Juan Ramos ad5f8ee975 cmake: Add VULKAN_HEADERS_INSTALL option
Allows add_subdirectory users to install vulkan-headers
2023-06-30 09:56:11 -06:00

27 lines
741 B
CMake

cmake_minimum_required(VERSION 3.14.2)
project(TEST_VULKAN_HEADERS_ADD_SUBDIRECTORY_SUPPORT LANGUAGES C)
add_subdirectory(../../ ${CMAKE_CURRENT_BINARY_DIR}/headers)
if (NOT TARGET Vulkan::Headers)
message(FATAL_ERROR "Vulkan::Headers target not defined")
endif()
# By default installation for a subproject should be disabled.
# This makes it easier to consume for most projects.
# Consuming the vulkan-headers via add_subdirectory and installing
# them is the more niche use case.
if (VULKAN_HEADERS_INSTALL)
message(FATAL_ERROR "VULKAN_HEADERS_INSTALL should be OFF!")
endif()
add_library(foobar STATIC)
target_link_libraries(foobar PRIVATE Vulkan::Headers)
target_sources(foobar PRIVATE
../vk_icd.c
../vk_layer.c
)