git: 381073282961 - main - lib9p: fix building on systems without capser

[Mariusz Zaborski]

The branch main has been updated by oshogbo:

URL: https://cgit.FreeBSD.org/src/commit/?id=381073282961af9d11d6225fcf9dfdf650915acf

commit 381073282961af9d11d6225fcf9dfdf650915acf
Author:     Mariusz Zaborski <oshogbo at FreeBSD.org>
AuthorDate: 2021-01-04 19:48:48 +0000
Commit:     Mariusz Zaborski <oshogbo at FreeBSD.org>
CommitDate: 2021-01-04 19:48:48 +0000

    lib9p: fix building on systems without capser
    
    PR:             252353
---
 lib/lib9p/Makefile | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/lib/lib9p/Makefile b/lib/lib9p/Makefile
index c909bdb1f781..c810ccd79e64 100644
--- a/lib/lib9p/Makefile
+++ b/lib/lib9p/Makefile
@@ -1,10 +1,15 @@
 # $FreeBSD$
 
+.include <src.opts.mk>
+
 .PATH:		${.CURDIR}/../../contrib/lib9p
-CFLAGS+=	-DWITH_CASPER
 CFLAGS+=	-I${.CURDIR}
 CFLAGS+=	-I${.CURDIR}/../../contrib/lib9p
 
+.if ${MK_CASPER} != "no"
+CFLAGS+=	-DWITH_CASPER
+.endif
+
 LIB=		9p
 PACKAGE=	lib${LIB}
 SHLIB_MAJOR=	1