Hello list,
I'll just start off by pasting my CMakeLists.txt, and I'll explain the
problem right after.
CMAKE_MINIMUM_REQUIRED(VERSION 2.6)
ADD_LIBRARY(Portal SHARED
BSPWorld.cc
Polygon3D.cc)
SET_TARGET_PROPERTIES(Portal PROPERTIES
COMPILE_FLAGS "-fvisibility=hidden -g"
# COMPILE_FLAGS "-O3"
LIBRARY_OUTPUT_DIRECTORY ../bin)
SET_DIRECTORY_PROPERTIES(PROPERTIES
COMPILE_DEFINITIONS
"DLLEXPORT=__attribute__ ((visibility("default")))"
#DLLLOCAL="__attribute__ ((visibility(\"hidden\")))")
)
Basically, I'd like to have DLLEXPORT in the source code replaced with
__attribute__ ((visibility("default")))
when looking at the verbose output of the unix makefile I see this in
the compile command:
/usr/bin/c++ -D"DLLEXPORT=__attribute__ ((visibility("
I see why that's happening, but it's not what I want and I'm not sure
what to do about it.
And the grand goal is to avoid putting this in my code:
#ifdef _MSC_VER
#ifdef BUILDING_DLL
#define DLLEXPORT __declspec(dllexport)
#else
#define DLLEXPORT __declspec(dllimport)
#endif
#define DLLLOCAL
#else
#ifdef HAVE_GCCVISIBILITYPATCH
#define DLLEXPORT __attribute__ ((visibility("default")))
#define DLLLOCAL __attribute__ ((visibility("hidden")))
#else
#define DLLEXPORT
#define DLLLOCAL
#endif
#endif
Thanks for reading,
Chris.
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