From: Consolatis <35009135+Consolatis@users.noreply.github.com>
Date: Sat, 28 Jun 2025 15:35:08 +0000 (+0200)
Subject: main: add feature flags to --version
X-Git-Url: https://git.mdlowis.com/?a=commitdiff_plain;h=ca01dcaa95f1cf482f3c8486e4c0d6c6ba1742ab;p=proto%2Flabwc.git

main: add feature flags to --version
---

diff --git a/src/main.c b/src/main.c
index e824123d..ef093112 100644
--- a/src/main.c
+++ b/src/main.c
@@ -52,6 +52,20 @@ usage(void)
 	exit(0);
 }
 
+static void
+print_version(void)
+{
+	#define FEATURE_ENABLED(feature) (HAVE_##feature ? "+" : "-")
+	printf("labwc %s (%sxwayland %snls %srsvg %slibsfdo)\n",
+		LABWC_VERSION,
+		FEATURE_ENABLED(XWAYLAND),
+		FEATURE_ENABLED(NLS),
+		FEATURE_ENABLED(RSVG),
+		FEATURE_ENABLED(LIBSFDO)
+	);
+	#undef FEATURE_ENABLED
+}
+
 static void
 die_on_detecting_suid(void)
 {
@@ -175,7 +189,7 @@ main(int argc, char *argv[])
 			primary_client = optarg;
 			break;
 		case 'v':
-			printf("labwc " LABWC_VERSION "\n");
+			print_version();
 			exit(0);
 		case 'V':
 			verbosity = WLR_INFO;