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@ -49,6 +49,7 @@ if(NOT CMAKE_BUILD_TYPE)
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set(CMAKE_BUILD_TYPE Release CACHE STRING "Build type" FORCE)
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message(STATUS "Setting default build type: ${CMAKE_BUILD_TYPE}")
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endif()
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string(TOLOWER ${CMAKE_BUILD_TYPE} CMAKE_BUILD_TYPE_LOWER)
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# ARCH defines the target architecture, either by an explicit identifier or
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# one of the following two keywords. By default, ARCH a value of 'native':
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@ -179,6 +180,17 @@ else()
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endif()
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option(STATIC "Link libraries statically" ${DEFAULT_STATIC})
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# This is a CMake built-in switch that concerns internal libraries
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if (NOT DEFINED BUILD_SHARED_LIBS AND NOT STATIC AND CMAKE_BUILD_TYPE_LOWER STREQUAL "debug")
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set(BUILD_SHARED_LIBS ON CACHE STRING "Build internal libs as shared")
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endif()
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if (BUILD_SHARED_LIBS)
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message(STATUS "Building internal libraries as shared")
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set(PIC_FLAG "-fPIC")
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else()
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message(STATUS "Building internal libraries as static")
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endif()
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if(MINGW)
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string(REGEX MATCH "^[^/]:/[^/]*" msys2_install_path "${CMAKE_C_COMPILER}")
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message(STATUS "MSYS location: ${msys2_install_path}")
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@ -365,8 +377,8 @@ else()
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set(COVERAGE_FLAGS "-fprofile-arcs -ftest-coverage --coverage")
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endif()
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=c11 -D_GNU_SOURCE ${MINGW_FLAG} ${STATIC_ASSERT_FLAG} ${WARNINGS} ${C_WARNINGS} ${ARCH_FLAG} ${COVERAGE_FLAGS}")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -D_GNU_SOURCE ${MINGW_FLAG} ${WARNINGS} ${CXX_WARNINGS} ${ARCH_FLAG} ${COVERAGE_FLAGS}")
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=c11 -D_GNU_SOURCE ${MINGW_FLAG} ${STATIC_ASSERT_FLAG} ${WARNINGS} ${C_WARNINGS} ${ARCH_FLAG} ${COVERAGE_FLAGS} ${PIC_FLAG}")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -D_GNU_SOURCE ${MINGW_FLAG} ${WARNINGS} ${CXX_WARNINGS} ${ARCH_FLAG} ${COVERAGE_FLAGS} ${PIC_FLAG}")
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# With GCC 6.1.1 the compiled binary malfunctions due to aliasing. Until that
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# is fixed in the code (Issue #847), force compiler to be conservative.
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