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cmake: fix USE_SYSTEM_BOOST behavior ... (#6837)

This commit is contained in:
liushuyu 2023-08-03 03:20:35 +08:00 committed by GitHub
parent 6f7612f73d
commit 7e6a761f07
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2 changed files with 32 additions and 31 deletions
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25
CMakeLists.txt
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@ -341,13 +341,6 @@ function(get_timestamp _var)
set(${_var} "${timestamp}" PARENT_SCOPE)
endfunction()
# Prevent boost from linking against libs when building
add_definitions(-DBOOST_ERROR_CODE_HEADER_ONLY
-DBOOST_SYSTEM_NO_LIB
-DBOOST_DATE_TIME_NO_LIB
-DBOOST_REGEX_NO_LIB
)
# generate git/build information
include(GetGitRevisionDescription)
get_git_head_revision(GIT_REF_SPEC GIT_REV)
@ -355,17 +348,23 @@ git_describe(GIT_DESC --always --long --dirty)
git_branch_name(GIT_BRANCH)
get_timestamp(BUILD_DATE)
if (NOT USE_SYSTEM_BOOST)
add_definitions( -DBOOST_ALL_NO_LIB )
# Boost
# Prevent boost from linking against libs when building
add_definitions(-DBOOST_ERROR_CODE_HEADER_ONLY
-DBOOST_SYSTEM_NO_LIB
-DBOOST_DATE_TIME_NO_LIB
-DBOOST_REGEX_NO_LIB
)
if (USE_SYSTEM_BOOST)
find_package(Boost 1.70.0 COMPONENTS container locale serialization iostreams REQUIRED)
endif()
enable_testing()
add_subdirectory(externals)
# Boost
if (USE_SYSTEM_BOOST)
find_package(Boost 1.70.0 COMPONENTS serialization iostreams REQUIRED)
else()
# Boost (bundled)
if (NOT USE_SYSTEM_BOOST)
add_definitions( -DBOOST_ALL_NO_LIB )
add_library(Boost::boost ALIAS boost)
add_library(Boost::serialization ALIAS boost_serialization)
add_library(Boost::iostreams ALIAS boost_iostreams)

38
externals/CMakeLists.txt vendored
View File

@ -12,27 +12,29 @@ include(DownloadExternals)
include(ExternalProject)
# Boost
set(BOOST_ROOT "${CMAKE_SOURCE_DIR}/externals/boost" CACHE STRING "")
set(Boost_INCLUDE_DIR "${CMAKE_SOURCE_DIR}/externals/boost" CACHE STRING "")
set(Boost_NO_SYSTEM_PATHS ON CACHE BOOL "")
add_library(boost INTERFACE)
target_include_directories(boost SYSTEM INTERFACE ${Boost_INCLUDE_DIR})
if (NOT USE_SYSTEM_BOOST)
message(STATUS "Including vendored Boost library")
set(BOOST_ROOT "${CMAKE_SOURCE_DIR}/externals/boost" CACHE STRING "")
set(Boost_INCLUDE_DIR "${CMAKE_SOURCE_DIR}/externals/boost" CACHE STRING "")
set(Boost_NO_SYSTEM_PATHS ON CACHE BOOL "")
add_library(boost INTERFACE)
target_include_directories(boost SYSTEM INTERFACE ${Boost_INCLUDE_DIR})
# Boost::serialization
file(GLOB boost_serialization_SRC "${CMAKE_SOURCE_DIR}/externals/boost/libs/serialization/src/*.cpp")
add_library(boost_serialization STATIC ${boost_serialization_SRC})
target_link_libraries(boost_serialization PUBLIC boost)
# Boost::iostreams
add_library(
boost_iostreams
STATIC
${CMAKE_SOURCE_DIR}/externals/boost/libs/iostreams/src/file_descriptor.cpp
${CMAKE_SOURCE_DIR}/externals/boost/libs/iostreams/src/mapped_file.cpp
)
target_link_libraries(boost_iostreams PUBLIC boost)
# Boost::serialization
file(GLOB boost_serialization_SRC "${CMAKE_SOURCE_DIR}/externals/boost/libs/serialization/src/*.cpp")
add_library(boost_serialization STATIC ${boost_serialization_SRC})
target_link_libraries(boost_serialization PUBLIC boost)
# Boost::iostreams
add_library(
boost_iostreams
STATIC
${CMAKE_SOURCE_DIR}/externals/boost/libs/iostreams/src/file_descriptor.cpp
${CMAKE_SOURCE_DIR}/externals/boost/libs/iostreams/src/mapped_file.cpp
)
target_link_libraries(boost_iostreams PUBLIC boost)
# Add additional boost libs here; remember to ALIAS them in the root CMakeLists!
endif()
# Catch2
set(CATCH_INSTALL_DOCS OFF CACHE BOOL "")