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[SCM] GNU Autoconf source repository branch, master, updated. v2.63-86-g
From: |
Jim Meyering |
Subject: |
[SCM] GNU Autoconf source repository branch, master, updated. v2.63-86-gb218c04 |
Date: |
Thu, 23 Oct 2008 08:06:54 +0000 |
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http://git.sv.gnu.org/gitweb/?p=autoconf.git;a=commitdiff;h=b218c046a6c28a4bf5117e3202dbfec13a327fb2
The branch, master has been updated
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from 30249d93c1b4255390286a4713a65eca7327c13e (commit)
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- Log -----------------------------------------------------------------
commit b218c046a6c28a4bf5117e3202dbfec13a327fb2
Author: Jim Meyering <address@hidden>
Date: Wed Oct 22 17:25:46 2008 +0200
AC_FUNC_GETGROUPS: always define $ac_cv_func_getgroups_works
* lib/autoconf/functions.m4 (AC_FUNC_GETGROUPS): Always define
the shell variable, $ac_cv_func_getgroups_works. Otherwise, if
it is set to "yes" in the environment and configure is run on
a system like mingw that lacks the getgroups function, it would
mistakenly define HAVE_GETGROUPS. Reported by Simon Josefsson in
<http://thread.gmane.org/gmane.comp.lib.gnulib.bugs/15354>.
-----------------------------------------------------------------------
Summary of changes:
ChangeLog | 10 ++++++++++
lib/autoconf/functions.m4 | 5 ++---
2 files changed, 12 insertions(+), 3 deletions(-)
diff --git a/ChangeLog b/ChangeLog
index bdc3244..e0f3f26 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,13 @@
+2008-10-22 Jim Meyering <address@hidden>
+
+ AC_FUNC_GETGROUPS: always define $ac_cv_func_getgroups_works
+ * lib/autoconf/functions.m4 (AC_FUNC_GETGROUPS): Always define
+ the shell variable, $ac_cv_func_getgroups_works. Otherwise, if
+ it is set to "yes" in the environment and configure is run on
+ a system like mingw that lacks the getgroups function, it would
+ mistakenly define HAVE_GETGROUPS. Reported by Simon Josefsson in
+ <http://thread.gmane.org/gmane.comp.lib.gnulib.bugs/15354>.
+
2008-10-22 Paolo Bonzini <address@hidden>
and Eric Blake <address@hidden>
diff --git a/lib/autoconf/functions.m4 b/lib/autoconf/functions.m4
index 14fe315..3999134 100644
--- a/lib/autoconf/functions.m4
+++ b/lib/autoconf/functions.m4
@@ -619,6 +619,7 @@ if test $ac_cv_func_getgroups = no; then
AC_CHECK_LIB(bsd, getgroups, [GETGROUPS_LIB=-lbsd])
fi
+ac_cv_func_getgroups_works=no
# Run the program to test the functionality of the system-supplied
# getgroups function only if there is such a function.
if test $ac_cv_func_getgroups = yes; then
@@ -626,9 +627,7 @@ if test $ac_cv_func_getgroups = yes; then
[AC_RUN_IFELSE([AC_LANG_PROGRAM([AC_INCLUDES_DEFAULT],
[[/* On Ultrix 4.3, getgroups (0, 0) always fails. */
return getgroups (0, 0) == -1;]])],
- [ac_cv_func_getgroups_works=yes],
- [ac_cv_func_getgroups_works=no],
- [ac_cv_func_getgroups_works=no])
+ [ac_cv_func_getgroups_works=yes])
])
if test $ac_cv_func_getgroups_works = yes; then
AC_DEFINE(HAVE_GETGROUPS, 1,
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