diff options
Diffstat (limited to 'build-aux/getopt.m4')
-rw-r--r-- | build-aux/getopt.m4 | 5 |
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 |