mirror of
https://github.com/NixOS/nixpkgs.git
synced 2024-12-22 05:33:23 +00:00
97 lines
3.4 KiB
Nix
97 lines
3.4 KiB
Nix
{ stdenv, fetchurl, perl, texinfo }:
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assert stdenv ? glibc;
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let version = "0.9.25"; in
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stdenv.mkDerivation {
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name = "tinycc-${version}";
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src = fetchurl {
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url = "mirror://savannah/tinycc/tcc-${version}.tar.bz2";
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sha256 = "0dfycf80x73dz67c97j1ry29wrv35393ai5ry46i1x1fzfq6rv8v";
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};
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buildNativeInputs = [ perl texinfo ];
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patches =
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[ (fetchurl {
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# Add support for `alloca' on x86-64.
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url = "http://repo.or.cz/w/tinycc.git/patch/8ea8305199496ba29b6d0da2de07aea4441844aa";
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sha256 = "0dz1cm9zihk533hszqql4gxpzbp8c4g9dnvkkh9vs4js6fnz1fl2";
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name = "x86-64-alloca.patch";
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})
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(fetchurl {
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# Fix alignment of the return value of `alloca'.
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url = "http://repo.or.cz/w/tinycc.git/patch/dca2b15df42c1341794dd412917708416da25594";
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sha256 = "0617a69gnfdmv8pr6dj3szv97v3zh57439dsbklxrnipx2jv6pq7";
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name = "x86-64-alloca-align.patch";
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})
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];
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postPatch = ''
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substituteInPlace "texi2pod.pl" \
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--replace "/usr/bin/perl" "${perl}/bin/perl"
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# To produce executables, `tcc' needs to know where `crt*.o' are.
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sed -i "tcc.h" \
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-e's|define CONFIG_TCC_CRT_PREFIX.*$|define CONFIG_TCC_CRT_PREFIX "${stdenv.glibc}/lib"|g'
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sed -i "libtcc.c" \
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-e's|tcc_add_library_path(s, CONFIG_SYSROOT "/lib");|tcc_add_library_path(s, "${stdenv.glibc}/lib");|g;
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s|tcc_add_sysinclude_path(s, CONFIG_SYSROOT "/usr/include");|tcc_add_library_path(s, "${stdenv.glibc}/include");|g ;
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s|tcc_add_sysinclude_path(s, buf);|tcc_add_sysinclude_path(s, buf); tcc_add_sysinclude_path(s, "${stdenv.glibc}/include");|g'
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# Tell it about the loader's location.
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sed -i "tccelf.c" \
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-e's|".*/ld-linux\([^"]\+\)"|"${stdenv.glibc}/lib/ld-linux\1"|g'
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''; # "
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postInstall = ''
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makeinfo --force tcc-doc.texi || true
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mkdir -p "$out/share/info"
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mv tcc-doc.info* "$out/share/info"
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echo 'int main () { printf ("it works!\n"); exit(0); }' | \
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"$out/bin/tcc" -run -
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'';
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doCheck = true;
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checkTarget = "test";
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meta = {
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description = "TinyCC, a 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 = "LGPLv2+";
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platforms = stdenv.lib.platforms.unix;
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maintainers = [ stdenv.lib.maintainers.ludo ];
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};
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}
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