obsdcompat: Drop configure test for `optreset' (result is not used)

git-svn-id: svn://tug.org/texlive/trunk@25539 c570f23f-e606-0410-a88d-b1316a301751

3 files changed, 4 insertions, 40 deletions

diff --git a/Build/source/libs/obsdcompat/ChangeLog b/Build/source/libs/obsdcompat/ChangeLog
index 22b95a1bed4..e877183cfe2 100644
--- a/Build/source/libs/obsdcompat/ChangeLog
+++ b/Build/source/libs/obsdcompat/ChangeLog
@@ -1,3 +1,7 @@
+2012-02-29  Peter Breitenlohner  <peb@mppmu.mpg.de>
+
+	* configure.ac: Drop test for `optreset' (result is not used).
+
 2010-02-20  Peter Breitenlohner  <peb@mppmu.mpg.de>
 
 	* includes.h [__MINGW32__]: Temporarily #define eof as macro
diff --git a/Build/source/libs/obsdcompat/configure b/Build/source/libs/obsdcompat/configure
index f84acabcd06..2920be6e5c6 100755
--- a/Build/source/libs/obsdcompat/configure
+++ b/Build/source/libs/obsdcompat/configure
@@ -7006,38 +7006,6 @@ $as_echo "#define HAVE___VA_COPY 1" >>confdefs.h
 
 fi
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getopt has optreset support" >&5
-$as_echo_n "checking whether getopt has optreset support... " >&6; }
-if ${ac_cv_have_getopt_optreset+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-
-	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-#include <getopt.h>
-
-int
-main ()
-{
- extern int optreset; optreset = 0;
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-   ac_cv_have_getopt_optreset="yes"
-else
-   ac_cv_have_getopt_optreset="no"
-
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_getopt_optreset" >&5
-$as_echo "$ac_cv_have_getopt_optreset" >&6; }
-
 CFLAGS="$CFLAGS $werror_flags"
 
 
diff --git a/Build/source/libs/obsdcompat/configure.ac b/Build/source/libs/obsdcompat/configure.ac
index 8875af50a1f..a891c5b4fe6 100644
--- a/Build/source/libs/obsdcompat/configure.ac
+++ b/Build/source/libs/obsdcompat/configure.ac
@@ -727,14 +727,6 @@ if test "x$ac_cv_have___va_copy" = "xyes" ; then
 	AC_DEFINE(HAVE___VA_COPY, 1, [Define if __va_copy exists])
 fi
 
-AC_CACHE_CHECK([whether getopt has optreset support],
-		ac_cv_have_getopt_optreset, [
-	AC_LINK_IFELSE([AC_LANG_PROGRAM([[
-#include <getopt.h>
-		]], [[ extern int optreset; optreset = 0; ]])],[ ac_cv_have_getopt_optreset="yes" ],[ ac_cv_have_getopt_optreset="no" 
-	])
-])
-
 dnl Adding -Werror to CFLAGS early prevents configure tests from running.
 dnl Add now.
 CFLAGS="$CFLAGS $werror_flags"