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[ 14m4_pushdef([gettext_builddir], 15 m4_default([$1], [../gettext])) 16m4_pushdef([gettext_cfg], 17 gettext_builddir[/uninstalled-config.sh]) 18if test -f gettext_cfg; then 19 relative_builddir='[$(top_builddir)/]gettext_builddir' 20 . gettext_cfg 21else 22 # The sister gettext directory doesn't exist and won't collect information on 23 # using gettext for us. Call a bundled AM_GNU_GETTEXT. 24 AM_GNU_GETTEXT([external]) 25fi 26m4_popdef([gettext_cfg]) 27m4_popdef([gettext_builddir]) 28 29AC_SUBST([USE_NLS]) 30AC_SUBST([LIBINTL]) 31AC_SUBST([LIBINTL_DEP]) 32AC_SUBST([INCINTL]) 33AC_SUBST([XGETTEXT]) 34AC_SUBST([GMSGFMT]) 35AC_SUBST([POSUB]) 36 37AC_MSG_CHECKING([whether NLS is requested]) 38if test x"$USE_NLS" != xyes; then 39 AC_MSG_RESULT(no) 40else 41 AC_MSG_RESULT(yes) 42 AC_DEFINE(ENABLE_NLS, 1, 43 [Define to 1 if translation of program messages to the 44 user's native language is requested.]) 45 46 AC_MSG_CHECKING(for catalogs to be installed) 47 # Look for .po and .gmo files in the source directory. 48 CATALOGS= AC_SUBST(CATALOGS) 49 XLINGUAS= 50 for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do 51 # If there aren't any .gmo files the shell will give us the 52 # literal string "../path/to/srcdir/po/*.gmo" which has to be 53 # weeded out. 54 case "$cat" in *\**) 55 continue;; 56 esac 57 # The quadruple backslash is collapsed to a double backslash 58 # by the backticks, then collapsed again by the double quotes, 59 # leaving us with one backslash in the sed expression (right 60 # before the dot that mustn't act as a wildcard). 61 cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"` 62 lang=`echo $cat | sed -e "s!\\\\.gmo!!"` 63 # The user is allowed to set LINGUAS to a list of languages to 64 # install catalogs for. If it's empty that means "all of them." 65 if test "x$LINGUAS" = x; then 66 CATALOGS="$CATALOGS $cat" 67 XLINGUAS="$XLINGUAS $lang" 68 else 69 case "$LINGUAS" in *$lang*) 70 CATALOGS="$CATALOGS $cat" 71 XLINGUAS="$XLINGUAS $lang" 72 ;; 73 esac 74 fi 75 done 76 LINGUAS="$XLINGUAS" 77 AC_MSG_RESULT($LINGUAS) 78 79 dnl Set up some additional variables which our po/Make-in files 80 dnl may need. 81 82 dnl For backward compatibility. Some Makefiles may be using these. 83 DATADIRNAME=share 84 AC_SUBST(DATADIRNAME) 85 INSTOBJEXT=.mo 86 AC_SUBST(INSTOBJEXT) 87 GENCAT=gencat 88 AC_SUBST(GENCAT) 89 CATOBJEXT=.gmo 90 AC_SUBST(CATOBJEXT) 91fi]) 92