152 lines
4.1 KiB
Nix
152 lines
4.1 KiB
Nix
{
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lib,
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copyPkgconfigItems,
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fetchFromRepoOrCz,
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makePkgconfigItem,
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perl,
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stdenv,
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texinfo,
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which,
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}:
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stdenv.mkDerivation (finalAttrs: {
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pname = "tcc";
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version = "0.9.27-unstable-2025-01-06";
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outputs = [
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"dev"
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"doc"
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"info"
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"lib"
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"man"
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"out"
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];
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src = fetchFromRepoOrCz {
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repo = "tinycc";
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rev = "f6385c05308f715bdd2c06336801193a21d69b50";
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hash = "sha256-tO3N+NplYy8QUOC2N3x0CO5Ui75j9bQzLSZQF1HQyhY=";
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};
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nativeBuildInputs = [
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copyPkgconfigItems
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perl
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texinfo
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which
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];
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strictDeps = true;
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pkgconfigItems =
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let
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libtcc-pcitem = {
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name = "libtcc";
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inherit (finalAttrs) version;
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cflags = [ "-I${libtcc-pcitem.variables.includedir}" ];
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libs = [
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"-L${libtcc-pcitem.variables.libdir}"
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"-Wl,--rpath ${libtcc-pcitem.variables.libdir}"
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"-ltcc"
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];
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variables = {
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prefix = "${placeholder "out"}";
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includedir = "${placeholder "dev"}/include";
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libdir = "${placeholder "lib"}/lib";
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};
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description = "Tiny C compiler backend";
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};
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in
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[
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(makePkgconfigItem libtcc-pcitem)
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];
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configureFlags = [
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"--cc=$CC"
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"--ar=$AR"
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"--crtprefix=${lib.getLib stdenv.cc.libc}/lib"
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"--sysincludepaths=${lib.getDev stdenv.cc.libc}/include:{B}/include"
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# The first libpath will be the one in which tcc will look for libtcc1.a,
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# which is need for its tests.
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"--libpaths=$lib/lib/tcc:$lib/lib:${lib.getLib stdenv.cc.libc}/lib"
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# build cross compilers
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"--enable-cross"
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]
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++ lib.optionals stdenv.hostPlatform.isMusl [
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"--config-musl"
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];
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enableParallelBuilding = true;
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env.NIX_CFLAGS_COMPILE = toString [
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"-Wno-error=implicit-int"
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"-Wno-error=int-conversion"
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];
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# Test segfault for static build
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doInstallCheck =
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!stdenv.hostPlatform.isStatic && stdenv.buildPlatform.canExecute stdenv.hostPlatform;
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postPatch = ''
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patchShebangs texi2pod.pl
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'';
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preConfigure =
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let
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# To avoid "malformed 32-bit x.y.z" error on mac when using clang
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versionIsClean = version: builtins.match "^[0-9]\\.+[0-9]+\\.[0-9]+" version != null;
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in
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''
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${
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if stdenv.hostPlatform.isDarwin && !versionIsClean finalAttrs.version then
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"echo 'not overwriting VERSION since it would upset ld'"
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else
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"echo ${finalAttrs.version} > VERSION"
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}
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configureFlagsArray+=("--elfinterp=$(< $NIX_CC/nix-support/dynamic-linker)")
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'';
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installCheckTarget = "test";
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# https://www.mail-archive.com/tinycc-devel@nongnu.org/msg10142.html
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preInstallCheck =
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lib.optionalString (stdenv.hostPlatform.isDarwin && stdenv.hostPlatform.isx86_64)
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''
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rm tests/tests2/{108,114}*
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'';
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meta = {
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homepage = "https://repo.or.cz/tinycc.git";
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description = "Small, fast, and embeddable C compiler and interpreter";
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longDescription = ''
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TinyCC (aka TCC) is a small but hyper fast C compiler. Unlike other C
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compilers, it is meant to be self-sufficient: you do not need an external
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assembler or linker because TCC does that for you.
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TCC compiles so fast that even for big projects Makefiles may not be
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necessary.
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TCC not only supports ANSI C, but also most of the new ISO C99 standard
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and many GNU C extensions.
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TCC can also be used to make C scripts, i.e. pieces of C source that you
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run as a Perl or Python script. Compilation is so fast that your script
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will be as fast as if it was an executable.
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TCC can also automatically generate memory and bound checks while allowing
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all C pointers operations. TCC can do these checks even if non patched
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libraries are used.
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With libtcc, you can use TCC as a backend for dynamic code generation.
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'';
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license = with lib.licenses; [ lgpl21Only ];
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mainProgram = "tcc";
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maintainers = with lib.maintainers; [
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joachifm
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onemoresuza
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];
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platforms = lib.platforms.unix;
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# https://www.mail-archive.com/tinycc-devel@nongnu.org/msg10199.html
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broken = stdenv.hostPlatform.isDarwin && stdenv.hostPlatform.isAarch64;
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};
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})
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# TODO: self-compilation
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