thodg/libgit2/cmake/Modules/FindIconv.cmake
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Hash : b7df2e8b
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Date : 2015-05-01T22:48:33
Don't search iconv in /opt/local Since OpenSSL isn't used any more on OS X, there is no dependency on any MacPorts library under /opt/local and there is no danger of conflicts between MacPorts and system iconv. For this reason the system iconv can always be used now.
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cmake/Modules/FindIconv.cmake
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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) 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 )