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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 07:33:12 +0000 |
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| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 07:33:12 +0000 |
| commit | 36082a2fe36ecd800d784ae44c14f1f18c66a7e9 (patch) | |
| tree | 6c68e0c0097987aff85a01dabddd34b862309a7c /m4/func.m4 | |
| parent | Initial commit. (diff) | |
| download | gnutls28-36082a2fe36ecd800d784ae44c14f1f18c66a7e9.tar.xz gnutls28-36082a2fe36ecd800d784ae44c14f1f18c66a7e9.zip | |
Adding upstream version 3.7.9.upstream/3.7.9upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'm4/func.m4')
| -rw-r--r-- | m4/func.m4 | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/m4/func.m4 b/m4/func.m4 new file mode 100644 index 0000000..63fdd61 --- /dev/null +++ b/m4/func.m4 @@ -0,0 +1,20 @@ +# func.m4 serial 2 +dnl Copyright (C) 2008-2021 Free Software Foundation, 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. + +# Written by Simon Josefsson + +AC_DEFUN([gl_FUNC], +[ + AC_CACHE_CHECK([whether __func__ is available], [gl_cv_var_func], + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[]], [[const char *str = __func__;]])], + [gl_cv_var_func=yes], + [gl_cv_var_func=no])) + if test "$gl_cv_var_func" != yes; then + AC_DEFINE([__func__], ["<unknown function>"], + [Define as a replacement for the ISO C99 __func__ variable.]) + fi +]) |