renderers: fix incorrect ovebright bits displayed at startup

common: try to init logfile cvar as early as possible
makefile: fixed (I hope) warning with new grep
code cleanup

Makefile

@@ -219,7 +219,7 @@ SDL_LIBS = -lSDL2
 endif
 
 # extract version info
-VERSION=$(shell grep "\#define Q3_VERSION" $(CMDIR)/q_shared.h | \
+VERSION=$(shell grep ".\+define[ \t]\+Q3_VERSION[ \t]\+\+" $(CMDIR)/q_shared.h | \
   sed -e 's/.*".* \([^ ]*\)"/\1/')
 
 # common qvm definition

code/qcommon/common.c

@@ -3293,7 +3293,7 @@ static void CPUID( int func, unsigned int *regs )
 static void Sys_GetProcessorId( char *vendor )
 {
 	uint32_t regs[4]; // EAX, EBX, ECX, EDX
-	uint32_t cpuid_level, cpuid_level_ex;
+	uint32_t cpuid_level_ex;
 	char vendor_str[12 + 1]; // short CPU vendor string
 
 	// setup initial features
@@ -3309,7 +3309,6 @@ static void Sys_GetProcessorId( char *vendor )
 
 	// get CPUID level & short CPU vendor string
 	CPUID( 0x0, regs );
-	cpuid_level = regs[0];
 	memcpy(vendor_str + 0, (char*)&regs[1], 4);
 	memcpy(vendor_str + 4, (char*)&regs[3], 4);
 	memcpy(vendor_str + 8, (char*)&regs[2], 4);
@@ -3646,6 +3645,15 @@ void Com_Init( char *commandLine ) {
 
 	FS_InitFilesystem();
 
+	com_logfile = Cvar_Get( "logfile", "0", CVAR_TEMP );
+	Cvar_CheckRange( com_logfile, "0", "4", CV_INTEGER );
+	Cvar_SetDescription( com_logfile, "System console logging:\n"
+		" 0 - disabled\n"
+		" 1 - overwrite mode, buffered\n"
+		" 2 - overwrite mode, synced\n"
+		" 3 - append mode, buffered\n"
+		" 4 - append mode, synced\n" );
+
 	Com_InitJournaling();
 
 	Com_ExecuteCfg();
@@ -3692,15 +3700,6 @@ void Com_Init( char *commandLine ) {
 
 	// com_blood = Cvar_Get( "com_blood", "1", CVAR_ARCHIVE_ND );
 
-	com_logfile = Cvar_Get( "logfile", "0", CVAR_TEMP );
-	Cvar_CheckRange( com_logfile, "0", "4", CV_INTEGER );
-	Cvar_SetDescription( com_logfile, "System console logging:\n"
-		" 0 - disabled\n"
-		" 1 - overwrite mode, buffered\n"
-		" 2 - overwrite mode, synced\n"
-		" 3 - append mode, buffered\n"
-		" 4 - append mode, synced\n" );
-
 	com_timescale = Cvar_Get( "timescale", "1", CVAR_CHEAT | CVAR_SYSTEMINFO );
 	Cvar_CheckRange( com_timescale, "0", NULL, CV_FLOAT );
 	Cvar_SetDescription( com_timescale, "System timing factor:\n < 1: Slows the game down\n = 1: Regular speed\n > 1: Speeds the game up" );

code/renderer/tr_init.c

@@ -640,8 +640,6 @@ static void InitOpenGL( void )
 		gls.initTime = ri.Milliseconds();
 	}
 
-	VarInfo();
-
 	// set default state
 	GL_SetDefaultState();
 
@@ -1843,6 +1841,8 @@ void R_Init( void ) {
 
 	R_InitImages();
 
+	VarInfo();
+
 	R_InitShaders();
 
 	R_InitSkins();

code/renderervk/tr_init.c

@@ -599,8 +599,6 @@ static void InitOpenGL( void )
 	}
 #endif
 
-	VarInfo();
-
 	// set default state
 	GL_SetDefaultState();
 
@@ -1884,6 +1882,8 @@ void R_Init( void ) {
 
 	R_InitImages();
 
+	VarInfo();
+
 #ifdef USE_VULKAN
 	vk_create_pipelines();
 #endif

code/unix/unix_main.c

@@ -614,8 +614,8 @@ void Sys_Sleep( int msec ) {
 	fd_set fdset;
 	int res;
 
-	if ( msec == 0 )
-		return;
+	//if ( msec == 0 )
+	//	return;
 
 	if ( msec < 0 ) {
 		// special case: wait for console input or network packet
@@ -637,7 +637,9 @@ void Sys_Sleep( int msec ) {
 		}
 		return;
 	}
-
+#if 1
+	usleep( msec * 1000 );
+#else
 	if ( com_dedicated->integer && stdin_active ) {
 		FD_ZERO( &fdset );
 		FD_SET( STDIN_FILENO, &fdset );
@@ -647,6 +649,7 @@ void Sys_Sleep( int msec ) {
 	} else {
 		usleep( msec * 1000 );
 	}
+#endif
 }
 
 

code/win32/win_main.c

@@ -295,8 +295,8 @@ void Sys_Sleep( int msec ) {
 	}
 
 	// busy wait there because Sleep(0) will relinquish CPU - which is not what we want
-	if ( msec == 0 )
-		return;
+	//if ( msec == 0 )
+	//	return;
 
 	Sleep ( msec );
 }