git: b8efb5574051 - 2021Q4 - sysutils/reptyr: Address LLVM 13 build failure

From: Cy Schubert <cy_at_FreeBSD.org>
Date: Fri, 10 Dec 2021 04:42:04 UTC
The branch 2021Q4 has been updated by cy:

URL: https://cgit.FreeBSD.org/ports/commit/?id=b8efb5574051bb451a1bbb5cc37a330529b232c6

commit b8efb5574051bb451a1bbb5cc37a330529b232c6
Author:     Cy Schubert <cy@FreeBSD.org>
AuthorDate: 2021-12-02 00:47:57 +0000
Commit:     Cy Schubert <cy@FreeBSD.org>
CommitDate: 2021-12-10 04:33:38 +0000

    sysutils/reptyr: Address LLVM 13 build failure
    
    Rather than create a patch, simply add -Wno-unused-but-set-variable,
    avoiding a maintainer to backport patches any time the port is updated.
    
    In file included from platform/freebsd/freebsd_ptrace.c:69:
    In file included from platform/freebsd/arch/amd64.h:23:
    platform/freebsd/arch/x86_common.h:45:6: error: variable 'ret' set but not used [-Werror,-Wunused-but-set-variable]
            int ret;
                ^
    platform/freebsd/arch/x86_common.h:54:6: error: variable 'ret' set but not used [-Werror,-Wunused-but-set-variable]
            int ret;
                ^
    2 errors generated.
    
    (cherry picked from commit b8c4bfe660b373862165a58514f270a51e77e147)
---
 sysutils/reptyr/Makefile | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sysutils/reptyr/Makefile b/sysutils/reptyr/Makefile
index 548a66b196f1..a4895b1d59dc 100644
--- a/sysutils/reptyr/Makefile
+++ b/sysutils/reptyr/Makefile
@@ -15,6 +15,7 @@ GH_ACCOUNT=	nelhage
 
 MAKE_ARGS=	BASHCOMPDIR=${PREFIX}/share/bash-completion/completions \
 		MANDIR=${MANPREFIX}/man
+CFLAGS+=	-Wno-unused-but-set-variable
 USES=		gmake
 
 ONLY_FOR_ARCHS=	i386 amd64