cctools: bump to latest commit

Lots of our patches are no longer needed. This simplifies things a
bunch. In addition, it now includes man pages.

pkgs/os-specific/darwin/cctools/ld-tbd-v2.patch

@@ -1,98 +0,0 @@
-diff --git a/cctools/ld64/src/ld/parsers/textstub_dylib_file.cpp b/cctools/ld64/src/ld/parsers/textstub_dylib_file.cpp
-index 09c0e12..ac6b085 100644
---- a/cctools/ld64/src/ld/parsers/textstub_dylib_file.cpp
-+++ b/cctools/ld64/src/ld/parsers/textstub_dylib_file.cpp
-@@ -187,6 +187,7 @@ struct DynamicLibrary {
- 	ld::File::ObjcConstraint _objcConstraint;
- 	Options::Platform _platform;
- 	std::vector<Token> _allowedClients;
-+	std::vector<Token> _allowableClients;
- 	std::vector<Token> _reexportedLibraries;
- 	std::vector<Token> _symbols;
- 	std::vector<Token> _classes;
-@@ -246,6 +247,14 @@ class TBDFile {
- 		});
- 	}
- 
-+	void parseAllowableClients(DynamicLibrary& lib) {
-+		if ( !hasOptionalToken("allowable-clients") )
-+			return;
-+		parseFlowSequence([&](Token name) {
-+			lib._allowableClients.emplace_back(name);
-+		});
-+	}
-+
- 	void parseReexportedDylibs(DynamicLibrary& lib) {
- 		if ( !hasOptionalToken("re-exports") )
- 			return;
-@@ -306,6 +315,21 @@ class TBDFile {
- 		return false;
- 	}
- 
-+	void skipUUIDs(DynamicLibrary& lib) {
-+		expectToken("uuids");
-+		while ( true ) {
-+			auto token = next();
-+			if ( token == "]" )
-+				break;
-+		}
-+	}
-+
-+	void skipParentUmbrella(DynamicLibrary& lib) {
-+		if (!hasOptionalToken("parent-umbrella"))
-+			return;
-+		next();
-+	}
-+
- 	void parsePlatform(DynamicLibrary& lib) {
- 		expectToken("platform");
- 
-@@ -410,6 +434,7 @@ class TBDFile {
- 			}
- 
- 			parseAllowedClients(lib);
-+			parseAllowableClients(lib);
- 			parseReexportedDylibs(lib);
- 			parseSymbols(lib);
- 			if ( !hasOptionalToken("-") )
-@@ -455,17 +480,21 @@ class TBDFile {
- 			return result.front();
- 	}
- 
--	void parseDocument(DynamicLibrary& lib, std::string &requestedArchName) {
-+	void parseDocument(DynamicLibrary& lib, std::string &requestedArchName, bool isTbdV2) {
- 		auto selectedArchName = parseAndSelectArchitecture(requestedArchName);
- 		if (selectedArchName.empty())
- 			throwf("invalid arch");
- 
-+		if(isTbdV2)
-+			skipUUIDs(lib);
- 		parsePlatform(lib);
- 		parseInstallName(lib);
- 		parseCurrentVersion(lib);
- 		parseCompatibilityVersion(lib);
- 		parseSwiftVersion(lib);
- 		parseObjCConstraint(lib);
-+		if(isTbdV2)
-+			skipParentUmbrella(lib);
- 		parseExportsBlock(lib, selectedArchName);
- 	}
- 
-@@ -476,7 +505,8 @@ public:
- 		_tokenizer.reset();
- 		DynamicLibrary lib;
- 		expectToken("---");
--		parseDocument(lib, requestedArchName);
-+		auto isTbdV2 = hasOptionalToken("!tapi-tbd-v2");
-+		parseDocument(lib, requestedArchName, isTbdV2);
- 		expectToken("...");
- 		return lib;
- 	}
-@@ -486,6 +516,7 @@ public:
- 		auto token = next();
- 		if ( token != "---" )
- 			return false;
-+		hasOptionalToken("!tapi-tbd-v2");
- 		return !parseAndSelectArchitecture(requestedArchName).empty();
- 	}
- 

pkgs/os-specific/darwin/cctools/port.nix

@@ -1,18 +1,10 @@
-{ stdenv, fetchFromGitHub, autoconf, automake, libtool_2, autoreconfHook
+{ stdenv, fetchFromGitHub, autoconf, automake, libtool, autoreconfHook
 , libcxxabi, libuuid, llvm
 , libobjc ? null, maloader ? null
-, enableDumpNormalizedLibArgs ? false
 }:
 
 let
 
-  # We need to use an old version of cctools-port to support linking TBD files
-  # in the iOS SDK. Note that this only provides support for SDK versions up to
-  # 10.x. For 11.0 and higher we will need to upgrade to a newer cctools than the
-  # default version here, which can support the new TBD format via Apple's
-  # libtapi.
-  useOld = stdenv.targetPlatform.isiOS;
-
   # The targetPrefix prepended to binary names to allow multiple binuntils on the
   # PATH to both be usable.
   targetPrefix = stdenv.lib.optionalString
@@ -23,51 +15,31 @@ in
 # Non-Darwin alternatives
 assert (!stdenv.hostPlatform.isDarwin) -> maloader != null;
 
