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cmake_minimum_required(VERSION 3.10)
project(CheckStructHasMember)
set(CMAKE_REQUIRED_INCLUDES "${CMAKE_CURRENT_SOURCE_DIR}")
include(CheckStructHasMember)
foreach(_config_type Release RelWithDebInfo Debug)
set(CMAKE_TRY_COMPILE_CONFIGURATION ${_config_type})
unset(CSHM_RESULT_S1_${_config_type} CACHE)
unset(CSHM_RESULT_S2_${_config_type} CACHE)
unset(CSHM_RESULT_S3_${_config_type} CACHE)
message(STATUS "Testing configuration ${_config_type}")
check_struct_has_member("struct non_existent_struct" "foo" "cm_cshm.h" CSHM_RESULT_S1_${_config_type})
check_struct_has_member("struct struct_with_member" "non_existent_member" "cm_cshm.h" CSHM_RESULT_S2_${_config_type})
check_struct_has_member("struct struct_with_member" "member" "cm_cshm.h" CSHM_RESULT_S3_${_config_type})
if(CSHM_RESULT_S1_${_config_type} OR CSHM_RESULT_S2_${_config_type})
message(SEND_ERROR "CheckStructHasMember reported a nonexistent member as existing in configuration ${_config_type}")
endif()
if(NOT CSHM_RESULT_S3_${_config_type})
message(SEND_ERROR "CheckStructHasMember did not report an existent member as existing in configuration ${_config_type}")
endif()
endforeach()
foreach(_config_type Release RelWithDebInfo Debug)
set(CMAKE_TRY_COMPILE_CONFIGURATION ${_config_type})
unset(CSHM_RESULT_S1_${_config_type}_C CACHE)
unset(CSHM_RESULT_S2_${_config_type}_C CACHE)
unset(CSHM_RESULT_S3_${_config_type}_C CACHE)
message(STATUS "Testing configuration ${_config_type}")
check_struct_has_member("struct non_existent_struct" "foo" "cm_cshm.h" CSHM_RESULT_S1_${_config_type}_C LANGUAGE C)
check_struct_has_member("struct struct_with_member" "non_existent_member" "cm_cshm.h" CSHM_RESULT_S2_${_config_type}_C LANGUAGE C)
check_struct_has_member("struct struct_with_member" "member" "cm_cshm.h" CSHM_RESULT_S3_${_config_type}_C LANGUAGE C)
if(CSHM_RESULT_S1_${_config_type}_C OR CSHM_RESULT_S2_${_config_type}_C)
message(SEND_ERROR "CheckStructHasMember reported a nonexistent member as existing in configuration ${_config_type}")
endif()
if(NOT CSHM_RESULT_S3_${_config_type}_C)
message(SEND_ERROR "CheckStructHasMember did not report an existent member as existing in configuration ${_config_type}")
endif()
endforeach()
foreach(_config_type Release RelWithDebInfo Debug)
set(CMAKE_TRY_COMPILE_CONFIGURATION ${_config_type})
unset(CSHM_RESULT_S1_${_config_type}_CXX CACHE)
unset(CSHM_RESULT_S2_${_config_type}_CXX CACHE)
unset(CSHM_RESULT_S3_${_config_type}_CXX CACHE)
unset(CSHM_RESULT_C1_${_config_type}_CXX CACHE)
unset(CSHM_RESULT_C2_${_config_type}_CXX CACHE)
unset(CSHM_RESULT_C3_${_config_type}_CXX CACHE)
message(STATUS "Testing configuration ${_config_type}")
check_struct_has_member("non_existent_struct" "foo" "cm_cshm.h" CSHM_RESULT_S1_${_config_type}_CXX LANGUAGE CXX)
check_struct_has_member("struct_with_non_existent_members" "non_existent_member" "cm_cshm.h" CSHM_RESULT_S2_${_config_type}_CXX LANGUAGE CXX)
check_struct_has_member("struct struct_with_member" "member" "cm_cshm.h" CSHM_RESULT_S3_${_config_type}_CXX LANGUAGE CXX)
check_struct_has_member("ns::non_existent_class" "foo" "cm_cshm.hxx" CSHM_RESULT_C1_${_config_type}_CXX LANGUAGE CXX)
check_struct_has_member("ns::class_with_non_existent_members" "foo" "cm_cshm.hxx" CSHM_RESULT_C2_${_config_type}_CXX LANGUAGE CXX)
check_struct_has_member("ns::class_with_member" "foo" "cm_cshm.hxx" CSHM_RESULT_C3_${_config_type}_CXX LANGUAGE CXX)
if(CSHM_RESULT_S1_${_config_type}_CXX OR CSHM_RESULT_S2_${_config_type}_CXX OR CSHM_RESULT_C1_${_config_type}_CXX OR CSHM_RESULT_C2_${_config_type}_CXX)
message(SEND_ERROR "CheckStructHasMember reported a nonexistent member as existing in configuration ${_config_type}")
endif()
if(NOT CSHM_RESULT_S3_${_config_type}_CXX OR NOT CSHM_RESULT_C3_${_config_type}_CXX)
message(SEND_ERROR "CheckStructHasMember did not report an existent member as existing in configuration ${_config_type}")
endif()
endforeach()
set(CMAKE_TRY_COMPILE_CONFIGURATION ${CMAKE_BUILD_TYPE})
if (CMAKE_C_COMPILER_ID MATCHES "^(GNU|LCC)$")
string(APPEND CMAKE_C_FLAGS " -O3")
unset(CSHM_RESULT_O3 CACHE)
unset(CSHM_RESULT_O3_C CACHE)
unset(CSHM_RESULT_O3_CXX CACHE)
message(STATUS "Testing with optimization -O3")
check_struct_has_member("class_with_non_existent_members" foo "cm_cshm.h" CSHM_RESULT_O3)
check_struct_has_member("class_with_non_existent_members" foo "cm_cshm.h" CSHM_RESULT_O3_C LANGUAGE C)
check_struct_has_member("class_with_non_existent_members" foo "cm_cshm.h" CSHM_RESULT_O3_CXX LANGUAGE CXX)
if (CSE_RESULT_O3 OR CSHM_RESULT_O3_C OR CSHM_RESULT_O3_CXX)
message(SEND_ERROR "CheckSymbolExists reported a nonexistent symbol as existing with optimization -O3")
endif ()
endif ()
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