Merge pull request #303948 from ExpidusOS/feat/llvm-git-commonify-clang

llvmPackages_{12,13,14,15,16,17,18,git}: use common clang
This commit is contained in:
Weijia Wang 2024-04-14 04:54:42 +02:00 committed by GitHub
commit 6da46d61ba
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GPG Key ID: B5690EEEBB952194
15 changed files with 205 additions and 866 deletions

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@ -1,132 +0,0 @@
{ lib, stdenv, llvm_meta, fetch, substituteAll, cmake, libxml2, libllvm, version, clang-tools-extra_src, python3
, buildLlvmTools
, fixDarwinDylibNames
, enableManpages ? false
}:
let
self = stdenv.mkDerivation ({
pname = "clang";
inherit version;
src = fetch "clang" "0px4gl27az6cdz6adds89qzdwb1cqpjsfvrldbz9qvpmphrj34bf";
inherit clang-tools-extra_src;
unpackPhase = ''
unpackFile $src
mv clang-* clang
sourceRoot=$PWD/clang
unpackFile ${clang-tools-extra_src}
mv clang-tools-extra-* $sourceRoot/tools/extra
substituteInPlace $sourceRoot/tools/extra/clangd/quality/CompletionModel.cmake \
--replace ' ''${CMAKE_SOURCE_DIR}/../clang-tools-extra' ' ''${CMAKE_SOURCE_DIR}/tools/extra'
'';
nativeBuildInputs = [ cmake python3 ]
++ lib.optional enableManpages python3.pkgs.sphinx
++ lib.optional stdenv.hostPlatform.isDarwin fixDarwinDylibNames;
buildInputs = [ libxml2 libllvm ];
cmakeFlags = [
"-DCLANGD_BUILD_XPC=OFF"
"-DLLVM_ENABLE_RTTI=ON"
] ++ lib.optionals enableManpages [
"-DCLANG_INCLUDE_DOCS=ON"
"-DLLVM_ENABLE_SPHINX=ON"
"-DSPHINX_OUTPUT_MAN=ON"
"-DSPHINX_OUTPUT_HTML=OFF"
"-DSPHINX_WARNINGS_AS_ERRORS=OFF"
] ++ lib.optionals (stdenv.hostPlatform != stdenv.buildPlatform) [
"-DLLVM_TABLEGEN_EXE=${buildLlvmTools.llvm}/bin/llvm-tblgen"
"-DCLANG_TABLEGEN=${buildLlvmTools.libclang.dev}/bin/clang-tblgen"
];
patches = [
./purity.patch
# https://reviews.llvm.org/D51899
./gnu-install-dirs.patch
(substituteAll {
src = ../../common/clang/clang-11-15-LLVMgold-path.patch;
libllvmLibdir = "${libllvm.lib}/lib";
})
];
postPatch = ''
sed -i -e 's/DriverArgs.hasArg(options::OPT_nostdlibinc)/true/' \
-e 's/Args.hasArg(options::OPT_nostdlibinc)/true/' \
lib/Driver/ToolChains/*.cpp
'' + lib.optionalString stdenv.hostPlatform.isMusl ''
sed -i -e 's/lgcc_s/lgcc_eh/' lib/Driver/ToolChains/*.cpp
'';
outputs = [ "out" "lib" "dev" "python" ];
postInstall = ''
ln -sv $out/bin/clang $out/bin/cpp
# Move libclang to 'lib' output
moveToOutput "lib/libclang.*" "$lib"
moveToOutput "lib/libclang-cpp.*" "$lib"
substituteInPlace $out/lib/cmake/clang/ClangTargets-release.cmake \
--replace "\''${_IMPORT_PREFIX}/lib/libclang." "$lib/lib/libclang." \
--replace "\''${_IMPORT_PREFIX}/lib/libclang-cpp." "$lib/lib/libclang-cpp."
mkdir -p $python/bin $python/share/{clang,scan-view}
mv $out/bin/{git-clang-format,scan-view} $python/bin
if [ -e $out/bin/set-xcode-analyzer ]; then
mv $out/bin/set-xcode-analyzer $python/bin
fi
mv $out/share/clang/*.py $python/share/clang
mv $out/share/scan-view/*.py $python/share/scan-view
rm $out/bin/c-index-test
patchShebangs $python/bin
mkdir -p $dev/bin
cp bin/clang-tblgen $dev/bin
'';
passthru = {
inherit libllvm;
isClang = true;
hardeningUnsupportedFlags = [ "fortify3" "zerocallusedregs" ];
};
meta = llvm_meta // {
homepage = "https://clang.llvm.org/";
description = "A C language family frontend for LLVM";
longDescription = ''
The Clang project provides a language front-end and tooling
infrastructure for languages in the C language family (C, C++, Objective
C/C++, OpenCL, CUDA, and RenderScript) for the LLVM project.
It aims to deliver amazingly fast compiles, extremely useful error and
warning messages and to provide a platform for building great source
level tools. The Clang Static Analyzer and clang-tidy are tools that
automatically find bugs in your code, and are great examples of the sort
of tools that can be built using the Clang frontend as a library to
parse C/C++ code.
'';
mainProgram = "clang";
};
} // lib.optionalAttrs enableManpages {
pname = "clang-manpages";
buildPhase = ''
make docs-clang-man
'';
installPhase = ''
mkdir -p $out/share/man/man1
# Manually install clang manpage
cp docs/man/*.1 $out/share/man/man1/
'';
outputs = [ "out" ];
doCheck = false;
meta = llvm_meta // {
description = "man page for Clang ${version}";
};
});
in self

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@ -1,6 +1,6 @@
{ lowPrio, newScope, pkgs, lib, stdenv, cmake
, preLibcCrossHeaders
, substitute, fetchFromGitHub, fetchpatch
, substitute, substituteAll, fetchFromGitHub, fetchpatch
, libxml2, python3, isl, fetchurl, overrideCC, wrapCCWith, wrapBintoolsWith
, buildLlvmTools # tools, but from the previous stage, for cross
, targetLlvmLibraries # libraries, but from the next stage, for cross
@ -56,7 +56,7 @@ let
then tools.bintools
else bootBintools;
in {
in rec {
libllvm = callPackage ./llvm {
inherit llvm_meta;
@ -66,7 +66,17 @@ let
# we need to reintroduce `outputSpecified` to get the expected behavior e.g. of lib.get*
llvm = tools.libllvm;
libclang = callPackage ./clang {
libclang = callPackage ../common/clang {
src = fetch "clang" "0px4gl27az6cdz6adds89qzdwb1cqpjsfvrldbz9qvpmphrj34bf";
patches = [
./clang/purity.patch
# https://reviews.llvm.org/D51899
./clang/gnu-install-dirs.patch
(substituteAll {
src = ../common/clang/clang-11-15-LLVMgold-path.patch;
libllvmLibdir = "${libllvm.lib}/lib";
})
];
inherit clang-tools-extra_src llvm_meta;
};

