diff options
Diffstat (limited to 'nixpkgs/pkgs/development/compilers/llvm/12/compiler-rt/default.nix')
| -rw-r--r-- | nixpkgs/pkgs/development/compilers/llvm/12/compiler-rt/default.nix | 34 |
1 files changed, 21 insertions, 13 deletions
diff --git a/nixpkgs/pkgs/development/compilers/llvm/12/compiler-rt/default.nix b/nixpkgs/pkgs/development/compilers/llvm/12/compiler-rt/default.nix index bf7f4bc4312a..cde1317ca35d 100644 --- a/nixpkgs/pkgs/development/compilers/llvm/12/compiler-rt/default.nix +++ b/nixpkgs/pkgs/development/compilers/llvm/12/compiler-rt/default.nix @@ -4,16 +4,17 @@ let useLLVM = stdenv.hostPlatform.useLLVM or false; bareMetal = stdenv.hostPlatform.parsed.kernel.name == "none"; + haveLibc = stdenv.cc.libc != null; inherit (stdenv.hostPlatform) isMusl; in -stdenv.mkDerivation rec { - pname = "compiler-rt"; +stdenv.mkDerivation { + pname = "compiler-rt" + lib.optionalString (haveLibc) "-libc"; inherit version; - src = fetch pname "0d444qihq9jhqnfv003cr704v363va72zl6qaw2algj1c85cva45"; + src = fetch "compiler-rt" "0d444qihq9jhqnfv003cr704v363va72zl6qaw2algj1c85cva45"; - nativeBuildInputs = [ cmake python3 llvm ]; + nativeBuildInputs = [ cmake python3 llvm.dev ]; buildInputs = lib.optional stdenv.hostPlatform.isDarwin libcxxabi; NIX_CFLAGS_COMPILE = [ @@ -24,36 +25,43 @@ stdenv.mkDerivation rec { "-DCOMPILER_RT_DEFAULT_TARGET_ONLY=ON" "-DCMAKE_C_COMPILER_TARGET=${stdenv.hostPlatform.config}" "-DCMAKE_ASM_COMPILER_TARGET=${stdenv.hostPlatform.config}" - ] ++ lib.optionals (stdenv.isDarwin) [ - "-DDARWIN_macosx_OVERRIDE_SDK_VERSION=ON" - "-DDARWIN_osx_ARCHS=${stdenv.hostPlatform.parsed.cpu.name}" ] ++ lib.optionals (useLLVM || bareMetal || isMusl) [ "-DCOMPILER_RT_BUILD_SANITIZERS=OFF" "-DCOMPILER_RT_BUILD_XRAY=OFF" "-DCOMPILER_RT_BUILD_LIBFUZZER=OFF" "-DCOMPILER_RT_BUILD_PROFILE=OFF" - ] ++ lib.optionals (useLLVM || bareMetal) [ + ] ++ lib.optionals ((useLLVM || bareMetal) && !haveLibc) [ "-DCMAKE_C_COMPILER_WORKS=ON" "-DCMAKE_CXX_COMPILER_WORKS=ON" "-DCOMPILER_RT_BAREMETAL_BUILD=ON" "-DCMAKE_SIZEOF_VOID_P=${toString (stdenv.hostPlatform.parsed.cpu.bits / 8)}" + ] ++ lib.optionals (useLLVM && !haveLibc) [ + "-DCMAKE_C_FLAGS=-nodefaultlibs" ] ++ lib.optionals (useLLVM) [ "-DCOMPILER_RT_BUILD_BUILTINS=ON" - "-DCMAKE_C_FLAGS=-nodefaultlibs" #https://stackoverflow.com/questions/53633705/cmake-the-c-compiler-is-not-able-to-compile-a-simple-test-program "-DCMAKE_TRY_COMPILE_TARGET_TYPE=STATIC_LIBRARY" ] ++ lib.optionals (bareMetal) [ "-DCOMPILER_RT_OS_DIR=baremetal" + ] ++ lib.optionals (stdenv.hostPlatform.isDarwin) [ + "-DDARWIN_macosx_OVERRIDE_SDK_VERSION=ON" + "-DDARWIN_osx_ARCHS=${stdenv.hostPlatform.darwinArch}" + "-DDARWIN_osx_BUILTIN_ARCHS=${stdenv.hostPlatform.darwinArch}" ]; outputs = [ "out" "dev" ]; patches = [ - ./compiler-rt-codesign.patch # Revert compiler-rt commit that makes codesign mandatory - ./compiler-rt-X86-support-extension.patch # Add support for i486 i586 i686 by reusing i386 config + ./codesign.patch # Revert compiler-rt commit that makes codesign mandatory + ./X86-support-extension.patch # Add support for i486 i586 i686 by reusing i386 config + ./gnu-install-dirs.patch + # ld-wrapper dislikes `-rpath-link //nix/store`, so we normalize away the + # extra `/`. + ./normalize-var.patch ]# ++ lib.optional stdenv.hostPlatform.isMusl ./sanitizers-nongnu.patch - ++ lib.optional stdenv.hostPlatform.isAarch32 ./compiler-rt-armv7l.patch; - + # Prevent a compilation error on darwin + ++ lib.optional stdenv.hostPlatform.isDarwin ./darwin-targetconditionals.patch + ++ lib.optional stdenv.hostPlatform.isAarch32 ./armv7l.patch; # TSAN requires XPC on Darwin, which we have no public/free source files for. We can depend on the Apple frameworks # to get it, but they're unfree. Since LLVM is rather central to the stdenv, we patch out TSAN support so that Hydra |