add libffi override configure patch

Author: cbouss

recipe/meta.yaml

@@ -80,6 +80,7 @@ source:
       {% if (openssl | string).startswith('1.1.1') %}
       - patches/0028-Use-OpenSSL-1_1-instead-of-3.patch
       {% endif %}
+      - patches/0029-Override-configure-LIBFFI.patch
 
 build:
   number: {{ build_number }}

recipe/patches/0029-Override-configure-LIBFFI.patch

@@ -0,0 +1,22 @@
+From 6b49d42b7038ec0f08c284531543f400e66f4e5e Mon Sep 17 00:00:00 2001
+From: "Uwe L. Korn" <[email protected]>
+Date: Tue, 5 Sep 2023 21:51:31 +0200
+Subject: [PATCH 21/21] Override configure LIBFFI
+
+---
+ configure | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/configure b/configure
+index 741de2d245..983db3c53d 100755
+--- a/configure
++++ b/configure
+@@ -14056,7 +14056,7 @@ if test "x$ac_cv_lib_ffi_ffi_call" = xyes
+ then :
+ 
+                 have_libffi=yes
+-        LIBFFI_CFLAGS="-I${SDKROOT}/usr/include/ffi -DUSING_APPLE_OS_LIBFFI=1"
++        LIBFFI_CFLAGS="-I${PREFIX}/include -DUSING_APPLE_OS_LIBFFI=0"
+         LIBFFI_LIBS="-lffi"
+ 
+ fi