monado/cmake/GenerateOpenXRRuntimeManifestInstall.cmake.in

70 lines
2.5 KiB
CMake

# Copyright 2019-2022, Collabora, Ltd.
# Copyright 2019, Benjamin Saunders <ben.e.saunders@gmail.com>
# SPDX-License-Identifier: BSL-1.0
# Get input from main CMake script
set(MANIFEST_TEMPLATE @_genmanifest_MANIFEST_TEMPLATE@)
set(DESTINATION @_genmanifest_DESTINATION@)
set(OUT_FILENAME @_genmanifest_OUT_FILENAME@)
set(CONFIGURE_OUTPUT_FILE @_genmanifest_INTERMEDIATE_MANIFEST@)
set(IS_INSTALL @_genmanifest_IS_INSTALL@)
set(RUNTIME_TARGET @_genmanifest_RUNTIME_TARGET@)
# Runtime install dir relative to install prefix
set(RELATIVE_RUNTIME_DIR @_genmanifest_RELATIVE_RUNTIME_DIR@)
# Runtime so/dll filename
set(RUNTIME_FILENAME @RUNTIME_FILENAME@)
# The relative path from the manifest dir to the runtime. Optional.
set(RUNTIME_DIR_RELATIVE_TO_MANIFEST
@_genmanifest_RUNTIME_DIR_RELATIVE_TO_MANIFEST@)
# Config option
set(ABSOLUTE_RUNTIME_PATH @_genmanifest_ABSOLUTE_RUNTIME_PATH@)
if(RUNTIME_PATH)
# This is at build time, not install time
set(CONFIGURE_OUTPUT_FILE "${OUT_FILE}")
elseif(ABSOLUTE_RUNTIME_PATH)
# Absolute path to runtime
message(
STATUS
"Installing OpenXR runtime manifest with absolute path to runtime")
set(RUNTIME_PATH ${RELATIVE_RUNTIME_DIR}/${RUNTIME_FILENAME})
if(NOT IS_ABSOLUTE ${RELATIVE_RUNTIME_DIR})
set(RUNTIME_PATH ${CMAKE_INSTALL_PREFIX}/${RUNTIME_PATH})
endif()
elseif(RUNTIME_DIR_RELATIVE_TO_MANIFEST)
# Relative path to runtime.
message(
STATUS
"Installing OpenXR runtime manifest with JSON-relative path to runtime"
)
set(RUNTIME_PATH ${RUNTIME_DIR_RELATIVE_TO_MANIFEST}/${RUNTIME_FILENAME})
else()
# Unqualified runtime filename: requires it exist on the system shared library search path.
message(
STATUS
"Installing OpenXR runtime manifest with unqualified runtime filename (uses system search path)"
)
set(RUNTIME_PATH ${RUNTIME_FILENAME})
endif()
if(WIN32)
# Windows really wants backslashes in the manifest, and they must be escaped.
string(REPLACE "/" [[\\]] RUNTIME_PATH ${RUNTIME_PATH})
endif()
set(runtime_path ${RUNTIME_PATH})
# Create manifest
configure_file("${MANIFEST_TEMPLATE}" "${CONFIGURE_OUTPUT_FILE}")
if(IS_INSTALL)
if("x${CMAKE_INSTALL_COMPONENT}x" STREQUAL "xUnspecifiedx"
OR NOT CMAKE_INSTALL_COMPONENT)
# Install it
file(
INSTALL
DESTINATION "${CMAKE_INSTALL_PREFIX}/${DESTINATION}"
TYPE FILE FILES "${CONFIGURE_OUTPUT_FILE}")
endif()
endif()