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* build-aux/gendocs.sh (version): * doc/gendocs_template: * doc/gendocs_template_min: * doc/gnulib.texi: * lib/version-etc.c (COPYRIGHT_YEAR): Update copyright dates by hand in templates and the like. * all files: Run 'make update-copyright'.
70 lines
2.3 KiB
Plaintext
70 lines
2.3 KiB
Plaintext
# serial 11
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# Copyright (C) 2001, 2003-2004, 2006, 2008-2017 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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# On some systems, mkdir ("foo/", 0700) fails because of the trailing slash.
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# On others, mkdir ("foo/./", 0700) mistakenly succeeds.
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# On such systems, arrange to use a wrapper function.
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AC_DEFUN([gl_FUNC_MKDIR],
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[dnl
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AC_REQUIRE([gl_SYS_STAT_H_DEFAULTS])
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AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles
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AC_CHECK_HEADERS_ONCE([unistd.h])
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AC_CACHE_CHECK([whether mkdir handles trailing slash],
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[gl_cv_func_mkdir_trailing_slash_works],
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[rm -rf conftest.dir
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AC_RUN_IFELSE([AC_LANG_PROGRAM([[
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# include <sys/types.h>
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# include <sys/stat.h>
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]], [return mkdir ("conftest.dir/", 0700);])],
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[gl_cv_func_mkdir_trailing_slash_works=yes],
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[gl_cv_func_mkdir_trailing_slash_works=no],
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[case "$host_os" in
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# Guess yes on glibc systems.
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*-gnu*) gl_cv_func_mkdir_trailing_slash_works="guessing yes" ;;
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# If we don't know, assume the worst.
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*) gl_cv_func_mkdir_trailing_slash_works="guessing no" ;;
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esac
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])
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rm -rf conftest.dir
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]
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)
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case "$gl_cv_func_mkdir_trailing_slash_works" in
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*yes) ;;
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*)
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REPLACE_MKDIR=1
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;;
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esac
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AC_CACHE_CHECK([whether mkdir handles trailing dot],
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[gl_cv_func_mkdir_trailing_dot_works],
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[rm -rf conftest.dir
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AC_RUN_IFELSE([AC_LANG_PROGRAM([[
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# include <sys/types.h>
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# include <sys/stat.h>
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]], [return !mkdir ("conftest.dir/./", 0700);])],
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[gl_cv_func_mkdir_trailing_dot_works=yes],
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[gl_cv_func_mkdir_trailing_dot_works=no],
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[case "$host_os" in
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# Guess yes on glibc systems.
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*-gnu*) gl_cv_func_mkdir_trailing_dot_works="guessing yes" ;;
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# If we don't know, assume the worst.
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*) gl_cv_func_mkdir_trailing_dot_works="guessing no" ;;
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esac
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])
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rm -rf conftest.dir
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]
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)
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case "$gl_cv_func_mkdir_trailing_dot_works" in
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*yes) ;;
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*)
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REPLACE_MKDIR=1
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AC_DEFINE([FUNC_MKDIR_DOT_BUG], [1], [Define to 1 if mkdir mistakenly
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creates a directory given with a trailing dot component.])
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;;
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esac
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])
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