aboutsummaryrefslogtreecommitdiff
path: root/build-aux/getopt.m4
diff options
context:
space:
mode:
Diffstat (limited to 'build-aux/getopt.m4')
-rw-r--r--build-aux/getopt.m45
1 files changed, 5 insertions, 0 deletions
diff --git a/build-aux/getopt.m4 b/build-aux/getopt.m4
index 83a1e35..93f6479 100644
--- a/build-aux/getopt.m4
+++ b/build-aux/getopt.m4
@@ -401,6 +401,8 @@ sort_opthelp (void)
}
}
+void (*print_help_hook) (FILE *stream);
+
void
print_help (void)
{
@@ -477,6 +479,9 @@ dnl **************************************************************************
putchar ('\n');
}
+ if (print_help_hook)
+ print_help_hook (stdout);
+
/* TRANSLATORS: The placeholder indicates the bug-reporting address
for this package. Please add _another line_ saying
"Report translation bugs to <...>\n" with the address for translation

Return to:

Send suggestions and report system problems to the System administrator.