From 204e156f65a30336b30aa604bc3e3544bdb425d3 Mon Sep 17 00:00:00 2001
From: Jan Beich <jbeich@FreeBSD.org>
Date: Mon, 23 Sep 2019 11:56:18 +0000
Subject: [PATCH] mail/bogofilter: unbreak with clang 9

cpp: error: '-I-' not supported, please use -iquote instead

Reported by:	antoine (via bug 240629 exp-run)
---
 mail/bogofilter/files/patch-configure | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 mail/bogofilter/files/patch-configure

diff --git a/mail/bogofilter/files/patch-configure b/mail/bogofilter/files/patch-configure
new file mode 100644
index 000000000000..544c40f04d41
--- /dev/null
+++ b/mail/bogofilter/files/patch-configure
@@ -0,0 +1,17 @@
+Clang 9 no longer pretends to be GCC
+https://reviews.llvm.org/rL356931
+https://reviews.llvm.org/rL366091
+
+--- configure.orig	2019-09-08 15:43:06 UTC
++++ configure
+@@ -6464,8 +6464,8 @@ if test "$GCC" = yes && test "$ICC" = no ; then
+ 	""|2.*|3.*) ;;
+ 	4.*) gcc4=yes ;;
+     esac
+-    case "$CC" in
+-	*clang) gcc4=yes ;;
++    case `$CC --version 2>/dev/null` in
++	*clang*) gcc4=yes ;;
+     esac
+ fi
+  if test $gcc4 = yes; then