public: exclude build_vcs from libpublic dependencies, add it per project

engine/wscript

@@ -199,7 +199,7 @@ def build(bld):
 	# public includes for renderers and utils use
 	bld(name = 'engine_includes', export_includes = '. common common/imagelib', use = 'filesystem_includes')
 
-	libs = ['engine_includes', 'public', 'werror', 'backtrace', 'library_suffix']
+	libs = ['engine_includes', 'public', 'werror', 'backtrace', 'library_suffix', 'build_vcs']
 	includes = ['server', 'client', 'client/vgui', 'common/soundlib', 'platform']
 
 	# basic build: dedicated only

filesystem/wscript

@@ -37,7 +37,7 @@ def build(bld):
 
 	# on PSVita do not link any libraries that are already in the main executable, but add the includes target
 	if bld.env.DEST_OS != 'psvita':
-		libs += [ 'public', 'ANDROID', 'library_suffix' ]
+		libs += [ 'public', 'ANDROID', 'library_suffix', 'build_vcs' ]
 
 	bld.shlib(target = 'filesystem_stdio',
 		features = 'seq',

public/build.c

@@ -60,19 +60,3 @@ int Q_buildnum( void )
 
 	return b;
 }
-
-/*
-=============
-Q_buildnum_compat
-
-Returns a Xash3D build number. This is left for compability with original Xash3D.
-IMPORTANT: this value must be changed ONLY after updating to newer Xash3D base
-IMPORTANT: this value must be acquired through "build" cvar.
-=============
-*/
-int Q_buildnum_compat( void )
-{
-	// do not touch this! Only author of Xash3D can increase buildnumbers!
-	return 4529;
-}
-

public/crtlib.h

@@ -55,14 +55,23 @@ enum
 //
 // build.c
 //
-int Q_buildnum( void );
 int Q_buildnum_iso( const char *date );
-int Q_buildnum_compat( void );
+
+// to use build information, add "build_vcs" to dependencies
+int Q_buildnum( void );
 extern const char *g_buildcommit;
 extern const char *g_buildbranch;
-extern const char *g_build_date;
 extern const char *g_buildcommit_date;
 
+static inline int Q_buildnum_compat( void )
+{
+	// this magical number below is Xash3D base build number
+	// as Xash3D isn't in development anymore,
+	// it's probably gonna stay at this number forever
+	return 4529;
+}
+
+
 //
 // crtlib.c
 //

public/wscript

@@ -146,7 +146,7 @@ def build(bld):
 
 	bld.stlib(source = bld.path.ant_glob('*.c', excl='build_vcs.c'),
 		target = 'public',
-		use = 'sdk_includes werror build_vcs')
+		use = 'sdk_includes werror')
 
 	if bld.env.TESTS:
 		tests = {