+###############################################################################
+#
+# Check the browser to see help URL
+#
+###############################################################################
+
+have_browser=no
+with_browser_req=unspecified
+
+AC_ARG_WITH(browser,
+[ --with-browser=BROWSER Specify the browser to show help URL.],
+ [with_browser="$withval"; with_browser_req="$withval"],
+ [with_browser=no ])
+# no HANDLE_X_PATH_ARG for this one
+
+case "$with_browser" in
+ no )
+ ;;
+ * )
+ WITH_BROWSER=$with_browser
+ gnome_open_program=$with_browser
+ AC_MSG_CHECKING([for browser $with_browser])
+ with_browser_fullpath=`which $with_browser 2>/dev/null`
+ case $with_browser_fullpath in
+ /* )
+ AC_MSG_RESULT(yes)
+ have_browser=yes
+ ;;
+ * )
+ AC_MSG_RESULT(no)
+# Only warning: we don't want to install all packages for the
+# dependency of the browser in building stage...
+ echo "WARNING: browser not found: --with-browser=$with_browser"
+ ;;
+ esac
+ ;;
+esac
+ac_cv_browser="$with_browser"
+