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@ -1,126 +0,0 @@
{ lib, stdenv, llvm_meta, src, substituteAll, cmake, libxml2, libllvm, version, python3
, buildLlvmTools
, fixDarwinDylibNames
, enableManpages ? false
}:
let
self = stdenv.mkDerivation ({
pname = "clang";
inherit version;
inherit src;
sourceRoot = "${src.name}/clang";
nativeBuildInputs = [ cmake python3 ]
++ lib.optional enableManpages python3.pkgs.sphinx
++ lib.optional stdenv.hostPlatform.isDarwin fixDarwinDylibNames;
buildInputs = [ libxml2 libllvm ];
cmakeFlags = [
"-DCLANGD_BUILD_XPC=OFF"
"-DLLVM_ENABLE_RTTI=ON"
] ++ lib.optionals enableManpages [
"-DCLANG_INCLUDE_DOCS=ON"
"-DLLVM_ENABLE_SPHINX=ON"
"-DSPHINX_OUTPUT_MAN=ON"
"-DSPHINX_OUTPUT_HTML=OFF"
"-DSPHINX_WARNINGS_AS_ERRORS=OFF"
] ++ lib.optionals (stdenv.hostPlatform != stdenv.buildPlatform) [
"-DLLVM_TABLEGEN_EXE=${buildLlvmTools.llvm}/bin/llvm-tblgen"
"-DCLANG_TABLEGEN=${buildLlvmTools.libclang.dev}/bin/clang-tblgen"
];
patches = [
./purity.patch
# https://reviews.llvm.org/D51899
./gnu-install-dirs.patch
# Revert of https://reviews.llvm.org/D100879
# The malloc alignment assumption is incorrect for jemalloc and causes
# mis-compilation in firefox.
# See: https://bugzilla.mozilla.org/show_bug.cgi?id=1741454
./revert-malloc-alignment-assumption.patch
../../common/clang/add-nostdlibinc-flag.patch
(substituteAll {
src = ../../common/clang/clang-11-15-LLVMgold-path.patch;
libllvmLibdir = "${libllvm.lib}/lib";
})
];
postPatch = ''
(cd tools && ln -s ../../clang-tools-extra extra)
'' + lib.optionalString stdenv.hostPlatform.isMusl ''
sed -i -e 's/lgcc_s/lgcc_eh/' lib/Driver/ToolChains/*.cpp
'';
outputs = [ "out" "lib" "dev" "python" ];
postInstall = ''
ln -sv $out/bin/clang $out/bin/cpp
# Move libclang to 'lib' output
moveToOutput "lib/libclang.*" "$lib"
moveToOutput "lib/libclang-cpp.*" "$lib"
substituteInPlace $out/lib/cmake/clang/ClangTargets-release.cmake \
--replace "\''${_IMPORT_PREFIX}/lib/libclang." "$lib/lib/libclang." \
--replace "\''${_IMPORT_PREFIX}/lib/libclang-cpp." "$lib/lib/libclang-cpp."
mkdir -p $python/bin $python/share/{clang,scan-view}
mv $out/bin/{git-clang-format,scan-view} $python/bin
if [ -e $out/bin/set-xcode-analyzer ]; then
mv $out/bin/set-xcode-analyzer $python/bin
fi
mv $out/share/clang/*.py $python/share/clang
mv $out/share/scan-view/*.py $python/share/scan-view
rm $out/bin/c-index-test
patchShebangs $python/bin
mkdir -p $dev/bin
cp bin/clang-tblgen $dev/bin
'';
passthru = {
inherit libllvm;
isClang = true;
hardeningUnsupportedFlags = [ "fortify3" "zerocallusedregs" ];
};
meta = llvm_meta // {
homepage = "https://clang.llvm.org/";
description = "A C language family frontend for LLVM";
longDescription = ''
The Clang project provides a language front-end and tooling
infrastructure for languages in the C language family (C, C++, Objective
C/C++, OpenCL, CUDA, and RenderScript) for the LLVM project.
It aims to deliver amazingly fast compiles, extremely useful error and
warning messages and to provide a platform for building great source
level tools. The Clang Static Analyzer and clang-tidy are tools that
automatically find bugs in your code, and are great examples of the sort
of tools that can be built using the Clang frontend as a library to
parse C/C++ code.
'';
mainProgram = "clang";
};
} // lib.optionalAttrs enableManpages {
pname = "clang-manpages";
buildPhase = ''
make docs-clang-man
'';
installPhase = ''
mkdir -p $out/share/man/man1
# Manually install clang manpage
cp docs/man/*.1 $out/share/man/man1/
'';
outputs = [ "out" ];
doCheck = false;
meta = llvm_meta // {
description = "man page for Clang ${version}";
};
});
in self

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@ -1,7 +1,7 @@
{ lowPrio, newScope, pkgs, lib, stdenv, cmake
, preLibcCrossHeaders
, fetchpatch
, libxml2, python3, isl, fetchFromGitHub, substitute, overrideCC, wrapCCWith, wrapBintoolsWith
, libxml2, python3, isl, fetchFromGitHub, substitute, substituteAll, overrideCC, wrapCCWith, wrapBintoolsWith
, buildLlvmTools # tools, but from the previous stage, for cross
, targetLlvmLibraries # libraries, but from the next stage, for cross
, targetLlvm
@ -82,7 +82,7 @@ in let
then tools.bintools
else bootBintools;
in {
in rec {
libllvm = callPackage ./llvm {
inherit llvm_meta;
@ -92,7 +92,22 @@ in let
# we need to reintroduce `outputSpecified` to get the expected behavior e.g. of lib.get*
llvm = tools.libllvm;
libclang = callPackage ./clang {
libclang = callPackage ../common/clang {
patches = [
./clang/purity.patch
# https://reviews.llvm.org/D51899
./clang/gnu-install-dirs.patch
# Revert of https://reviews.llvm.org/D100879
# The malloc alignment assumption is incorrect for jemalloc and causes
# mis-compilation in firefox.
# See: https://bugzilla.mozilla.org/show_bug.cgi?id=1741454
./clang/revert-malloc-alignment-assumption.patch
../common/clang/add-nostdlibinc-flag.patch
(substituteAll {
src = ../common/clang/clang-11-15-LLVMgold-path.patch;
libllvmLibdir = "${libllvm.lib}/lib";
})
];
inherit llvm_meta;
};

