[COMMIT osv-apps master] golang-pie-example: add statically linked executables

[Commit Bot]

From: Waldemar Kozaczuk <jwkoz...@gmail.com>
Committer: Waldemar Kozaczuk <jwkoz...@gmail.com>
Branch: master

golang-pie-example: add statically linked executables

Signed-off-by: Waldemar Kozaczuk <jwkoz...@gmail.com>

---
diff --git a/golang-pie-example/Makefile b/golang-pie-example/Makefile
--- a/golang-pie-example/Makefile
+++ b/golang-pie-example/Makefile
@@ -1,13 +1,22 @@
.PHONY: module
-module: hello.so
+module: hello.so hello-static-non-pie hello-static-pie
echo '/hello.so: $${MODULE_DIR}/hello.so' > usr.manifest
+ echo '/hello-static-non-pie: $${MODULE_DIR}/hello-static-non-pie' >> usr.manifest
+ echo '/hello-static-pie: $${MODULE_DIR}/hello-static-pie' >> usr.manifest

hello.so: hello.go
go build -buildmode=pie -ldflags "-linkmode external" -o hello.so hello.go
+
+hello-static-pie: hello.go
+ go build -buildmode=pie -ldflags '-linkmode external -extldflags "--static-pie"' -o hello-static-pie hello.go
+
+hello-static-non-pie: hello.go
+ go build --ldflags '-extldflags "-static"' -o hello-static-non-pie hello.go
+
# Please note that executable built following methods would work as well:
# 'go build -buildmode=exe -ldflags "-linkmode external" -o hello.so hello.go'
# - on both older 1.12.6 and newer 1.15.8 version of Golang
# 'go build -buildmode=pie -o hello.so hello.go' - on older 1.12.6

clean:
- rm -f hello*.so usr.manifest
+ rm -f hello*.so hello-static* usr.manifest