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4bc94eb5f0
So we actually also never know that we can set a dependency on it in pkg-config. Instead always give it the -L and -l options.
44 lines
1.2 KiB
CMake
44 lines
1.2 KiB
CMake
# - Try to find Iconv
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# Once done this will define
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#
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# ICONV_FOUND - system has Iconv
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# ICONV_INCLUDE_DIR - the Iconv include directory
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# ICONV_LIBRARIES - Link these to use Iconv
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#
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IF(ICONV_INCLUDE_DIR AND ICONV_LIBRARIES)
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# Already in cache, be silent
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SET(ICONV_FIND_QUIETLY TRUE)
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ENDIF()
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FIND_PATH(ICONV_INCLUDE_DIR iconv.h PATHS /opt/local/include NO_DEFAULT_PATH)
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FIND_PATH(ICONV_INCLUDE_DIR iconv.h)
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FIND_LIBRARY(iconv_lib NAMES iconv libiconv libiconv-2 c NO_DEFAULT_PATH PATHS /opt/local/lib)
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FIND_LIBRARY(iconv_lib NAMES iconv libiconv libiconv-2 c)
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IF(ICONV_INCLUDE_DIR AND iconv_lib)
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SET(ICONV_FOUND TRUE)
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ENDIF()
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IF(ICONV_FOUND)
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# split iconv into -L and -l linker options, so we can set them for pkg-config
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GET_FILENAME_COMPONENT(iconv_path ${iconv_lib} PATH)
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GET_FILENAME_COMPONENT(iconv_name ${iconv_lib} NAME_WE)
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STRING(REGEX REPLACE "^lib" "" iconv_name ${iconv_name})
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SET(ICONV_LIBRARIES "-L${iconv_path} -l${iconv_name}")
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IF(NOT ICONV_FIND_QUIETLY)
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MESSAGE(STATUS "Found Iconv: ${ICONV_LIBRARIES}")
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ENDIF(NOT ICONV_FIND_QUIETLY)
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ELSE()
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IF(Iconv_FIND_REQUIRED)
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MESSAGE(FATAL_ERROR "Could not find Iconv")
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ENDIF(Iconv_FIND_REQUIRED)
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ENDIF()
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MARK_AS_ADVANCED(
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ICONV_INCLUDE_DIR
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ICONV_LIBRARIES
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)
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