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# - Try to find Iconv
# Once done this will define
#
# ICONV_FOUND - system has Iconv
# ICONV_INCLUDE_DIR - the Iconv include directory
# ICONV_LIBRARIES - Link these to use Iconv
#
IF(ICONV_INCLUDE_DIR AND ICONV_LIBRARIES)
# Already in cache, be silent
SET(ICONV_FIND_QUIETLY TRUE)
ENDIF()
FIND_PATH(ICONV_INCLUDE_DIR iconv.h PATHS /opt/local/include NO_DEFAULT_PATH)
FIND_PATH(ICONV_INCLUDE_DIR iconv.h)
FIND_LIBRARY(iconv_lib NAMES iconv libiconv libiconv-2 c NO_DEFAULT_PATH PATHS /opt/local/lib)
FIND_LIBRARY(iconv_lib NAMES iconv libiconv libiconv-2 c)
IF(ICONV_INCLUDE_DIR AND iconv_lib)
SET(ICONV_FOUND TRUE)
ENDIF()
IF(ICONV_FOUND)
# split iconv into -L and -l linker options, so we can set them for pkg-config
GET_FILENAME_COMPONENT(iconv_path ${iconv_lib} PATH)
GET_FILENAME_COMPONENT(iconv_name ${iconv_lib} NAME_WE)
STRING(REGEX REPLACE "^lib" "" iconv_name ${iconv_name})
SET(ICONV_LIBRARIES "-L${iconv_path} -l${iconv_name}")
IF(NOT ICONV_FIND_QUIETLY)
MESSAGE(STATUS "Found Iconv: ${ICONV_LIBRARIES}")
ENDIF(NOT ICONV_FIND_QUIETLY)
ELSE()
IF(Iconv_FIND_REQUIRED)
MESSAGE(FATAL_ERROR "Could not find Iconv")
ENDIF(Iconv_FIND_REQUIRED)
ENDIF()
MARK_AS_ADVANCED(
ICONV_INCLUDE_DIR
ICONV_LIBRARIES
)
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