bazel_0: fix build on darwin

Fixes `error: thread-local storage is not supported for the current target` by
upgrading clang_7 -> to clang_8 which supports thread-local storage.

pkgs/development/tools/build-managers/bazel/bazel_0_26/default.nix

@@ -2,7 +2,7 @@
 , zip, unzip, bash, writeCBin, coreutils
 , which, python, perl, gawk, gnused, gnutar, gnugrep, gzip, findutils
 # Apple dependencies
-, cctools, clang, libcxx, CoreFoundation, CoreServices, Foundation
+, cctools, llvmPackages_8, CoreFoundation, CoreServices, Foundation
 # Allow to independently override the jdks used to build and run respectively
 , buildJdk, runJdk
 , buildJdkName
@@ -90,9 +90,10 @@ let
 
   # Java toolchain used for the build and tests
   javaToolchain = "@bazel_tools//tools/jdk:toolchain_host${buildJdkName}";
+  stdenv' = if stdenv.isDarwin then llvmPackages_8.libcxxStdenv else stdenv;
 
 in
-stdenv.mkDerivation rec {
+stdenv'.mkDerivation rec {
 
   version = "0.26.0";
 
@@ -182,10 +183,10 @@ stdenv.mkDerivation rec {
 
       # libcxx includes aren't added by libcxx hook
       # https://github.com/NixOS/nixpkgs/pull/41589
-      export NIX_CFLAGS_COMPILE="$NIX_CFLAGS_COMPILE -isystem ${libcxx}/include/c++/v1"
+      export NIX_CFLAGS_COMPILE="$NIX_CFLAGS_COMPILE -isystem ${llvmPackages_8.libcxx}/include/c++/v1"
 
       # don't use system installed Xcode to run clang, use Nix clang instead
-      sed -i -E "s;/usr/bin/xcrun (--sdk macosx )?clang;${stdenv.cc}/bin/clang $NIX_CFLAGS_COMPILE $(bazelLinkFlags) -framework CoreFoundation;g" \
+      sed -i -E "s;/usr/bin/xcrun (--sdk macosx )?clang;${stdenv'.cc}/bin/clang $NIX_CFLAGS_COMPILE $(bazelLinkFlags) -framework CoreFoundation;g" \
         scripts/bootstrap/compile.sh \
         src/tools/xcode/realpath/BUILD \
         src/tools/xcode/stdredirect/BUILD \
@@ -236,8 +237,8 @@ stdenv.mkDerivation rec {
       fetch --experimental_distdir=${distDir}
       build --copt="$(echo $NIX_CFLAGS_COMPILE | sed -e 's/ /" --copt="/g')"
       build --host_copt="$(echo $NIX_CFLAGS_COMPILE | sed -e 's/ /" --host_copt="/g')"
-      build --linkopt="$(echo $(< ${stdenv.cc}/nix-support/libcxx-ldflags) | sed -e 's/ /" --linkopt="/g')"
-      build --host_linkopt="$(echo $(< ${stdenv.cc}/nix-support/libcxx-ldflags) | sed -e 's/ /" --host_linkopt="/g')"
+      build --linkopt="$(echo $(< ${stdenv'.cc}/nix-support/libcxx-ldflags) | sed -e 's/ /" --linkopt="/g')"
+      build --host_linkopt="$(echo $(< ${stdenv'.cc}/nix-support/libcxx-ldflags) | sed -e 's/ /" --host_linkopt="/g')"
       build --linkopt="-Wl,$(echo $NIX_LDFLAGS | sed -e 's/ /" --linkopt="-Wl,/g')"
       build --host_linkopt="-Wl,$(echo $NIX_LDFLAGS | sed -e 's/ /" --host_linkopt="-Wl,/g')"
       build --host_javabase='@local_jdk//:jdk'
@@ -247,8 +248,8 @@ stdenv.mkDerivation rec {
       # add the same environment vars to compile.sh
       sed -e "/\$command \\\\$/a --copt=\"$(echo $NIX_CFLAGS_COMPILE | sed -e 's/ /" --copt=\"/g')\" \\\\" \
           -e "/\$command \\\\$/a --host_copt=\"$(echo $NIX_CFLAGS_COMPILE | sed -e 's/ /" --host_copt=\"/g')\" \\\\" \
-          -e "/\$command \\\\$/a --linkopt=\"$(echo $(< ${stdenv.cc}/nix-support/libcxx-ldflags) | sed -e 's/ /" --linkopt=\"/g')\" \\\\" \
-          -e "/\$command \\\\$/a --host_linkopt=\"$(echo $(< ${stdenv.cc}/nix-support/libcxx-ldflags) | sed -e 's/ /" --host_linkopt=\"/g')\" \\\\" \
+          -e "/\$command \\\\$/a --linkopt=\"$(echo $(< ${stdenv'.cc}/nix-support/libcxx-ldflags) | sed -e 's/ /" --linkopt=\"/g')\" \\\\" \
+          -e "/\$command \\\\$/a --host_linkopt=\"$(echo $(< ${stdenv'.cc}/nix-support/libcxx-ldflags) | sed -e 's/ /" --host_linkopt=\"/g')\" \\\\" \
           -e "/\$command \\\\$/a --linkopt=\"-Wl,$(echo $NIX_LDFLAGS | sed -e 's/ /" --linkopt=\"-Wl,/g')\" \\\\" \
           -e "/\$command \\\\$/a --host_linkopt=\"-Wl,$(echo $NIX_LDFLAGS | sed -e 's/ /" --host_linkopt=\"-Wl,/g')\" \\\\" \
           -e "/\$command \\\\$/a --host_javabase='@local_jdk//:jdk' \\\\" \
@@ -295,7 +296,7 @@ stdenv.mkDerivation rec {
     makeWrapper
     which
     customBash
-  ] ++ lib.optionals (stdenv.isDarwin) [ cctools libcxx CoreFoundation CoreServices Foundation ];
+  ] ++ lib.optionals (stdenv.isDarwin) [ cctools CoreFoundation CoreServices Foundation ];
 
