[Xen-ia64-devel] [PATCH] libxc: fix link error on ia64

["KUWAMURA Shin'ya" <kuwa@xxxxxxxxxxxxxx>]

Hi,

On ia64, xen-unstable 19698:f72d26c00002 cannot be built:
../../tools/libxc/libxenguest.so: undefined reference to 
`xc_core_arch_map_p2m_writable'
../../tools/libxc/libxenguest.so: undefined reference to `xc_map_m2p'

Because xc_offline_page.c requires xc_map_m2p() in xc_domain_save.c,
xc_offline_page.c must be compiled only if CONFIG_MIGRATE=y.

Signed-off-by: KUWAMURA Shin'ya <kuwa@xxxxxxxxxxxxxx>
-- 
  KUWAMURA Shin'ya

# HG changeset patch
# User KUWAMURA Shin'ya <kuwa@xxxxxxxxxxxxxx>
# Date 1244082504 -32400
# Node ID f7a95ae854bddae34157cc4556376fc4c76c2a47
# Parent  f72d26c0000292889cfe3a85008d2c4482fee772
libxc: fix link error on ia64

Because xc_offline_page.c requires xc_map_m2p() in xc_domain_save.c,
xc_offline_page.c must be compiled only if CONFIG_MIGRATE=y.

Signed-off-by: KUWAMURA Shin'ya <kuwa@xxxxxxxxxxxxxx>

diff -r f72d26c00002 -r f7a95ae854bd tools/libxc/Makefile
--- a/tools/libxc/Makefile      Tue Jun 02 11:50:16 2009 +0100
+++ b/tools/libxc/Makefile      Thu Jun 04 11:28:24 2009 +0900
@@ -32,7 +32,7 @@ GUEST_SRCS-y :=
 GUEST_SRCS-y :=
 GUEST_SRCS-y += xg_private.c xc_suspend.c
 GUEST_SRCS-$(CONFIG_MIGRATE) += xc_domain_restore.c xc_domain_save.c
-GUEST_SRCS-y += xc_offline_page.c
+GUEST_SRCS-$(CONFIG_MIGRATE) += xc_offline_page.c
 GUEST_SRCS-$(CONFIG_HVM) += xc_hvm_build.c
 
 vpath %.c ../../xen/common/libelf

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