69 lines
2.1 KiB
Nix
69 lines
2.1 KiB
Nix
{ lib, stdenv, fetchFromGitHub, cmake, openexr, hdf5-threadsafe, ilmbase }:
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stdenv.mkDerivation rec
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{
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pname = "alembic";
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version = "1.8.5";
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src = fetchFromGitHub {
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owner = "alembic";
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repo = "alembic";
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rev = version;
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sha256 = "sha256-wJVx0rwK0Qk07jlP0DyEAZUrAD+47qcVXSnTh5ngZG8=";
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};
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# note: out is unused (but required for outputDoc anyway)
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outputs = [ "bin" "dev" "out" "lib" ];
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# Prevent cycle between bin and dev (only occurs on Darwin for some reason)
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propagatedBuildOutputs = [ "lib" ];
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nativeBuildInputs = [ cmake ];
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# NOTE: Alembic also support imath instead of ilmbase, but some users of Alembic (e.g. Blender)
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# are incompatible with the imath version of Alembic
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buildInputs = [ openexr hdf5-threadsafe ilmbase ];
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# Downstream packages trying to use Alembic via CMake need ilmbase as well
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# For some reason this won't be picked up correctly otherwise
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propagatedBuildInputs = [ ilmbase ];
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# These flags along with the postPatch step ensure that all artifacts end up
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# in the correct output without needing to move anything
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#
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# - bin: Uses CMAKE_INSTALL_BINDIR (set via CMake setup hooK)
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# - lib (contains shared libraries): Uses ALEMBIC_LIB_INSTALL_DIR
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# - dev (headers): Uses CMAKE_INSTALL_PREFIX
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# (this works because every other install rule uses an absolute DESTINATION)
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# - dev (CMake files): Uses ConfigPackageLocation
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cmakeFlags = [
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"-DUSE_HDF5=ON"
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"-DUSE_TESTS=ON"
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"-DALEMBIC_LIB_INSTALL_DIR=${placeholder "lib"}/lib"
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"-DConfigPackageLocation=${placeholder "dev"}/lib/cmake/Alembic"
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"-DCMAKE_INSTALL_PREFIX=${placeholder "dev"}"
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"-DQUIET=ON"
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];
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postPatch = ''
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find bin/ -type f -name CMakeLists.txt -print -exec \
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sed -i 's/INSTALL(TARGETS \([a-zA-Z ]*\) DESTINATION bin)/INSTALL(TARGETS \1)/' {} \;
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'';
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doCheck = true;
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checkPhase = ''
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runHook preCheck
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ctest -j 1
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runHook postCheck
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'';
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meta = with lib; {
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description = "An open framework for storing and sharing scene data";
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homepage = "http://alembic.io/";
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license = licenses.bsd3;
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platforms = platforms.all;
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maintainers = with maintainers; [ guibou tmarkus ];
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};
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}
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