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@ -1,129 +0,0 @@
{ lib, stdenv, llvm_meta
, monorepoSrc, runCommand
, substituteAll, cmake, libxml2, libllvm, version, python3
, buildLlvmTools
, fixDarwinDylibNames
, enableManpages ? false
}:
let
self = stdenv.mkDerivation (rec {
pname = "clang";
inherit version;
src = runCommand "${pname}-src-${version}" {} ''
mkdir -p "$out"
cp -r ${monorepoSrc}/cmake "$out"
cp -r ${monorepoSrc}/${pname} "$out"
cp -r ${monorepoSrc}/clang-tools-extra "$out"
'';
sourceRoot = "${src.name}/${pname}";
nativeBuildInputs = [ cmake python3 ]
++ lib.optional enableManpages python3.pkgs.sphinx
++ lib.optional stdenv.hostPlatform.isDarwin fixDarwinDylibNames;
buildInputs = [ libxml2 libllvm ];
cmakeFlags = [
"-DCLANGD_BUILD_XPC=OFF"
"-DLLVM_ENABLE_RTTI=ON"
] ++ lib.optionals enableManpages [
"-DCLANG_INCLUDE_DOCS=ON"
"-DLLVM_ENABLE_SPHINX=ON"
"-DSPHINX_OUTPUT_MAN=ON"
"-DSPHINX_OUTPUT_HTML=OFF"
"-DSPHINX_WARNINGS_AS_ERRORS=OFF"
] ++ lib.optionals (stdenv.hostPlatform != stdenv.buildPlatform) [
"-DLLVM_TABLEGEN_EXE=${buildLlvmTools.llvm}/bin/llvm-tblgen"
"-DCLANG_TABLEGEN=${buildLlvmTools.libclang.dev}/bin/clang-tblgen"
];
patches = [
./purity.patch
# https://reviews.llvm.org/D51899
./gnu-install-dirs.patch
../../common/clang/add-nostdlibinc-flag.patch
(substituteAll {
src = ../../common/clang/clang-11-15-LLVMgold-path.patch;
libllvmLibdir = "${libllvm.lib}/lib";
})
];
postPatch = ''
(cd tools && ln -s ../../clang-tools-extra extra)
'' + lib.optionalString stdenv.hostPlatform.isMusl ''
sed -i -e 's/lgcc_s/lgcc_eh/' lib/Driver/ToolChains/*.cpp
'';
outputs = [ "out" "lib" "dev" "python" ];
postInstall = ''
ln -sv $out/bin/clang $out/bin/cpp
# Move libclang to 'lib' output
moveToOutput "lib/libclang.*" "$lib"
moveToOutput "lib/libclang-cpp.*" "$lib"
substituteInPlace $out/lib/cmake/clang/ClangTargets-release.cmake \
--replace "\''${_IMPORT_PREFIX}/lib/libclang." "$lib/lib/libclang." \
--replace "\''${_IMPORT_PREFIX}/lib/libclang-cpp." "$lib/lib/libclang-cpp."
mkdir -p $python/bin $python/share/{clang,scan-view}
mv $out/bin/{git-clang-format,scan-view} $python/bin
if [ -e $out/bin/set-xcode-analyzer ]; then
mv $out/bin/set-xcode-analyzer $python/bin
fi
mv $out/share/clang/*.py $python/share/clang
mv $out/share/scan-view/*.py $python/share/scan-view
rm $out/bin/c-index-test
patchShebangs $python/bin
mkdir -p $dev/bin
cp bin/clang-tblgen $dev/bin
'';
passthru = {
inherit libllvm;
isClang = true;
hardeningUnsupportedFlags = [ "fortify3" "zerocallusedregs" ];
};
meta = llvm_meta // {
homepage = "https://clang.llvm.org/";
description = "A C language family frontend for LLVM";
longDescription = ''
The Clang project provides a language front-end and tooling
infrastructure for languages in the C language family (C, C++, Objective
C/C++, OpenCL, CUDA, and RenderScript) for the LLVM project.
It aims to deliver amazingly fast compiles, extremely useful error and
warning messages and to provide a platform for building great source
level tools. The Clang Static Analyzer and clang-tidy are tools that
automatically find bugs in your code, and are great examples of the sort
of tools that can be built using the Clang frontend as a library to
parse C/C++ code.
'';
mainProgram = "clang";
};
} // lib.optionalAttrs enableManpages {
pname = "clang-manpages";
buildPhase = ''
make docs-clang-man
'';
installPhase = ''
mkdir -p $out/share/man/man1
# Manually install clang manpage
cp docs/man/*.1 $out/share/man/man1/
'';
outputs = [ "out" ];
doCheck = false;
meta = llvm_meta // {
description = "man page for Clang ${version}";
};
});
in self

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@ -1,6 +1,6 @@
{ lowPrio, newScope, pkgs, lib, stdenv, cmake
, preLibcCrossHeaders
, libxml2, python3, fetchFromGitHub, substitute, overrideCC, wrapCCWith, wrapBintoolsWith
, libxml2, python3, fetchFromGitHub, substitute, substituteAll, overrideCC, wrapCCWith, wrapBintoolsWith
, buildLlvmTools # tools, but from the previous stage, for cross
, targetLlvmLibraries # libraries, but from the next stage, for cross
, targetLlvm
@ -78,7 +78,7 @@ in let
then tools.bintools
else bootBintools;
in {
in rec {
libllvm = callPackage ./llvm {
inherit llvm_meta;
@ -88,7 +88,17 @@ in let
# we need to reintroduce `outputSpecified` to get the expected behavior e.g. of lib.get*
llvm = tools.libllvm;
libclang = callPackage ./clang {
libclang = callPackage ../common/clang {
patches = [
./clang/purity.patch
# https://reviews.llvm.org/D51899
./clang/gnu-install-dirs.patch
../common/clang/add-nostdlibinc-flag.patch
(substituteAll {
src = ../common/clang/clang-11-15-LLVMgold-path.patch;
libllvmLibdir = "${libllvm.lib}/lib";
})
];
inherit llvm_meta;
};

