mirror of
https://github.com/c3lang/c3c.git
synced 2026-02-27 20:11:17 +00:00
101 lines
2.7 KiB
Nix
101 lines
2.7 KiB
Nix
{
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lib,
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llvmPackages,
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cmake,
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curl,
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libxml2,
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libffi,
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xar,
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rev,
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debug ? false,
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checks ? false,
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}: let
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inherit (builtins) readFile elemAt;
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# inherit (lib.sources) cleanSourceWith cleanSource;
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inherit (lib.lists) findFirst;
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inherit (lib.asserts) assertMsg;
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inherit (lib.strings) hasInfix splitString removeSuffix removePrefix optionalString;
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in llvmPackages.stdenv.mkDerivation (_:
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{
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pname = "c3c${optionalString debug "-debug"}";
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version = let
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foundLine = findFirst (x: hasInfix "COMPILER_VERSION" x) "none" ( splitString "\n" ( readFile ../src/version.h ) );
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in
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assert assertMsg (foundLine != "none") "No COMPILER_VERSION substring was found in version.h";
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removeSuffix "\"" ( removePrefix "\"" ( elemAt ( splitString " " foundLine ) 2 ) );
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src = ../.;
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# See https://github.com/symphorien/nixseparatedebuginfod for usage
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separateDebugInfo = true;
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# Here we substitute GIT_HASH which is not set for cmake in nix builds.
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# Similar situation is with __DATE__ and __TIME__ macros, which are
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# set to "Jan 01 1980 00:00:00" by default.
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postPatch = ''
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substituteInPlace git_hash.cmake --replace-fail "\''${GIT_HASH}" "${rev}"
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local FILE_NAMES="$(find src -type f)"
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substituteInPlace $FILE_NAMES --replace-quiet "__DATE__" "\"$(date '+%b %d %Y')\""
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substituteInPlace $FILE_NAMES --replace-quiet "__TIME__" "\"$(date '+%T')\""
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'';
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cmakeBuildType = if debug then "Debug" else "Release";
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cmakeFlags = [
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"-DC3_ENABLE_CLANGD_LSP=${if debug then "ON" else "OFF"}"
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"-DC3_LLD_DIR=${llvmPackages.lld.lib}/lib"
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"-DLLVM_CRT_LIBRARY_DIR=${llvmPackages.compiler-rt}/lib/darwin"
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];
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nativeBuildInputs = [
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cmake
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llvmPackages.llvm
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llvmPackages.lld
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llvmPackages.compiler-rt
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];
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buildInputs = [
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curl
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libxml2
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libffi
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] ++ lib.optionals llvmPackages.stdenv.hostPlatform.isDarwin [ xar ];
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doCheck = checks && lib.elem llvmPackages.stdenv.system [
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"x86_64-linux"
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"x86_64-darwin"
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"aarch64-darwin"
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];
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# In check phase we preserve BUILD directory as
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# we need to return to it before install phase
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checkPhase = ''
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runHook preCheck
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local BUILD_DIR=$(pwd)
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cd ../resources/testproject
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../../build/c3c build --trust=full
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cd ../../test
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../build/c3c compile-run -O1 src/test_suite_runner.c3 -- ../build/c3c ./test_suite
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cd $BUILD_DIR
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runHook postCheck
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'';
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meta = with lib; {
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description = "Compiler for the C3 language";
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homepage = "https://github.com/c3lang/c3c";
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license = licenses.lgpl3Only;
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maintainers = with maintainers; [
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luc65r
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anas
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vssukharev
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];
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platforms = platforms.all;
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mainProgram = "c3c";
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};
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})
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