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CMake: enable C++11 for jsoncpp

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This commit is contained in:
Alex Beregszaszi 2018-04-17 09:50:03 +01:00
parent a49dac8057
commit fa2a28abc2
1 changed files with 5 additions and 1 deletions
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6
cmake/jsoncpp.cmake
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@ -11,6 +11,10 @@ set(prefix "${CMAKE_BINARY_DIR}/deps")
set(JSONCPP_LIBRARY "${prefix}/${CMAKE_INSTALL_LIBDIR}/${CMAKE_STATIC_LIBRARY_PREFIX}jsoncpp${CMAKE_STATIC_LIBRARY_SUFFIX}")
set(JSONCPP_INCLUDE_DIR "${prefix}/include")
if(NOT MSVC)
set(JSONCPP_EXTRA_FLAGS "-std=c++11")
endif()
set(byproducts "")
if(CMAKE_VERSION VERSION_GREATER 3.1)
set(byproducts BUILD_BYPRODUCTS "${JSONCPP_LIBRARY}")
@ -30,7 +34,7 @@ ExternalProject_Add(jsoncpp-project
-DCMAKE_POSITION_INDEPENDENT_CODE=${BUILD_SHARED_LIBS}
-DJSONCPP_WITH_TESTS=OFF
-DJSONCPP_WITH_PKGCONFIG_SUPPORT=OFF
-DCMAKE_CXX_FLAGS=${JSONCCP_EXTRA_FLAGS}
-DCMAKE_CXX_FLAGS=${JSONCPP_EXTRA_FLAGS}
# Overwrite build and install commands to force Release build on MSVC.
BUILD_COMMAND cmake --build <BINARY_DIR> --config Release
INSTALL_COMMAND cmake --build <BINARY_DIR> --config Release --target install