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| author | Jörg Frings-Fürst <debian@jff.email> | 2024-10-20 15:21:43 +0200 |
|---|---|---|
| committer | Jörg Frings-Fürst <debian@jff.email> | 2024-10-20 15:21:43 +0200 |
| commit | 4682deeb62247d34de87f8e777f99e2d337fd377 (patch) | |
| tree | 5bd5b5605b5f3a4b3c8ea7468c34c23094afdef4 /gnulib-m4/memrchr.m4 | |
| parent | 00893e79fc62966067af1a106567db96bd170338 (diff) | |
New upstream version 1.3upstream/1.3upstream
Diffstat (limited to 'gnulib-m4/memrchr.m4')
| -rw-r--r-- | gnulib-m4/memrchr.m4 | 24 |
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], [:]) |