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- #
- # 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})
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