configure: don't check for Security.framework when cross-compiling
Since it checks for the local file, not the cross-compiled one.
Closes #5189
diff --git a/configure.ac b/configure.ac
index 889617f..0479099 100755
--- a/configure.ac
+++ b/configure.ac
@@ -1554,7 +1554,7 @@
AC_MSG_CHECKING([whether to enable Secure Transport])
if test -z "$ssl_backends" -o "x$OPT_SECURETRANSPORT" != xno; then
if test "x$OPT_SECURETRANSPORT" != "xno" &&
- test -d "/System/Library/Frameworks/Security.framework"; then
+ (test "x$cross_compiling" != "xno" || test -d "/System/Library/Frameworks/Security.framework"); then
AC_MSG_RESULT(yes)
AC_DEFINE(USE_SECTRANSP, 1, [enable Secure Transport])
AC_SUBST(USE_SECTRANSP, [1])