[CMake] How to check the operating system is MacOSX?
Doug
douglas.linder at gmail.com
Wed Sep 19 11:10:06 EDT 2012
Perhaps use check_c_source_compiles?
## Check for specific apple platforms
macro(check_apple_platform)
if(APPLE)
include(CheckCSourceCompiles)
check_c_source_compiles("
#include \"TargetConditionals.h\"
int main(int argc, char *argv[]) {
#if !TARGET_OS_MAC
-1
#endif
}
" OS_OSX)
check_c_source_compiles("
#include \"TargetConditionals.h\"
int main(int argc, char *argv[]) {
#if !TARGET_OS_IPHONE
-1
#endif
}
" OS_IPHONE)
endif()
endmacro()
check_apple_platform()
if(OS_OSX)
message("Found OSX")
else()
message("Found no OSX")
endif()
if(OS_IPHONE)
message("Found IPHONE")
else()
message("Found no IPHONE")
endif()
~
Doug.
On Wed, Sep 19, 2012 at 4:52 AM, Eric Wing <ewmailing at gmail.com> wrote:
> On 9/18/12, Stefan Reuschl <stefan.reuschl at gmail.com> wrote:
>> How do you crosscompile for iOS?
>> If using a CMake toolchain you could simply set a variable in that file, I
>> which you could check later...
>
> Right now I'm not brave enough to try using CMake for iOS and Android.
> I maintain separate projects. But someday I would like to do away with
> that.
>
> -Eric
> --
> Beginning iPhone Games Development
> http://playcontrol.net/iphonegamebook/
> --
>
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