code format

.clang-format

@@ -13,6 +13,7 @@ ReflowComments: true
 RemoveBracesLLVM: true
 SortIncludes: CaseInsensitive
 TabWidth: 2
+ContinuationIndentWidth: 2
 UseTab: AlignWithSpaces
 
 # ex:se ft=yaml

Makefile

@@ -1,5 +1,5 @@
-# Options (e.g. `CFLAGS=-DUSE_ARGP make`)
-#   USE_ARGP: use `argp` for argument parsing. 
+# Options (e.g. `CFLAGS=-DHAVE_ARGP make`)
+#   HAVE_ARGP: use `argp` for argument parsing.
 
 VERSION ?= 9.0.1
 

glxgears.c

@@ -12,7 +12,7 @@
  * Other modifications by Lexxy Fox.
  */
 
-#ifdef USE_ARGP
+#ifdef HAVE_ARGP
 	#include <argp.h>
 #endif
 #include <GL/gl.h>
@@ -378,8 +378,7 @@ static void visible(int vis) {
 
 static char *window_title = "Gears";
 
-#ifdef USE_ARGP
-
+#ifdef HAVE_ARGP
 static const struct argp_option options[] = {
 	{"info", 256, 0, 0, "Display OpenGL renderer information"},
 	{"exit", 257, 0, 0, "Automatically exit after 30 seconds"},
@@ -436,7 +435,7 @@ static void parse_args(int argc, char *argv[]) {
 
 int main(int argc, char *argv[]) {
 	glutInit(&argc, argv);
-#ifdef USE_ARGP
+#ifdef HAVE_ARGP
 	argp_parse(&argp, argc, argv, ARGP_LONG_ONLY, 0, 0);
 #else
 	parse_args(argc, argv);