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Enable PIE on several targets #45

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Enable PIE on several targets #45

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15 changes: 14 additions & 1 deletion main.go
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Original file line number Diff line number Diff line change
Expand Up @@ -47,6 +47,15 @@ var targets = []tuple{
{"windows", "amd64"},
}

var pie = map[tuple]bool{
{"darwin", "amd64"}: true,
{"darwin", "arm64"}: true,
{"linux", "amd64"}: true,
{"linux", "arm64"}: true,
{"windows", "386"}: true,
{"windows", "amd64"}: true,
}

type dist struct {
dist string
relver string
Expand Down Expand Up @@ -286,8 +295,12 @@ func readassetpath(builddir string, prog string) string {
func build(tool, builddir, goos, arch, ldflags string) {
exe := exeName(tool, goos)
out := filepath.Join("..", "bin", goos+"-"+arch, exe)
buildmode := "-buildmode=exe"
if pie[tuple{goos, arch}] {
buildmode = "-buildmode=pie"
}
log.Printf("build: %s", out[3:]) // trim off leading "../"
gocmd(goos, arch, builddir, "build", "-trimpath", "-tags", tags, "-o", out, "-ldflags", ldflags, tool)
gocmd(goos, arch, builddir, "build", "-trimpath", "-tags", tags, "-o", out, "-ldflags", ldflags, buildmode, tool)
}

func gocmd(goos, arch, builddir string, args ...string) {
Expand Down