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-rw-r--r--configure.in3
1 files changed, 2 insertions, 1 deletions
diff --git a/configure.in b/configure.in
index 1ba72c87..fb4a7abc 100644
--- a/configure.in
+++ b/configure.in
@@ -602,7 +602,8 @@ AM_CONDITIONAL(DYNAMIC_TIBETAN_FC, echo $dynamic_modules | egrep '(^|,)tibetan-f
# We use flockfile to implement pango_getline() - should be moved to GLib
# strtok_r isn't present on some systems
#
-AC_CHECK_FUNCS(flockfile strtok_r)
+# mprotect is for HarfBuzz
+AC_CHECK_FUNCS(flockfile strtok_r mprotect)
dnl **************************
dnl *** Checks for gtk-doc ***