Add sycl config to conda build

IntelPython · Nov 7, 2023 · ba57bcf · ba57bcf
1 parent 71f24ec
commit ba57bcf
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diff --git a/conda-recipe/build.sh b/conda-recipe/build.sh
@@ -2,6 +2,16 @@
 
 set -euxo pipefail
 
+# Intel LLVM must cooperate with compiler and sysroot from conda
+export LD_LIBRARY_PATH="${LD_LIBRARY_PATH:-}:${BUILD_PREFIX}/lib"
+
+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="$(pwd)/icpx_for_conda.cfg"
+
+export CC=icx
+export CXX=icpx
+
 # new llvm-spirv location
 # starting from dpcpp_impl_linux-64=2022.0.0=intel_3610
 export PATH=$CONDA_PREFIX/bin-llvm:$PATH

diff --git a/numba_dpex/core/runtime/CMakeLists.txt b/numba_dpex/core/runtime/CMakeLists.txt
@@ -24,6 +24,10 @@ project(_dpexrt_python
     DESCRIPTION "A Python C extension for numba-dpex runtime."
 )
 
+# Help conda build find path from both host and build env.
+set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE BOTH)
+set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY BOTH)
+
 # Get numba include path
 if(NOT DEFINED Numba_INCLUDE_DIRS)
     execute_process(