diff --git a/ChangeLog.kernel-font b/ChangeLog.kernel-font index 69e3dafe8..3842f9b51 100644 --- a/ChangeLog.kernel-font +++ b/ChangeLog.kernel-font @@ -34,7 +34,7 @@ used. Call print_glyphs. * Makefile.in (pkgdata_DATA): Add `font/ascii.h'. -2010-01-10 Robert Millan +2010-01-14 Robert Millan * conf/common.rmk (bin_UTILITIES): Add `grub-bin2h'. (grub_bin2h_SOURCES): New variable. diff --git a/conf/common.rmk b/conf/common.rmk index 0a67cf0cf..ee503f8b6 100644 --- a/conf/common.rmk +++ b/conf/common.rmk @@ -89,7 +89,7 @@ bin_UTILITIES += grub-mkrelpath grub_mkrelpath_SOURCES = gnulib/progname.c util/grub-mkrelpath.c util/misc.c bin_UTILITIES += grub-bin2h -grub_bin2h_SOURCES = util/bin2h.c +grub_bin2h_SOURCES = gnulib/progname.c util/bin2h.c # For the parser. grub_script.tab.c grub_script.tab.h: script/parser.y diff --git a/util/bin2h.c b/util/bin2h.c index 4139b52eb..5ce47f086 100644 --- a/util/bin2h.c +++ b/util/bin2h.c @@ -15,22 +15,80 @@ * along with GRUB. If not, see . */ +#include #include #include +#define _GNU_SOURCE 1 +#include + +#include "progname.h" + +static struct option options[] = + { + {"help", no_argument, 0, 'h' }, + {"version", no_argument, 0, 'V' }, + {0, 0, 0, 0 } + }; + +static void +usage (int status) +{ + if (status) + fprintf (stderr, + "Try ``%s --help'' for more information.\n", program_name); + else + printf ("\ +Usage: %s [OPTIONS] SYMBOL-NAME\n\ +\n\ + -h, --help display this message and exit\n\ + -V, --version print version information and exit\n\ +\n\ +Report bugs to <%s>.\n\ +", program_name, PACKAGE_BUGREPORT); + + exit (status); +} + int main (int argc, char *argv[]) { int b, i; char *sym; - if (argc != 2) + set_program_name (argv[0]); + + /* Check for options. */ + while (1) { - fprintf (stderr, "Usage: %s symbol_name\n", argv[0]); - exit (1); + int c = getopt_long (argc, argv, "snm:r:hVv", options, 0); + + if (c == -1) + break; + else + switch (c) + { + case 'h': + usage (0); + break; + + case 'V': + printf ("%s (%s) %s\n", program_name, PACKAGE_NAME, PACKAGE_VERSION); + return 0; + + default: + usage (1); + break; + } } - sym = argv[1]; + if (optind >= argc) + usage (1); + + if (optind + 1 != argc) + usage (1); + + sym = argv[optind]; b = getchar (); if (b == EOF)