add gnu option for build flag

Signed-off-by: kpango <kpango@vdaas.org>
vdaas · Jan 18, 2021 · bcfcd1d · bcfcd1d
1 parent 3fc434b
commit bcfcd1d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Makefile.d/build.mk b/Makefile.d/build.mk
@@ -47,7 +47,7 @@ cmd/agent/core/ngt/ngt: \
 	GOPRIVATE=$(GOPRIVATE) \
 	go build \
 		--ldflags "-s -w -linkmode 'external' \
-		-extldflags '-static -fPIC -pthread -fopenmp -std=c++20 -lstdc++ -lm $(EXTLDFLAGS)' \
+		-extldflags '-static -fPIC -pthread -fopenmp -std=gnu++20 -lstdc++ -lm $(EXTLDFLAGS)' \
 		-X '$(GOPKG)/internal/info.Version=$(VERSION)' \
 		-X '$(GOPKG)/internal/info.GitCommit=$(GIT_COMMIT)' \
 		-X '$(GOPKG)/internal/info.BuildTime=$(DATETIME)' \