-assert enableDumpNormalizedLibArgs -> (!useOld);
-
 let
   baseParams = rec {
     name = "${targetPrefix}cctools-port-${version}";
-    version = if useOld then "886" else "895";
+    version = "895";
 
-    src = fetchFromGitHub (if enableDumpNormalizedLibArgs then {
+    src = fetchFromGitHub {
       owner  = "tpoechtrager";
       repo   = "cctools-port";
-      # master with https://github.com/tpoechtrager/cctools-port/pull/34
-      rev    = "8395d4b2c3350356e2fb02f5e04f4f463c7388df";
-      sha256 = "10vbf1cfzx02q8chc77s84fp2kydjpx2y682mr6mrbb7sq5rwh8f";
-    } else if useOld then {
-      owner  = "tpoechtrager";
-      repo   = "cctools-port";
-      rev    = "02f0b8ecd87a3951653d838a321ae744815e21a5";
-      sha256 = "0bzyabzr5dvbxglr74d0kbrk2ij5x7s5qcamqi1v546q1had1wz1";
-    } else {
-      owner  = "tpoechtrager";
-      repo   = "cctools-port";
-      rev    = "2e569d765440b8cd6414a695637617521aa2375b"; # From branch 895-ld64-274.2
-      sha256 = "0l45mvyags56jfi24rawms8j2ihbc45mq7v13pkrrwppghqrdn52";
-    });
+      rev    = "07619027f8311fa61b4a549c75994b88739a82d8";
+      sha256 = "12g94hhz5v5bmy2w0zb6fb4bjlmn992gygc60h9nai15kshj2spi";
+    };
 
     outputs = [ "out" "dev" ];
 
     nativeBuildInputs = [
-      autoconf automake libtool_2
-    ] ++ stdenv.lib.optionals useOld [
-      autoreconfHook
+      autoconf automake libtool autoreconfHook
     ];
     buildInputs = [ libuuid ] ++
       stdenv.lib.optionals stdenv.isDarwin [ llvm libcxxabi libobjc ];
 
     patches = [
       ./ld-rpath-nonfinal.patch ./ld-ignore-rpath-link.patch
-    ] ++ stdenv.lib.optionals useOld [
-      # See https://github.com/tpoechtrager/cctools-port/issues/24. Remove when that's fixed.
-      ./undo-unknown-triple.patch
-      ./ld-tbd-v2.patch
-      ./support-ios.patch
     ];
 
-    __propagatedImpureHostDeps = stdenv.lib.optionals (!useOld) [
+    __propagatedImpureHostDeps = [
       # As far as I can tell, otool from cctools is the only thing that depends on these two, and we should fix them
       "/usr/lib/libobjc.A.dylib"
       "/usr/lib/libobjc.dylib"
@@ -78,7 +50,9 @@ let
     # TODO(@Ericson2314): Always pass "--target" and always targetPrefix.
     configurePlatforms = [ "build" "host" ] ++ stdenv.lib.optional (stdenv.targetPlatform != stdenv.hostPlatform) "target";
 
-    postPatch = ''
+    postPatch = stdenv.lib.optionalString stdenv.hostPlatform.isDarwin ''
+      substituteInPlace cctools/Makefile.am --replace libobjc2 ""
+    '' + ''
       sed -i -e 's/addStandardLibraryDirectories = true/addStandardLibraryDirectories = false/' cctools/ld64/src/ld/Options.cpp
 
       # FIXME: there are far more absolute path references that I don't want to fix right now

pkgs/os-specific/darwin/cctools/support-ios.patch

@@ -1,13 +0,0 @@
-diff --git a/cctools/configure.ac b/cctools/configure.ac
-index 56e8f24..0b4b3ff 100644
---- a/cctools/configure.ac
-+++ b/cctools/configure.ac
-@@ -39,7 +39,7 @@ EXTRACXXFLAGS=""
- WARNINGS=""
- 
- case $host_os in
--  darwin* )
-+  darwin* | ios*)
-     isdarwin=yes
-     AM_CONDITIONAL([ISDARWIN], [true])
-   ;;

pkgs/os-specific/darwin/cctools/undo-unknown-triple.patch

@@ -1,17 +0,0 @@
-diff --git a/cctools/as/driver.c b/cctools/as/driver.c
-index b06d085..c03397a 100644
---- a/cctools/as/driver.c
-+++ b/cctools/as/driver.c
-@@ -363,12 +363,6 @@ char **envp)
- 	    /* Add -c or clang will run ld(1). */
- 	    new_argv[j] = "-c";
- 	    j++;
--	    /* cctools-port start */
--	    new_argv[j] = "-target";
--	    j++;
--	    new_argv[j] = "unknown-apple-darwin";
--	    j++;
--	    /* cctools-port end */
- 	    new_argv[j] = NULL;
- 	    if(execute(new_argv, verbose))
- 		exit(0);

pkgs/top-level/all-packages.nix

@@ -6467,11 +6467,6 @@ with pkgs;
     name = "clang-wrapper-with-reexport-hack";
     bintools = darwin.binutils.override {
       useMacosReexportHack = true;
-      bintools = darwin.binutils.bintools.override {
-        cctools = darwin.cctools.override {
-          enableDumpNormalizedLibArgs = true;
-        };
-      };
     };
   };