diff options
| author | Bruno Haible <bruno@clisp.org> | 2017-11-12 13:16:15 +0100 |
|---|---|---|
| committer | Bruno Haible <bruno@clisp.org> | 2017-11-12 13:16:15 +0100 |
| commit | 71befb4f6c4023b397fabca604ad339eed4791de (patch) | |
| tree | 5ab0878cd54183e658227d5828e7969ea92216a3 /m4 | |
| parent | dd1890b79725d4a044039b476e6ad4592d2c9399 (diff) | |
| download | gnulib-71befb4f6c4023b397fabca604ad339eed4791de.tar.gz | |
faccessat: Make the last change more robust.
* m4/faccessat.m4 (gl_FUNC_FACCESSAT): Require
gl_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK. Treat "guessing yes" like "yes".
Diffstat (limited to 'm4')
| -rw-r--r-- | m4/faccessat.m4 | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/m4/faccessat.m4 b/m4/faccessat.m4 index f4cb49d166..c64545abd4 100644 --- a/m4/faccessat.m4 +++ b/m4/faccessat.m4 @@ -1,4 +1,4 @@ -# serial 7 +# serial 8 # See if we need to provide faccessat replacement. dnl Copyright (C) 2009-2017 Free Software Foundation, Inc. @@ -11,6 +11,7 @@ dnl with or without modifications, as long as this notice is preserved. AC_DEFUN([gl_FUNC_FACCESSAT], [ AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + AC_REQUIRE([gl_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK]) dnl Persuade glibc <unistd.h> to declare faccessat(). AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) @@ -18,8 +19,11 @@ AC_DEFUN([gl_FUNC_FACCESSAT], AC_CHECK_FUNCS_ONCE([faccessat]) if test $ac_cv_func_faccessat = no; then HAVE_FACCESSAT=0 - elif test "$gl_cv_func_lstat_dereferences_slashed_symlink" != yes; then - REPLACE_FACCESSAT=1 + else + case "$gl_cv_func_lstat_dereferences_slashed_symlink" in + *yes) ;; + *) REPLACE_FACCESSAT=1 ;; + esac fi ]) |