Mercurial > gnulib
view m4/rmdir-errno.m4 @ 40163:b89f4c441767
Avoid build errors due to wrong references between modules.
* lib/uninorm/canonical-decomposition.c: Include
"uninorm/decomposition-table.h", not "decomposition-table.h".
* lib/uninorm/decomposition.c: Likewise.
* lib/uninorm/u8-normalize.c: Include "uninorm/decompose-internal.h",
not "decompose-internal.h".
* lib/uninorm/u16-normalize.c: Likewise.
* lib/uninorm/u32-normalize.c: Likewise.
* lib/uninorm/uninorm-filter.c: Likewise.
* lib/uninorm/nfkc.c: Likewise.
* lib/uninorm/nfkd.c: Likewise.
* lib/unicase/u8-casemap.c: Include "unicase/caseprop.h", not
"caseprop.h".
* lib/unicase/u8-ct-totitle.c: Likewise.
* lib/unicase/u8-prefix-context.c: Likewise.
* lib/unicase/u8-suffix-context.c: Likewise.
* lib/unicase/u16-casemap.c: Likewise.
* lib/unicase/u16-ct-totitle.c: Likewise.
* lib/unicase/u16-prefix-context.c: Likewise.
* lib/unicase/u16-suffix-context.c: Likewise.
* lib/unicase/u32-casemap.c: Likewise.
* lib/unicase/u32-ct-totitle.c: Likewise.
* lib/unicase/u32-prefix-context.c: Likewise.
* lib/unicase/u32-suffix-context.c: Likewise.
* lib/unicase/u8-tolower.c: Include "unicase/unicasemap.h", not
"unicasemap.h".
* lib/unicase/u8-toupper.c: Likewise.
* lib/unicase/u8-ct-tolower.c: Likewise.
* lib/unicase/u8-ct-toupper.c: Likewise.
* lib/unicase/u16-tolower.c: Likewise.
* lib/unicase/u16-toupper.c: Likewise.
* lib/unicase/u16-ct-tolower.c: Likewise.
* lib/unicase/u16-ct-toupper.c: Likewise.
* lib/unicase/u32-tolower.c: Likewise.
* lib/unicase/u32-toupper.c: Likewise.
* lib/unicase/u32-ct-tolower.c: Likewise.
* lib/unicase/u32-ct-toupper.c: Likewise.
* lib/unicase/u8-ct-casefold.c: Include "unicase/unicasemap.h", not
"unicasemap.h", and "unicase/casefold.h", not "casefold.h".
* lib/unicase/u16-ct-casefold.c: Likewise.
* lib/unicase/u32-ct-casefold.c: Likewise.
author | Bruno Haible <bruno@clisp.org> |
---|---|
date | Mon, 28 Jan 2019 01:20:11 +0100 |
parents | b06060465f09 |
children |
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# serial 13 # Copyright (C) 2000-2001, 2005-2006, 2009-2019 Free Software Foundation, Inc. # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # When rmdir fails because the specified directory is not empty, it sets # errno to some value, usually ENOTEMPTY. However, on some AIX systems, # ENOTEMPTY is mistakenly defined to be EEXIST. To work around this, and # in general, to avoid depending on the use of any particular symbol, this # test runs a test to determine the actual numeric value. AC_DEFUN([gl_FUNC_RMDIR_NOTEMPTY], [dnl AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles AC_CHECK_HEADERS_ONCE([unistd.h]) AC_CACHE_CHECK([for rmdir-not-empty errno value], [gl_cv_func_rmdir_errno_not_empty], [ # Arrange for deletion of the temporary directory this test creates. ac_clean_files="$ac_clean_files confdir2" mkdir confdir2; : > confdir2/file AC_RUN_IFELSE([AC_LANG_SOURCE([[ #include <stdio.h> #include <errno.h> #ifdef HAVE_UNISTD_H # include <unistd.h> #endif int main () { FILE *s; int val; rmdir ("confdir2"); val = errno; s = fopen ("confdir2/errno", "w"); fprintf (s, "%d\n", val); fclose (s); return 0; } ]])], [gl_cv_func_rmdir_errno_not_empty=`cat confdir2/errno`], [gl_cv_func_rmdir_errno_not_empty='configure error in rmdir-errno.m4'], [case "$host_os" in # Guess ENOTEMPTY = 41 on native Windows. mingw*) gl_cv_func_rmdir_errno_not_empty=ENOTEMPTY ;; *) gl_cv_func_rmdir_errno_not_empty=ENOTEMPTY ;; esac ]) ] ) AC_DEFINE_UNQUOTED([RMDIR_ERRNO_NOT_EMPTY], [$gl_cv_func_rmdir_errno_not_empty], [the value to which errno is set when rmdir fails on a nonempty directory]) ])