[pkgsrc/trunk]: pkgsrc/sysutils/xenkernel45 Fix build with clang.

[joerg <joerg%pkgsrc.org@localhost>]

details:   https://anonhg.NetBSD.org/pkgsrc/rev/31b914f9a5cb
branches:  trunk
changeset: 646146:31b914f9a5cb
user:      joerg <joerg%pkgsrc.org@localhost>
date:      Wed Feb 04 20:52:16 2015 +0000

description:
Fix build with clang.

diffstat:

 sysutils/xenkernel45/Makefile                                    |   5 ++-
 sysutils/xenkernel45/distinfo                                    |   3 +-
 sysutils/xenkernel45/patches/patch-xen_include_asm-x86_current.h |  13 ++++++++++
 3 files changed, 18 insertions(+), 3 deletions(-)

diffs (51 lines):

diff -r 7dbac1b84787 -r 31b914f9a5cb sysutils/xenkernel45/Makefile
--- a/sysutils/xenkernel45/Makefile     Wed Feb 04 20:51:32 2015 +0000
+++ b/sysutils/xenkernel45/Makefile     Wed Feb 04 20:52:16 2015 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.2 2015/01/27 14:52:56 prlw1 Exp $
+# $NetBSD: Makefile,v 1.3 2015/02/04 20:52:16 joerg Exp $
 
 VERSION=       4.5.0
 DISTNAME=      xen-${VERSION}
@@ -33,7 +33,8 @@
 .if !empty(PKGSRC_COMPILER:Mclang)
 EXTRA_CFLAGS+= -Qunused-arguments -no-integrated-as -Wno-error=format \
                -Wno-error=parentheses-equality -Wno-error=enum-conversion \
-               -Wno-error=unused-function -Wno-error=unused-const-variable
+               -Wno-error=unused-function -Wno-error=unused-const-variable \
+               -Wno-error=ignored-attributes -Wno-error=initializer-overrides
 .endif
 
 MAKE_ENV+=     EXTRA_CFLAGS=${EXTRA_CFLAGS:Q}
diff -r 7dbac1b84787 -r 31b914f9a5cb sysutils/xenkernel45/distinfo
--- a/sysutils/xenkernel45/distinfo     Wed Feb 04 20:51:32 2015 +0000
+++ b/sysutils/xenkernel45/distinfo     Wed Feb 04 20:52:16 2015 +0000
@@ -1,4 +1,4 @@
-$NetBSD: distinfo,v 1.1 2015/01/20 16:42:13 bouyer Exp $
+$NetBSD: distinfo,v 1.2 2015/02/04 20:52:16 joerg Exp $
 
 SHA1 (xen-4.5.0.tar.gz) = c4aab5fb366496ad1edc7fe0a935a0d604335637
 RMD160 (xen-4.5.0.tar.gz) = e35ba0cb484492c1a289218eb9bf53b57dbd3a45
@@ -6,4 +6,5 @@
 SHA1 (patch-Config.mk) = a2a104d023cea4e551a3ad40927d4884d6c610bf
 SHA1 (patch-xen_Makefile) = 750d0c8d4fea14d3ef3f872de5242a1f5104cbbe
 SHA1 (patch-xen_arch_x86_Rules.mk) = 7b0894ba7311edb02118a021671f304cf3872154
+SHA1 (patch-xen_include_asm-x86_current.h) = 8a21577be06383c0c7f53c15ba828f77fb6314ad
 SHA1 (patch-xen_include_xen_lib.h) = b9f5dff5b4cf11333d95d9835941c6bc19b776ad
diff -r 7dbac1b84787 -r 31b914f9a5cb sysutils/xenkernel45/patches/patch-xen_include_asm-x86_current.h
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/sysutils/xenkernel45/patches/patch-xen_include_asm-x86_current.h  Wed Feb 04 20:52:16 2015 +0000
@@ -0,0 +1,13 @@
+$NetBSD: patch-xen_include_asm-x86_current.h,v 1.1 2015/02/04 20:52:16 joerg Exp $
+
+--- xen/include/asm-x86/current.h.orig 2015-01-30 12:45:05.000000000 +0000
++++ xen/include/asm-x86/current.h
+@@ -25,7 +25,7 @@ struct cpu_info {
+ 
+ static inline struct cpu_info *get_cpu_info(void)
+ {
+-    register unsigned long sp asm("rsp");
++    unsigned long sp = (unsigned long)__builtin_frame_address(0);
+ 
+     return (struct cpu_info *)((sp & ~(STACK_SIZE-1)) + STACK_SIZE) - 1;
+ }