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Intel LLVM is to use conda's gcc toolchain, sysroot and target libraries #1072

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Merged
merged 3 commits into from
Feb 15, 2023
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Merged

Intel LLVM is to use conda's gcc toolchain, sysroot and target libraries #1072

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0d015d5
Use compiler CFG files for Intel LLVM to use conda's sysroot and tool…
oleksandr-pavlyk Feb 15, 2023
cf91310
Also need C compiler, adding some debug output
oleksandr-pavlyk Feb 15, 2023
885b2a3
Using $BUILD_PREFIX over $PREFIX as this is where compiler is
oleksandr-pavlyk Feb 15, 2023
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10 changes: 5 additions & 5 deletions conda-recipe/build.sh
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Expand Up @@ -5,18 +5,18 @@
# activation scripts.
export LDFLAGS="$LDFLAGS -Wl,-rpath,$PREFIX/lib"

# Intel LLVM must cooperate with compiler and sysroot from conda
echo "--gcc-toolchain=${BUILD_PREFIX} --sysroot=${BUILD_PREFIX}/${HOST}/sysroot -target ${HOST}" > icpx_for_conda.cfg
export ICPXCFG="$(pwd)/icpx_for_conda.cfg"
export ICXCFG="$(pwd)/icpx_for_conda.cfg"

if [ -e "_skbuild" ]; then
${PYTHON} setup.py clean --all
fi
export CMAKE_GENERATOR="Ninja"
SKBUILD_ARGS="-- -DCMAKE_C_COMPILER:PATH=icx -DCMAKE_CXX_COMPILER:PATH=icpx"
echo "${PYTHON} setup.py install ${SKBUILD_ARGS}"

# Workaround for:
# DPC++ launched by cmake does not see components of `dpcpp_cpp_rt`,
# because conda build isolates LD_LIBRARY_PATH to only $PREFIX subfolders.
export LD_LIBRARY_PATH=${LD_LIBRARY_PATH}:$BUILD_PREFIX/lib

if [ -n "${WHEELS_OUTPUT_FOLDER}" ]; then
# Install packages and assemble wheel package from built bits
if [ "$CONDA_PY" == "36" ]; then
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1 change: 1 addition & 0 deletions conda-recipe/meta.yaml
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Expand Up @@ -12,6 +12,7 @@ build:

requirements:
build:
- {{ compiler('c') }}
- {{ compiler('cxx') }}
- {{ compiler('dpcpp') }} >=2022.1 # [not osx]
host:
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