[Xen-changelog] [xen-unstable] tools: fix x11 check

[Xen patchbot-unstable <patchbot-unstable@xxxxxxxxxxxxxxxxxxx>]

# HG changeset patch
# User Keir Fraser <keir.fraser@xxxxxxxxxx>
# Date 1245931186 -3600
# Node ID edd603e77be42d1f4ceae7f0d8b7140320dd2cee
# Parent  f3a909c8e8e67e875c2b357a7f4801b79b42ece4
tools: fix x11 check

X.org is installed in /usr/X11R7.
Attached patch covers this in the x11 check.
Xen has no direct X11 dependency
(it's inherited from SDL and SDL is optional for qemu-dm)
so warn but don't fail if no X11 is installed.
Fixes build problem on distributions which build their packages (*BSD
and Gentoo).

Signed-off-by: Christoph Egger <Christoph.Egger@xxxxxxx>
---
 tools/check/check_x11_devel |    3 ++-
 tools/check/funcs.sh        |    5 +++++
 2 files changed, 7 insertions(+), 1 deletion(-)

diff -r f3a909c8e8e6 -r edd603e77be4 tools/check/check_x11_devel
--- a/tools/check/check_x11_devel       Wed Jun 24 15:24:53 2009 +0100
+++ b/tools/check/check_x11_devel       Thu Jun 25 12:59:46 2009 +0100
@@ -5,4 +5,5 @@
 
 has_header X11/keysymdef.h || \
 has_header /usr/X11R6/include/X11/keysymdef.h || \
-fail "can't find X11 headers"
+has_header /usr/X11R7/include/X11/keysymdef.h || \
+warning "can't find X11 headers"
diff -r f3a909c8e8e6 -r edd603e77be4 tools/check/funcs.sh
--- a/tools/check/funcs.sh      Wed Jun 24 15:24:53 2009 +0100
+++ b/tools/check/funcs.sh      Thu Jun 25 12:59:46 2009 +0100
@@ -78,6 +78,11 @@ check_sys_root() {
        fi
 }
 
+warning() {
+       echo
+       echo " *** `basename "$0"` FAILED${*+: $*}"
+}
+
 fail() {
        echo
        echo " *** `basename "$0"` FAILED${*+: $*}"

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