# # CMakeLists.txt # Copyright 2013 Google Inc. All Rights Reserved. # # Permission is hereby granted, free of charge, to any person obtaining a copy # of this software and associated documentation files (the "Software"), to deal # in the Software without restriction, including without limitation the rights # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell # copies of the Software, and to permit persons to whom the Software is # furnished to do so, subject to the following conditions: # # The above copyright notice and this permission notice shall be included in # all copies or substantial portions of the Software. # # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE # SOFTWARE. cmake_minimum_required(VERSION 3.0) project(backward CXX) # Introduce variables: # * CMAKE_INSTALL_LIBDIR # * CMAKE_INSTALL_BINDIR # * CMAKE_INSTALL_INCLUDEDIR include(GNUInstallDirs) include(BackwardConfig.cmake) # check if compiler is nvcc or nvcc_wrapper set(COMPILER_IS_NVCC false) get_filename_component(COMPILER_NAME ${CMAKE_CXX_COMPILER} NAME) if (COMPILER_NAME MATCHES "^nvcc") set(COMPILER_IS_NVCC true) endif() if (DEFINED ENV{OMPI_CXX} OR DEFINED ENV{MPICH_CXX}) if ( ($ENV{OMPI_CXX} MATCHES "nvcc") OR ($ENV{MPICH_CXX} MATCHES "nvcc") ) set(COMPILER_IS_NVCC true) endif() endif() # set CXX standard set(CMAKE_CXX_STANDARD_REQUIRED True) set(CMAKE_CXX_STANDARD 11) if (${COMPILER_IS_NVCC}) # GNU CXX extensions are not supported by nvcc set(CMAKE_CXX_EXTENSIONS OFF) endif() ############################################################################### # COMPILER FLAGS ############################################################################### if (CMAKE_CXX_COMPILER_ID STREQUAL "Clang" OR CMAKE_COMPILER_IS_GNUCXX) set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wextra") if (NOT ${COMPILER_IS_NVCC}) set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -pedantic-errors") endif() set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -g") endif() ############################################################################### # BACKWARD OBJECT ############################################################################### add_library(backward_object OBJECT backward.cpp) target_compile_definitions(backward_object PRIVATE ${BACKWARD_DEFINITIONS}) target_include_directories(backward_object PRIVATE ${BACKWARD_INCLUDE_DIRS}) set(BACKWARD_ENABLE $<TARGET_OBJECTS:backward_object> CACHE STRING "Link with this object to setup backward automatically") ############################################################################### # BACKWARD LIBRARY (Includes backward.cpp) ############################################################################### option(BACKWARD_SHARED "Build dynamic backward-cpp shared lib" OFF) if(BACKWARD_SHARED) set(libtype SHARED) endif() add_library(backward ${libtype} backward.cpp) target_compile_definitions(backward PUBLIC ${BACKWARD_DEFINITIONS}) target_include_directories(backward PUBLIC ${BACKWARD_INCLUDE_DIRS}) ############################################################################### # TESTS ############################################################################### if(BACKWARD_TESTS) enable_testing() add_library(test_main OBJECT test/_test_main.cpp) macro(backward_add_test src) get_filename_component(name ${src} NAME_WE) set(test_name "test_${name}") add_executable(${test_name} ${src} ${ARGN} $<TARGET_OBJECTS:test_main>) target_link_libraries(${test_name} PRIVATE Backward::Backward) add_test(NAME ${name} COMMAND ${test_name}) endmacro() # Tests without backward.cpp set(TESTS test stacktrace rectrace select_signals ) foreach(test ${TESTS}) backward_add_test(test/${test}.cpp) endforeach() # Tests with backward.cpp set(TESTS suicide ) foreach(test ${TESTS}) backward_add_test(test/${test}.cpp ${BACKWARD_ENABLE}) endforeach() endif() install( FILES "backward.hpp" DESTINATION ${CMAKE_INSTALL_INCLUDEDIR} ) install( FILES "BackwardConfig.cmake" DESTINATION ${CMAKE_INSTALL_LIBDIR}/backward )