fix firmwarehotplug prereq check on sdcc

git-svn-id: svn://svn.openwrt.org/openwrt/packages@6151 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/utils/firmwarehotplug/Makefile b/utils/firmwarehotplug/Makefile
index 8b10fb7..cff3be1 100644 (file)
--- a/utils/firmwarehotplug/Makefile
+++ b/utils/firmwarehotplug/Makefile
@@ -50,9 +50,14 @@ endef
 $(eval $(call BuildPackage,firmwarehotplug))
 
 define Require/working-sdcc
-        echo 'int main() { return 0; }' >$(TMP_DIR)/a.c; \
-        sdcc -o $(TMP_DIR)/a.out $(TMP_DIR)/a.c; \
-       rm -f $(TMP_DIR)/a.*
+       echo 'int main() { return 0; }' >$(TMP_DIR)/a.c; \
+       sdcc -o $(TMP_DIR)/a.out $(TMP_DIR)/a.c && { \
+               rm -f $(TMP_DIR)/a.* \
+       } || { \
+               rm -f $(TMP_DIR)/a.*; \
+               false \
+       }
+
 endef
 
 $(eval $(call Require,working-sdcc, \