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--- pango/acinclude.m4.old 2004-05-08 11:31:48.000000000 +0100
+++ pango/acinclude.m4 2004-05-08 11:31:58.000000000 +0100
@@ -55,3 +55,56 @@
])
+dnl -*- mode: autoconf -*-
+
+# serial 1
+
+dnl Usage:
+dnl GTK_DOC_CHECK([minimum-gtk-doc-version])
+AC_DEFUN([GTK_DOC_CHECK],
+[
+ AC_BEFORE([AC_PROG_LIBTOOL],[$0])dnl setup libtool first
+ AC_BEFORE([AM_PROG_LIBTOOL],[$0])dnl setup libtool first
+ dnl for overriding the documentation installation directory
+ AC_ARG_WITH(html-dir,
+ AC_HELP_STRING([--with-html-dir=PATH], [path to installed docs]),,
+ [with_html_dir='${datadir}/gtk-doc/html'])
+ HTML_DIR="$with_html_dir"
+ AC_SUBST(HTML_DIR)
+
+ dnl enable/disable documentation building
+ AC_ARG_ENABLE(gtk-doc,
+ AC_HELP_STRING([--enable-gtk-doc],
+ [use gtk-doc to build documentation [default=no]]),,
+ enable_gtk_doc=no)
+
+ have_gtk_doc=no
+ if test -z "$PKG_CONFIG"; then
+ AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
+ fi
+ if test "$PKG_CONFIG" != "no" && $PKG_CONFIG --exists gtk-doc; then
+ have_gtk_doc=yes
+ fi
+
+ dnl do we want to do a version check?
+ifelse([$1],[],,
+ [gtk_doc_min_version=$1
+ if test "$have_gtk_doc" = yes; then
+ AC_MSG_CHECKING([gtk-doc version >= $gtk_doc_min_version])
+ if $PKG_CONFIG --atleast-version $gtk_doc_min_version gtk-doc; then
+ AC_MSG_RESULT(yes)
+ else
+ AC_MSG_RESULT(no)
+ have_gtk_doc=no
+ fi
+ fi
+])
+ if test x$enable_gtk_doc = xyes; then
+ if test "$have_gtk_doc" != yes; then
+ enable_gtk_doc=no
+ fi
+ fi
+
+ AM_CONDITIONAL(ENABLE_GTK_DOC, test x$enable_gtk_doc = xyes)
+ AM_CONDITIONAL(GTK_DOC_USE_LIBTOOL, test -n "$LIBTOOL")
+])
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