1# intl sister-directory configuration rules. 2# 3 4# The idea behind this macro is that there's no need to repeat all the 5# autoconf probes done by the intl directory - it's already done them 6# for us. In fact, there's no need even to look at the cache for the 7# answers. All we need to do is nab a few pieces of information. 8# The intl directory is set up to make this easy, by generating a 9# small file which can be sourced as a shell script; then we produce 10# the necessary substitutions and definitions for this directory. 11 12AC_DEFUN([ZW_GNU_GETTEXT_SISTER_DIR], 13[# If we haven't got the data from the intl directory, 14# assume NLS is disabled. 15USE_NLS=no AC_SUBST(USE_NLS) 16LIBINTL= AC_SUBST(LIBINTL) 17LIBINTL_DEP= AC_SUBST(LIBINTL_DEP) 18INCINTL= AC_SUBST(INCINTL) 19XGETTEXT= AC_SUBST(XGETTEXT) 20GMSGFMT= AC_SUBST(GMSGFMT) 21POSUB= AC_SUBST(POSUB) 22if test -f ../intl/config.intl; then 23 . ../intl/config.intl 24fi 25AC_MSG_CHECKING([whether NLS is requested]) 26if test x"$USE_NLS" != xyes; then 27 AC_MSG_RESULT(no) 28else 29 AC_MSG_RESULT(yes) 30 AC_DEFINE(ENABLE_NLS, 1, 31 [Define to 1 if translation of program messages to the 32 user's native language is requested.]) 33 34 AC_MSG_CHECKING(for catalogs to be installed) 35 # Look for .po and .gmo files in the source directory. 36 CATALOGS= AC_SUBST(CATALOGS) 37 XLINGUAS= 38 for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do 39 # If there aren't any .gmo files the shell will give us the 40 # literal string "../path/to/srcdir/po/*.gmo" which has to be 41 # weeded out. 42 case "$cat" in *\**) 43 continue;; 44 esac 45 # The quadruple backslash is collapsed to a double backslash 46 # by the backticks, then collapsed again by the double quotes, 47 # leaving us with one backslash in the sed expression (right 48 # before the dot that mustn't act as a wildcard). 49 cat=`echo $cat | sed -e "s!$srcdir/!!" -e "s!\\\\.po!.gmo!"` 50 lang=`echo $cat | sed -e 's!po/!!' -e "s!\\\\.gmo!!"` 51 # The user is allowed to set LINGUAS to a list of languages to 52 # install catalogs for. If it's empty that means "all of them." 53 if test "x$LINGUAS" = x; then 54 CATALOGS="$CATALOGS $cat" 55 XLINGUAS="$XLINGUAS $lang" 56 else 57 case "$LINGUAS" in *$lang*) 58 CATALOGS="$CATALOGS $cat" 59 XLINGUAS="$XLINGUAS $lang" 60 ;; 61 esac 62 fi 63 done 64 LINGUAS="$XLINGUAS" 65 AC_MSG_RESULT($LINGUAS) 66fi]) 67