diff --git a/src/cmd/go/internal/work/exec.go b/src/cmd/go/internal/work/exec.go index 7a45a25550..15b9e1ef45 100644 --- a/src/cmd/go/internal/work/exec.go +++ b/src/cmd/go/internal/work/exec.go @@ -2528,13 +2528,6 @@ func (b *Builder) compilerCmd(compiler []string, incdir, workdir string) []strin a = append(a, "-Qunused-arguments") } - // zig cc passes --gc-sections to the underlying linker, which then causes - // undefined symbol errors when compiling with cgo but without C code. - // https://github.com/golang/go/issues/52690 - if b.gccSupportsFlag(compiler, "-Wl,--no-gc-sections") { - a = append(a, "-Wl,--no-gc-sections") - } - // disable word wrapping in error messages a = append(a, "-fmessage-length=0") @@ -2601,21 +2594,13 @@ func (b *Builder) gccSupportsFlag(compiler []string, flag string) bool { defer os.Remove(tmp) } - // We used to write an empty C file, but that gets complicated with go - // build -n. We tried using a file that does not exist, but that fails on - // systems with GCC version 4.2.1; that is the last GPLv2 version of GCC, - // so some systems have frozen on it. Now we pass an empty file on stdin, - // which should work at least for GCC and clang. - // - // If the argument is "-Wl,", then it's testing the linker. In that case, - // skip "-c". If it's not "-Wl,", then we are testing the compiler and - // can emit the linking step with "-c". - cmdArgs := str.StringList(compiler, flag) - if !strings.HasPrefix(flag, "-Wl,") /* linker flag */ { - cmdArgs = append(cmdArgs, "-c") - } - cmdArgs = append(cmdArgs, "-x", "c", "-", "-o", tmp) - + // We used to write an empty C file, but that gets complicated with + // go build -n. We tried using a file that does not exist, but that + // fails on systems with GCC version 4.2.1; that is the last GPLv2 + // version of GCC, so some systems have frozen on it. + // Now we pass an empty file on stdin, which should work at least for + // GCC and clang. + cmdArgs := str.StringList(compiler, flag, "-c", "-x", "c", "-", "-o", tmp) if cfg.BuildN || cfg.BuildX { b.Showcmd(b.WorkDir, "%s || true", joinUnambiguously(cmdArgs)) if cfg.BuildN {