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This incorporates: 2017-11-11 faccessat: port to macOS (Bug#29231) 2017-11-05 fstatat: pacify GCC on unusual platform * build-aux/config.guess, build-aux/config.sub: * doc/misc/texinfo.tex, lib/faccessat.c, lib/fstatat.c: * lib/unistd.in.h, m4/faccessat.m4, m4/unistd_h.m4: Copy from Gnulib. * lib/gnulib.mk.in, m4/gnulib-comp.m4: Regenerate.
31 lines
817 B
Plaintext
31 lines
817 B
Plaintext
# serial 7
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# See if we need to provide faccessat replacement.
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dnl Copyright (C) 2009-2017 Free Software Foundation, Inc.
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dnl This file is free software; the Free Software Foundation
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dnl gives unlimited permission to copy and/or distribute it,
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dnl with or without modifications, as long as this notice is preserved.
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# Written by Eric Blake.
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AC_DEFUN([gl_FUNC_FACCESSAT],
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[
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AC_REQUIRE([gl_UNISTD_H_DEFAULTS])
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dnl Persuade glibc <unistd.h> to declare faccessat().
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AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS])
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AC_CHECK_FUNCS_ONCE([faccessat])
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if test $ac_cv_func_faccessat = no; then
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HAVE_FACCESSAT=0
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elif test "$gl_cv_func_lstat_dereferences_slashed_symlink" != yes; then
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REPLACE_FACCESSAT=1
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fi
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])
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# Prerequisites of lib/faccessat.c.
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AC_DEFUN([gl_PREREQ_FACCESSAT],
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[
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AC_CHECK_FUNCS([access])
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])
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