nixpkgs/pkgs/development/libraries/gmp/default.nix
Lluís Batlle i Rossell a263cb814e Fixed some details on cross compilation. Among others:
- Stating better the guile dependencies (native/host) for guile to build
- Fixing cross-linking, through --rpath-link (ld(1) explains well about it
- Made gcc call the linker and the assembler through the gcc wrapper instead of
  directly. I thought this was the source of missing -rpath's, but the source
  of the problem ended up being the lack of --rpath-link. But I think the
  native gcc calls the wrapped ld and as, so let's do the same cross
  compiling.
- Removed the binutilsCross from the glibc expressions. Now they are built
  using the gcc-cross-wrapper, and they were built with the direct gcc and
  binutils before this change.
- I think patchelf and strip don't break the cross-compiled binaries, so I
  reallow them on cross compilation.
- I disable the checkPhase on cross compilation. This made gmp and libtool
  fail when cross compiled, iirc.


svn path=/nixpkgs/branches/stdenv-updates/; revision=18498
2009-11-21 02:42:52 +00:00

25 lines
622 B
Nix

{stdenv, fetchurl, m4, cxx ? true}:
stdenv.mkDerivation rec {
name = "gmp-4.3.1";
src = fetchurl {
url = "mirror://gnu/gmp/${name}.tar.bz2";
sha256 = "1j5pklq36ivg2cim5wfysns229a544lqkimp3mlzkwjl513ra0ma";
};
buildNativeInputs = [m4];
preConfigure = "ln -sf configfsf.guess config.guess";
configureFlags = if cxx then "--enable-cxx" else "--disable-cxx";
doCheck = true;
meta = {
description = "A free library for arbitrary precision arithmetic, operating on signed integers, rational numbers, and floating point numbers";
homepage = http://gmplib.org/;
license = "LGPL";
};
}