player: print config.h contents in verbose mode

It was requested that mpv should print what features etc. have been
enabled at compile time. It can print the configure command line, but it
obviously doesn't include autodetected features.

I tried to think of a nicer way than dumping the config.h as text, but
this was still the simplest way.

Conflicts:
	player/main.c

1 files changed, 14 insertions, 6 deletions

diff --git a/player/main.c b/player/main.c
index 690cda744f..e9820b2afe 100644
--- a/player/main.c
+++ b/player/main.c
@@ -84,6 +84,10 @@
 
 static bool terminal_initialized;
 
+#ifndef FULLCONFIG
+#define FULLCONFIG "(missing)\n"
+#endif
+
 enum exit_reason {
   EXIT_NONE,
   EXIT_NORMAL,
@@ -112,6 +116,11 @@ void mp_print_version(struct mp_log *log, int always)
            mpv_version, mpv_builddate);
     print_libav_versions(log, v);
     mp_msg(log, v, "\n");
+    // Only in verbose mode.
+    if (!always) {
+        mp_msg(log, MSGL_V, "Configuration: " CONFIGURATION "\n");
+        mp_msg(log, MSGL_V, "config.h:\n%s\n", FULLCONFIG);
+    }
 }
 
 static void shutdown_clients(struct MPContext *mpctx)
@@ -489,6 +498,11 @@ int mpv_main(int argc, char *argv[])
 
     mp_msg_update_msglevels(mpctx->global);
 
+    MP_VERBOSE(mpctx, "Command line:");
+    for (int i = 0; i < argc; i++)
+        MP_VERBOSE(mpctx, " '%s'", argv[i]);
+    MP_VERBOSE(mpctx, "\n");
+
     mp_print_version(mpctx->log, false);
 
     mp_parse_cfgfiles(mpctx);
@@ -508,12 +522,6 @@ int mpv_main(int argc, char *argv[])
     if (handle_help_options(mpctx))
         exit_player(mpctx, EXIT_NONE);
 
-    MP_VERBOSE(mpctx, "Configuration: " CONFIGURATION "\n");
-    MP_VERBOSE(mpctx, "Command line:");
-    for (int i = 0; i < argc; i++)
-        MP_VERBOSE(mpctx, " '%s'", argv[i]);
-    MP_VERBOSE(mpctx, "\n");
-
     if (!mpctx->playlist->first && !opts->player_idle_mode) {
         mp_print_version(mpctx->log, true);
         MP_INFO(mpctx, "%s", mp_help_text);