set(LYX_PROJECT LyX)
+# Instruct cmake to not use gnu extensions,
+# this prevents the mix of '-std=c++*' and '-std=gnu++*' flags
+set(CMAKE_CXX_EXTENSIONS OFF)
+
enable_testing()
get_filename_component(lyx_dir_readme ${CMAKE_SOURCE_DIR}/README REALPATH) # Resolve symlinks
set(LYX_CXX_FLAGS "${LYX_CXX_FLAGS} -D_GLIBCXX_DEBUG -D_GLIBCXX_DEBUG_PEDANTIC")
endif()
set(CMAKE_CXX_FLAGS "${LYX_CXX_FLAGS} -fno-strict-aliasing " CACHE TYPE STRING FORCE)
- set(CMAKE_CXX_FLAGS_DEBUG "${LYX_CXX_FLAGS} -fno-strict-aliasing -O0 -g3 -D_DEBUG" CACHE TYPE STRING FORCE)
+ set(CMAKE_CXX_FLAGS_DEBUG "-O0 -g3 -D_DEBUG" CACHE TYPE STRING FORCE)
if(MINGW)
- set(CMAKE_CXX_FLAGS_RELEASE "${LYX_CXX_FLAGS} -O2 -DNDEBUG" CACHE TYPE STRING FORCE)
+ set(CMAKE_CXX_FLAGS_RELEASE "-O2 -DNDEBUG" CACHE TYPE STRING FORCE)
else()
- set(CMAKE_CXX_FLAGS_RELEASE "${LYX_CXX_FLAGS} -O3 -DNDEBUG" CACHE TYPE STRING FORCE)
+ set(CMAKE_CXX_FLAGS_RELEASE "-O3 -DNDEBUG" CACHE TYPE STRING FORCE)
endif()
endif()
add_subdirectory(3rdparty/zlib)
endif()
-if(LYX_EXTERNAL_BOOST)
- message(STATUS "Searching for boost")
- if(NOT LYX_USE_STD_REGEX)
- find_package(Boost COMPONENTS regex)
- endif()
- if(Boost_FOUND)
- message(STATUS "Boost found")
- message(STATUS "Boost-libs = ${Boost_LIBRARIES}")
- set(Lyx_Boost_Libraries ${Boost_LIBRARIES})
- if (LYX_STDLIB_DEBUG)
- # Comment from Jean-Marc Lasgouttes:
- # In general, system boost libraries are incompatible with
- # the use of stdlib-debug in libstdc++. See ticket #9736 for
- # details.
- message(WARNING "Compiling LyX with stdlib-debug and system boost libraries may lead to crashes. Consider using '-DLYX_STDLIB_DEBUG=OFF' or using '-DLYX_EXTERNAL_BOOST=OFF'")
- endif()
- else()
- message(FATAL_ERROR "Boost not found" ${Boost_ERROR_REASON})
- endif()
+if(LYX_USE_STD_REGEX)
+ # Set only include path.
+ # Use internal boost, which is known to exist
+ # we don't need any libraries
+ set(Lyx_Boost_Libraries)
+ add_definitions(-DBOOST_USER_CONFIG=<config.h>)
+ include_directories(${TOP_SRC_DIR}/3rdparty/boost)
else()
- if(NOT LYX_USE_STD_REGEX)
- set(Lyx_Boost_Libraries boost_regex)
- endif()
- add_definitions(-DBOOST_USER_CONFIG=<config.h>)
- include_directories(${TOP_SRC_DIR}/3rdparty/boost)
- add_subdirectory(3rdparty/boost "${TOP_BINARY_DIR}/3rdparty/boost")
+ # Using boost-regex
+ if(LYX_EXTERNAL_BOOST)
+ message(STATUS "Searching for external boost")
+ find_package(Boost COMPONENTS regex)
+ if(Boost_FOUND)
+ message(STATUS "Boost found")
+ message(STATUS "Boost-libs = ${Boost_LIBRARIES}")
+ set(Lyx_Boost_Libraries ${Boost_LIBRARIES})
+ if (LYX_STDLIB_DEBUG)
+ # Comment from Jean-Marc Lasgouttes:
+ # In general, system boost libraries are incompatible with
+ # the use of stdlib-debug in libstdc++. See ticket #9736 for
+ # details.
+ message(WARNING "Compiling LyX with stdlib-debug and system boost libraries may lead to crashes. Consider using '-DLYX_STDLIB_DEBUG=OFF' or using '-DLYX_EXTERNAL_BOOST=OFF'")
+ endif()
+ else()
+ message(FATAL_ERROR "Boost not found" ${Boost_ERROR_REASON})
+ endif()
+ else()
+ # Using included boost
+ set(Lyx_Boost_Libraries boost_regex)
+ add_definitions(-DBOOST_USER_CONFIG=<config.h>)
+ include_directories(${TOP_SRC_DIR}/3rdparty/boost)
+ add_subdirectory(3rdparty/boost "${TOP_BINARY_DIR}/3rdparty/boost")
+ endif()
endif()
-
-
-
if(WIN32)
if(LYX_CONSOLE)
set(LYX_QTMAIN_LIBRARY)
else()
# -DPSAPI_VERSION=1 is not needed for mingw, since the mingw psapi.h
# does not use it and always declares the vista compatible API.
- # If this ever changes then -DPSAPI_VERSION might be needed here as well.
+ # If this ever changes then -DPSAPI_VERSION might be needed here as well.
add_definitions(-DWINVER=0x0500)
endif()
endif()