Add --version option

1 files changed, 12 insertions, 0 deletions

diff --git a/src/DabMux.cpp b/src/DabMux.cpp
index de0c362..c4fb692 100644
--- a/src/DabMux.cpp
+++ b/src/DabMux.cpp
@@ -159,6 +159,18 @@ void signalHandler(int signum)
 
 int main(int argc, char *argv[])
 {
+    // Version handling is done very early to ensure nothing else but the version gets printed out
+    if (argc == 2 and strcmp(argv[1], "--version") == 0) {
+        fprintf(stdout, "%s\n",
+#if defined(GITVERSION)
+                GITVERSION
+#else
+                PACKAGE_VERSION
+#endif
+               );
+        return 0;
+    }
+
     header_message();
 
     struct sigaction sa;