cmd/dist: remove unused variables

Remove the unused defaultcflags and defaultldflags variables.

Reported by staticcheck.

Change-Id: Icc42f2e670496dbe2ffb26abe25128d8e53e2a6d
Reviewed-on: https://go-review.googlesource.com/c/go/+/321931
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Tobias Klauser <tobias.klauser@gmail.com>

diff --git a/src/cmd/dist/build.go b/src/cmd/dist/build.go
index bec17696f3040acd6f78750f3306c1d3bbeba102..33a329e48b71712564be4ba8f1ae67655940a09c 100644 (file)
--- a/src/cmd/dist/build.go
+++ b/src/cmd/dist/build.go
@@ -48,8 +48,6 @@ var (
        exe              string
        defaultcc        map[string]string
        defaultcxx       map[string]string
-       defaultcflags    string
-       defaultldflags   string
        defaultpkgconfig string
        defaultldso      string
 
@@ -209,9 +207,6 @@ func xinit() {
        defaultcc = compilerEnv("CC", cc)
        defaultcxx = compilerEnv("CXX", cxx)
 
-       defaultcflags = os.Getenv("CFLAGS")
-       defaultldflags = os.Getenv("LDFLAGS")
-
        b = os.Getenv("PKG_CONFIG")
        if b == "" {
                b = "pkg-config"