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{
lib,
stdenv,
buildPythonPackage,
cython,
isPyPy,
ninja,
setuptools-scm,
setuptools,
fetchPypi,
gn,
pytestCheckHook,
cctools,
xcodebuild,
}:
buildPythonPackage rec {
pname = "skia-pathops";
version = "0.8.0.post2";
pyproject = true;
src = fetchPypi {
pname = "skia_pathops";
inherit version;
extension = "zip";
hash = "sha256-niUs3rbE0WLoKYbTHb2JxnXRZ3y4AZwuE+YpXUpVcmk=";
};
postPatch = ''
substituteInPlace setup.py \
--replace "build_cmd = [sys.executable, build_skia_py, build_dir]" \
'build_cmd = [sys.executable, build_skia_py, "--no-fetch-gn", "--no-virtualenv", "--gn-path", "${gn}/bin/gn", build_dir]'
''
+ lib.optionalString (stdenv.hostPlatform.isDarwin && stdenv.hostPlatform.isAarch64) ''
substituteInPlace src/cpp/skia-builder/skia/gn/skia/BUILD.gn \
--replace "-march=armv7-a" "-march=armv8-a" \
--replace "-mfpu=neon" "" \
--replace "-mthumb" ""
substituteInPlace src/cpp/skia-builder/skia/src/core/SkOpts.cpp \
--replace "defined(SK_CPU_ARM64)" "0"
''
+
lib.optionalString (stdenv.hostPlatform.isDarwin && stdenv.hostPlatform.isx86_64) # old compiler?
''
patch -p1 <<EOF
--- a/src/cpp/skia-builder/skia/include/private/base/SkTArray.h
+++ b/src/cpp/skia-builder/skia/include/private/base/SkTArray.h
@@ -492 +492 @@:
- static constexpr int kMaxCapacity = SkToInt(std::min(SIZE_MAX / sizeof(T), (size_t)INT_MAX));
+ static constexpr int kMaxCapacity = SkToInt(std::min<size_t>(SIZE_MAX / sizeof(T), (size_t)INT_MAX));
EOF
'';
build-system = [
cython
setuptools
setuptools-scm
];
nativeBuildInputs = [
ninja
]
++ lib.optionals stdenv.hostPlatform.isDarwin [
cctools.libtool
xcodebuild
];
nativeCheckInputs = [ pytestCheckHook ];
pythonImportsCheck = [ "pathops" ];
meta = {
description = "Python access to operations on paths using the Skia library";
homepage = "https://github.com/fonttools/skia-pathops";
license = lib.licenses.bsd3;
maintainers = [ ];
# "The Skia team is not endian-savvy enough to support big-endian CPUs."
badPlatforms = lib.platforms.bigEndian;
# ERROR at //gn/BUILDCONFIG.gn:87:14: Script returned non-zero exit code.
broken = isPyPy;
};
}
|
