X-Git-Url: https://git.rohieb.name/openwrt.git/blobdiff_plain/99ba699421c041858df7fcb50379e3b21798ae12..fef4a866f152f4b7ec38c260e9d67d419f210d90:/include/prereq-build.mk

diff --git a/include/prereq-build.mk b/include/prereq-build.mk
index d3aec6439..c31020c32 100644
--- a/include/prereq-build.mk
+++ b/include/prereq-build.mk
@@ -52,7 +52,8 @@ $(eval $(call Require,working-gcc, \
 
 define Require/working-g++
 	echo 'int main(int argc, char **argv) { return 0; }' | \
-		g++ -x c++ -o $(TMP_DIR)/a.out -lstdc++ -
+		g++ -x c++ -o $(TMP_DIR)/a.out -lstdc++ - && \
+		$(TMP_DIR)/a.out
 endef
 
 $(eval $(call Require,working-g++, \
@@ -121,3 +122,4 @@ $(eval $(call Require,gnutar, \
 $(eval $(call RequireCommand,autoconf, \
 	Please install GNU autoconf. \
 ))
+