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# - Find the native exiv2 includes and library
#
# This module defines
# EXIV2_INCLUDE_DIR, where to find png.h, etc.
# EXIV2_LIBRARIES, the libraries to link against to use exiv2
# EXIV2_FOUND, If false, do not try to use exiv2
# EXIV2_VERSION, version string for exiv2
# also defined, but not for general use are
# EXIV2_LIBRARY, where to find the exiv2 library
#=============================================================================
# Copyright 2010 henrik andersson
#=============================================================================
include(LibFindMacros)
libfind_pkg_check_modules(Exiv2_PKGCONF exiv2)
find_path(Exiv2_INCLUDE_DIR
NAMES
exiv2/image.hpp
HINTS
${Exiv2_PKGCONF_INCLUDEDIR}
${Exiv2_PKGCONF_INCLUDE_DIRS}
)
mark_as_advanced(Exiv2_INCLUDE_DIR)
set(Exiv2_NAMES ${Exiv2_NAMES} exiv2 libexiv2)
find_library(Exiv2_LIBRARY
NAMES
${Exiv2_NAMES}
HINTS
${Exiv2_PKGCONF_LIBDIR}
${Exiv2_PKGCONF_LIBRARY_DIRS}
)
mark_as_advanced(Exiv2_LIBRARY)
if(WIN32)
find_library(EXPAT_LIBRARY NAMES expat )
find_library(ICONV_LIBRARY NAMES iconv )
list(APPEND Exiv2_LIBRARY ${EXPAT_LIBRARY} ${ICONV_LIBRARY})
endif(WIN32)
if(Exiv2_PKGCONF_VERSION VERSION_LESS Exiv2_FIND_VERSION)
message(FATAL_ERROR "Exiv2 version check failed. Version ${Exiv2_PKGCONF_VERSION} was found, at least version ${Exiv2_FIND_VERSION} is required")
endif(Exiv2_PKGCONF_VERSION VERSION_LESS Exiv2_FIND_VERSION)
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(Exiv2 DEFAULT_MSG Exiv2_LIBRARY Exiv2_INCLUDE_DIR)
IF(Exiv2_FOUND)
set(Exiv2_LIBRARIES ${Exiv2_LIBRARY})
set(Exiv2_INCLUDE_DIRS ${Exiv2_INCLUDE_DIR})
set(Exiv2_VERSION ${Exiv2_PKGCONF_VERSION})
ENDIF(Exiv2_FOUND)
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