69 lines
1.6 KiB
CMake
69 lines
1.6 KiB
CMake
# SPDX-FileCopyrightText: 2020 Blender Authors
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#
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# SPDX-License-Identifier: BSD-3-Clause
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# - Find potrace library
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# Find the potrace include and library
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# This module defines
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# POTRACE_INCLUDE_DIRS, where to find potracelib.h, Set when
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# POTRACE is found.
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# POTRACE_LIBRARIES, libraries to link against to use POTRACE.
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# POTRACE_ROOT_DIR, The base directory to search for POTRACE.
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# This can also be an environment variable.
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# POTRACE_FOUND, If false, do not try to use POTRACE.
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#
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# also defined, but not for general use are
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# POTRACE_LIBRARY, where to find the POTRACE library.
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# If `POTRACE_ROOT_DIR` was defined in the environment, use it.
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if(DEFINED POTRACE_ROOT_DIR)
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# Pass.
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elseif(DEFINED ENV{POTRACE_ROOT_DIR})
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set(POTRACE_ROOT_DIR $ENV{POTRACE_ROOT_DIR})
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else()
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set(POTRACE_ROOT_DIR "")
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endif()
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set(_potrace_SEARCH_DIRS
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${POTRACE_ROOT_DIR}
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/opt/lib/potrace
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/usr/include
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/usr/local/include
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)
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find_path(POTRACE_INCLUDE_DIR
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NAMES
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potracelib.h
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HINTS
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${_potrace_SEARCH_DIRS}
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PATH_SUFFIXES
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include
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)
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find_library(POTRACE_LIBRARY
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NAMES
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potrace
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HINTS
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${_potrace_SEARCH_DIRS}
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PATH_SUFFIXES
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lib64 lib
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)
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# handle the QUIETLY and REQUIRED arguments and set POTRACE_FOUND to TRUE if
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# all listed variables are TRUE
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include(FindPackageHandleStandardArgs)
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find_package_handle_standard_args(Potrace DEFAULT_MSG
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POTRACE_LIBRARY POTRACE_INCLUDE_DIR)
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if(POTRACE_FOUND)
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set(POTRACE_LIBRARIES ${POTRACE_LIBRARY})
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set(POTRACE_INCLUDE_DIRS ${POTRACE_INCLUDE_DIR})
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endif()
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mark_as_advanced(
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POTRACE_INCLUDE_DIR
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POTRACE_LIBRARY
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)
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unset(_potrace_SEARCH_DIRS)
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