git: 29f77be0d844 - stable/13 - ng_sppp: Build only on i386 and amd64

The branch stable/13 has been updated by zlei:

URL: https://cgit.FreeBSD.org/src/commit/?id=29f77be0d844aa7e9b26fed8b550e12ad504b4d2

commit 29f77be0d844aa7e9b26fed8b550e12ad504b4d2
Author:     Zhenlei Huang <zlei@FreeBSD.org>
AuthorDate: 2025-02-03 16:28:37 +0000
Commit:     Zhenlei Huang <zlei@FreeBSD.org>
CommitDate: 2025-02-03 16:28:37 +0000

    ng_sppp: Build only on i386 and amd64
    
    This module depends on sppp(4) which is only enabled on i386 and amd64.
    
    This is a direct commit to stable/13 as ng_sppp(4) no longer exists in
    -current and stable/14.
---
 share/man/man4/Makefile       | 3 ++-
 sys/modules/netgraph/Makefile | 6 +++++-
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/share/man/man4/Makefile b/share/man/man4/Makefile
index 7de8ebb0e1ac..8802e5fc35d6 100644
--- a/share/man/man4/Makefile
+++ b/share/man/man4/Makefile
@@ -393,7 +393,7 @@ MAN=	aac.4 \
 	ng_socket.4 \
 	ng_source.4 \
 	ng_split.4 \
-	ng_sppp.4 \
+	${_ng_sppp.4} \
 	ng_sscfu.4 \
 	ng_sscop.4 \
 	ng_tag.4 \
@@ -857,6 +857,7 @@ _nda.4=		nda.4
 _ndis.4=	ndis.4
 _nfe.4=		nfe.4
 _nfsmb.4=	nfsmb.4
+_ng_sppp.4=	ng_sppp.4
 _if_ntb.4=	if_ntb.4
 _ntb.4=		ntb.4
 _ntb_hw_amd.4=	ntb_hw_amd.4
diff --git a/sys/modules/netgraph/Makefile b/sys/modules/netgraph/Makefile
index 05a3d9978748..137b90ddc3be 100644
--- a/sys/modules/netgraph/Makefile
+++ b/sys/modules/netgraph/Makefile
@@ -46,7 +46,7 @@ SUBDIR=	async \
 	socket \
 	source \
 	split \
-	sppp \
+	${_sppp} \
 	tag \
 	tcpmss \
 	tee \
@@ -64,4 +64,8 @@ _bluetooth=	bluetooth
 _mppc=		mppc
 .endif
 
+.if ${MACHINE_CPUARCH} == "i386" || ${MACHINE_CPUARCH} == "amd64"
+_sppp=		sppp
+.endif
+
 .include <bsd.subdir.mk>