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

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liushuyu 2023-08-03 03:20:35 +08:00 committed by GitHub
parent 6f7612f73d
commit 7e6a761f07
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GPG key ID: 4AEE18F83AFDEB23
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) set(${_var} "${timestamp}" PARENT_SCOPE)
endfunction() 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 # generate git/build information
include(GetGitRevisionDescription) include(GetGitRevisionDescription)
get_git_head_revision(GIT_REF_SPEC GIT_REV) 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) git_branch_name(GIT_BRANCH)
get_timestamp(BUILD_DATE) get_timestamp(BUILD_DATE)
if (NOT USE_SYSTEM_BOOST) # Boost
add_definitions( -DBOOST_ALL_NO_LIB ) # 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() endif()
enable_testing() enable_testing()
add_subdirectory(externals) add_subdirectory(externals)
# Boost # Boost (bundled)
if (USE_SYSTEM_BOOST) if (NOT USE_SYSTEM_BOOST)
find_package(Boost 1.70.0 COMPONENTS serialization iostreams REQUIRED) add_definitions( -DBOOST_ALL_NO_LIB )
else()
add_library(Boost::boost ALIAS boost) add_library(Boost::boost ALIAS boost)
add_library(Boost::serialization ALIAS boost_serialization) add_library(Boost::serialization ALIAS boost_serialization)
add_library(Boost::iostreams ALIAS boost_iostreams) add_library(Boost::iostreams ALIAS boost_iostreams)

4
externals/CMakeLists.txt vendored
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@ -12,6 +12,8 @@ include(DownloadExternals)
include(ExternalProject) include(ExternalProject)
# Boost # Boost
if (NOT USE_SYSTEM_BOOST)
message(STATUS "Including vendored Boost library")
set(BOOST_ROOT "${CMAKE_SOURCE_DIR}/externals/boost" CACHE STRING "") set(BOOST_ROOT "${CMAKE_SOURCE_DIR}/externals/boost" CACHE STRING "")
set(Boost_INCLUDE_DIR "${CMAKE_SOURCE_DIR}/externals/boost" CACHE STRING "") set(Boost_INCLUDE_DIR "${CMAKE_SOURCE_DIR}/externals/boost" CACHE STRING "")
set(Boost_NO_SYSTEM_PATHS ON CACHE BOOL "") set(Boost_NO_SYSTEM_PATHS ON CACHE BOOL "")
@ -31,8 +33,8 @@ add_library(
${CMAKE_SOURCE_DIR}/externals/boost/libs/iostreams/src/mapped_file.cpp ${CMAKE_SOURCE_DIR}/externals/boost/libs/iostreams/src/mapped_file.cpp
) )
target_link_libraries(boost_iostreams PUBLIC boost) target_link_libraries(boost_iostreams PUBLIC boost)
# Add additional boost libs here; remember to ALIAS them in the root CMakeLists! # Add additional boost libs here; remember to ALIAS them in the root CMakeLists!
endif()
# Catch2 # Catch2
set(CATCH_INSTALL_DOCS OFF CACHE BOOL "") set(CATCH_INSTALL_DOCS OFF CACHE BOOL "")