git: 9650dcc8132f - main - mail/cclient: Fix build with llvm16

From: Muhammad Moinur Rahman <bofh_at_FreeBSD.org>
Date: Mon, 26 Jun 2023 12:16:23 UTC 
The branch main has been updated by bofh:

URL: https://cgit.FreeBSD.org/ports/commit/?id=9650dcc8132f0d8931d216d95462be854bf19b7b

commit 9650dcc8132f0d8931d216d95462be854bf19b7b
Author:     Muhammad Moinur Rahman <bofh@FreeBSD.org>
AuthorDate: 2023-06-26 12:15:31 +0000
Commit:     Muhammad Moinur Rahman <bofh@FreeBSD.org>
CommitDate: 2023-06-26 12:16:02 +0000

    mail/cclient: Fix build with llvm16
    
    Sponsored by:   The FreeBSD Foundation
---
 mail/cclient/Makefile | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/mail/cclient/Makefile b/mail/cclient/Makefile
index 1998cad6b850..75d6991ac0ba 100644
--- a/mail/cclient/Makefile
+++ b/mail/cclient/Makefile
@@ -32,6 +32,10 @@ SSL_USES=		ssl
 
 .include <bsd.port.options.mk>
 
+.if ${OPSYS} == FreeBSD && ${OSVERSION} >= 1400091
+CFLAGS+=	-Wno-error=incompatible-function-pointer-types
+.endif
+
 .if ${PORT_OPTIONS:MSSL}
 PKGMESSAGE=	pkg-message-ssl
 .endif