add extra rebuild check for development libraries

git-svn-id: svn://svn.openwrt.org/openwrt/branches/buildroot-ng/openwrt@4770 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/include/package.mk b/include/package.mk
index 515698d..42ffcfb 100644 (file)
--- a/include/package.mk
+++ b/include/package.mk
@@ -39,6 +39,10 @@ define Build/DefaultTargets
        touch $$@
 
   ifdef Build/InstallDev
+    ifneq ($$(shell $(SCRIPT_DIR)/timestamp.pl -p -x ipkg -x ipkg-install $(STAGING_DIR)/stampfiles/.$(PKG_NAME)-installed $(PKG_BUILD_DIR)),$(STAGING_DIR)/stampfiles/.$(PKG_NAME)-installed)
+      $(PKG_BUILD_DIR)/.built: package-rebuild
+    endif
+
     $(STAGING_DIR)/stampfiles/.$(PKG_NAME)-installed: $(PKG_BUILD_DIR)/.built
        mkdir -p $(STAGING_DIR)/stampfiles
        $(call Build/InstallDev)