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jsoncpp: Disable warnings to avoid changing 3rd party code 

Add '-w' or equivalent flag on compilers supporting it.
Tell MSVC to use its lowest warning level inside jsoncpp sources.
This commit is contained in:
Brad King 2015-01-13 10:45:23 -05:00
parent 1fc556536e
commit 06f41e986c
2 changed files with 12 additions and 0 deletions
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8
Utilities/cmjsoncpp/CMakeLists.txt
View File

@ -1,5 +1,13 @@
project(JsonCpp CXX) project(JsonCpp CXX)
# Disable warnings to avoid changing 3rd party code.
if(CMAKE_CXX_COMPILER_ID MATCHES
"^(GNU|Clang|AppleClang|XL|VisualAge|SunPro|MIPSpro|HP|Intel)$")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -w")
elseif(CMAKE_CXX_COMPILER_ID STREQUAL "PathScale")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -woffall")
endif()
set(JSONCPP_SOURCES set(JSONCPP_SOURCES
src/lib_json/json_batchallocator.h src/lib_json/json_batchallocator.h
src/lib_json/json_reader.cpp src/lib_json/json_reader.cpp

4
Utilities/cmjsoncpp/include/json/config.h
View File

@ -9,6 +9,10 @@
// Include KWSys Large File Support configuration. // Include KWSys Large File Support configuration.
#include <cmsys/Configure.h> #include <cmsys/Configure.h>
#if defined(_MSC_VER)
# pragma warning(push,1)
#endif
/// If defined, indicates that json library is embedded in CppTL library. /// If defined, indicates that json library is embedded in CppTL library.
//# define JSON_IN_CPPTL 1 //# define JSON_IN_CPPTL 1