diff --git a/compiler/extccomp.nim b/compiler/extccomp.nim index 11ceb3a48b..bc93ebaee4 100644 --- a/compiler/extccomp.nim +++ b/compiler/extccomp.nim @@ -822,6 +822,15 @@ proc linkViaResponseFile(conf: ConfigRef; cmd: string) = finally: removeFile(linkerArgs) +proc linkViaShellScript(conf: ConfigRef; cmd: string) = + let linkerScript = conf.projectName & "_" & "linkerScript.sh" + writeFile(linkerScript, cmd) + let shell = getEnv("SHELL") + try: + execLinkCmd(conf, shell & " " & linkerScript) + finally: + removeFile(linkerScript) + proc getObjFilePath(conf: ConfigRef, f: Cfile): string = if noAbsolutePaths(conf): f.obj.extractFilename else: f.obj.string @@ -915,12 +924,16 @@ proc callCCompiler*(conf: ConfigRef) = linkCmd = getLinkCmd(conf, mainOutput, objfiles, removeStaticFile = true) extraCmds = getExtraCmds(conf, mainOutput) if optCompileOnly notin conf.globalOptions: - const MaxCmdLen = when defined(windows): 8_000 else: 32_000 + const MaxCmdLen = when defined(windows): 8_000 elif defined(macosx): 260_000 else: 32_000 if linkCmd.len > MaxCmdLen: - # Windows's command line limit is about 8K (don't laugh...) so C compilers on - # Windows support a feature where the command line can be passed via ``@linkcmd`` - # to them. - linkViaResponseFile(conf, linkCmd) + when defined(macosx): + # macOS's `ar` does not support response files + linkViaShellScript(conf, linkCmd) + else: + # Windows's command line limit is about 8K (don't laugh...) so C compilers on + # Windows support a feature where the command line can be passed via ``@linkcmd`` + # to them. + linkViaResponseFile(conf, linkCmd) else: execLinkCmd(conf, linkCmd) for cmd in extraCmds: