qmake: Allow packagers to set DENG_LIB_DIR

Only a Linux distribution knows the exact value of libdir, since that depends on the userspace environment.
skyjake · Feb 17, 2013 · 11f6221 · 11f6221
1 parent b49d191
commit 11f6221
Showing 1 changed file with 11 additions and 9 deletions.
diff --git a/doomsday/config_unix.pri b/doomsday/config_unix.pri
@@ -29,15 +29,17 @@ isEmpty(PREFIX) {
 DENG_BIN_DIR = $$PREFIX/bin
 
 # Library location.
-DENG_LIB_DIR = $$PREFIX/lib
-
-contains(QMAKE_HOST.arch, x86_64) {
-    exists($$PREFIX/lib64) {
-        DENG_LIB_DIR = $$PREFIX/lib64
-    }
-    exists($$PREFIX/lib/x86_64-linux-gnu) {
-        DENG_LIB_DIR = $$PREFIX/lib/x86_64-linux-gnu
-    }
+isEmpty(DENG_LIB_DIR) {
+	DENG_LIB_DIR = $$PREFIX/lib
+
+	contains(QMAKE_HOST.arch, x86_64) {
+	    exists($$PREFIX/lib64) {
+	        DENG_LIB_DIR = $$PREFIX/lib64
+	    }
+	    exists($$PREFIX/lib/x86_64-linux-gnu) {
+	        DENG_LIB_DIR = $$PREFIX/lib/x86_64-linux-gnu
+	    }
+	}
 }
 
 # Target location for plugin libraries.