mirror of
https://github.com/NixOS/nixpkgs.git
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110 lines
4.1 KiB
Nix
110 lines
4.1 KiB
Nix
{ stdenv, fetchurl, gfortran, openblas, cmake
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, enableCuda ? false, cudatoolkit
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}:
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let
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version = "5.3.0";
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name = "suitesparse-${version}";
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SHLIB_EXT = stdenv.hostPlatform.extensions.sharedLibrary;
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in
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stdenv.mkDerivation rec {
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inherit name;
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src = fetchurl {
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url = "http://faculty.cse.tamu.edu/davis/SuiteSparse/SuiteSparse-${version}.tar.gz";
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sha256 = "0gcn1xj3z87wpp26gxn11k8073bxv6jswfd8jmddlm64v09rgrlh";
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};
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dontUseCmakeConfigure = true;
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preConfigure = ''
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mkdir -p $out/lib
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mkdir -p $out/include
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mkdir -p $out/share/doc/${name}
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sed -i "SuiteSparse_config/SuiteSparse_config.mk" \
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-e 's/METIS .*$/METIS =/' \
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-e 's/METIS_PATH .*$/METIS_PATH =/' \
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-e '/CHOLMOD_CONFIG/ s/$/-DNPARTITION/'
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''
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+ stdenv.lib.optionalString stdenv.isDarwin ''
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sed -i "SuiteSparse_config/SuiteSparse_config.mk" \
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-e 's/^[[:space:]]*\(LIB = -lm\) -lrt/\1/'
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''
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+ stdenv.lib.optionalString enableCuda ''
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sed -i "SuiteSparse_config/SuiteSparse_config.mk" \
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-e 's|^[[:space:]]*\(CUDA_ROOT =\)|CUDA_ROOT = ${cudatoolkit}|' \
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-e 's|^[[:space:]]*\(GPU_BLAS_PATH =\)|GPU_BLAS_PATH = $(CUDA_ROOT)|' \
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-e 's|^[[:space:]]*\(GPU_CONFIG =\)|GPU_CONFIG = -I$(CUDA_ROOT)/include -DGPU_BLAS -DCHOLMOD_OMP_NUM_THREADS=$(NIX_BUILD_CORES) |' \
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-e 's|^[[:space:]]*\(CUDA_PATH =\)|CUDA_PATH = $(CUDA_ROOT)|' \
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-e 's|^[[:space:]]*\(CUDART_LIB =\)|CUDART_LIB = $(CUDA_ROOT)/lib64/libcudart.so|' \
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-e 's|^[[:space:]]*\(CUBLAS_LIB =\)|CUBLAS_LIB = $(CUDA_ROOT)/lib64/libcublas.so|' \
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-e 's|^[[:space:]]*\(CUDA_INC_PATH =\)|CUDA_INC_PATH = $(CUDA_ROOT)/include/|' \
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-e 's|^[[:space:]]*\(NV20 =\)|NV20 = -arch=sm_20 -Xcompiler -fPIC|' \
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-e 's|^[[:space:]]*\(NV30 =\)|NV30 = -arch=sm_30 -Xcompiler -fPIC|' \
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-e 's|^[[:space:]]*\(NV35 =\)|NV35 = -arch=sm_35 -Xcompiler -fPIC|' \
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-e 's|^[[:space:]]*\(NVCC =\) echo|NVCC = $(CUDA_ROOT)/bin/nvcc|' \
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-e 's|^[[:space:]]*\(NVCCFLAGS =\)|NVCCFLAGS = $(NV20) -O3 -gencode=arch=compute_20,code=sm_20 -gencode=arch=compute_30,code=sm_30 -gencode=arch=compute_35,code=sm_35 -gencode=arch=compute_60,code=sm_60|'
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'';
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NIX_CFLAGS_COMPILE = stdenv.lib.optionalString stdenv.isDarwin " -DNTIMER";
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buildPhase = ''
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runHook preBuild
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# Build individual shared libraries
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make library \
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BLAS=-lopenblas \
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LAPACK="" \
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${stdenv.lib.optionalString openblas.blas64 "CFLAGS=-DBLAS64"}
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# Build libsuitesparse.so which bundles all the individual libraries.
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# Bundling is done by building the static libraries, extracting objects from
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# them and combining the objects into one shared library.
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mkdir -p static
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make static AR_TARGET=$(pwd)/static/'$(LIBRARY).a'
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(
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cd static
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for i in lib*.a; do
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ar -x $i
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done
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)
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${if enableCuda then "${cudatoolkit}/bin/nvcc" else "${stdenv.cc.outPath}/bin/cc"} \
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static/*.o \
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${if stdenv.isDarwin then "-dynamiclib" else "--shared"} \
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-o "lib/libsuitesparse${SHLIB_EXT}" \
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-lopenblas \
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${stdenv.lib.optionalString enableCuda "-lcublas"}
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runHook postBuild
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'';
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installPhase = ''
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runHook preInstall
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mkdir -p $out
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cp -r lib $out/
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cp -r include $out/
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cp -r share $out/
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# Fix rpaths
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cd $out
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find -name \*.so\* -type f -exec \
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patchelf --set-rpath "$out/lib:${stdenv.lib.makeLibraryPath buildInputs}" {} \;
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runHook postInstall
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'';
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nativeBuildInputs = [ cmake ];
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buildInputs = [ openblas gfortran.cc.lib ] ++ stdenv.lib.optionals enableCuda [cudatoolkit];
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meta = with stdenv.lib; {
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homepage = http://faculty.cse.tamu.edu/davis/suitesparse.html;
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description = "A suite of sparse matrix algorithms";
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license = with licenses; [ bsd2 gpl2Plus lgpl21Plus ];
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maintainers = with maintainers; [ ttuegel ];
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platforms = with platforms; unix;
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};
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}
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