Files
itgmania212121/extern/CMakeProject-json.cmake
T
aeubanks bbafb49b3a Don't force libc++ with clang (#1984)
Clang works with libstdc++.
2020-04-30 13:24:58 -07:00

45 lines
1.5 KiB
CMake

if(WITH_SYSTEM_JSONCPP)
find_library(JSONCPP_LIBRARY jsoncpp)
if(JSONCPP_LIBRARY MATCHES "JSONCPP_LIBRARY-NOTFOUND")
message(FATAL_ERROR "Need jsoncpp.")
endif()
else()
list(APPEND JSON_SRC
"jsoncpp/src/lib_json/json_reader.cpp"
"jsoncpp/src/lib_json/json_value.cpp"
"jsoncpp/src/lib_json/json_writer.cpp")
list(APPEND JSON_HPP
"jsoncpp/include/json/config.h"
"jsoncpp/include/json/features.h"
"jsoncpp/include/json/forwards.h"
"jsoncpp/include/json/json.h"
"jsoncpp/include/json/reader.h"
"jsoncpp/include/json/value.h"
"jsoncpp/include/json/writer.h")
source_group("" FILES ${JSON_SRC} ${JSON_HPP})
add_library("jsoncpp" STATIC ${JSON_SRC} ${JSON_HPP})
set_property(TARGET "jsoncpp" PROPERTY FOLDER "External Libraries")
disable_project_warnings("jsoncpp")
target_include_directories("jsoncpp" PUBLIC "jsoncpp/include")
if(MSVC)
sm_add_compile_definition("jsoncpp" _CRT_SECURE_NO_WARNINGS)
elseif(APPLE)
set_target_properties("jsoncpp"
PROPERTIES XCODE_ATTRIBUTE_CLANG_CXX_LANGUAGE_STANDARD
"gnu++14"
XCODE_ATTRIBUTE_CLANG_CXX_LIBRARY
"libc++")
sm_add_compile_flag("jsoncpp" "-std=${SM_CPP_STANDARD}")
sm_add_compile_flag("jsoncpp" "-stdlib=libc++")
else() # Unix/Linux
sm_add_compile_flag("jsoncpp" "-std=gnu++11")
endif()
endif()