Intel oneAPI DPC++/C++ Compiler support

.conan/profiles/compiler/intel

@@ -0,0 +1,19 @@
+[settings]
+compiler=intel-cc
+compiler.mode=icx
+
+{% set os = detect_api.detect_os() %}
+{% if os == "Linux" %}
+[conf]
+tools.intel:installation_path=/opt/intel/oneapi/
+[buildenv]
+CC=icx
+CXX=icpx
+{% endif %}
+{% if os == "Windows" %}
+[conf]
+tools.intel:installation_path=C:\Program Files (x86)\Intel\oneAPI
+[buildenv]
+CC=icx
+CXX=icx
+{% endif %}

.conan/profiles/intel/2023.2/compiler

@@ -0,0 +1,4 @@
+include(../../compiler/intel)
+
+[settings]
+compiler.version=2023.2

.conan/profiles/intel/2023.2/x64-libstdc++-debug

@@ -0,0 +1,7 @@
+include(../../default)
+include(../../arch/x64)
+include(../../cpp/23)
+include(../../config/debug)
+include(../../os/current)
+include(../../packages/settings)
+include(compiler)

.conan/profiles/intel/2023.2/x64-libstdc++-msr

@@ -0,0 +1,7 @@
+include(../../default)
+include(../../arch/x64)
+include(../../cpp/23)
+include(../../config/min-size-rel)
+include(../../os/current)
+include(../../packages/settings)
+include(compiler)

.conan/profiles/intel/2023.2/x64-libstdc++-release

@@ -0,0 +1,7 @@
+include(../../default)
+include(../../arch/x64)
+include(../../cpp/23)
+include(../../config/release)
+include(../../os/current)
+include(../../packages/settings)
+include(compiler)

.conan/profiles/intel/2023.2/x64-libstdc++-rwdi

@@ -0,0 +1,7 @@
+include(../../default)
+include(../../arch/x64)
+include(../../cpp/23)
+include(../../config/rel-with-deb-info)
+include(../../os/current)
+include(../../packages/settings)
+include(compiler)

.conan/profiles/packages/settings

@@ -1,5 +1,5 @@
 {% set os = detect_api.detect_os() %}
-{% if os == "Linux" -%}
+{% if os == "Linux" %}
 [settings]
 mold*:build_type=Release
 onetbb*:build_type=Release

CMakeLists.txt

@@ -23,6 +23,7 @@ include(GNUInstallDirs)
 include(CMakeDependentOption)
 include(CMakePackageConfigHelpers)
 
+option(MORPHEUS_BUILD_WITH_INTEL "Enable Intel oneAPI DPC++/C++ Compiler" ON)
 option(MORPHEUS_LINK_WITH_MOLD "Enable the mold linker" ON)
 cmake_dependent_option(MORPHEUS_CODE_COVERAGE "Enable code coverage" ON "\"${CMAKE_CXX_COMPILER_ID}\" STREQUAL \"Clang\" OR \"${CMAKE_CXX_COMPILER_ID}\" STREQUAL \"GNU\"" OFF)
 cmake_dependent_option(MORPHEUS_INCLUDE_NATVIS "Enable inclusion of a natvis files for debugging" ON "\"${CMAKE_CXX_COMPILER_ID}\" STREQUAL \"MSVC\"" OFF)

cmake/compiler.cmake

@@ -33,4 +33,12 @@ target_compile_options(MorpheusConfig
         $<$<CXX_COMPILER_ID:MSVC>:${MSVC_WARNINGS}>
         $<$<CXX_COMPILER_ID:GNU>:${GCC_WARNINGS}>
         $<$<OR:$<CXX_COMPILER_ID:Clang>,$<CXX_COMPILER_ID:AppleClang>>:${CLANG_WARNINGS}>
+        <$<CXX_COMPILER_ID:IntelLLVM>:${CLANG_WARNINGS}>
 )
+
+if (${MORPHEUS_BUILD_WITH_INTEL})
+    find_package(IntelSYSCL REQUIRED)
+    message(STATUS "Morpheus: found Intel One API DPC++/C++ Compiler.")
+    set(CMAKE_C_COMPILER icx PARENT_SCOPE)
+    set(CMAKE_CXX_COMPILER icpx PARENT_SCOPE)
+endif()

cmake/linker.cmake

@@ -17,7 +17,7 @@ OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 
 include_guard(GLOBAL)
 
-if (${MORPHEUS_LINK_WITH_MOLD})
+if (${MORPHEUS_LINK_WITH_MOLD} AND NOT ${MORPHEUS_BUILD_WITH_INTEL})
     find_program(MOLD_BIN mold REQUIRED)
     if(MOLD_BIN)
         message(STATUS "Morpheus: Mold linker found: ${MOLD_BIN}.  Enabling mold as active linker.")

conanfile.py

@@ -135,7 +135,7 @@ def _minimum_cpp_standard(self):
     @property
     def _minimum_compilers_version(self):
         return {
-#            "intel-cc": "??"
+            "intel-cc": "2023.2",
             "msvc": "16",
             "gcc": "11",
             "clang": "13",