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 12 AC_DEFUN([ZW_GNU_GETTEXT_SISTER_DIR], 13 [# If we haven't got the data from the intl directory, 14 # assume NLS is disabled. 15 USE_NLS=no AC_SUBST(USE_NLS) 16 LIBINTL= AC_SUBST(LIBINTL) 17 LIBINTL_DEP= AC_SUBST(LIBINTL_DEP) 18 INCINTL= AC_SUBST(INCINTL) 19 XGETTEXT= AC_SUBST(XGETTEXT) 20 GMSGFMT= AC_SUBST(GMSGFMT) 21 POSUB= AC_SUBST(POSUB) 22 23 if test -f ifelse([$1],,[../intl],[$1])/config.intl; then 24 . ifelse([$1],,[../intl],[$1])/config.intl 25 fi 26 AC_MSG_CHECKING([whether NLS is requested]) 27 if test x"$USE_NLS" != xyes; then 28 AC_MSG_RESULT(no) 29 else 30 AC_MSG_RESULT(yes) 31 AC_DEFINE(ENABLE_NLS, 1, 32 [Define to 1 if translation of program messages to the 33 user's native language is requested.]) 34 35 AC_MSG_CHECKING(for catalogs to be installed) 36 # Look for .po and .gmo files in the source directory. 37 CATALOGS= AC_SUBST(CATALOGS) 38 XLINGUAS= 39 for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do 40 # If there aren't any .gmo files the shell will give us the 41 # literal string "../path/to/srcdir/po/*.gmo" which has to be 42 # weeded out. 43 case "$cat" in *\**) 44 continue;; 45 esac 46 # The quadruple backslash is collapsed to a double backslash 47 # by the backticks, then collapsed again by the double quotes, 48 # leaving us with one backslash in the sed expression (right 49 # before the dot that mustn't act as a wildcard). 50 cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"` 51 lang=`echo $cat | sed -e "s!\\\\.gmo!!"` 52 # The user is allowed to set LINGUAS to a list of languages to 53 # install catalogs for. If it's empty that means "all of them." 54 if test "x$LINGUAS" = x; then 55 CATALOGS="$CATALOGS $cat" 56 XLINGUAS="$XLINGUAS $lang" 57 else 58 case "$LINGUAS" in *$lang*) 59 CATALOGS="$CATALOGS $cat" 60 XLINGUAS="$XLINGUAS $lang" 61 ;; 62 esac 63 fi 64 done 65 LINGUAS="$XLINGUAS" 66 AC_MSG_RESULT($LINGUAS) 67 68 dnl Set up some additional variables which our po/Make-in files 69 dnl may need. 70 71 dnl For backward compatibility. Some Makefiles may be using these. 72 DATADIRNAME=share 73 AC_SUBST(DATADIRNAME) 74 INSTOBJEXT=.mo 75 AC_SUBST(INSTOBJEXT) 76 GENCAT=gencat 77 AC_SUBST(GENCAT) 78 CATOBJEXT=.gmo 79 AC_SUBST(CATOBJEXT) 80 fi]) 81
