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Diffstat (limited to 'm4/jm-macros.m4')
| -rw-r--r-- | m4/jm-macros.m4 | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/m4/jm-macros.m4 b/m4/jm-macros.m4 index e56d03a42..c6c3df3d4 100644 --- a/m4/jm-macros.m4 +++ b/m4/jm-macros.m4 @@ -33,4 +33,8 @@ AC_DEFUN(jm_MACROS, AC_REQUIRE([jm_FUNC_GLIBC_UNLOCKED_IO]) AC_REQUIRE([jm_FUNC_FNMATCH]) AC_REPLACE_FUNCS(strcasecmp strncasecmp) + + # By default, argmatch should fail calling usage (1). + AC_DEFINE(ARGMATCH_EXIT_FAILURE, [usage (1)], + [Define to the function xargmatch calls on failures.]) ]) |