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@ -1,6 +1,6 @@
{ lowPrio, newScope, pkgs, lib, stdenv, cmake, ninja
, preLibcCrossHeaders
, libxml2, python3, fetchFromGitHub, fetchpatch, substitute, overrideCC, wrapCCWith, wrapBintoolsWith
, libxml2, python3, fetchFromGitHub, fetchpatch, substitute, substituteAll, overrideCC, wrapCCWith, wrapBintoolsWith
, buildLlvmTools # tools, but from the previous stage, for cross
, targetLlvmLibraries # libraries, but from the next stage, for cross
, targetLlvm
@ -84,7 +84,7 @@ in let
then tools.bintools
else bootBintools;
in {
in rec {
libllvm = callPackage ./llvm {
inherit llvm_meta;
@ -94,7 +94,17 @@ in let
# we need to reintroduce `outputSpecified` to get the expected behavior e.g. of lib.get*
llvm = tools.libllvm;
libclang = callPackage ./clang {
libclang = callPackage ../common/clang {
patches = [
./clang/purity.patch
# https://reviews.llvm.org/D51899
./clang/gnu-install-dirs.patch
../common/clang/add-nostdlibinc-flag.patch
(substituteAll {
src = ../common/clang/clang-11-15-LLVMgold-path.patch;
libllvmLibdir = "${libllvm.lib}/lib";
})
];
inherit llvm_meta;
};

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@ -1,137 +0,0 @@
{ lib, stdenv, llvm_meta
, monorepoSrc, runCommand
, substituteAll, cmake, ninja, libxml2, libllvm, version, python3
, buildLlvmTools
, fixDarwinDylibNames
, enableManpages ? false
}:
let
self = stdenv.mkDerivation (finalAttrs: rec {
pname = "clang";
inherit version;
src = runCommand "${pname}-src-${version}" {} ''
mkdir -p "$out"
cp -r ${monorepoSrc}/cmake "$out"
cp -r ${monorepoSrc}/${pname} "$out"
cp -r ${monorepoSrc}/clang-tools-extra "$out"
'';
sourceRoot = "${src.name}/${pname}";
nativeBuildInputs = [ cmake ninja python3 ]
++ lib.optional enableManpages python3.pkgs.sphinx
++ lib.optional stdenv.hostPlatform.isDarwin fixDarwinDylibNames;
buildInputs = [ libxml2 libllvm ];
cmakeFlags = [
"-DCLANG_INSTALL_PACKAGE_DIR=${placeholder "dev"}/lib/cmake/clang"
"-DCLANGD_BUILD_XPC=OFF"
"-DLLVM_ENABLE_RTTI=ON"
] ++ lib.optionals enableManpages [
"-DCLANG_INCLUDE_DOCS=ON"
"-DLLVM_ENABLE_SPHINX=ON"
"-DSPHINX_OUTPUT_MAN=ON"
"-DSPHINX_OUTPUT_HTML=OFF"
"-DSPHINX_WARNINGS_AS_ERRORS=OFF"
] ++ lib.optionals (!stdenv.buildPlatform.canExecute stdenv.hostPlatform) [
"-DLLVM_TABLEGEN_EXE=${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=${buildLlvmTools.libclang.dev}/bin/clang-pseudo-gen"
];
patches = [
./purity.patch
# https://reviews.llvm.org/D51899
./gnu-install-dirs.patch
../../common/clang/add-nostdlibinc-flag.patch
(substituteAll {
src = ../../common/clang/clang-at-least-16-LLVMgold-path.patch;
libllvmLibdir = "${libllvm.lib}/lib";
})
];
postPatch = ''
(cd tools && ln -s ../../clang-tools-extra extra)
'' + lib.optionalString stdenv.hostPlatform.isMusl ''
sed -i -e 's/lgcc_s/lgcc_eh/' lib/Driver/ToolChains/*.cpp
'';
outputs = [ "out" "lib" "dev" "python" ];
postInstall = ''
ln -sv $out/bin/clang $out/bin/cpp
# Move libclang to 'lib' output
moveToOutput "lib/libclang.*" "$lib"
moveToOutput "lib/libclang-cpp.*" "$lib"
substituteInPlace $dev/lib/cmake/clang/ClangTargets-release.cmake \
--replace "\''${_IMPORT_PREFIX}/lib/libclang." "$lib/lib/libclang." \
--replace "\''${_IMPORT_PREFIX}/lib/libclang-cpp." "$lib/lib/libclang-cpp."
mkdir -p $python/bin $python/share/clang/
mv $out/bin/{git-clang-format,scan-view} $python/bin
if [ -e $out/bin/set-xcode-analyzer ]; then
mv $out/bin/set-xcode-analyzer $python/bin
fi
mv $out/share/clang/*.py $python/share/clang
rm $out/bin/c-index-test
patchShebangs $python/bin
mkdir -p $dev/bin
cp bin/{clang-tblgen,clang-tidy-confusable-chars-gen,clang-pseudo-gen} $dev/bin
'';
passthru = {
inherit libllvm;
isClang = true;
hardeningUnsupportedFlags = [
"fortify3"
];
hardeningUnsupportedFlagsByTargetPlatform = targetPlatform:
lib.optional (!(targetPlatform.isx86_64 || targetPlatform.isAarch64)) "zerocallusedregs"
++ (finalAttrs.passthru.hardeningUnsupportedFlags or []);
};
meta = llvm_meta // {
homepage = "https://clang.llvm.org/";
description = "A C language family frontend for LLVM";
longDescription = ''
The Clang project provides a language front-end and tooling
infrastructure for languages in the C language family (C, C++, Objective
C/C++, OpenCL, CUDA, and RenderScript) for the LLVM project.
It aims to deliver amazingly fast compiles, extremely useful error and
warning messages and to provide a platform for building great source
level tools. The Clang Static Analyzer and clang-tidy are tools that
automatically find bugs in your code, and are great examples of the sort
of tools that can be built using the Clang frontend as a library to
parse C/C++ code.
'';
mainProgram = "clang";
};
} // lib.optionalAttrs enableManpages {
pname = "clang-manpages";
ninjaFlags = [ "docs-clang-man" ];
installPhase = ''
mkdir -p $out/share/man/man1
# Manually install clang manpage
cp docs/man/*.1 $out/share/man/man1/
'';
outputs = [ "out" ];
doCheck = false;
meta = llvm_meta // {
description = "man page for Clang ${version}";
};
});
in self

