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allow selection of legacy/new CXX11 ABI

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This commit is contained in:
Yixing Lao 2021-01-17 17:45:31 -08:00
parent c9a976238b
commit 04011ff919
2 changed files with 15 additions and 0 deletions
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1
CMakeLists.txt
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@ -85,6 +85,7 @@ option(JSONCPP_WITH_STRICT_ISO "Issue all the warnings demanded by strict ISO C
option(JSONCPP_WITH_PKGCONFIG_SUPPORT "Generate and install .pc files" ON)
option(JSONCPP_WITH_CMAKE_PACKAGE "Generate and install cmake package files" ON)
option(JSONCPP_WITH_EXAMPLE "Compile JsonCpp example" OFF)
option(JSONCPP_USE_CXX11_ABI "Set -D_GLIBCXX_USE_CXX11_ABI=1." ON)
option(BUILD_SHARED_LIBS "Build jsoncpp_lib as a shared library." ON)
option(BUILD_STATIC_LIBS "Build jsoncpp_lib as a static library." ON)
option(BUILD_OBJECT_LIBS "Build jsoncpp_lib as a object library." ON)

14
src/lib_json/CMakeLists.txt
View File

@ -115,6 +115,11 @@ list(APPEND REQUIRED_FEATURES
cxx_variadic_templates # Variadic templates, as defined in N2242.
)
if(JSONCPP_USE_CXX11_ABI)
set(GLIBCXX_USE_CXX11_ABI 1)
else()
set(GLIBCXX_USE_CXX11_ABI 0)
endif()
if(BUILD_SHARED_LIBS)
if(CMAKE_VERSION VERSION_GREATER_EQUAL 3.12.0)
@ -125,6 +130,9 @@ if(BUILD_SHARED_LIBS)
set(SHARED_LIB ${PROJECT_NAME}_lib)
add_library(${SHARED_LIB} SHARED ${PUBLIC_HEADERS} ${JSONCPP_SOURCES})
target_compile_definitions(${SHARED_LIB} PRIVATE
_GLIBCXX_USE_CXX11_ABI=${GLIBCXX_USE_CXX11_ABI}
)
set_target_properties(${SHARED_LIB} PROPERTIES
OUTPUT_NAME jsoncpp
VERSION ${PROJECT_VERSION}
@ -153,6 +161,9 @@ endif()
if(BUILD_STATIC_LIBS)
set(STATIC_LIB ${PROJECT_NAME}_static)
add_library(${STATIC_LIB} STATIC ${PUBLIC_HEADERS} ${JSONCPP_SOURCES})
target_compile_definitions(${SHARED_LIB} PRIVATE
_GLIBCXX_USE_CXX11_ABI=${GLIBCXX_USE_CXX11_ABI}
)
# avoid name clashes on windows as the shared import lib is alse named jsoncpp.lib
if(NOT DEFINED STATIC_SUFFIX AND BUILD_SHARED_LIBS)
@ -185,6 +196,9 @@ endif()
if(BUILD_OBJECT_LIBS)
set(OBJECT_LIB ${PROJECT_NAME}_object)
add_library(${OBJECT_LIB} OBJECT ${PUBLIC_HEADERS} ${JSONCPP_SOURCES})
target_compile_definitions(${SHARED_LIB} PRIVATE
_GLIBCXX_USE_CXX11_ABI=${GLIBCXX_USE_CXX11_ABI}
)
set_target_properties(${OBJECT_LIB} PROPERTIES
OUTPUT_NAME jsoncpp