Fix 899.

[lilypond.git] / configure.in

diff --git a/configure.in b/configure.in
index 3f6959fa788cb016181c824539fef8e7ab172f72..3f3b4f4d7b83f3df2ffa77440f6000c34a0f5eed 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -112,6 +112,13 @@ STEPMAKE_TEXMF(REQUIRED)
 STEPMAKE_TEXMF_DIRS
 STEPMAKE_GUILE_DEVEL(REQUIRED, 1.8.2)
 
+# check for 2 typedefs added in Guile 1.9
+save_CFLAGS="$CFLAGS"
+CFLAGS="$GUILE_CFLAGS $CFLAGS"
+AC_CHECK_TYPES([scm_t_hash_fold_fn, scm_t_hash_handle_fn],
+              [AC_DEFINE(HAVE_GUILE_HASH_FUNC)], [],
+              [#include <libguile.h>])
+CFLAGS="$save_CFLAGS"
 
 ## check rational bugfix.
 save_CPPFLAGS="$CPPFLAGS"