   # Bazel makes extensive use of symlinks in the WORKSPACE.
   # This causes problems with infinite symlinks if the build output is in the same location as the

pkgs/development/tools/build-managers/bazel/bazel_0_29/default.nix

@@ -7,7 +7,7 @@
 # updater
 , python27, python3, writeScript
 # Apple dependencies
-, cctools, libcxx, CoreFoundation, CoreServices, Foundation
+, cctools, llvmPackages_8, CoreFoundation, CoreServices, Foundation
 # Allow to independently override the jdks used to build and run respectively
 , buildJdk, runJdk
 , buildJdkName
@@ -138,9 +138,10 @@ let
       try-import /etc/bazel.bazelrc
     '';
   };
+  stdenv' = if stdenv.isDarwin then llvmPackages_8.libcxxStdenv else stdenv;
 
 in
-stdenv.mkDerivation rec {
+stdenv'.mkDerivation rec {
   pname = "bazel";
   inherit version;
 
@@ -258,20 +259,20 @@ stdenv.mkDerivation rec {
 
     in (if !stdenv.hostPlatform.isDarwin then {
       # `extracted` doesn’t work on darwin
-      shebang = callPackage ./shebang-test.nix { inherit runLocal extracted bazelTest distDir; };
+      shebang = callPackage ../shebang-test.nix { inherit runLocal extracted bazelTest distDir; };
     } else {}) // {
-      bashTools = callPackage ./bash-tools-test.nix { inherit runLocal bazelTest distDir; };
-      cpp = callPackage ./cpp-test.nix { inherit runLocal bazelTest bazel-examples distDir; };
-      java = callPackage ./java-test.nix { inherit runLocal bazelTest bazel-examples distDir; };
-      protobuf = callPackage ./protobuf-test.nix { inherit runLocal bazelTest distDir; };
-      pythonBinPath = callPackage ./python-bin-path-test.nix { inherit runLocal bazelTest distDir; };
+      bashTools = callPackage ../bash-tools-test.nix { inherit runLocal bazelTest distDir; };
+      cpp = callPackage ../cpp-test.nix { inherit runLocal bazelTest bazel-examples distDir; };
+      java = callPackage ../java-test.nix { inherit runLocal bazelTest bazel-examples distDir; };
+      protobuf = callPackage ../protobuf-test.nix { inherit runLocal bazelTest distDir; };
+      pythonBinPath = callPackage ../python-bin-path-test.nix { inherit runLocal bazelTest distDir; };
 
-      bashToolsWithNixHacks = callPackage ./bash-tools-test.nix { inherit runLocal bazelTest distDir; bazel = bazelWithNixHacks; };
+      bashToolsWithNixHacks = callPackage ../bash-tools-test.nix { inherit runLocal bazelTest distDir; bazel = bazelWithNixHacks; };
 
-      cppWithNixHacks = callPackage ./cpp-test.nix { inherit runLocal bazelTest bazel-examples distDir; bazel = bazelWithNixHacks; };
-      javaWithNixHacks = callPackage ./java-test.nix { inherit runLocal bazelTest bazel-examples distDir; bazel = bazelWithNixHacks; };
-      protobufWithNixHacks = callPackage ./protobuf-test.nix { inherit runLocal bazelTest distDir; bazel = bazelWithNixHacks; };
-      pythonBinPathWithNixHacks = callPackage ./python-bin-path-test.nix { inherit runLocal bazelTest distDir; bazel = bazelWithNixHacks; };
+      cppWithNixHacks = callPackage ../cpp-test.nix { inherit runLocal bazelTest bazel-examples distDir; bazel = bazelWithNixHacks; };
+      javaWithNixHacks = callPackage ../java-test.nix { inherit runLocal bazelTest bazel-examples distDir; bazel = bazelWithNixHacks; };
+      protobufWithNixHacks = callPackage ../protobuf-test.nix { inherit runLocal bazelTest distDir; bazel = bazelWithNixHacks; };
+      pythonBinPathWithNixHacks = callPackage ../python-bin-path-test.nix { inherit runLocal bazelTest distDir; bazel = bazelWithNixHacks; };
 
