llvmPackages_12: init at 12.0.0-rc3

https://lists.llvm.org/pipermail/release-testers/2021-March/001496.html

pkgs/development/compilers/llvm/12/clang/default.nix

@@ -8,7 +8,7 @@ let
     pname = "clang";
     inherit version;
 
-    src = fetch "clang" "12sm91qx2m79cvj75a9aazf2x8xybjbd593dv6v7rxficpq8i0ha";
+    src = fetch "clang" "1xg2wy86zdj1d4h33n9mmb4j0x8bp9a5pk4qnnx3imlh8n6vhrqj";
     inherit clang-tools-extra_src;
 
     unpackPhase = ''
@@ -16,7 +16,6 @@ let
       mv clang-* clang
       sourceRoot=$PWD/clang
       unpackFile ${clang-tools-extra_src}
-      mv clang-tools-extra-* $sourceRoot/tools/extra
     '';
 
     nativeBuildInputs = [ cmake python3 lld ]
@@ -50,9 +49,6 @@ let
       sed -i '1s,^,find_package(Sphinx REQUIRED)\n,' docs/CMakeLists.txt
     '' + lib.optionalString stdenv.hostPlatform.isMusl ''
       sed -i -e 's/lgcc_s/lgcc_eh/' lib/Driver/ToolChains/*.cpp
-    '' + lib.optionalString stdenv.hostPlatform.isDarwin ''
-      substituteInPlace tools/extra/clangd/CMakeLists.txt \
-        --replace "NOT HAVE_CXX_ATOMICS64_WITHOUT_LIB" FALSE
     '';
 
     outputs = [ "out" "lib" "python" ];

pkgs/development/compilers/llvm/12/compiler-rt.nix

@@ -11,7 +11,7 @@ in
 stdenv.mkDerivation rec {
   pname = "compiler-rt";
   inherit version;
-  src = fetch pname "0x1j8ngf1zj63wlnns9vlibafq48qcm72p4jpaxkmkb4qw0grwfy";
+  src = fetch pname "1n4jf0clwj3q0vfc7xjl0k4dqj69fvgsmib8qdqh45imgamnypvb";
 
   nativeBuildInputs = [ cmake python3 llvm ];
   buildInputs = lib.optional stdenv.hostPlatform.isDarwin libcxxabi;

pkgs/development/compilers/llvm/12/default.nix

@@ -3,11 +3,12 @@
 , buildPackages
 , buildLlvmTools # tools, but from the previous stage, for cross
 , targetLlvmLibraries # libraries, but from the next stage, for cross
+, darwin
 }:
 
 let
-  release_version = "11.1.0";
-  candidate = ""; # empty or "rcN"
+  release_version = "12.0.0";
+  candidate = "rc3"; # empty or "rcN"
   dash-candidate = lib.optionalString (candidate != "") "-${candidate}";
   version = "${release_version}${dash-candidate}"; # differentiating these (variables) is important for RCs
   targetConfig = stdenv.targetPlatform.config;
@@ -17,7 +18,7 @@ let
     inherit sha256;
   };
 
-  clang-tools-extra_src = fetch "clang-tools-extra" "18n1w1hkv931xzq02b34wglbv6zd6sd0r5kb8piwvag7klj7qw3n";
+  clang-tools-extra_src = fetch "clang-tools-extra" "1p6ln69iciwwpng226mfvxf3vylfvbz73y0a4y4v2rg7pn7hk671";
 
   tools = lib.makeExtensible (tools: let
     callPackage = newScope (tools // { inherit stdenv cmake libxml2 python3 isl release_version version fetch; });
@@ -79,9 +80,15 @@ let
       extraBuildCommands = mkExtraBuildCommands cc;
     };
 
-    lld = callPackage ./lld.nix {};
+    lld = callPackage ./lld.nix {
+      libunwind = libraries.libunwind;
+    };
 
-    lldb = callPackage ./lldb.nix {};
+    lldb = callPackage ./lldb.nix {
+      inherit (darwin) libobjc bootstrap_cmds;
+      inherit (darwin.apple_sdk.libs) xpc;
+      inherit (darwin.apple_sdk.frameworks) Foundation Carbon Cocoa;
+    };
 
     # Below, is the LLVM bootstrapping logic. It handles building a
     # fully LLVM toolchain from scratch. No GCC toolchain should be

pkgs/development/compilers/llvm/12/libc++/default.nix

@@ -6,7 +6,7 @@ stdenv.mkDerivation {
   pname = "libc++";
   inherit version;
 
