Newer
Older
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
>From 0ccd7844bbe9f6014d162c573e796c8c6f3f707b Mon Sep 17 00:00:00 2001
From: Ben Pfaff <blp@nicira.com>
Date: Tue, 23 Mar 2010 09:27:08 -0700
Subject: [PATCH] datapath: Support 2.6.33 kernel layout in build system.
The 2.6.33 kernel moves generated header files to include/generated, so
we need to look for autoconf.h there.
Reported-by: Brandon Heller <brandonh@stanford.edu>
---
acinclude.m4 | 5 +++--
datapath/linux-2.6/Makefile.main.in | 7 +++++--
2 files changed, 8 insertions(+), 4 deletions(-)
diff --git a/acinclude.m4 b/acinclude.m4
index e38676f..abbc57e 100644
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -70,8 +70,9 @@ AC_DEFUN([OVS_CHECK_LINUX26], [
AC_ERROR([Linux kernel in build tree $KBUILD26 (source tree $KSRC26) is not version 2.6])
fi
fi
- if ! test -e "$KBUILD26"/include/linux/version.h || \
- ! test -e "$KBUILD26"/include/linux/autoconf.h; then
+ if test ! -e "$KBUILD26"/include/linux/version.h || \
+ (test ! -e "$KBUILD26"/include/linux/autoconf.h && \
+ test ! -e "$KBUILD26"/include/generated/autoconf.h); then
AC_MSG_ERROR([Linux kernel source in $KBUILD26 is not configured])
fi
OVS_CHECK_LINUX26_COMPAT
diff --git a/datapath/linux-2.6/Makefile.main.in b/datapath/linux-2.6/Makefile.main.in
index fd231e6..cb2a042 100644
--- a/datapath/linux-2.6/Makefile.main.in
+++ b/datapath/linux-2.6/Makefile.main.in
@@ -42,9 +42,12 @@ ifeq (,$(wildcard $(VERSION_FILE)))
$(error Linux kernel source not configured - missing version.h)
endif
-CONFIG_FILE := $(KSRC)/include/linux/autoconf.h
+CONFIG_FILE := $(KSRC)/include/generated/autoconf.h
ifeq (,$(wildcard $(CONFIG_FILE)))
- $(error Linux kernel source not configured - missing autoconf.h)
+ CONFIG_FILE := $(KSRC)/include/linux/autoconf.h
+ ifeq (,$(wildcard $(CONFIG_FILE)))
+ $(error Linux kernel source not configured - missing autoconf.h)
+ endif
endif
default:
--
1.6.6.1