mirror of
https://github.com/NixOS/nixpkgs.git
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115 lines
3.1 KiB
Nix
115 lines
3.1 KiB
Nix
{ lib
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, stdenv
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, fetchFromRepoOrCz
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, copyPkgconfigItems
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, makePkgconfigItem
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, perl
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, texinfo
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, which
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}:
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let
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# avoid "malformed 32-bit x.y.z" error on mac when using clang
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isCleanVer = version: builtins.match "^[0-9]\\.+[0-9]+\\.[0-9]+" version != null;
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in
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stdenv.mkDerivation rec {
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pname = "tcc";
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version = "unstable-2022-07-15";
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src = fetchFromRepoOrCz {
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repo = "tinycc";
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rev = "af1abf1f45d45b34f0b02437f559f4dfdba7d23c";
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hash = "sha256-jY0P2GErmo//YBaz6u4/jj/voOE3C2JaIDRmo0orXN8=";
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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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pkgconfigItems = [
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(makePkgconfigItem rec {
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name = "libtcc";
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inherit version;
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cflags = [ "-I${variables.includedir}" ];
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libs = [
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"-L${variables.libdir}"
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"-Wl,--rpath ${variables.libdir}"
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"-ltcc"
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"-ldl"
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];
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variables = rec {
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prefix = "${placeholder "out"}";
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includedir = "${prefix}/include";
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libdir = "${prefix}/lib";
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};
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description = "Tiny C compiler backend";
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})
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];
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postPatch = ''
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patchShebangs texi2pod.pl
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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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"--libpaths=${lib.getLib stdenv.cc.libc}/lib"
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# build cross compilers
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"--enable-cross"
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] ++ lib.optionals stdenv.hostPlatform.isMusl [
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"--config-musl"
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];
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preConfigure = ''
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${
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if stdenv.isDarwin && ! isCleanVer version
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then "echo 'not overwriting VERSION since it would upset ld'"
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else "echo ${version} > VERSION"
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}
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configureFlagsArray+=("--elfinterp=$(< $NIX_CC/nix-support/dynamic-linker)")
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'';
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outputs = [ "out" "info" "man" ];
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doCheck = true;
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checkTarget = "test";
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meta = with lib; {
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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 = licenses.lgpl21Only;
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maintainers = with maintainers; [ joachifm AndersonTorres ];
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platforms = platforms.unix;
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broken = stdenv.isDarwin;
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};
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}
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# TODO: more multiple outputs
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# TODO: self-compilation
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# TODO: provide expression for stable release
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