COMP: Fix TBB configuration always using "lib" directory

Author: jcfr

CMakeLists.txt

@@ -16,14 +16,10 @@ message(STATUS "SuperBuild - ITKPythonPackage_WHEEL_NAME:${ITKPythonPackage_WHEE
 
 option(ITKPythonPackage_USE_TBB "Build and use oneTBB in the ITK python package" ON)
 
-set(libpath "lib")
-if("${CMAKE_SYSTEM_NAME}" MATCHES "Linux")
-  set(libpath "lib64")
-endif()
 if(ITK_SOURCE_DIR)
-  set(TBB_DIR "${ITK_SOURCE_DIR}/../oneTBB-prefix/${libpath}/cmake/TBB")
+  set(TBB_DIR "${ITK_SOURCE_DIR}/../oneTBB-prefix/lib/cmake/TBB")
 else()
-  set(TBB_DIR "${CMAKE_BINARY_DIR}/../oneTBB-prefix/${libpath}/cmake/TBB")
+  set(TBB_DIR "${CMAKE_BINARY_DIR}/../oneTBB-prefix/lib/cmake/TBB")
 endif()
 set(tbb_args )
 if(ITKPythonPackage_USE_TBB)
@@ -116,6 +112,7 @@ if(ITKPythonPackage_SUPERBUILD)
         -DTBB_TEST:BOOL=OFF
         -DCMAKE_BUILD_TYPE:STRING=Release
         -DCMAKE_INSTALL_PREFIX:PATH=${CMAKE_BINARY_DIR}/../oneTBB-prefix
+        -DCMAKE_INSTALL_LIBDIR:STRING=lib # Skip default initialization by GNUInstallDirs CMake module
         ${ep_common_cmake_cache_args}
         -DCMAKE_BUILD_TYPE:STRING=Release
       BUILD_BYPRODUCTS "${TBB_DIR}/TBBConfig.cmake"

scripts/internal/manylinux-build-module-wheels.sh

@@ -61,7 +61,7 @@ source "${script_dir}/manylinux-build-common.sh"
 
 # Set up library paths in container so that shared libraries can be added to wheels
 sudo ldconfig
-export LD_LIBRARY_PATH=${LD_LIBRARY_PATH}:/work/oneTBB-prefix/lib64:/usr/lib:/usr/lib64:/usr/local/lib:/usr/local/lib64
+export LD_LIBRARY_PATH=${LD_LIBRARY_PATH}:/work/oneTBB-prefix/lib:/usr/lib:/usr/lib64:/usr/local/lib:/usr/local/lib64
 
 # Compile wheels re-using standalone project and archive cache
 for PYBIN in "${PYBINARIES[@]}"; do

scripts/internal/manylinux-build-wheels.sh

@@ -34,10 +34,10 @@ pushd /work/ITK-source > /dev/null 2>&1
   cmake -DITKPythonPackage_BUILD_PYTHON:PATH=0 -G Ninja ../
   ninja
 popd > /dev/null 2>&1
-tbb_dir=/work/oneTBB-prefix/lib64/cmake/TBB
+tbb_dir=/work/oneTBB-prefix/lib/cmake/TBB
 # So auditwheel can find the libs
 sudo ldconfig
-export LD_LIBRARY_PATH=${LD_LIBRARY_PATH}:/work/oneTBB-prefix/lib64:/usr/lib:/usr/lib64
+export LD_LIBRARY_PATH=${LD_LIBRARY_PATH}:/work/oneTBB-prefix/lib:/usr/lib:/usr/lib64
 
 SINGLE_WHEEL=0