View File

@ -1,6 +1,6 @@
{ lowPrio, newScope, pkgs, lib, stdenv, cmake, ninja
, preLibcCrossHeaders
, libxml2, python3, fetchFromGitHub, overrideCC, wrapCCWith, wrapBintoolsWith
, libxml2, python3, fetchFromGitHub, substituteAll, overrideCC, wrapCCWith, wrapBintoolsWith
, buildLlvmTools # tools, but from the previous stage, for cross
, targetLlvmLibraries # libraries, but from the next stage, for cross
, targetLlvm
@ -85,7 +85,7 @@ in let
then tools.bintools
else bootBintools;
in {
in rec {
libllvm = callPackage ./llvm {
inherit llvm_meta;
@ -95,7 +95,17 @@ in let
# we need to reintroduce `outputSpecified` to get the expected behavior e.g. of lib.get*
llvm = tools.libllvm;
libclang = callPackage ./clang {
libclang = callPackage ../common/clang {
patches = [
./clang/purity.patch
# https://reviews.llvm.org/D51899
./clang/gnu-install-dirs.patch
../common/clang/add-nostdlibinc-flag.patch
(substituteAll {
src = ../common/clang/clang-at-least-16-LLVMgold-path.patch;
libllvmLibdir = "${libllvm.lib}/lib";
})
];
inherit llvm_meta;
};

View File

@ -1,141 +0,0 @@
{ lib, stdenv, llvm_meta
, monorepoSrc, runCommand
, substituteAll, cmake, ninja, libxml2, libllvm, version, python3
, buildLlvmTools
, fixDarwinDylibNames
, enableManpages ? false
}:
let
self = stdenv.mkDerivation (finalAttrs: rec {
pname = "clang";
inherit version;
src = runCommand "${pname}-src-${version}" {} ''
mkdir -p "$out"
cp -r ${monorepoSrc}/cmake "$out"
cp -r ${monorepoSrc}/${pname} "$out"
cp -r ${monorepoSrc}/clang-tools-extra "$out"
'';
sourceRoot = "${src.name}/${pname}";
nativeBuildInputs = [ cmake ninja python3 ]
++ lib.optional enableManpages python3.pkgs.sphinx
++ lib.optional stdenv.hostPlatform.isDarwin fixDarwinDylibNames;
buildInputs = [ libxml2 libllvm ];
cmakeFlags = [
"-DCLANG_INSTALL_PACKAGE_DIR=${placeholder "dev"}/lib/cmake/clang"
"-DCLANGD_BUILD_XPC=OFF"
"-DLLVM_ENABLE_RTTI=ON"
"-DLLVM_INCLUDE_TESTS=OFF"
] ++ lib.optionals enableManpages [
"-DCLANG_INCLUDE_DOCS=ON"
"-DLLVM_ENABLE_SPHINX=ON"
"-DSPHINX_OUTPUT_MAN=ON"
"-DSPHINX_OUTPUT_HTML=OFF"
"-DSPHINX_WARNINGS_AS_ERRORS=OFF"
] ++ lib.optionals (!stdenv.buildPlatform.canExecute stdenv.hostPlatform) [
"-DLLVM_TABLEGEN_EXE=${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=${buildLlvmTools.libclang.dev}/bin/clang-pseudo-gen"
];
patches = [
./purity.patch
# https://reviews.llvm.org/D51899
./gnu-install-dirs.patch
../../common/clang/add-nostdlibinc-flag.patch
(substituteAll {
src = ../../common/clang/clang-at-least-16-LLVMgold-path.patch;
libllvmLibdir = "${libllvm.lib}/lib";
})
];
postPatch = ''
(cd tools && ln -s ../../clang-tools-extra extra)
'' + lib.optionalString stdenv.hostPlatform.isMusl ''
sed -i -e 's/lgcc_s/lgcc_eh/' lib/Driver/ToolChains/*.cpp
'';
outputs = [ "out" "lib" "dev" "python" ];
postInstall = ''
ln -sv $out/bin/clang $out/bin/cpp
mkdir -p $lib/lib/clang
mv $lib/lib/17 $lib/lib/clang/17
# Move libclang to 'lib' output
moveToOutput "lib/libclang.*" "$lib"
moveToOutput "lib/libclang-cpp.*" "$lib"
substituteInPlace $dev/lib/cmake/clang/ClangTargets-release.cmake \
--replace "\''${_IMPORT_PREFIX}/lib/libclang." "$lib/lib/libclang." \
--replace "\''${_IMPORT_PREFIX}/lib/libclang-cpp." "$lib/lib/libclang-cpp."
mkdir -p $python/bin $python/share/clang/
mv $out/bin/{git-clang-format,scan-view} $python/bin
if [ -e $out/bin/set-xcode-analyzer ]; then
mv $out/bin/set-xcode-analyzer $python/bin
fi
mv $out/share/clang/*.py $python/share/clang
rm $out/bin/c-index-test
patchShebangs $python/bin
mkdir -p $dev/bin
cp bin/{clang-tblgen,clang-tidy-confusable-chars-gen,clang-pseudo-gen} $dev/bin
'';
passthru = {
inherit libllvm;
isClang = true;
hardeningUnsupportedFlags = [
"fortify3"
];
hardeningUnsupportedFlagsByTargetPlatform = targetPlatform:
lib.optional (!(targetPlatform.isx86_64 || targetPlatform.isAarch64)) "zerocallusedregs"
++ (finalAttrs.passthru.hardeningUnsupportedFlags or []);
};
meta = llvm_meta // {
homepage = "https://clang.llvm.org/";
description = "A C language family frontend for LLVM";
longDescription = ''
The Clang project provides a language front-end and tooling
infrastructure for languages in the C language family (C, C++, Objective
C/C++, OpenCL, CUDA, and RenderScript) for the LLVM project.
It aims to deliver amazingly fast compiles, extremely useful error and
warning messages and to provide a platform for building great source
level tools. The Clang Static Analyzer and clang-tidy are tools that
automatically find bugs in your code, and are great examples of the sort
of tools that can be built using the Clang frontend as a library to
parse C/C++ code.
'';
mainProgram = "clang";
};
} // lib.optionalAttrs enableManpages {
pname = "clang-manpages";
ninjaFlags = [ "docs-clang-man" ];
installPhase = ''
mkdir -p $out/share/man/man1
# Manually install clang manpage
cp docs/man/*.1 $out/share/man/man1/
'';
outputs = [ "out" ];
doCheck = false;
meta = llvm_meta // {
description = "man page for Clang ${version}";
};
});
in self

