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# This files manage compilation flags required by GUDHI
include(TestCXXAcceptsFlag)
# add a compiler flag only if it is accepted
macro(add_cxx_compiler_flag _flag)
string(REPLACE "-" "_" "/" _flag_var ${_flag})
check_cxx_accepts_flag("${_flag}" CXX_COMPILER_${_flag_var}_OK)
if(CXX_COMPILER_${_flag_var}_OK)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${_flag}")
endif()
endmacro()
set (CMAKE_CXX_STANDARD 17)
# This number needs to be changed in python/CMakeLists.txt at the same time
enable_testing()
if(MSVC)
add_cxx_compiler_flag("/W3")
else()
add_cxx_compiler_flag("-Wall")
# Only for dev version
if(PROJECT_NAME STREQUAL "GUDHIdev")
add_cxx_compiler_flag("-pedantic")
endif()
endif()
if (DEBUG_TRACES)
# For programs to be more verbose
message(STATUS "DEBUG_TRACES are activated")
add_definitions(-DDEBUG_TRACES)
endif()
if(CMAKE_BUILD_TYPE MATCHES Debug)
message("++ Debug compilation flags are: ${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_DEBUG}")
else()
message("++ Release compilation flags are: ${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_RELEASE}")
endif()
option(WITH_GUDHI_BOOST_TEST_COVERAGE "Report xml coverage files on boost tests" OFF)
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