enable_language (ISPC) | |
include(CheckSourceCompiles) | |
check_source_compiles(ISPC "I don't build" SHOULD_FAIL) | |
if(SHOULD_FAIL) | |
message(SEND_ERROR "invalid ISPC source didn't fail.") | |
endif() | |
check_source_compiles(ISPC [=[ | |
float func(uniform int32, float a) | |
{ | |
return a / 2.25; | |
} | |
]=] | |
SHOULD_BUILD) | |
if(NOT SHOULD_BUILD) | |
message(SEND_ERROR "Test fail for valid ISPC source.") | |
endif() |