View File

@ -1,6 +1,6 @@
{ lowPrio, newScope, pkgs, lib, stdenv, cmake, ninja
, preLibcCrossHeaders
, libxml2, python3, fetchFromGitHub, fetchpatch, overrideCC, wrapCCWith, wrapBintoolsWith
, libxml2, python3, fetchFromGitHub, fetchpatch, substituteAll, overrideCC, wrapCCWith, wrapBintoolsWith
, buildLlvmTools # tools, but from the previous stage, for cross
, targetLlvmLibraries # libraries, but from the next stage, for cross
, targetLlvm
@ -80,7 +80,7 @@ in let
then tools.bintools
else bootBintools;
in {
in rec {
libllvm = callPackage ./llvm {
inherit llvm_meta;
@ -90,7 +90,17 @@ in let
# we need to reintroduce `outputSpecified` to get the expected behavior e.g. of lib.get*
llvm = tools.libllvm;
libclang = callPackage ./clang {
libclang = callPackage ../common/clang {
patches = [
./clang/purity.patch
# https://reviews.llvm.org/D51899
./clang/gnu-install-dirs.patch
../common/clang/add-nostdlibinc-flag.patch
(substituteAll {
src = ../common/clang/clang-at-least-16-LLVMgold-path.patch;
libllvmLibdir = "${libllvm.lib}/lib";
})
];
inherit llvm_meta;
};

View File

@ -1,6 +1,6 @@
{ lowPrio, newScope, pkgs, lib, stdenv, cmake, ninja
, preLibcCrossHeaders
, libxml2, python3, fetchFromGitHub, overrideCC, wrapCCWith, wrapBintoolsWith
, libxml2, python3, fetchFromGitHub, substituteAll, overrideCC, wrapCCWith, wrapBintoolsWith
, buildLlvmTools # tools, but from the previous stage, for cross
, targetLlvmLibraries # libraries, but from the next stage, for cross
, targetLlvm
@ -80,7 +80,7 @@ in let
then tools.bintools
else bootBintools;
in {
in rec {
libllvm = callPackage ./llvm {
inherit llvm_meta;
@ -90,7 +90,17 @@ in let
# we need to reintroduce `outputSpecified` to get the expected behavior e.g. of lib.get*
llvm = tools.libllvm;
libclang = callPackage ./clang {
libclang = callPackage ../common/clang {
patches = [
./clang/purity.patch
# https://reviews.llvm.org/D51899
./clang/gnu-install-dirs.patch
../common/clang/add-nostdlibinc-flag.patch
(substituteAll {
src = ../common/clang/clang-at-least-16-LLVMgold-path.patch;
libllvmLibdir = "${libllvm.lib}/lib";
})
];
inherit llvm_meta;
};

