From b1c72363e013d9dc7921ea5f9ddf5038fa09a43e Mon Sep 17 00:00:00 2001
From: Derrick Brashear <shadow@dementia.org>
Date: Thu, 1 Nov 2001 05:05:26 +0000
Subject: [PATCH 1/1] irix-build-ip35-module-only-if-headers-exist-20011031

IP35 support requires 6.5.9 or later; only build if we have headers
---
 acinclude.m4                     | 4 ++++
 src/libafs/MakefileProto.IRIX.in | 2 +-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/acinclude.m4 b/acinclude.m4
index f959bfb..352b19c 100644
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -152,6 +152,9 @@ case $system in
                 AC_MSG_RESULT(hp_ux)
                 ;;
         *-irix*)
+		if test -d /usr/include/SN/SN1; then
+		 IRIX_BUILD_IP35="IP35"
+		fi
 		MKAFS_OSTYPE=IRIX
                 AC_MSG_RESULT(sgi)
                 ;;
@@ -483,6 +486,7 @@ AC_SUBST(DEST)
 AC_SUBST(WITH_OBSOLETE)
 AC_SUBST(WITH_INSECURE)
 AC_SUBST(DARWIN_INFOFILE)
+AC_SUBST(IRIX_BUILD_IP35)
 
 OPENAFS_OSCONF
 
diff --git a/src/libafs/MakefileProto.IRIX.in b/src/libafs/MakefileProto.IRIX.in
index 9cb5612..180971e 100644
--- a/src/libafs/MakefileProto.IRIX.in
+++ b/src/libafs/MakefileProto.IRIX.in
@@ -213,7 +213,7 @@ PROCESSORS = R5000 R1000
 <sgi_64>
 PROCESSORS = R10000
 <sgi_65>
-PROCESSORS = IP19 IP20 IP21 IP25 IP26 IP27 IP28 IP30 IP35
+PROCESSORS = IP19 IP20 IP21 IP25 IP26 IP27 IP28 IP30 @IRIX_BUILD_IP35@
 <all>
 
 KOBJ = STATIC MODLOAD
-- 
1.9.4