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GCC warning removal for long long

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(was #300)

I got below warning message on x86 linux machine :
```
"jsoncpp-0.10.2-p1/include/json/config.h💯 warning: ISO C++ 1998 does not support ‘long long’"
gcc version 4.4.7 20120313 (Red Hat 4.4.7-4) (GCC)
```
In reference to

* https://github.com/open-source-parsers/jsoncpp/pull/292

**long long** is supported in c++-11; for old compilers i.e `0.y.z` branch this patch should be merged.
This commit is contained in:
Gaurav 2015-07-04 12:30:24 +05:30 committed by Christopher Dunn
parent a13303e456
commit f1cafb6ded
1 changed files with 1 additions and 1 deletions
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2
CMakeLists.txt
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@ -99,7 +99,7 @@ if (CMAKE_CXX_COMPILER_ID MATCHES "Clang")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall")
elseif ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
# using GCC
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wextra -pedantic")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wextra -pedantic -Wno-long-long")
endif()
IF(JSONCPP_WITH_WARNING_AS_ERROR)