mirror of
https://github.com/google/sandboxed-api.git
synced 2024-03-22 13:11:30 +08:00
113 lines
3.2 KiB
CMake
113 lines
3.2 KiB
CMake
# Copyright 2020 Google LLC
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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cmake_minimum_required(VERSION 3.12)
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project(sandboxed_libpng CXX)
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set(CMAKE_CXX_STANDARD 17)
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set(CMAKE_CXX_STANDARD_REQUIRED True)
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# Set this on the command-line
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set(SAPI_ROOT "" CACHE PATH "Path to the Sandboxed API source tree")
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# To obtain a full SAPI_ROOT check out its source separately:
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# git clone https://github.com/google/sandboxed-api.git /path/to/sapi_root
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# Then configure:
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# mkdir -p build && cd build
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# cmake .. -G Ninja -DSAPI_ROOT=/path/to/sapi_root
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option(LIBPNG_SAPI_ENABLE_EXAMPLES "" OFF)
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option(LIBPNG_SAPI_ENABLE_TESTS "" OFF)
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set(SAPI_ENABLE_EXAMPLES ${LIBPNG_SAPI_ENABLE_EXAMPLES} CACHE BOOL "" FORCE)
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set(SAPI_ENABLE_TESTS ${LIBPNG_SAPI_ENABLE_TESTS} CACHE BOOL "" FORCE)
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set (CMAKE_FIND_LIBRARY_SUFFIXES .a $ {CMAKE_FIND_LIBRARY_SUFFIXES})
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find_package(PNG REQUIRED)
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list(GET PNG_INCLUDE_DIRS 0 PNG_INCLUDE_DIR)
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add_subdirectory(wrapper)
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add_subdirectory(
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"${SAPI_ROOT}"
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"${CMAKE_BINARY_DIR}/sandboxed-api-build"
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# Omit this to have the full Sandboxed API in IDE
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EXCLUDE_FROM_ALL
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)
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add_sapi_library(libpng_sapi
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# List of functions that we want to include in the
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# generated sandboxed API class
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FUNCTIONS png_image_free
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png_image_finish_read
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png_image_write_to_file
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png_image_begin_read_from_file
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png_get_rowbytes
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png_get_bit_depth
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png_get_color_type
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png_get_image_width
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png_get_image_height
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png_set_IHDR
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png_set_sig_bytes
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png_set_interlace_handling
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png_read_info
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png_read_image_wrapper
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png_read_update_info
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png_write_end
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png_write_info
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png_write_image_wrapper
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png_create_info_struct
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png_create_read_struct_wrapper
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png_create_write_struct_wrapper
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png_init_io_wrapper
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png_sig_cmp
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png_fread
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png_fdopen
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png_rewind
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png_fclose
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png_setjmp
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INPUTS "${PNG_INCLUDE_DIR}/png.h"
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wrapper/func.h
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# Header files or .cc files that should be parsed
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LIBRARY wrapper
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# Library dependency from the add_library() above
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LIBRARY_NAME LibPNG # Name prefix for the generated header. Will be
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# suffixed with "Api" and "Sandbox" as needed.
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NAMESPACE "" # Optional C++ namespace to wrap the generated code
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)
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target_include_directories(libpng_sapi INTERFACE
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"${PROJECT_BINARY_DIR}" # To find the generated SAPI header
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)
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if (LIBPNG_SAPI_ENABLE_EXAMPLES)
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add_subdirectory(examples)
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endif()
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if (LIBPNG_SAPI_ENABLE_TESTS)
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add_subdirectory(tests)
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endif()
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