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authorMarc Espie <espie@cvs.openbsd.org>2002-06-10 13:21:50 +0000
committerMarc Espie <espie@cvs.openbsd.org>2002-06-10 13:21:50 +0000
commit0766fc34a2525ed5b1d084ea33b198382d10e7d5 (patch)
tree416bbb9ee74fd1267a31ae8f52a3127d1815f23f /gnu/usr.bin/texinfo/m4/glibc21.m4
parente9d84711c304eca76d998c83ddae54ec5ec7e5fb (diff)
TeXinfo 4.2, much more robust html (and other formats) output, and a few
features that new FSF programs will need (e.g., gcc snapshots). looked at by fgs@, thanks.
Diffstat (limited to 'gnu/usr.bin/texinfo/m4/glibc21.m4')
-rw-r--r--gnu/usr.bin/texinfo/m4/glibc21.m432
1 files changed, 32 insertions, 0 deletions
diff --git a/gnu/usr.bin/texinfo/m4/glibc21.m4 b/gnu/usr.bin/texinfo/m4/glibc21.m4
new file mode 100644
index 00000000000..9c9f3db3036
--- /dev/null
+++ b/gnu/usr.bin/texinfo/m4/glibc21.m4
@@ -0,0 +1,32 @@
+# glibc21.m4 serial 2 (fileutils-4.1.3, gettext-0.10.40)
+dnl Copyright (C) 2000-2002 Free Software Foundation, Inc.
+dnl This file is free software, distributed under the terms of the GNU
+dnl General Public License. As a special exception to the GNU General
+dnl Public License, this file may be distributed as part of a program
+dnl that contains a configuration script generated by Autoconf, under
+dnl the same distribution terms as the rest of that program.
+
+# Test for the GNU C Library, version 2.1 or newer.
+# From Bruno Haible.
+
+AC_DEFUN([jm_GLIBC21],
+ [
+ AC_CACHE_CHECK(whether we are using the GNU C Library 2.1 or newer,
+ ac_cv_gnu_library_2_1,
+ [AC_EGREP_CPP([Lucky GNU user],
+ [
+#include <features.h>
+#ifdef __GNU_LIBRARY__
+ #if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1) || (__GLIBC__ > 2)
+ Lucky GNU user
+ #endif
+#endif
+ ],
+ ac_cv_gnu_library_2_1=yes,
+ ac_cv_gnu_library_2_1=no)
+ ]
+ )
+ AC_SUBST(GLIBC21)
+ GLIBC21="$ac_cv_gnu_library_2_1"
+ ]
+)