       # downstream packages using buildBazelPackage
       # fixed-output hashes of the fetch phase need to be spot-checked manually
@@ -348,10 +349,10 @@ stdenv.mkDerivation rec {
 
       # libcxx includes aren't added by libcxx hook
       # https://github.com/NixOS/nixpkgs/pull/41589
-      export NIX_CFLAGS_COMPILE="$NIX_CFLAGS_COMPILE -isystem ${libcxx}/include/c++/v1"
+      export NIX_CFLAGS_COMPILE="$NIX_CFLAGS_COMPILE -isystem ${llvmPackages_8.libcxx}/include/c++/v1"
 
       # don't use system installed Xcode to run clang, use Nix clang instead
-      sed -i -E "s;/usr/bin/xcrun (--sdk macosx )?clang;${stdenv.cc}/bin/clang $NIX_CFLAGS_COMPILE $(bazelLinkFlags) -framework CoreFoundation;g" \
+      sed -i -E "s;/usr/bin/xcrun (--sdk macosx )?clang;${stdenv'.cc}/bin/clang $NIX_CFLAGS_COMPILE $(bazelLinkFlags) -framework CoreFoundation;g" \
         scripts/bootstrap/compile.sh \
         src/tools/xcode/realpath/BUILD \
         src/tools/xcode/stdredirect/BUILD \
@@ -417,8 +418,8 @@ stdenv.mkDerivation rec {
       fetch --distdir=${distDir}
       build --copt="$(echo $NIX_CFLAGS_COMPILE | sed -e 's/ /" --copt="/g')"
       build --host_copt="$(echo $NIX_CFLAGS_COMPILE | sed -e 's/ /" --host_copt="/g')"
-      build --linkopt="$(echo $(< ${stdenv.cc}/nix-support/libcxx-ldflags) | sed -e 's/ /" --linkopt="/g')"
-      build --host_linkopt="$(echo $(< ${stdenv.cc}/nix-support/libcxx-ldflags) | sed -e 's/ /" --host_linkopt="/g')"
+      build --linkopt="$(echo $(< ${stdenv'.cc}/nix-support/libcxx-ldflags) | sed -e 's/ /" --linkopt="/g')"
+      build --host_linkopt="$(echo $(< ${stdenv'.cc}/nix-support/libcxx-ldflags) | sed -e 's/ /" --host_linkopt="/g')"
       build --linkopt="-Wl,$(echo $NIX_LDFLAGS | sed -e 's/ /" --linkopt="-Wl,/g')"
       build --host_linkopt="-Wl,$(echo $NIX_LDFLAGS | sed -e 's/ /" --host_linkopt="-Wl,/g')"
       build --host_javabase='@local_jdk//:jdk'
@@ -428,8 +429,8 @@ stdenv.mkDerivation rec {
       # add the same environment vars to compile.sh
       sed -e "/\$command \\\\$/a --copt=\"$(echo $NIX_CFLAGS_COMPILE | sed -e 's/ /" --copt=\"/g')\" \\\\" \
           -e "/\$command \\\\$/a --host_copt=\"$(echo $NIX_CFLAGS_COMPILE | sed -e 's/ /" --host_copt=\"/g')\" \\\\" \
-          -e "/\$command \\\\$/a --linkopt=\"$(echo $(< ${stdenv.cc}/nix-support/libcxx-ldflags) | sed -e 's/ /" --linkopt=\"/g')\" \\\\" \
-          -e "/\$command \\\\$/a --host_linkopt=\"$(echo $(< ${stdenv.cc}/nix-support/libcxx-ldflags) | sed -e 's/ /" --host_linkopt=\"/g')\" \\\\" \
+          -e "/\$command \\\\$/a --linkopt=\"$(echo $(< ${stdenv'.cc}/nix-support/libcxx-ldflags) | sed -e 's/ /" --linkopt=\"/g')\" \\\\" \
+          -e "/\$command \\\\$/a --host_linkopt=\"$(echo $(< ${stdenv'.cc}/nix-support/libcxx-ldflags) | sed -e 's/ /" --host_linkopt=\"/g')\" \\\\" \
           -e "/\$command \\\\$/a --linkopt=\"-Wl,$(echo $NIX_LDFLAGS | sed -e 's/ /" --linkopt=\"-Wl,/g')\" \\\\" \
           -e "/\$command \\\\$/a --host_linkopt=\"-Wl,$(echo $NIX_LDFLAGS | sed -e 's/ /" --host_linkopt=\"-Wl,/g')\" \\\\" \
           -e "/\$command \\\\$/a --host_javabase='@local_jdk//:jdk' \\\\" \
@@ -469,7 +470,7 @@ stdenv.mkDerivation rec {
     makeWrapper
     which
     customBash
-  ] ++ lib.optionals (stdenv.isDarwin) [ cctools libcxx CoreFoundation CoreServices Foundation ];
+  ] ++ lib.optionals (stdenv.isDarwin) [ cctools CoreFoundation CoreServices Foundation ];
 
   # Bazel makes extensive use of symlinks in the WORKSPACE.
   # This causes problems with infinite symlinks if the build output is in the same location as the