diff options
Diffstat (limited to 'm4/tuklib_progname.m4')
| -rw-r--r-- | m4/tuklib_progname.m4 | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/m4/tuklib_progname.m4 b/m4/tuklib_progname.m4 new file mode 100644 index 0000000..7685d06 --- /dev/null +++ b/m4/tuklib_progname.m4 @@ -0,0 +1,28 @@ +# +# SYNOPSIS +# +# TUKLIB_PROGNAME +# +# DESCRIPTION +# +# Put argv[0] into a global variable progname. On DOS-like systems, +# modify it so that it looks nice (no full path or .exe suffix). +# +# This .m4 file is needed allow this module to use glibc's +# program_invocation_name. +# +# COPYING +# +# Author: Lasse Collin +# +# This file has been put into the public domain. +# You can do whatever you want with this file. +# + +AC_DEFUN_ONCE([TUKLIB_PROGNAME], [ +AC_REQUIRE([TUKLIB_COMMON]) +AC_CHECK_DECL([program_invocation_name], [AC_DEFINE( + [HAVE_PROGRAM_INVOCATION_NAME], [1], + [Define to 1 if `program_invocation_name' is declared in <errno.h>.])], + [], [#include <errno.h>]) +])dnl |