Minecraft: Pi Edition Modding Project
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44 lines
1.4 KiB
44 lines
1.4 KiB
project(libpng) |
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# Silence Warnings |
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add_compile_options(-w) |
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## LibPNG |
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# Options |
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set(PNG_TESTS FALSE CACHE BOOL "" FORCE) |
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set(PNG_STATIC ${BUILD_NATIVE_COMPONENTS} CACHE BOOL "" FORCE) |
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set(PNG_SHARED ${BUILD_ARM_COMPONENTS} CACHE BOOL "" FORCE) |
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if(BUILD_NATIVE_COMPONENTS) |
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set(PNG_NO_STDIO FALSE CACHE BOOL "" FORCE) |
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else() |
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set(PNG_NO_STDIO TRUE CACHE BOOL "" FORCE) |
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endif() |
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# Download |
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set(ZLIB_LIBRARY zlibstatic) |
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set(ZLIB_INCLUDE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/../zlib/src" "${CMAKE_CURRENT_BINARY_DIR}/../zlib/src") |
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set(CMAKE_POLICY_DEFAULT_CMP0054 OLD) # Silence Warning |
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add_subdirectory(src EXCLUDE_FROM_ALL) |
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set(CMAKE_POLICY_DEFAULT_CMP0054 NEW) # Re-Enable New Behavior |
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if(TARGET png12) |
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set_target_properties(png12 PROPERTIES LINK_OPTIONS "LINKER:--version-script=${CMAKE_CURRENT_SOURCE_DIR}/libpng.vers") # Use Symbol Versioning |
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set_target_properties(png12 PROPERTIES DEBUG_POSTFIX "") # Fix LibPNG Suffix In Debug Mode |
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endif() |
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if(TARGET png12_static) |
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find_library(M_LIBRARY NAMES m REQUIRED) |
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target_link_libraries(png12_static "${ZLIB_LIBRARY}" "${M_LIBRARY}") |
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target_include_directories(png12_static PUBLIC src) |
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endif() |
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# Ensure Build |
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if(TARGET png12) |
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add_custom_target(png12-build ALL DEPENDS png12) |
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endif() |
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if(TARGET png12_static) |
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add_custom_target(png12_static-build ALL DEPENDS png12_static) |
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endif() |
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# Install |
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if(TARGET png12) |
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install(TARGETS png12 DESTINATION "${MCPI_LIB_DIR}") |
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endif()
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