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# - Try to find libzip
# Once done this will define
#
# LIBZIP_FOUND - system has the zip library
# LIBZIP_INCLUDE_DIRS - the zip include directories
# LIBZIP_LIBRARY - Link this to use the zip library
#
# Copyright (c) 2006, Pino Toscano, <toscano.pino@tiscali.it>
#
# Redistribution and use is allowed according to the terms of the BSD license.
# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
if (LIBZIP_LIBRARY AND LIBZIP_INCLUDE_DIRS)
# in cache already
set(LIBZIP_FOUND TRUE)
else (LIBZIP_LIBRARY AND LIBZIP_INCLUDE_DIRS)
find_path(_LIBZIP_INCLUDE_DIR zip.h
${GNUWIN32_DIR}/include
)
find_library(LIBZIP_LIBRARY NAMES zip
PATHS
${GNUWIN32_DIR}/lib
)
if (LIBZIP_LIBRARY)
get_filename_component(_LIBZIP_LIBRARY_DIR ${LIBZIP_LIBRARY} PATH)
find_path(_ZIPCONF_INCLUDE_DIR zipconf.h
PATHS
${_LIBZIP_LIBRARY_DIR}/include
${_LIBZIP_LIBRARY_DIR}/libzip/include
)
endif()
include(FindPackageHandleStandardArgs)
FIND_PACKAGE_HANDLE_STANDARD_ARGS(LibZip DEFAULT_MSG LIBZIP_LIBRARY _LIBZIP_INCLUDE_DIR _ZIPCONF_INCLUDE_DIR)
set(LIBZIP_INCLUDE_DIRS)
list(APPEND LIBZIP_INCLUDE_DIRS "${_LIBZIP_INCLUDE_DIR}")
list(APPEND LIBZIP_INCLUDE_DIRS "${_ZIPCONF_INCLUDE_DIR}")
# ensure that they are cached
set(LIBZIP_INCLUDE_DIRS ${LIBZIP_INCLUDE_DIRS} CACHE INTERNAL "The libzip include paths")
set(LIBZIP_LIBRARY ${LIBZIP_LIBRARY} CACHE INTERNAL "The libraries needed to use libzip")
endif (LIBZIP_LIBRARY AND LIBZIP_INCLUDE_DIRS)
mark_as_advanced(LIBZIP_INCLUDE_DIRS LIBZIP_LIBRARY)
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