View File

@ -1,109 +1,145 @@
{ lib, stdenv, llvm_meta
, monorepoSrc, runCommand
, substituteAll, cmake, ninja, libxml2, libllvm, version, python3
{ lib
, stdenv
, llvm_meta
, patches ? []
, src ? null
, monorepoSrc ? null
, runCommand
, substituteAll
, cmake
, ninja
, libxml2
, libllvm
, release_version
, version
, python3
, buildLlvmTools
, fixDarwinDylibNames
, enableManpages ? false
, clang-tools-extra_src ? null
}:
let
self = stdenv.mkDerivation (finalAttrs: rec {
pname = "clang";
inherit version;
pname = "clang";
src = runCommand "${pname}-src-${version}" {} ''
src' = if monorepoSrc != null then
runCommand "${pname}-src-${version}" {} ''
mkdir -p "$out"
cp -r ${monorepoSrc}/cmake "$out"
cp -r ${monorepoSrc}/${pname} "$out"
cp -r ${monorepoSrc}/clang-tools-extra "$out"
'';
'' else src;
sourceRoot = "${src.name}/${pname}";
self = stdenv.mkDerivation (finalAttrs: rec {
inherit pname version patches;
nativeBuildInputs = [ cmake ninja python3 ]
src = src';
sourceRoot = if lib.versionOlder release_version "13" then null
else "${src.name}/${pname}";
nativeBuildInputs = [ cmake ]
++ (lib.optional (lib.versionAtLeast release_version "15") ninja)
++ [ python3 ]
++ lib.optional (lib.versionAtLeast version "18" && enableManpages) python3.pkgs.myst-parser
++ lib.optional enableManpages python3.pkgs.sphinx
++ lib.optional stdenv.hostPlatform.isDarwin fixDarwinDylibNames;
buildInputs = [ libxml2 libllvm ];
cmakeFlags = [
cmakeFlags = (lib.optionals (lib.versionAtLeast release_version "15") [
"-DCLANG_INSTALL_PACKAGE_DIR=${placeholder "dev"}/lib/cmake/clang"
]) ++ [
"-DCLANGD_BUILD_XPC=OFF"
"-DLLVM_ENABLE_RTTI=ON"
] ++ lib.optionals (lib.versionAtLeast release_version "17") [
"-DLLVM_INCLUDE_TESTS=OFF"
] ++ lib.optionals enableManpages [
"-DCLANG_INCLUDE_DOCS=ON"
"-DLLVM_ENABLE_SPHINX=ON"
"-DSPHINX_OUTPUT_MAN=ON"
"-DSPHINX_OUTPUT_HTML=OFF"
"-DSPHINX_WARNINGS_AS_ERRORS=OFF"
] ++ lib.optionals (!stdenv.buildPlatform.canExecute stdenv.hostPlatform) [
] ++ lib.optionals (stdenv.hostPlatform != stdenv.buildPlatform) ([
"-DLLVM_TABLEGEN_EXE=${buildLlvmTools.llvm}/bin/llvm-tblgen"
"-DCLANG_TABLEGEN=${buildLlvmTools.libclang.dev}/bin/clang-tblgen"
] ++ lib.optionals (lib.versionAtLeast release_version "15") [
# Added in LLVM15:
# `clang-tidy-confusable-chars-gen`: https://github.com/llvm/llvm-project/commit/c3574ef739fbfcc59d405985a3a4fa6f4619ecdb
# `clang-pseudo-gen`: https://github.com/llvm/llvm-project/commit/cd2292ef824591cc34cc299910a3098545c840c7
"-DCLANG_TIDY_CONFUSABLE_CHARS_GEN=${buildLlvmTools.libclang.dev}/bin/clang-tidy-confusable-chars-gen"
"-DCLANG_PSEUDO_GEN=${buildLlvmTools.libclang.dev}/bin/clang-pseudo-gen"
];
]);
patches = [
./purity.patch
# https://reviews.llvm.org/D51899
./gnu-install-dirs.patch
../../common/clang/add-nostdlibinc-flag.patch
(substituteAll {
src = ../../common/clang/clang-11-15-LLVMgold-path.patch;
libllvmLibdir = "${libllvm.lib}/lib";
})
];
postPatch = ''
postPatch = (if lib.versionOlder release_version "13" then ''
sed -i -e 's/DriverArgs.hasArg(options::OPT_nostdlibinc)/true/' \
-e 's/Args.hasArg(options::OPT_nostdlibinc)/true/' \
lib/Driver/ToolChains/*.cpp
'' else ''
(cd tools && ln -s ../../clang-tools-extra extra)
'' + lib.optionalString stdenv.hostPlatform.isMusl ''
'') + lib.optionalString stdenv.hostPlatform.isMusl ''
sed -i -e 's/lgcc_s/lgcc_eh/' lib/Driver/ToolChains/*.cpp
'';
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
'' + (lib.optionalString (lib.versions.major release_version == "17") ''
mkdir -p $lib/lib/clang
mv $lib/lib/17 $lib/lib/clang/17
'') + ''
# Move libclang to 'lib' output
moveToOutput "lib/libclang.*" "$lib"
moveToOutput "lib/libclang-cpp.*" "$lib"
'' + (if lib.versionOlder release_version "15" then ''
substituteInPlace $out/lib/cmake/clang/ClangTargets-release.cmake \
--replace "\''${_IMPORT_PREFIX}/lib/libclang." "$lib/lib/libclang." \
--replace "\''${_IMPORT_PREFIX}/lib/libclang-cpp." "$lib/lib/libclang-cpp."
'' else ''
substituteInPlace $dev/lib/cmake/clang/ClangTargets-release.cmake \
--replace "\''${_IMPORT_PREFIX}/lib/libclang." "$lib/lib/libclang." \
--replace "\''${_IMPORT_PREFIX}/lib/libclang-cpp." "$lib/lib/libclang-cpp."
'') + ''
'' + (if lib.versionOlder release_version "15" then ''
mkdir -p $python/bin $python/share/{clang,scan-view}
'' else ''
mkdir -p $python/bin $python/share/clang/
'') + ''
mv $out/bin/{git-clang-format,scan-view} $python/bin
if [ -e $out/bin/set-xcode-analyzer ]; then
mv $out/bin/set-xcode-analyzer $python/bin
fi
mv $out/share/clang/*.py $python/share/clang
'' + (lib.optionalString (lib.versionOlder release_version "15") ''
mv $out/share/scan-view/*.py $python/share/scan-view
'') + ''
rm $out/bin/c-index-test
patchShebangs $python/bin
mkdir -p $dev/bin
'' + (if lib.versionOlder release_version "15" then ''
cp bin/clang-tblgen $dev/bin
'' else ''
cp bin/{clang-tblgen,clang-tidy-confusable-chars-gen,clang-pseudo-gen} $dev/bin
'';
'');
passthru = {
inherit libllvm;
isClang = true;
} // (lib.optionalAttrs (lib.versionAtLeast release_version "15") {
hardeningUnsupportedFlags = [
"fortify3"
];
hardeningUnsupportedFlagsByTargetPlatform = targetPlatform:
lib.optional (!(targetPlatform.isx86_64 || targetPlatform.isAarch64)) "zerocallusedregs"
++ (finalAttrs.passthru.hardeningUnsupportedFlags or []);
};
}) // (lib.optionalAttrs (lib.versionOlder release_version "15") {
hardeningUnsupportedFlags = [ "fortify3" "zerocallusedregs" ];
});
meta = llvm_meta // {
homepage = "https://clang.llvm.org/";
@ -121,11 +157,9 @@ let
'';
mainProgram = "clang";
};
} // lib.optionalAttrs enableManpages {
} // lib.optionalAttrs enableManpages ({
pname = "clang-manpages";
ninjaFlags = [ "docs-clang-man" ];
installPhase = ''
mkdir -p $out/share/man/man1
# Manually install clang manpage
@ -139,5 +173,29 @@ let
meta = llvm_meta // {
description = "man page for Clang ${version}";
};
});
} // (if lib.versionOlder release_version "15" then {
buildPhase = ''
make docs-clang-man
'';
} else {
ninjaFlags = [ "docs-clang-man" ];
})) // (lib.optionalAttrs (clang-tools-extra_src != null) { inherit clang-tools-extra_src; })
// (lib.optionalAttrs (lib.versionOlder release_version "13") {
unpackPhase = ''
unpackFile $src
mv clang-* clang
sourceRoot=$PWD/clang
unpackFile ${clang-tools-extra_src}
mv clang-tools-extra-* $sourceRoot/tools/extra
substituteInPlace $sourceRoot/tools/extra/clangd/quality/CompletionModel.cmake \
--replace ' ''${CMAKE_SOURCE_DIR}/../clang-tools-extra' ' ''${CMAKE_SOURCE_DIR}/tools/extra'
'';
})
// (lib.optionalAttrs (lib.versionAtLeast release_version "15") {
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";
};
}));
in self

