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Cmake build: Ignore boost settings if we are using std-regex

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External/included boost is only used for the component regex
This commit is contained in:
Kornel Benko 2017-07-27 23:29:29 +02:00
parent 770ab9a824
commit 2fe59adbc8
1 changed files with 28 additions and 29 deletions
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55
CMakeLists.txt
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@ -794,37 +794,36 @@ else()
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" ${Boost_ERROR_REASON})
endif()
if(LYX_USE_STD_REGEX)
# Nothing to do
else()
if(NOT LYX_USE_STD_REGEX)
set(Lyx_Boost_Libraries boost_regex)
endif()
add_definitions(-DBOOST_USER_CONFIG=<config.h>)
include_directories(${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)