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| author | Daniel Kirchner <daniel@ekpyron.org> | 2018-08-03 22:50:08 +0800 |
|---|---|---|
| committer | chriseth <chris@ethereum.org> | 2018-09-13 00:57:14 +0800 |
| commit | 84d92450767480dcd0748c781e3cbda8e4a82ebd (patch) | |
| tree | a2f4c573cd49babd0214249c2270ab764ee4fbc5 | |
| parent | d2d9162bb95c2d3eb2ae57422b24ca5c3b69a935 (diff) | |
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Rename JSONCPP_EXTRA_FLAGS to JSONCPP_CXX_FLAGS, add EMSCRIPTEN workaround and remove obsolete MSVC workaround.
| -rw-r--r-- | cmake/jsoncpp.cmake | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/cmake/jsoncpp.cmake b/cmake/jsoncpp.cmake index a6ca0e7f..ea3218ef 100644 --- a/cmake/jsoncpp.cmake +++ b/cmake/jsoncpp.cmake @@ -10,8 +10,16 @@ set(prefix "${CMAKE_BINARY_DIR}/deps") set(JSONCPP_LIBRARY "${prefix}/lib/${CMAKE_STATIC_LIBRARY_PREFIX}jsoncpp${CMAKE_STATIC_LIBRARY_SUFFIX}") set(JSONCPP_INCLUDE_DIR "${prefix}/include") -if(NOT MSVC) - set(JSONCPP_EXTRA_FLAGS "-std=c++11") +# TODO: Investigate why this breaks some emscripten builds and +# check whether this can be removed after updating the emscripten +# versions used in the CI runs. +if(EMSCRIPTEN) + # Do not include all flags in CMAKE_CXX_FLAGS for emscripten, + # but only use -std=c++11. Using all flags causes build failures + # at the moment. + set(JSONCPP_CXX_FLAGS -std=c++11) +else() + set(JSONCPP_CXX_FLAGS ${CMAKE_CXX_FLAGS}) endif() set(byproducts "") @@ -34,7 +42,7 @@ ExternalProject_Add(jsoncpp-project -DCMAKE_POSITION_INDEPENDENT_CODE=${BUILD_SHARED_LIBS} -DJSONCPP_WITH_TESTS=OFF -DJSONCPP_WITH_PKGCONFIG_SUPPORT=OFF - -DCMAKE_CXX_FLAGS=${CMAKE_CXX_FLAGS} ${JSONCPP_EXTRA_FLAGS} + -DCMAKE_CXX_FLAGS=${JSONCPP_CXX_FLAGS} -DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE} ${byproducts} ) |