* configure.ac: Guess at minimum harfbuzz version. (Bug#33748)

diff --git a/configure.ac b/configure.ac
index c9ab794796d4359ed43a1d406b13278634b89ddc..7a45a541f282a24de0fbd95b2c18d47fb989d9a8 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -3314,7 +3314,7 @@ if test "${HAVE_X11}" = "yes"; then
       AC_DEFINE(HAVE_FREETYPE, 1,
                [Define to 1 if using the freetype and fontconfig libraries.])
       if test "${with_harfbuzz}" != "no"; then
-       EMACS_CHECK_MODULES([HARFBUZZ], [harfbuzz])
+       EMACS_CHECK_MODULES([HARFBUZZ], [harfbuzz >= 0.9.42])
        if test "$HAVE_HARFBUZZ" = "yes"; then
          AC_DEFINE(HAVE_HARFBUZZ, 1, [Define to 1 if using HarfBuzz.])
          AC_CHECK_LIB(harfbuzz, hb_ft_font_create_referenced,