add better working-g++ check (patch from #2017)

SVN-Revision: 8118
17 years ago · 1883949d79
parent 50d052a1eb
commit 1883949d79
1 changed files with 2 additions and 1 deletions
--- 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++, \