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authorJörg Frings-Fürst <debian@jff.email>2024-10-20 15:21:58 +0200
committerJörg Frings-Fürst <debian@jff.email>2024-10-20 15:21:58 +0200
commit630f99f29bd31a76d8d24da2975a045452c763ef (patch)
tree0c801f68561bfb0930a4ade80d7ca3a7940887ab /gnulib-m4/memrchr.m4
parent84e26c587987e8484d55db4165f188b40c09e94b (diff)
parent4682deeb62247d34de87f8e777f99e2d337fd377 (diff)
Update upstream source from tag 'upstream/1.3'
Update to upstream version '1.3' with Debian dir 8a8e4828ddf646ece6c109b401e08d162be35936
Diffstat (limited to 'gnulib-m4/memrchr.m4')
-rw-r--r--gnulib-m4/memrchr.m424
1 files changed, 24 insertions, 0 deletions
diff --git a/gnulib-m4/memrchr.m4 b/gnulib-m4/memrchr.m4
new file mode 100644
index 00000000..d8c931e9
--- /dev/null
+++ b/gnulib-m4/memrchr.m4
@@ -0,0 +1,24 @@
+# memrchr.m4
+# serial 11
+dnl Copyright (C) 2002-2003, 2005-2007, 2009-2024 Free Software Foundation,
+dnl Inc.
+dnl This file is free software; the Free Software Foundation
+dnl gives unlimited permission to copy and/or distribute it,
+dnl with or without modifications, as long as this notice is preserved.
+
+AC_DEFUN([gl_FUNC_MEMRCHR],
+[
+ dnl Persuade glibc <string.h> to declare memrchr().
+ AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])
+
+ AC_REQUIRE([gl_STRING_H_DEFAULTS])
+ AC_CHECK_DECLS_ONCE([memrchr])
+ if test $ac_cv_have_decl_memrchr = no; then
+ HAVE_DECL_MEMRCHR=0
+ fi
+
+ AC_CHECK_FUNCS([memrchr])
+])
+
+# Prerequisites of lib/memrchr.c.
+AC_DEFUN([gl_PREREQ_MEMRCHR], [:])