diff '--color=auto' -urp blender-3.6.13.orig/intern/cycles/kernel/CMakeLists.txt blender-3.6.13/intern/cycles/kernel/CMakeLists.txt
--- blender-3.6.13.orig/intern/cycles/kernel/CMakeLists.txt	2024-07-22 20:29:29.737235378 -0700
+++ blender-3.6.13/intern/cycles/kernel/CMakeLists.txt	2024-07-22 20:47:26.914928809 -0700
@@ -666,7 +666,7 @@ if(WITH_CYCLES_DEVICE_HIPRT AND WITH_CYC
     ${SRC_KERNEL_DEVICE_HIPRT_HEADERS}
     ${SRC_UTIL_HEADERS})
   # Get HIP-RT version
-  file(STRINGS ${HIPRT_INCLUDE_DIR}/../version.txt lines)
+  file(STRINGS ${HIPRT_ROOT_DIR}/share/HIPRT/version.txt lines)
   list(GET lines 0 HIPRT_MAJOR_VER)
   list(GET lines 1 HIPRT_MINOR_VER)
   math(EXPR HIPRT_VERSION "${HIPRT_MAJOR_VER} * 1000 + ${HIPRT_MINOR_VER}")