2025-03-21 16:34:06 +08:00
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if (MSVC OR APPLE)
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|
|
if (APPLE)
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|
|
|
# Only disable NEON extension for Apple ARM builds, leave it enabled for Raspberry PI.
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|
set(_disable_neon_extension "-DPNG_ARM_NEON:STRING=off")
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|
else ()
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|
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|
|
set(_disable_neon_extension "")
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|
|
endif ()
|
2023-06-10 10:14:12 +08:00
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|
2025-03-21 16:34:06 +08:00
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|
set(_patch_cmd PATCH_COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_CURRENT_LIST_DIR}/CMakeLists.txt.patched CMakeLists.txt)
|
2023-12-27 18:02:35 +08:00
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|
2025-03-21 16:34:06 +08:00
|
|
|
if (APPLE)
|
|
|
|
|
set(_patch_cmd ${_patch_cmd} && ${PATCH_CMD} ${CMAKE_CURRENT_LIST_DIR}/PNG.patch)
|
|
|
|
|
endif ()
|
2023-06-10 10:14:12 +08:00
|
|
|
|
2025-03-21 16:34:06 +08:00
|
|
|
add_cmake_project(PNG
|
|
|
|
|
URL https://github.com/glennrp/libpng/archive/refs/tags/v1.6.35.zip
|
|
|
|
|
URL_HASH SHA256=3d22d46c566b1761a0e15ea397589b3a5f36ac09b7c785382e6470156c04247f
|
|
|
|
|
PATCH_COMMAND "${_patch_cmd}"
|
|
|
|
|
CMAKE_ARGS
|
|
|
|
|
-DPNG_SHARED=OFF
|
|
|
|
|
-DPNG_STATIC=ON
|
|
|
|
|
-DPNG_PREFIX=qidislicer_
|
|
|
|
|
-DPNG_TESTS=OFF
|
|
|
|
|
-DPNG_EXECUTABLES=OFF
|
|
|
|
|
${_disable_neon_extension}
|
|
|
|
|
)
|
2023-06-10 10:14:12 +08:00
|
|
|
|
2025-03-21 16:34:06 +08:00
|
|
|
set(DEP_PNG_DEPENDS ZLIB)
|
|
|
|
|
endif()
|
