enable external linkmode for cgo build

Signed-off-by: zhangsong234 <zhangsong34@huawei.com>

0002-enable-external-linkmode-for-cgo-build.patch

@@ -0,0 +1,39 @@
+From 1d3927ed6a300498bd1384ad961a2029ab18be45 Mon Sep 17 00:00:00 2001
+From: zhangsong234 <zhangsong34@huawei.com>
+Date: Thu, 2 Sep 2021 21:18:50 +0800
+Subject: [PATCH] enable external linkmode for cgo build
+
+Signed-off-by: zhangsong234 <zhangsong34@huawei.com>
+---
+ Makefile | 11 +++--------
+ 1 file changed, 3 insertions(+), 8 deletions(-)
+
+diff --git a/Makefile b/Makefile
+index a597ff4..6507429 100644
+--- a/Makefile
++++ b/Makefile
+@@ -20,18 +20,13 @@ TAGS="cgo static_build"
+ BEP_DIR=/tmp/lxcfs-tools-build-bep
+ BEP_FLAGS=-tmpdir=/tmp/lxcfs-tools-build-bep
+ 
+-GO_LDFLAGS="-buildid=IdByiSula $(BEP_FLAGS) -extldflags=-static -extldflags=-Wl,-z,relro,-z,now -X main.gitCommit=${COMMIT} -X main.version=${VERSION}"
+-DEF_GOPATH=${GOPATH}
+-ifneq ($(GOPATH), )
+-CUS_GOPATH=${GOPATH}:${PWD}
+-ENV = GOPATH=${CUS_GOPATH} \
++GO_LDFLAGS="-buildid=IdByiSula $(BEP_FLAGS) -linkmode=external -extldflags=-static -extldflags=-Wl,-z,relro,-z,now -X main.gitCommit=${COMMIT} -X main.version=${VERSION}"
++
++ENV = GOPATH=${GOPATH} \
+       CGO_ENABLED=1 \
+       CGO_CFLAGS="-fstack-protector-strong -fPIE" \
+       CGO_LDFLAGS_ALLOW='-Wl,-z,relro,-z,now' \
+       CGO_LDFLAGS="-Wl,-z,relro,-z,now -Wl,-z,noexecstack"
+-else
+-ENV = CGO_ENABLED=1
+-endif
+ 
+ all: dep toolkit lxcfs-hook
+ dep:
+-- 
+1.8.3.1
+

lxcfs-tools.spec

@@ -1,9 +1,7 @@
-%define debug_package %{nil}
-
 #Basic Information
 Name:		lxcfs-tools
 Version:	0.3
-Release:	24
+Release:	25
 Summary:	toolkit for lxcfs to remount a running isulad
 License:    Mulan PSL v2
 URL:        https://gitee.com/openeuler/lxcfs-tools
@@ -11,6 +9,7 @@ Source0:	https://gitee.com/openeuler/lxcfs-tools/repository/archive/v%{version}.
 BuildRoot:  %{_tmppath}/%{name}-root
 
 Patch1: 0001-lxcfs-tools-build-security-option.patch
+Patch2: 0002-enable-external-linkmode-for-cgo-build.patch
 
 #Dependency
 BuildRequires:	golang > 1.7
@@ -22,8 +21,7 @@ A toolkit for lxcfs to remount a running isulad when crashes recover
 
 #Build sections
 %prep
-%setup -n %{name} -q
-%patch1 -p1
+%autosetup -n %{name} -p1
 
 %build
 make
@@ -93,6 +91,9 @@ rm -rfv %{buildroot}
 
 
 %changelog
+* Thu Sep 02 2021 zhangsong234 <zhangsong34@huawei.com> - 0.3-25
+- enable external linkmode for cgo build
+
 * Mon Feb 08 2021 zhangsong234 <zhangsong34@huawei.com> - 0.3-24
 - update version to 0.3-24