!15 [sync] PR-13: set flags for BIND_NOW

From: @openeuler-sync-bot 
Reviewed-by: @jxy_git 
Signed-off-by: @jxy_git

pushgateway.spec

@@ -8,7 +8,7 @@
 
 Name:    pushgateway
 Version: 1.4.1
-Release: 4
+Release: 5
 Summary: Prometheus pushgateway.
 License: ASL 2.0
 URL:     https://github.com/prometheus/%{name}
@@ -37,7 +37,7 @@ The Pushgateway then exposes these metrics to Prometheus.
 %build
 mkdir -p $(pwd)/bin
 export GOBIN=$(pwd)/bin
-go build -mod=vendor -buildmode=pie -ldflags "-s -w" -o bin ./ ...
+go build -mod=vendor -buildmode=pie -ldflags "-s -w -linkmode=external -extldflags '-Wl,-z,relro -Wl,-z,now' " -o bin ./ ...
 
 %install
 mkdir -p %{buildroot}%{_bindir}
@@ -70,6 +70,9 @@ exit 0
 %dir %attr(755, prometheus, prometheus)%{_sharedstatedir}/prometheus
 
 %changelog
+* Thu Feb 09 2023 xu_ping <xuping33@h-partners.com> - 1.4.1-5
+- set flags for BIND_NOW
+
 * Thu Feb 09 2023 xu_ping <xuping33@h-partners.com> - 1.4.1-4
 - set flags for build