31 lines
874 B
CMake
31 lines
874 B
CMake
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# Copyright 2022 Google LLC. All rights reserved.
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#
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# Use of this source code is governed by a BSD-style
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# license that can be found in the LICENSE file or at
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# https://developers.google.com/open-source/licenses/bsd
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# CMake build file to host libpng configuration.
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# Turn these features on.
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set(PNG_STATIC ON)
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set(PNG_HARDWARE_OPTIMIZATIONS ON)
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# Turn these features off.
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set(PNG_SHARED OFF)
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set(PNG_TESTS OFF)
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set(PNG_FRAMEWORK OFF)
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set(PNG_DEBUG OFF)
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# Don't install anything.
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set(SKIP_INSTALL_ALL ON)
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# A confusing name, but this means "let us tell you where to find zlib".
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set(PNG_BUILD_ZLIB ON)
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# Tell libpng where to find zlib headers.
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set(ZLIB_INCLUDE_DIR ../zlib/source/)
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# Tell libpng where to find zlib library to link to.
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set(ZLIB_LIBRARY zlibstatic)
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# With these set in scope of this folder, load the library's own CMakeLists.txt.
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add_subdirectory(source)
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