fi
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AC_MSG_RESULT($result)
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AC_MSG_CHECKING(where your system puts the wtmpx file)
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wtmpx_path=""
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for i in /var/run /var/log /var/adm /usr/adm /etc
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do
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if test $EXISTS $i/wtmpx
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then
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wtmpx_path="$i"
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fi
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done
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if test -z "$wtmpx_path"
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then
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result="not found"
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else
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result="$wtmpx_path"
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AC_DEFINE_UNQUOTED(PATH_WTMPX_AC, "$wtmpx_path/wtmpx")
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fi
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AC_MSG_RESULT($result)
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AC_MSG_CHECKING(whether the system profile displays the motd)
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result=no
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if test $EXISTS /etc/profile
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then
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if grep motd /etc/profile >/dev/null 2>/dev/null
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then
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result=yes
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fi
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fi
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if test "$result" = yes
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then
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AC_DEFINE(HAVE_MOTD_IN_PROFILE)
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fi
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AC_MSG_RESULT($result)
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AC_MSG_CHECKING(whether the system profile checks for mail)
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result=no
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if test $EXISTS /etc/profile
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then
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if grep 'mail\.' /etc/profile >/dev/null 2>/dev/null
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then
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result=yes
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fi
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fi
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if test "$result" = yes
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then
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AC_DEFINE(HAVE_MAILCHECK_IN_PROFILE)
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fi
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AC_MSG_RESULT($result)
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dnl Random checks
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AC_C_CONST
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AC_MSG_CHECKING(to see if your compiler can handle void arguments)
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AC_TRY_COMPILE(foo(void) { },, AC_DEFINE(HAVE_VOIDARG) AC_MSG_RESULT(yes), AC_MSG_RESULT(no))
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AC_MSG_CHECKING(to see if your compiler can handle void return values)
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AC_TRY_COMPILE(void foo() { },, AC_DEFINE(HAVE_VOIDRET) AC_MSG_RESULT(yes), AC_MSG_RESULT(no))
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AC_MSG_CHECKING(to see if your compiler can handle void pointers)
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AC_TRY_COMPILE(foo() { void *bar = (void *)0x42; bar = bar + 1; },, AC_DEFINE(HAVE_VOIDPTR) AC_MSG_RESULT(yes), AC_MSG_RESULT(no))
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AC_MSG_CHECKING(to see if your compiler can handle ANSI argument lists)
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AC_TRY_COMPILE(int foo(int bar, int baz) { return 0; },, AC_DEFINE(HAVE_ANSIDECL) AC_MSG_RESULT(yes), AC_MSG_RESULT(no))
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AC_MSG_CHECKING(to see if your compiler can handle ANSI prototypes)
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AC_TRY_COMPILE(extern int foo(int, int);,, AC_DEFINE(HAVE_ANSIPROTO) AC_MSG_RESULT(yes), AC_MSG_RESULT(no))
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AC_MSG_CHECKING(to see if your compiler can handle ANSI variable arguments)
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AC_TRY_COMPILE([#include <stdarg.h>
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int foo(int arg, ...) {
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va_list ap;
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va_start(ap, arg);
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va_end(ap);
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return 0;
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}],, AC_DEFINE(HAVE_ANSISTDARG) AC_MSG_RESULT(yes), AC_MSG_RESULT(no))
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AC_MSG_CHECKING(to see if you have an ANSI-style sprintf)
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AC_TRY_RUN([#include <stdio.h>
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int main(argc, argv)
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int argc;
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char *argv[];
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{
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char buf[5];
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int i = 2;
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i += sprintf(buf, "1234");
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return (i == 6) ? 0 : -1;
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}], AC_DEFINE(HAVE_ANSISPRINTF) AC_MSG_RESULT(yes), AC_MSG_RESULT(no), AC_MSG_RESULT(no))
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dnl Checks for libraries.
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AC_CHECK_LIB(crypt, crypt)
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AC_CHECK_LIB(nsl, gethostname)
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AC_CHECK_LIB(posix, main)
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AC_CHECK_LIB(socket, socket)
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dnl Checks for header files.
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AC_HEADER_DIRENT
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AC_HEADER_SYS_WAIT
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AC_CHECK_HEADERS(crypt.h fcntl.h limits.h termios.h sys/file.h sys/ioctl.h sys/time.h syslog.h unistd.h paths.h shadow.h signal.h sys/signal.h lastlog.h sys/utsname.h pwd.h sys/param.h string.h stdlib.h utmpx.h sys/select.h)
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dnl Checks for typedefs, structures, and compiler characteristics.
