diff options
Diffstat (limited to 'pkgs/development/compilers/llvm/15/clang/default.nix')
-rw-r--r-- | pkgs/development/compilers/llvm/15/clang/default.nix | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/pkgs/development/compilers/llvm/15/clang/default.nix b/pkgs/development/compilers/llvm/15/clang/default.nix index 4963d0ecce601..894db1a4975f6 100644 --- a/pkgs/development/compilers/llvm/15/clang/default.nix +++ b/pkgs/development/compilers/llvm/15/clang/default.nix @@ -36,9 +36,14 @@ let "-DSPHINX_OUTPUT_MAN=ON" "-DSPHINX_OUTPUT_HTML=OFF" "-DSPHINX_WARNINGS_AS_ERRORS=OFF" - ] ++ lib.optionals (stdenv.hostPlatform != stdenv.buildPlatform) [ + ] ++ lib.optionals (!stdenv.buildPlatform.canExecute stdenv.hostPlatform) [ "-DLLVM_TABLEGEN_EXE=${buildLlvmTools.llvm}/bin/llvm-tblgen" "-DCLANG_TABLEGEN=${buildLlvmTools.libclang.dev}/bin/clang-tblgen" + # Added in LLVM15: + # `clang-tidy-confusable-chars-gen`: https://github.com/llvm/llvm-project/commit/c3574ef739fbfcc59d405985a3a4fa6f4619ecdb + # `clang-pseudo-gen`: https://github.com/llvm/llvm-project/commit/cd2292ef824591cc34cc299910a3098545c840c7 + "-DCLANG_TIDY_CONFUSABLE_CHARS_GEN=${buildLlvmTools.libclang.dev}/bin/clang-tidy-confusable-chars-gen" + "-DCLANG_PSEUDO_GEN=${buildLlvmTools.libclang.dev}/bin/clang-pseudo-gen" ]; patches = [ @@ -60,6 +65,12 @@ let outputs = [ "out" "lib" "dev" "python" ]; + env = lib.optionalAttrs (stdenv.buildPlatform != stdenv.hostPlatform) { + # The following warning is triggered with (at least) gcc >= + # 12, but appears to occur only for cross compiles. + NIX_CFLAGS_COMPILE = "-Wno-maybe-uninitialized"; + }; + postInstall = '' ln -sv $out/bin/clang $out/bin/cpp @@ -80,7 +91,7 @@ let patchShebangs $python/bin mkdir -p $dev/bin - cp bin/clang-tblgen $dev/bin + cp bin/{clang-tblgen,clang-tidy-confusable-chars-gen,clang-pseudo-gen} $dev/bin ''; passthru = { |