nixpkgs/pkgs/development/libraries/qhull/default.nix

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{stdenv, fetchurl}:
stdenv.mkDerivation {
name = "qhull-2003.1";
src = fetchurl {
url = http://www.qhull.org/download/qhull-2003.1-src.tgz;
sha256 = "1ah6yhh8qxqmvjcpmijibxcw8gjwvdcrb9g7j2rkawazq95a2j0s";
};
NIX_CFLAGS_COMPILE = "-fno-strict-aliasing " +
(if stdenv.system == "x86_64-linux" then "-fPIC" else "");
patchPhase = ''
cd src
sed -i -e "s@/usr/local@$out@" Makefile;
sed -i -e "s@man/man1@share/man/man1@" Makefile;
'';
installPhase = ''
ensureDir $out/bin
ensureDir $out/include/qhull
ensureDir $out/lib
ensureDir $out/share/man/man1
cp *.h $out/include/qhull
cp libqhull.a $out/lib
'';
meta = {
homepage = http://www.qhull.org/;
description = "Computes the convex hull, Delaunay triangulation, ...";
license = "free";
};
}