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dnl AC_TYPE_UID_T
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dnl AC_TYPE_OFF_T
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dnl AC_TYPE_PID_T
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dnl AC_STRUCT_ST_BLKSIZE
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dnl AC_STRUCT_TM
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AC_MSG_CHECKING(for ut_pid in struct utmp)
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AC_TRY_COMPILE([#include <sys/types.h>
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#include <utmp.h>], [struct utmp foo; return (int)foo.ut_pid;], AC_DEFINE(HAVE_UT_PID) AC_MSG_RESULT(yes), AC_MSG_RESULT(no))
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AC_MSG_CHECKING(for ut_type in struct utmp)
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AC_TRY_COMPILE([#include <sys/types.h>
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#include <utmp.h>], [struct utmp foo; return (int)foo.ut_type;], AC_DEFINE(HAVE_UT_TYPE) AC_MSG_RESULT(yes), AC_MSG_RESULT(no))
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AC_MSG_CHECKING(for ut_name in struct utmp)
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AC_TRY_COMPILE([#include <sys/types.h>
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#include <utmp.h>], [struct utmp foo; return (int)foo.ut_name[0];], AC_DEFINE(HAVE_UT_NAME) AC_MSG_RESULT(yes), AC_MSG_RESULT(no))
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dnl AC_MSG_CHECKING(for ut_user in struct utmp)
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dnl AC_TRY_COMPILE([#include <sys/types.h>
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dnl #include <utmp.h>], [struct utmp foo; return (int)foo.ut_user[0];], AC_DEFINE(HAVE_UT_USER) AC_MSG_RESULT(yes), AC_MSG_RESULT(no))
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AC_MSG_CHECKING(for ut_host in struct utmp)
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AC_TRY_COMPILE([#include <sys/types.h>
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#include <utmp.h>], [struct utmp foo; return (int)foo.ut_host[0];], AC_DEFINE(HAVE_UT_HOST) AC_MSG_RESULT(yes), AC_MSG_RESULT(no))
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dnl Checks for library functions.
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dnl AC_PROG_GCC_TRADITIONAL
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AC_TYPE_SIGNAL
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AC_CHECK_FUNCS(gettimeofday socket strftime strstr setpriority getttynam setvbuf getspnam endspent setgroups getgroups fpurge setlogin lstat getutxline pututxline usleep)
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dnl Libmissing...
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AC_FUNC_MEMCMP
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AC_FUNC_ALLOCA
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AC_REPLACE_FUNCS(getusershell sigaddset sigemptyset strerror strncasecmp)
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MISSING="$LIBOBJS $ALLOCA " ;
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AC_CHECK_FUNC(atexit,, MISSING="${MISSING}atexit.o "; AC_CHECK_FUNCS(on_exit))
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AC_CHECK_FUNC(endutent,, MISSING="${MISSING}endutent.o ")
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AC_CHECK_FUNC(memcpy,, MISSING="${MISSING}memcpy.o "; AC_CHECK_FUNCS(bcopy))
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AC_CHECK_FUNC(memset,, MISSING="${MISSING}memset.o "; AC_CHECK_FUNCS(bzero))
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AC_CHECK_FUNC(getcwd,, MISSING="${MISSING}getcwd.o "; AC_CHECK_FUNCS(getwd))
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AC_CHECK_FUNC(getenv, AC_DEFINE(HAVE_GETENV), MISSING="${MISSING}env.o ")
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AC_CHECK_FUNC(getutline, AC_DEFINE(HAVE_GETUTLINE), MISSING="${MISSING}getutline.o "; AC_CHECK_FUNCS(ttyslot))
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AC_CHECK_FUNC(pututline,, MISSING="${MISSING}pututline.o "; AC_CHECK_FUNCS(ttyslot))
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AC_CHECK_FUNC(setenv, AC_DEFINE(HAVE_SETENV), MISSING="${MISSING}env.o ")
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AC_CHECK_FUNC(setegid,, MISSING="${MISSING}setegid.o "; AC_CHECK_FUNCS(setregid setresgid))
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AC_CHECK_FUNC(seteuid,, MISSING="${MISSING}seteuid.o "; AC_CHECK_FUNCS(setreuid setresuid))
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AC_CHECK_FUNC(setutent,, MISSING="${MISSING}setutent.o ")
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AC_CHECK_FUNC(sigprocmask,, MISSING="${MISSING}sigprocmask.o "; AC_CHECK_FUNCS(sigblock sigsetmask))
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AC_CHECK_FUNC(strchr,, MISSING="${MISSING}strchr.o "; AC_CHECK_FUNCS(index))
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AC_CHECK_FUNC(strrchr,, MISSING="${MISSING}strrchr.o "; AC_CHECK_FUNCS(rindex))
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AC_CHECK_FUNC(strtoul,, MISSING="${MISSING}strtoul.o ")
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AC_CHECK_FUNC(sysconf,, MISSING="${MISSING}sysconf.o "; AC_CHECK_FUNCS(getdtablesize))
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AC_CHECK_FUNC(uname,, MISSING="${MISSING}uname.o "; AC_CHECK_FUNCS(gethostname))
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AC_CHECK_FUNC(unsetenv, AC_DEFINE(HAVE_UNSETENV), MISSING="${MISSING}env.o ")
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AC_SUBST(MISSING)
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AC_MSG_CHECKING(for nonstandard gettimeofday)
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AC_TRY_COMPILE([
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#if HAVE_SYS_TIME_H
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#include <sys/time.h>
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#endif /* HAVE_SYS_TIME_H */
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#if HAVE_UNISTD_H
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#include <unistd.h>
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#endif /* HAVE_UNISTD_H */
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],
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[struct timeval tv;
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gettimeofday(&tv, NULL)], AC_MSG_RESULT(no), AC_MSG_RESULT(maybe) AC_TRY_COMPILE([
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#if HAVE_SYS_TIME_H
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#include <sys/time.h>
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#endif /* HAVE_SYS_TIME_H */
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#if HAVE_UNISTD_H
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#include <unistd.h>
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#endif /* HAVE_UNISTD_H */
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],
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[struct timeval tv;
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gettimeofday(&tv)], AC_DEFINE(HAVE_ONE_ARG_GETTIMEOFDAY) AC_MSG_RESULT(yes), AC_MSG_RESULT(no)))
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# Munge out LOCALBIN and LOCALMAN in canonical (no bletch) form
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AC_OUTPUT(configure.munger libmissing/Makefile libopie/Makefile Makefile.munge:Makefile.in)
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sh configure.munger
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