View File

@ -1,139 +0,0 @@
{ lib, stdenv, llvm_meta
, monorepoSrc, runCommand
, substituteAll, cmake, ninja, libxml2, libllvm, version, python3
, buildLlvmTools
, fixDarwinDylibNames
, enableManpages ? false
}:
let
self = stdenv.mkDerivation (finalAttrs: rec {
pname = "clang";
inherit version;
src = runCommand "${pname}-src-${version}" {} ''
mkdir -p "$out"
cp -r ${monorepoSrc}/cmake "$out"
cp -r ${monorepoSrc}/${pname} "$out"
cp -r ${monorepoSrc}/clang-tools-extra "$out"
'';
sourceRoot = "${src.name}/${pname}";
nativeBuildInputs = [ cmake ninja python3 ]
++ lib.optional (lib.versionAtLeast version "18" && enableManpages) python3.pkgs.myst-parser
++ lib.optional enableManpages python3.pkgs.sphinx
++ lib.optional stdenv.hostPlatform.isDarwin fixDarwinDylibNames;
buildInputs = [ libxml2 libllvm ];
cmakeFlags = [
"-DCLANG_INSTALL_PACKAGE_DIR=${placeholder "dev"}/lib/cmake/clang"
"-DCLANGD_BUILD_XPC=OFF"
"-DLLVM_ENABLE_RTTI=ON"
"-DLLVM_INCLUDE_TESTS=OFF"
] ++ lib.optionals enableManpages [
"-DCLANG_INCLUDE_DOCS=ON"
"-DLLVM_ENABLE_SPHINX=ON"
"-DSPHINX_OUTPUT_MAN=ON"
"-DSPHINX_OUTPUT_HTML=OFF"
"-DSPHINX_WARNINGS_AS_ERRORS=OFF"
] ++ lib.optionals (!stdenv.buildPlatform.canExecute stdenv.hostPlatform) [
"-DLLVM_TABLEGEN_EXE=${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=${buildLlvmTools.libclang.dev}/bin/clang-pseudo-gen"
];
patches = [
./purity.patch
# https://reviews.llvm.org/D51899
./gnu-install-dirs.patch
../../common/clang/add-nostdlibinc-flag.patch
(substituteAll {
src = ../../common/clang/clang-at-least-16-LLVMgold-path.patch;
libllvmLibdir = "${libllvm.lib}/lib";
})
];
postPatch = ''
(cd tools && ln -s ../../clang-tools-extra extra)
'' + lib.optionalString stdenv.hostPlatform.isMusl ''
sed -i -e 's/lgcc_s/lgcc_eh/' lib/Driver/ToolChains/*.cpp
'';
outputs = [ "out" "lib" "dev" "python" ];
postInstall = ''
ln -sv $out/bin/clang $out/bin/cpp
# Move libclang to 'lib' output
moveToOutput "lib/libclang.*" "$lib"
moveToOutput "lib/libclang-cpp.*" "$lib"
substituteInPlace $dev/lib/cmake/clang/ClangTargets-release.cmake \
--replace "\''${_IMPORT_PREFIX}/lib/libclang." "$lib/lib/libclang." \
--replace "\''${_IMPORT_PREFIX}/lib/libclang-cpp." "$lib/lib/libclang-cpp."
mkdir -p $python/bin $python/share/clang/
mv $out/bin/{git-clang-format,scan-view} $python/bin
if [ -e $out/bin/set-xcode-analyzer ]; then
mv $out/bin/set-xcode-analyzer $python/bin
fi
mv $out/share/clang/*.py $python/share/clang
rm $out/bin/c-index-test
patchShebangs $python/bin
mkdir -p $dev/bin
cp bin/{clang-tblgen,clang-tidy-confusable-chars-gen,clang-pseudo-gen} $dev/bin
'';
passthru = {
inherit libllvm;
isClang = true;
hardeningUnsupportedFlags = [
"fortify3"
];
hardeningUnsupportedFlagsByTargetPlatform = targetPlatform:
lib.optional (!(targetPlatform.isx86_64 || targetPlatform.isAarch64)) "zerocallusedregs"
++ (finalAttrs.passthru.hardeningUnsupportedFlags or []);
};
meta = llvm_meta // {
homepage = "https://clang.llvm.org/";
description = "A C language family frontend for LLVM";
longDescription = ''
The Clang project provides a language front-end and tooling
infrastructure for languages in the C language family (C, C++, Objective
C/C++, OpenCL, CUDA, and RenderScript) for the LLVM project.
It aims to deliver amazingly fast compiles, extremely useful error and
warning messages and to provide a platform for building great source
level tools. The Clang Static Analyzer and clang-tidy are tools that
automatically find bugs in your code, and are great examples of the sort
of tools that can be built using the Clang frontend as a library to
parse C/C++ code.
'';
mainProgram = "clang";
};
} // lib.optionalAttrs enableManpages {
pname = "clang-manpages";
ninjaFlags = [ "docs-clang-man" ];
installPhase = ''
mkdir -p $out/share/man/man1
# Manually install clang manpage
cp docs/man/*.1 $out/share/man/man1/
'';
outputs = [ "out" ];
doCheck = false;
meta = llvm_meta // {
description = "man page for Clang ${version}";
};
});
in self

View File

@ -1,6 +1,6 @@
{ lowPrio, newScope, pkgs, lib, stdenv, cmake, ninja
, preLibcCrossHeaders
, libxml2, python3, fetchFromGitHub, overrideCC, wrapCCWith, wrapBintoolsWith
, libxml2, python3, fetchFromGitHub, substituteAll, overrideCC, wrapCCWith, wrapBintoolsWith
, buildLlvmTools # tools, but from the previous stage, for cross
, targetLlvmLibraries # libraries, but from the next stage, for cross
, targetLlvm
@ -85,7 +85,7 @@ in let
then tools.bintools
else bootBintools;
in {
in rec {
libllvm = callPackage ./llvm {
inherit llvm_meta;
@ -95,7 +95,17 @@ in let
# we need to reintroduce `outputSpecified` to get the expected behavior e.g. of lib.get*
llvm = tools.libllvm;
libclang = callPackage ./clang {
libclang = callPackage ../common/clang {
patches = [
./clang/purity.patch
# https://reviews.llvm.org/D51899
./clang/gnu-install-dirs.patch
../common/clang/add-nostdlibinc-flag.patch
(substituteAll {
src = ../common/clang/clang-at-least-16-LLVMgold-path.patch;
libllvmLibdir = "${libllvm.lib}/lib";
})
];
inherit llvm_meta;
};