OrcaSlicer/deps/PNG/PNG.cmake
Noisyfox a9d426a3dc
Fix Xcode 16.3 build (#9422)
* Fix build with Xcode 16.3

* Simplify OpenVDB patch, from 930c3acb8e (diff-bc3061cc2fe6c64a3d67c8350330bb3a530d01037faace6da27ad9a12aa03e29)

* Fix CGAL header under clang 19
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=281880

* Fix compile error due to removal of base template for `std::char_traits` in clang 19
https://releases.llvm.org/19.1.0/projects/libcxx/docs/ReleaseNotes.html#deprecations-and-removals
2025-05-01 17:09:45 +08:00

48 lines
1.7 KiB
CMake

if (APPLE)
# Only disable NEON extension for Apple ARM builds, leave it enabled for Raspberry PI.
set(_disable_neon_extension "-DPNG_ARM_NEON=off")
else ()
set(_disable_neon_extension "")
endif ()
if(APPLE AND IS_CROSS_COMPILE)
# TODO: check if it doesn't create problem when compiling from arm to x86_64
orcaslicer_add_cmake_project(PNG
GIT_REPOSITORY https://github.com/glennrp/libpng.git
GIT_TAG v1.6.35
DEPENDS ${ZLIB_PKG}
PATCH_COMMAND ${GIT_EXECUTABLE} checkout -f -- . && git clean -df &&
${GIT_EXECUTABLE} apply --whitespace=fix ${CMAKE_CURRENT_LIST_DIR}/macos-arm64.patch ${CMAKE_CURRENT_LIST_DIR}/0002-clang19-macos.patch
CMAKE_ARGS
-DPNG_SHARED=OFF
-DPNG_STATIC=ON
-DPNG_PREFIX=prusaslicer_
-DPNG_TESTS=OFF
-DDISABLE_DEPENDENCY_TRACKING=OFF
${_disable_neon_extension}
)
else ()
set(_patch_step "")
if (APPLE)
set(_patch_step PATCH_COMMAND ${PATCH_CMD} ${CMAKE_CURRENT_LIST_DIR}/PNG.patch ${CMAKE_CURRENT_LIST_DIR}/0002-clang19-macos.patch)
endif ()
orcaslicer_add_cmake_project(PNG
# GIT_REPOSITORY https://github.com/glennrp/libpng.git
# GIT_TAG v1.6.35
URL https://github.com/glennrp/libpng/archive/refs/tags/v1.6.35.zip
URL_HASH SHA256=3d22d46c566b1761a0e15ea397589b3a5f36ac09b7c785382e6470156c04247f
DEPENDS ${ZLIB_PKG}
"${_patch_step}"
CMAKE_ARGS
-DPNG_SHARED=OFF
-DPNG_STATIC=ON
-DPNG_PREFIX=prusaslicer_
-DPNG_TESTS=OFF
-DDISABLE_DEPENDENCY_TRACKING=OFF
${_disable_neon_extension}
)
endif()
if (MSVC)
add_debug_dep(dep_PNG)
endif ()