-  src = fetch "libcxx" "1rgqsqpgi0vkga5d7hy0iyfsqgzfz7q1xy7afdfa1snp1qjks8xv";
+  src = fetch "libcxx" "1114yvbipwdk1qk1xrb7s05hf7cycyknpf4ph0wbqpjzzzxk0hgk";
 
   postUnpack = ''
     unpackFile ${libcxxabi.src}

pkgs/development/compilers/llvm/12/libc++abi.nix

@@ -6,7 +6,7 @@ stdenv.mkDerivation {
   pname = "libc++abi";
   inherit version;
 
-  src = fetch "libcxxabi" "1azcf31mxw59hb1x17xncnm3dyw90ylh8rqx462lvypqh3nr6c8l";
+  src = fetch "libcxxabi" "1vdc6zld5rlbrbpxf0fxs0m6k1cabpi82ksiwgj1pmhx8l140n0q";
 
   nativeBuildInputs = [ cmake ];
   buildInputs = lib.optional (!stdenv.isDarwin && !stdenv.isFreeBSD && !stdenv.hostPlatform.isWasm) libunwind;

pkgs/development/compilers/llvm/12/libunwind.nix

@@ -6,7 +6,7 @@ stdenv.mkDerivation rec {
   pname = "libunwind";
   inherit version;
 
-  src = fetch pname "1vpqs2c358v8fbr1r8jmzkfqk12jllimjcfmgxga127ksq9b37nj";
+  src = fetch pname "18n3k2kf6pyvzspnz1i22czbgi14kmch76fxml8kvhky7mw7v1yz";
 
   nativeBuildInputs = [ cmake ];
 

pkgs/development/compilers/llvm/12/lld.nix

@@ -1,5 +1,6 @@
 { lib, stdenv
 , fetch
+, libunwind
 , cmake
 , libxml2
 , llvm
@@ -10,11 +11,18 @@ stdenv.mkDerivation rec {
   pname = "lld";
   inherit version;
 
-  src = fetch pname "1kk61i7z5bi9i11rzsd2b388d42if1c7a45zkaa4mk0yps67hyh1";
+  src = fetch pname "097pxd7hgipr538vi48q8fi5svbd03bx3d078a06wigmvb7kzvw1";
 
   nativeBuildInputs = [ cmake ];
   buildInputs = [ llvm libxml2 ];
 
+  postPatch = ''
+    substituteInPlace MachO/CMakeLists.txt --replace \
+      '(''${LLVM_MAIN_SRC_DIR}/' '('
+    mkdir -p libunwind/include
+    tar -xf "${libunwind.src}" --wildcards -C libunwind/include --strip-components=2 "libunwind-*/include/"
+  '';
+
   outputs = [ "out" "dev" ];
 
   postInstall = ''

pkgs/development/compilers/llvm/12/lldb.nix

@@ -11,7 +11,12 @@
 , clang-unwrapped
 , python3
 , version
-, darwin
+, libobjc
+, xpc
+, Foundation
+, bootstrap_cmds
+, Carbon
+, Cocoa
 , lit
 , enableManpages ? false
 }:
@@ -20,7 +25,7 @@ stdenv.mkDerivation (rec {
   pname = "lldb";
   inherit version;
 
-  src = fetch pname "1vlyg015dyng43xqb8cg2l6r9ix8klibxsajazbfnckdnh54hwxj";
+  src = fetch pname "077fli9l0fg4kpa5l9vrj810s13ajs15d745lg4l8kmjkbw7p3yh";
 
   patches = [ ./lldb-procfs.patch ];
 
@@ -35,12 +40,12 @@ stdenv.mkDerivation (rec {
     llvm
   ]
   ++ lib.optionals stdenv.isDarwin [
-    darwin.libobjc
-    darwin.apple_sdk.libs.xpc
-    darwin.apple_sdk.frameworks.Foundation
-    darwin.bootstrap_cmds
-    darwin.apple_sdk.frameworks.Carbon
-    darwin.apple_sdk.frameworks.Cocoa
+    libobjc
+    xpc
+    Foundation
+    bootstrap_cmds
+    Carbon
+    Cocoa
   ];
 
   hardeningDisable = [ "format" ];
@@ -81,9 +86,8 @@ stdenv.mkDerivation (rec {
   '';
 
   propagatedBuildInputs = [];
-
+  # manually install lldb man page
   installPhase = ''
-    # manually install lldb man page
     mkdir -p $out/share/man/man1
     install docs/man/lldb.1 -t $out/share/man/man1/
   '';

pkgs/development/compilers/llvm/12/llvm.nix

@@ -32,8 +32,8 @@ in stdenv.mkDerivation (rec {
   pname = "llvm";
   inherit version;
 
