nixpkgs/pkgs/development/libraries/libc++abi/default.nix

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{ stdenv, fetchsvn, libcxx, libunwind }:
let
rev = "199626";
in stdenv.mkDerivation {
name = "libcxxabi-pre-${rev}";
src = fetchsvn {
url = http://llvm.org/svn/llvm-project/libcxxabi/trunk;
rev = "199626";
sha256 = "0h1x1s40x5r65ar53rv34lmgcfil3zxaknqr64dka1mz29xhhrxy";
};
NIX_CFLAGS_LINK="-L${libunwind}/lib -lunwind";
postUnpack = ''
unpackFile ${libcxx.src}
export NIX_CFLAGS_COMPILE="-I${libunwind}/include -I$PWD/include -I$(readlink -f libcxx-*)/include"
'';
installPhase = ''
install -d -m 755 $out/include $out/lib
install -m 644 lib/libc++abi.so.1.0 $out/lib
install -m 644 include/cxxabi.h $out/include
ln -s libc++abi.so.1.0 $out/lib/libc++abi.so
ln -s libc++abi.so.1.0 $out/lib/libc++abi.so.1
'';
patchPhase = "sed -e s,-lstdc++,, -i lib/buildit";
buildPhase = "(cd lib; ./buildit)";
meta = {
homepage = http://libcxxabi.llvm.org/;
description = "A new implementation of low level support for a standard C++ library";
license = "BSD";
maintainers = stdenv.lib.maintainers.shlevy;
platforms = stdenv.lib.platforms.all;
};
}