prboom: add a touch $@ to end of install target rule to install PrBoom only once

Signed-off-by: Julien Boibessot <julien.boibessot@armadeus.com>
Signed-off-by: Hans-Christian Egtvedt <hans-christian.egtvedt@atmel.com>

diff --git a/package/games/prboom/prboom.mk b/package/games/prboom/prboom.mk
index 1b9594c0ff4f6a242ce936beefad19c9cacb0e84..4f0a8bc197e7cac217fa0b5bc501a08804deecba 100644 (file)
--- a/package/games/prboom/prboom.mk
+++ b/package/games/prboom/prboom.mk
@@ -42,6 +42,7 @@ $(PRBOOM_TARGET_INSTALL_TARGET):
        $(INSTALL) -D $(PRBOOM_DIR)/data/prboom.wad $(TARGET_DIR)/usr/share/games/doom/prboom.wad
        $(STRIPCMD) $(STRIP_STRIP_UNNEEDED) $(TARGET_DIR)/usr/games/prboom
        $(STRIPCMD) $(STRIP_STRIP_UNNEEDED) $(TARGET_DIR)/usr/games/prboom-game-server
+       touch $@
 
 $(PRBOOM_TARGET_CLEAN):
        rm -rf $(TARGET_DIR)/usr/share/games/doom/prboom.wad