mc/m4.include/mc-check-search-type.m4
Slava Zanko 57cb8390dc Ticket #1428
Fixed error: possibly undefined macro: _m4_text_wrap_word
    Signed-off-by: Slava Zanko <slavazanko@gmail.com>

    Fixed:
    * names of options for cpiofs, extfs, fish, ftp, sfs, tarfs
    * indent for option descriptions
    * option name from --search-engine to --with-search-engine
    Signed-off-by: Stan. S. Krupoderov <pashelper@gmail.com>
2009-07-31 09:38:06 +00:00

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dnl @synopsis MC_VERSION
dnl
dnl Check search type in mc. Currently used glib-regexp or pcre
dnl
dnl @author Slava Zanko <slavazanko@gmail.com>
dnl @version 2009-06-19
dnl @license GPL
dnl @copyright Free Software Foundation, Inc.
AC_DEFUN([MC_CHECK_SEARCH_TYPE],[
AC_ARG_WITH([search-engine],
AC_HELP_STRING([--with-search-engine=type],
[Select low-level search engine (since glib >= 2.14). [[glib|pcre]]])
)
case x$with_search_engine in
xglib)
SEARCH_TYPE="glib-regexp"
;;
xpcre)
SEARCH_TYPE="pcre"
;;
x)
SEARCH_TYPE="glib-regexp"
;;
*)
AC_MSG_ERROR([Value of the search-engine is incorrect])
;;
esac
$PKG_CONFIG --max-version 2.14 glib-2.0
if test $? -eq 0; then
if test ! x"$with_search_engine" = x -a x"$SEARCH_TYPE" = xglib; then
AC_MSG_ERROR([Selected 'glib' search engine, but you don't have glib >= 2.14])
fi
AX_PATH_LIB_PCRE
if test x"${PCRE_LIBS}" = x; then
AC_MSG_ERROR([Your system have glib < 2.14 and don't have pcre library (or pcre devel stuff)])
fi
AC_DEFINE(SEARCH_TYPE_PCRE, 1, [Define to select 'pcre' search type])
else
if test x"$SEARCH_TYPE" = xpcre; then
AX_PATH_LIB_PCRE
if test x"${PCRE_LIBS}" = x; then
AC_MSG_ERROR([Your system don't have pcre library (or pcre devel stuff)])
fi
AC_DEFINE(SEARCH_TYPE_PCRE, 1, [Define to select 'pcre' search type])
else
AC_DEFINE(SEARCH_TYPE_GLIB, 1, [Define to select 'glib-regexp' search type])
fi
fi
])