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nixpkgs/pkgs/development/libraries/box2d/2.0.1.nix
Michael Raskin af589388b0 Increase polygon vertex count for Box2D
svn path=/nixpkgs/trunk/; revision=25177
2010-12-17 15:40:34 +00:00

83 lines
2.4 KiB
Nix

x@{builderDefsPackage
, unzip, cmake, mesa, freeglut, libX11, xproto
, inputproto, libXi
, ...}:
builderDefsPackage
(a :
let
helperArgNames = ["stdenv" "fetchurl" "builderDefsPackage"] ++
[];
buildInputs = map (n: builtins.getAttr n x)
(builtins.attrNames (builtins.removeAttrs x helperArgNames));
sourceInfo = rec {
baseName="box2d";
version="2.0.1";
name="${baseName}-${version}";
url="http://box2d.googlecode.com/files/Box2D_v${version}.zip";
hash="62857048aa089b558561074154430883cee491eedd71247f75f488cba859e21f";
};
in
rec {
src = a.fetchurl {
url = sourceInfo.url;
sha256 = sourceInfo.hash;
};
inherit (sourceInfo) name version;
inherit buildInputs;
phaseNames = ["fixIncludes" "setVars" "changeSettings" "doMake" "doDeploy"];
goSrcDir = ''cd Box2D'';
fixIncludes = a.fullDepEntry ''
sed -i Source/Dynamics/Contacts/b2PolyContact.cpp \
-i Source/Dynamics/Contacts/b2CircleContact.cpp \
-i Source/Dynamics/Contacts/b2PolyAndCircleContact.cpp \
-i Source/Common/b2BlockAllocator.cpp \
-i Source/Collision/b2BroadPhase.cpp \
-i Examples/TestBed/Framework/Render.cpp \
-i Examples/TestBed/Tests/BroadPhaseTest.cpp \
-i Examples/TestBed/Tests/TestEntries.cpp \
-e '1i#include <string.h>'
'' ["minInit" "addInputs" "doUnpack"];
setVars = a.noDepEntry ''
export NIX_LDFLAGS="$NIX_LDFLAGS -lX11 -lXi"
'';
doDeploy = a.fullDepEntry ''
ensureDir "$out"/lib
ensureDir "$out"/include/Box2D
cp Library/* Source/Gen/float/lib*.{a,so} "$out"/lib
cp -r Source "$out"/include/Box2D/Source
find "$out"/include/Box2D/Source ! -name '*.h' -exec rm '{}' ';'
sed -e s@../Source@Box2D/Source@ -i Include/Box2D.h
cp Include/Box2D.h "$out"/include/Box2D
ensureDir "$out/share"
cp -r Examples "$out/share"
'' ["minInit" "addInputs" "doMake" "defEnsureDir"];
changeSettings = a.fullDepEntry ''
sed -i Source/Common/b2Settings.h -e 's@b2_maxPolygonVertices .*@b2_maxPolygonVertices = 15;@'
'' ["minInit" "addInputs" "doUnpack"];
meta = {
description = "2D physics engine";
maintainers = with a.lib.maintainers;
[
raskin
];
platforms = with a.lib.platforms;
linux;
license = "bsd";
};
passthru = {
updateInfo = {
downloadPage = "http://code.google.com/p/box2d/downloads/list";
};
};
}) x