yquake2/yquake2remaster
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Proposing to make vulkan support eventually optional.

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Still some alternative oses does not have vulkan support or not full (e.g. Raspberry).
This commit is contained in:
David Carlier 2020-12-23 09:50:37 +00:00
parent 983f7f6b4b
commit 8dc76d54d1
1 changed files with 17 additions and 10 deletions
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27
CMakeLists.txt
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@ -47,6 +47,7 @@ string(REPLACE "-O3" "-O2" CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE}")
# Compilation time options.
option(CURL_SUPPORT "cURL support" ON)
option(OPENAL_SUPPORT "OpenAL support" ON)
option(VULKAN_SUPPORT "Vulkan support" ON)
option(SYSTEMWIDE_SUPPORT "Enable systemwide installation of game assets" OFF)
# These variables will act as our list of include folders and linker flags.
@ -122,10 +123,12 @@ else()
add_definitions(-DHAVE_EXECINFO)
endif()
# We need an Vulkan implementation.
find_package(Vulkan REQUIRED)
list(APPEND yquake2IncludeDirectories ${Vulkan_INCLUDE_DIR})
list(APPEND yquake2VulkanLinkerFlags ${Vulkan_LIBRARIES})
if (${VULKAN_SUPPORT})
# We need an Vulkan implementation.
find_package(Vulkan REQUIRED)
list(APPEND yquake2IncludeDirectories ${Vulkan_INCLUDE_DIR})
list(APPEND yquake2VulkanLinkerFlags ${Vulkan_LIBRARIES})
endif()
# cURL support.
if (${CURL_SUPPORT})
@ -576,7 +579,8 @@ set(SOFT-Header
${COMMON_SRC_DIR}/header/shared.h
)
set(VK-Source
if (${VULKAN_SUPPORT})
set(VK-Source
${REF_SRC_DIR}/vk/vk_buffer.c
${REF_SRC_DIR}/vk/vk_cmd.c
${REF_SRC_DIR}/vk/vk_common.c
@ -604,7 +608,7 @@ set(VK-Source
${COMMON_SRC_DIR}/md4.c
)
set(VK-Header
set(VK-Header
${REF_SRC_DIR}/ref_shared.h
${REF_SRC_DIR}/files/stb_image.h
${REF_SRC_DIR}/files/stb_image_resize.h
@ -615,6 +619,7 @@ set(VK-Header
${REF_SRC_DIR}/vk/header/util.h
${COMMON_SRC_DIR}/header/shared.h
)
endif()
# Wrapper for the Windows binary
if(${CMAKE_SYSTEM_NAME} MATCHES "Windows")
@ -703,12 +708,14 @@ set_target_properties(ref_soft PROPERTIES
)
target_link_libraries(ref_soft ${yquake2LinkerFlags} ${yquake2SDLLinkerFlags})
# Build the vk renderer dynamic library
add_library(ref_vk MODULE ${VK-Source} ${VK-Header} ${REF-Platform-Specific-Source})
set_target_properties(ref_vk PROPERTIES
if(${VULKAN_SUPPORT})
# Build the vk renderer dynamic library
add_library(ref_vk MODULE ${VK-Source} ${VK-Header} ${REF-Platform-Specific-Source})
set_target_properties(ref_vk PROPERTIES
PREFIX ""
LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/release
RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/release
SUFFIX ${CMAKE_SHARED_LIBRARY_SUFFIX}
)
target_link_libraries(ref_vk ${yquake2LinkerFlags} ${yquake2VulkanLinkerFlags} ${yquake2SDLLinkerFlags})
target_link_libraries(ref_vk ${yquake2LinkerFlags} ${yquake2VulkanLinkerFlags} ${yquake2SDLLinkerFlags})
endif()