-  src = fetch pname "199yq3a214avcbi4kk2q0ajriifkvsr0l2dkx3a666m033ihi1ff";
-  polly_src = fetch "polly" "031r23ijhx7v93a5n33m2nc0x9xyqmx0d8xg80z7q971p6qd63sq";
+  src = fetch pname "1lpdkndjb8cxpcyjv9glqp58687j8y8cvd7r72pw6sbqkkzq86g5";
+  polly_src = fetch "polly" "002a8q3lgspvqdb8fi09cl11x438x6a2d2sb026jargrx92i5vas";
 
   unpackPhase = ''
     unpackFile $src
@@ -69,6 +69,9 @@ in stdenv.mkDerivation (rec {
     substituteInPlace unittests/Support/CMakeLists.txt \
       --replace "Path.cpp" ""
     rm unittests/Support/Path.cpp
+    substituteInPlace unittests/IR/CMakeLists.txt \
+      --replace "PassBuilderCallbacksTest.cpp" ""
+    rm unittests/IR/PassBuilderCallbacksTest.cpp
   '' + optionalString stdenv.hostPlatform.isMusl ''
     patch -p1 -i ${../TLI-musl.patch}
     substituteInPlace unittests/Support/CMakeLists.txt \
@@ -122,11 +125,11 @@ in stdenv.mkDerivation (rec {
     "-DCAN_TARGET_i386=false"
   ] ++ optionals (stdenv.hostPlatform != stdenv.buildPlatform) [
     "-DCMAKE_CROSSCOMPILING=True"
-    "-DLLVM_TABLEGEN=${buildPackages.llvm_11}/bin/llvm-tblgen"
+    "-DLLVM_TABLEGEN=${buildPackages.llvm_12}/bin/llvm-tblgen"
   ];
 
   postBuild = ''
-    rm -fR $out
+    rm -R $out
   '';
 
   preCheck = ''
@@ -171,8 +174,6 @@ in stdenv.mkDerivation (rec {
     make docs-llvm-man
   '';
 
-  propagatedBuildInputs = [];
-
   installPhase = ''
     make -C docs install
   '';

pkgs/development/compilers/llvm/12/openmp.nix

@@ -12,7 +12,7 @@ stdenv.mkDerivation rec {
   pname = "openmp";
   inherit version;
 
-  src = fetch pname "0bh5cswgpc79awlq8j5i7hp355adaac7s6zaz0zwp6mkflxli1yi";
+  src = fetch pname "0kw1g7ndvwi0g7lx5d55mp81h9vffxz820l9r2wjdvvfs3dsyq05";
 
   patches = [
     # Fix compilation on aarch64-darwin, remove after the next release.

pkgs/top-level/all-packages.nix

@@ -9926,6 +9926,7 @@ in
     };
   };
 
+  clang_12 = llvmPackages_12.clang;
   clang_11 = llvmPackages_11.clang;
   clang_10 = llvmPackages_10.clang;
   clang_9  = llvmPackages_9.clang;
@@ -10803,6 +10804,7 @@ in
   lld_9 = llvmPackages_9.lld;
   lld_10 = llvmPackages_10.lld;
   lld_11 = llvmPackages_11.lld;
+  lld_12 = llvmPackages_12.lld;
 
   lldb = llvmPackages_latest.lldb;
   lldb_5 = llvmPackages_5.lldb;
@@ -10812,10 +10814,12 @@ in
   lldb_9 = llvmPackages_9.lldb;
   lldb_10 = llvmPackages_10.lldb;
   lldb_11 = llvmPackages_11.lldb;
+  lldb_12 = llvmPackages_12.lldb;
 
   llvm = llvmPackages.llvm;
   llvm-manpages = llvmPackages.llvm-manpages;
 
+  llvm_12 = llvmPackages_12.llvm;
   llvm_11 = llvmPackages_11.llvm;
   llvm_10 = llvmPackages_10.llvm;
   llvm_9  = llvmPackages_9.llvm;
@@ -10880,6 +10884,14 @@ in
     stdenv = gcc7Stdenv;
   }));
 
+  llvmPackages_12 = callPackage ../development/compilers/llvm/12 ({
+    inherit (stdenvAdapters) overrideCC;
+    buildLlvmTools = buildPackages.llvmPackages_12.tools;
+    targetLlvmLibraries = targetPackages.llvmPackages_12.libraries;
+  } // lib.optionalAttrs (stdenv.hostPlatform.isi686 && buildPackages.stdenv.cc.isGNU) {
+    stdenv = gcc7Stdenv;
+  });
+
   llvmPackages_latest = llvmPackages_11;
 
   llvmPackages_rocm = recurseIntoAttrs (callPackage ../development/compilers/llvm/rocm { });