khanat-opennel-code/code/CMakeModules/FindLibwww.cmake

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#
# Find the W3C libwww includes and library
#
# This module defines
# LIBWWW_INCLUDE_DIR, where to find tiff.h, etc.
# LIBWWW_LIBRARY, where to find the LibWWW library.
# LIBWWW_FOUND, If false, do not try to use LibWWW.
# also defined, but not for general use are
IF(LIBWWW_LIBRARY AND LIBWWW_INCLUDE_DIR)
# in cache already
SET(LIBWWW_FIND_QUIETLY TRUE)
ENDIF(LIBWWW_LIBRARY AND LIBWWW_INCLUDE_DIR)
FIND_PATH(LIBWWW_INCLUDE_DIR
WWWInit.h
PATHS
/usr/local/include
/usr/include
/sw/include
/opt/local/include
/opt/csw/include
/opt/include
PATH_SUFFIXES libwww w3c-libwww
)
# when installing libwww on mac os x using macports the file wwwconf.h resides
# in /opt/local/include and not in the real libwww include dir :/
FIND_PATH(LIBWWW_ADDITIONAL_INCLUDE_DIR
wwwconf.h
PATHS
/usr/local/include
/usr/include
/sw/include
/opt/local/include
/opt/csw/include
/opt/include
)
# combine both include directories into one variable
IF(LIBWWW_ADDITIONAL_INCLUDE_DIR)
SET(LIBWWW_INCLUDE_DIR ${LIBWWW_INCLUDE_DIR} ${LIBWWW_ADDITIONAL_INCLUDE_DIR})
ENDIF(LIBWWW_ADDITIONAL_INCLUDE_DIR)
# helper to find all the libwww sub libraries
MACRO(FIND_WWW_LIBRARY MYLIBRARY)
FIND_LIBRARY(${MYLIBRARY}
NAMES ${ARGN}
PATHS
/usr/local/lib
/usr/lib
/usr/local/X11R6/lib
/usr/X11R6/lib
/sw/lib
/opt/local/lib
/opt/csw/lib
/opt/lib
/usr/freeware/lib64
)
ENDMACRO(FIND_WWW_LIBRARY MYLIBRARY)
# on eg. mac os x and arch linux, libwww sub libraries are not "inter-linked"
# we need to link them all manually
FIND_WWW_LIBRARY(LIBMD5_LIBRARY md5)
FIND_WWW_LIBRARY(LIBWWWAPP_LIBRARY wwwapp)
FIND_WWW_LIBRARY(LIBWWWCACHE_LIBRARY wwwcache)
FIND_WWW_LIBRARY(LIBWWWCORE_LIBRARY wwwcore)
FIND_WWW_LIBRARY(LIBWWWDIR_LIBRARY wwwdir)
FIND_WWW_LIBRARY(LIBWWWFILE_LIBRARY wwwfile)
FIND_WWW_LIBRARY(LIBWWWFTP_LIBRARY wwwftp)
FIND_WWW_LIBRARY(LIBWWWGOPHER_LIBRARY wwwgopher)
FIND_WWW_LIBRARY(LIBWWWHTML_LIBRARY wwwhtml)
FIND_WWW_LIBRARY(LIBWWWHTTP_LIBRARY wwwhttp)
FIND_WWW_LIBRARY(LIBWWWINIT_LIBRARY wwwinit)
FIND_WWW_LIBRARY(LIBWWWMIME_LIBRARY wwwmime)
FIND_WWW_LIBRARY(LIBWWWMUX_LIBRARY wwwmux)
FIND_WWW_LIBRARY(LIBWWWNEWS_LIBRARY wwwnews)
FIND_WWW_LIBRARY(LIBWWWSTREAM_LIBRARY wwwstream)
FIND_WWW_LIBRARY(LIBWWWTELNET_LIBRARY wwwtelnet)
FIND_WWW_LIBRARY(LIBWWWTRANS_LIBRARY wwwtrans)
FIND_WWW_LIBRARY(LIBWWWUTILS_LIBRARY wwwutils)
FIND_WWW_LIBRARY(LIBWWWXML_LIBRARY wwwxml)
FIND_WWW_LIBRARY(LIBWWWZIP_LIBRARY wwwzip)
# combine all the libraries into one variable
SET(LIBWWW_LIBRARIES
${LIBWWWAPP_LIBRARY} ${LIBWWWCORE_LIBRARY} ${LIBWWWDIR_LIBRARY} ${LIBWWWHTML_LIBRARY}
${LIBWWWHTTP_LIBRARY} ${LIBWWWINIT_LIBRARY} ${LIBWWWMIME_LIBRARY} ${LIBWWWMUX_LIBRARY}
${LIBWWWSTREAM_LIBRARY} ${LIBWWWCACHE_LIBRARY} ${LIBWWWFILE_LIBRARY} ${LIBWWWTRANS_LIBRARY} ${LIBWWWUTILS_LIBRARY}
)
# Windows libwww version needs GNU Regex
IF(WIN32)
FIND_PATH(LIBWWW_REGEX_INCLUDE_DIR
regex.h
PATHS
/usr/local/include
/usr/include
/sw/include
/opt/local/include
/opt/csw/include
/opt/include
)
# combine both include directories into one variable
IF(LIBWWW_REGEX_INCLUDE_DIR)
SET(LIBWWW_INCLUDE_DIR ${LIBWWW_INCLUDE_DIR} ${LIBWWW_REGEX_INCLUDE_DIR})
FIND_WWW_LIBRARY(LIBREGEX_LIBRARY gnu_regex)
SET(LIBWWW_LIBRARIES ${LIBWWW_LIBRARIES} ${LIBREGEX_LIBRARY})
ENDIF(LIBWWW_REGEX_INCLUDE_DIR)
ENDIF(WIN32)
IF(LIBWWW_LIBRARY AND LIBWWW_INCLUDE_DIR)
SET(LIBWWW_FOUND "YES")
IF(NOT LIBWWW_FIND_QUIETLY)
MESSAGE(STATUS "Found LibWWW: ${LIBWWW_LIBRARY}")
ENDIF(NOT LIBWWW_FIND_QUIETLY)
ELSE(LIBWWW_LIBRARY AND LIBWWW_INCLUDE_DIR)
IF(NOT LIBWWW_FIND_QUIETLY)
MESSAGE(STATUS "Warning: Unable to find LibWWW!")
ENDIF(NOT LIBWWW_FIND_QUIETLY)
ENDIF(LIBWWW_LIBRARY AND LIBWWW_INCLUDE_DIR)