From: Parker Moore <parkrmoore@xxxxxxxxx>
This fixes contrib/persistent-https builds for Go v1.7+ and is
compatible with Go v1.0+.
Running `make all` in `contrib/persistent-https` results in a failure
on Go 1.7 and above.
Specifically, the error is:
go build -o git-remote-persistent-https \
-ldflags "-X main._BUILD_EMBED_LABEL 1468613136"
# _/Users/parkr/github/git/contrib/persistent-https
/usr/local/Cellar/go/1.7rc1/libexec/pkg/tool/darwin_amd64/link: -X
flag requires argument of the form importpath.name=value
make: *** [git-remote-persistent-https] Error 2
This `name=value` syntax for the -X flag was introduced in Go v1.5
(released Aug 19, 2015):
- release notes: https://golang.org/doc/go1.5#link
- commit: https://github.com/golang/go/commit/12795c02f3d6fc54ece09a86e70aaa40a94d5131
In Go v1.7, support for the old syntax was removed:
- release notes: https://tip.golang.org/doc/go1.7#compiler
- commit: https://github.com/golang/go/commit/51b624e6a29b135ce0fadb22b678acf4998ff16f
This patch includes the `=` to fix builds with Go v1.7+.
Thanks-to: Junio C Hamano <gitster@xxxxxxxxx>
Signed-off-by: Parker Moore <parkrmoore@xxxxxxxxx>
---
contrib/persistent-https/Makefile | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/contrib/persistent-https/Makefile
b/contrib/persistent-https/Makefile
index 92baa3be..2b4173d 100644
--- a/contrib/persistent-https/Makefile
+++ b/contrib/persistent-https/Makefile
@@ -25,8 +25,10 @@ git-remote-persistent-http: git-remote-persistent-https
ln -f -s git-remote-persistent-https git-remote-persistent-http
git-remote-persistent-https:
+ case $$(go version) in \
+ "go version go"1.[0-5].*) EQ=" " ;; *) EQ="=" ;; esac && \
go build -o git-remote-persistent-https \
- -ldflags "-X main._BUILD_EMBED_LABEL $(BUILD_LABEL)"
+ -ldflags "-X main._BUILD_EMBED_LABEL$${EQ}$(BUILD_LABEL)"
clean:
rm -f git-remote-persistent-http* *.tar.gz
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