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Fix build issues related to Solaris and older GCC

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Fixed two build issues:
 - JsonCPP currently doesn’t compile for Solaris due to platform
differences with ‘isfinite’ function.  Fixed by adding proper include
and define for Solaris.
 - JsonCPP currently doesn’t compile for GCC version 4.1.2 and earlier
due to use of ‘-Werror=*’ compile flag, which was introduced in a later
version.  Fixed by adding version check to only add this flag on
supported versions of GCC.
This commit is contained in:
dominicpezzuto 2014-12-27 16:44:26 -05:00
parent 8dd32e1e2e
commit 54764dd85b
2 changed files with 5 additions and 1 deletions
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1
src/lib_json/CMakeLists.txt
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@ -10,7 +10,6 @@ ELSE(JSONCPP_LIB_BUILD_SHARED)
SET(JSONCPP_LIB_TYPE STATIC) SET(JSONCPP_LIB_TYPE STATIC)
ENDIF(JSONCPP_LIB_BUILD_SHARED) ENDIF(JSONCPP_LIB_BUILD_SHARED)
if( CMAKE_COMPILER_IS_GNUCXX ) if( CMAKE_COMPILER_IS_GNUCXX )
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Werror=strict-aliasing") set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Werror=strict-aliasing")
endif( CMAKE_COMPILER_IS_GNUCXX ) endif( CMAKE_COMPILER_IS_GNUCXX )

5
src/lib_json/json_writer.cpp
View File

@ -26,6 +26,11 @@
#pragma warning(disable : 4996) #pragma warning(disable : 4996)
#endif #endif
#if defined(__sun) && defined(__SVR4) //Solaris
#include <ieeefp.h>
#define isfinite finite
#endif
namespace Json { namespace Json {
static bool containsControlCharacter(const char* str) { static bool containsControlCharacter(const char* str) {