forked from mirrors/nixpkgs
cfc6e4471b
Various CPP improvements/fixes Support forward declaration of enums (GNU extension) Initial implementation of C11 _Generic
80 lines
2.2 KiB
Nix
80 lines
2.2 KiB
Nix
{ stdenv, fetchFromRepoOrCz, perl, texinfo }:
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with stdenv.lib;
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let
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date = "20170710";
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version = "0.9.27pre-${date}";
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rev = "2acb04f7f2077a4cff103421d79ceee48441918a";
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sha256 = "1rh89dx1myqfm752d4rlzrm8aadfm17fm88ps0q9ibmbxavb45qw";
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in
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stdenv.mkDerivation rec {
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name = "tcc-${version}";
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src = fetchFromRepoOrCz {
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repo = "tinycc";
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inherit rev;
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inherit sha256;
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};
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nativeBuildInputs = [ perl texinfo ];
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hardeningDisable = [ "fortify" ];
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postPatch = ''
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substituteInPlace "texi2pod.pl" \
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--replace "/usr/bin/perl" "${perl}/bin/perl"
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'';
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preConfigure = ''
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echo ${version} > VERSION
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configureFlagsArray+=("--cc=cc")
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configureFlagsArray+=("--elfinterp=$(< $NIX_CC/nix-support/dynamic-linker)")
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configureFlagsArray+=("--crtprefix=${getLib stdenv.cc.libc}/lib")
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configureFlagsArray+=("--sysincludepaths=${getDev stdenv.cc.libc}/include:{B}/include")
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configureFlagsArray+=("--libpaths=${getLib stdenv.cc.libc}/lib")
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'';
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doCheck = true;
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checkTarget = "test";
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postFixup = ''
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paxmark m $out/bin/tcc
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'';
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meta = {
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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
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other C compilers, it is meant to be self-sufficient: you do not
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need an external assembler or linker because TCC does that for
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you.
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TCC compiles so fast that even for big projects Makefiles may not
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be necessary.
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TCC not only supports ANSI C, but also most of the new ISO C99
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standard and many GNU C extensions.
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TCC can also be used to make C scripts, i.e. pieces of C source
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that you run as a Perl or Python script. Compilation is so fast
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that your script will be as fast as if it was an executable.
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TCC can also automatically generate memory and bound checks while
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allowing all C pointers operations. TCC can do these checks even
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if non patched libraries are used.
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With libtcc, you can use TCC as a backend for dynamic code
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generation.
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'';
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homepage = http://www.tinycc.org/;
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license = licenses.mit;
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platforms = [ "x86_64-linux" ];
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maintainers = [ maintainers.joachifm ];
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};
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}
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