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Add host prefix to NVCC_PREPEND_FLAGS when using conda-build #19

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merged 11 commits into from
Jun 7, 2023
Merged

Add host prefix to NVCC_PREPEND_FLAGS when using conda-build #19

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a3bd9c6
Add CUDAFLAGS to activate script
carterbox Jun 2, 2023
16312c7
Bump the build number
carterbox Jun 2, 2023
24c9ea7
MNT: Re-rendered with conda-build 3.25.0, conda-smithy 3.23.1, and co…
Jun 2, 2023
07413ec
Only add CUDA_LDFLAGS to LDFLAGS not CFLAGS,CXXFLAGS
carterbox Jun 3, 2023
74cacea
Add linker flags to explicit compiler test
carterbox Jun 4, 2023
3cbf810
REF: No activation scripts allowed in cuda-nvcc-impl-feedstock
carterbox Jun 6, 2023
d5eccf1
MNT: Re-rendered with conda-build 3.24.0, conda-smithy 3.23.1, and co…
carterbox Jun 6, 2023
6b4dd71
REF: Use exisiting environment variable NVCC_PREPEND_FLAGS
carterbox Jun 6, 2023
168e8f9
MNT: Re-rendered with conda-build 3.24.0, conda-smithy 3.23.1, and co…
carterbox Jun 6, 2023
e310698
REF: Clump all of NVCC_PREPEND_FLAGS augmentation together
carterbox Jun 7, 2023
5476812
REF: Swap order of prepend flags
carterbox Jun 7, 2023
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13 changes: 11 additions & 2 deletions recipe/activate.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -22,11 +22,11 @@ else
CUDA_LDFLAGS="${CUDA_LDFLAGS} -L${CONDA_PREFIX}/${targetsDir}/lib"
CUDA_LDFLAGS="${CUDA_LDFLAGS} -L${CONDA_PREFIX}/${targetsDir}/lib/stubs"
fi

export CFLAGS="${CFLAGS} ${CUDA_CFLAGS} ${CUDA_LDFLAGS}"
export CPPFLAGS="${CPPFLAGS} ${CUDA_CFLAGS} ${CUDA_LDFLAGS}"
export CXXFLAGS="${CXXFLAGS} ${CUDA_CFLAGS} ${CUDA_LDFLAGS}"
export LDFLAGS="${LDFLAGS} ${CUDA_LDFLAGS}"

if [ -z "${CXX+x}" ]; then
echo 'cuda-nvcc: Please add the `compiler("c")` and `compiler("cxx")` packages to the environment.'
ERROR=true
Expand All @@ -35,7 +35,16 @@ else
then
export NVCC_PREPEND_FLAGS_BACKUP="${NVCC_PREPEND_FLAGS}"
fi
export NVCC_PREPEND_FLAGS="${NVCC_PREPEND_FLAGS} -ccbin=${CXX}"
NVCC_PREPEND_FLAGS="${NVCC_PREPEND_FLAGS} -ccbin=${CXX}"
# For conda-build we add the host requirements prefix to the include- and
# link-paths for nvcc because it is separate from the build prefix where
# nvcc is installed.
if [ "${CONDA_BUILD:-0}" = "1" ]; then
NVCC_PREPEND_FLAGS="${NVCC_PREPEND_FLAGS} -I${PREFIX}/${targetsDir}/include"
NVCC_PREPEND_FLAGS="${NVCC_PREPEND_FLAGS} -L${PREFIX}/${targetsDir}/lib"
NVCC_PREPEND_FLAGS="${NVCC_PREPEND_FLAGS} -L${PREFIX}/${targetsDir}/lib/stubs"
fi
export NVCC_PREPEND_FLAGS
fi

# Exit with unclean status if there was an error
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2 changes: 1 addition & 1 deletion recipe/meta.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -12,7 +12,7 @@ source:
sha256: 5db25d4fd138013b563f9a3d1d87f7de7df1dac014fd4cccdfbb3435a5cff761

build:
number: 5
number: 6
skip: true # [osx or win]
skip: true # [target_platform != "linux-64" and target_platform != cross_target_platform]

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