From a8cba5fb49f78ae73e8002f3f2a45aaf3fb8cb71 Mon Sep 17 00:00:00 2001
From: Nick Bowler <nbowler@draconx.ca>
Date: Sun, 8 Jan 2023 00:41:32 -0500
Subject: [PATCH] Use new packed option format from gen-options.awk.

This new format uses a compact, fully constant array to generate the
real struct option array at runtime.  This allows the full-sized array
to be dropped after command-line processing is finished, and with
position-independent executables, reduces the amount of relocation
processing needed.
---
 Makefile.am  | 3 ++-
 common       | 2 +-
 src/curses.c | 8 +++++---
 src/motif.c  | 8 +++++---
 4 files changed, 13 insertions(+), 8 deletions(-)

diff --git a/Makefile.am b/Makefile.am
index 88fde3c..d9c0c44 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -34,7 +34,8 @@ endif
 
 EXTRA_DIST += doc/rrace-motif.1
 
-noinst_HEADERS = conf_post.h src/version.h src/icon.h src/ewmhicon.h
+noinst_HEADERS = conf_post.h src/version.h src/icon.h src/ewmhicon.h \
+                 common/src/xtra.h
 
 rrace_curses_SOURCES = common/src/help.c src/game.c src/version.c
 rrace_curses_LDADD = $(libcursesmain_a_OBJECTS) $(CURSES_LIBS) $(GNULIB)
diff --git a/common b/common
index 203a69f..e599119 160000
--- a/common
+++ b/common
@@ -1 +1 @@
-Subproject commit 203a69fab1ff61e958dfb88599fd5d7f24648abf
+Subproject commit e599119f0492b01f1f21a8cce8d695c314dab3b1
diff --git a/src/curses.c b/src/curses.c
index 2d9ef64..46f0d7e 100644
--- a/src/curses.c
+++ b/src/curses.c
@@ -24,6 +24,7 @@
 #include <curses.h>
 
 #include "help.h"
+#include "xtra.h"
 #include "version.h"
 
 #include "cursesui.h"
@@ -34,7 +35,6 @@ enum {
 };
 
 static const char *progname = "rrace";
-static const struct option lopts[] = { LOPTS_INITIALIZER, {0} };
 
 static struct app_state state;
 
@@ -53,7 +53,7 @@ static void print_usage(FILE *f)
 		fprintf(f, "Try %s --help for more information.\n", progname);
 }
 
-static void print_help(void)
+static void print_help(const struct option *lopts)
 {
 	struct lopt_help help = {0};
 	const struct option *opt;
@@ -292,6 +292,8 @@ static void app_initialize(int argc, char **argv)
 	int enable_mouse = 1;
 	int opt;
 
+	XTRA_PACKED_LOPTS(lopts);
+
 	if (argc > 0)
 		progname = argv[0];
 
@@ -307,7 +309,7 @@ static void app_initialize(int argc, char **argv)
 			print_version();
 			exit(EXIT_SUCCESS);
 		case LOPT_HELP:
-			print_help();
+			print_help(lopts);
 			exit(EXIT_SUCCESS);
 		default:
 			print_usage(stderr);
diff --git a/src/motif.c b/src/motif.c
index e3ff6c2..8b0fa41 100644
--- a/src/motif.c
+++ b/src/motif.c
@@ -25,6 +25,7 @@
 #include <Xm/XmAll.h>
 
 #include "help.h"
+#include "xtra.h"
 #include "motif.h"
 #include "ewmhicon.h"
 #include "motifopt.h"
@@ -40,7 +41,6 @@
 
 #define PROGNAME "rrace"
 static const char *progname = PROGNAME;
-static const struct option lopts[] = { LOPTS_INITIALIZER, {0} };
 
 static char * const default_resources[] = {
 	"*title: RRace",
@@ -76,7 +76,7 @@ static void print_usage(FILE *f)
 		fprintf(f, "Try %s --help for more information.\n", progname);
 }
 
-static void print_help(void)
+static void print_help(const struct option *lopts)
 {
 	struct lopt_help help = {0};
 	const struct option *opt;
@@ -100,6 +100,8 @@ static Widget early_setup(XtAppContext *app, int argc, char **argv)
 	Widget shell;
 	int opt;
 
+	XTRA_PACKED_LOPTS(lopts);
+
 	/* Check for --help/--version early (before X connection) */
 	opterr = 0;
 	while ((opt = getopt_long_only(argc, argv, "", lopts, NULL)) != -1) {
@@ -108,7 +110,7 @@ static Widget early_setup(XtAppContext *app, int argc, char **argv)
 			print_version();
 			exit(EXIT_SUCCESS);
 		case LOPT_HELP:
-			print_help();
+			print_help(lopts);
 			exit(EXIT_SUCCESS);
 		}
 	}
-- 
2.43.2