4dedd2436d
Add -r/--generate_rtc option to hip_embed_pch.sh to generate the preprocessor expansion output of the HIP headers for hipRTC mode. Generates an object hiprtc_header.o and shared library libhiprtc.so which can be used for hipRTC online compilations. Enable __HIP_ENABLE_RTC by default in the CMake files. Change-Id: Ief51b695c9b31941d929e06f16872f95eea3619b