message: cmake: Add variable for custom layer location
diff: @@ -38,6 +38,7 @@ set(BUILD_VERSION_DIST_VER "" CACHE STRING "The distribution-specific version nu
  set(BUILD_VERSION_DIST_CONTACT "" CACHE STRING "The URL or email to contact with issues. See DISTRIBUTION_CONTACT in renderdoc/api/replay/version.h")
  set(RENDERDOC_PLUGINS_PATH "" CACHE STRING "Path to RenderDoc plugins folder after installation of RenderDoc (either absolute or relative to binary)")
  set(RENDERDOC_APK_PATH "" CACHE STRING "Path to RenderDocCmd.apk after installation of RenderDoc on host (either absolute or relative to binary)")
  +set(RENDERDOC_LAYER_PATH "" CACHE STRING "Path to ABI directories (i.e. lib in lib/armeabi-v7a/libVkLayer_GLES_RenderDoc.so) after installation of RenderDoc on host (either absolute or relative to dir)")
  if(BUILD_VERSION_STABLE)
  add_definitions(-DRENDERDOC_STABLE_BUILD=1)
  @@ -61,10 +62,15 @@ if(NOT RENDERDOC_PLUGINS_PATH STREQUAL "")
  endif()
  if(NOT RENDERDOC_APK_PATH STREQUAL "")
  - message(STATUS "Detected custom path to RenderDocCmd.apk: ${RENDERDOC_APK}")
  + message(STATUS "Detected custom path to RenderDocCmd.apk: ${RENDERDOC_APK_PATH}")
  add_definitions(-DRENDERDOC_APK_PATH="${RENDERDOC_APK_PATH}")
  endif()
  +if(NOT RENDERDOC_LAYER_PATH STREQUAL "")
  + message(STATUS "Detected custom path to libVkLayer_GLES_RenderDoc.so: ${RENDERDOC_LAYER_PATH}")
  + add_definitions(-DRENDERDOC_LAYER_PATH="${RENDERDOC_LAYER_PATH}")
  +endif()
  +
  function(get_git_hash _git_hash)
  if(EXISTS "${CMAKE_SOURCE_DIR}/.git")
  execute_process(
  