[PATCH] xfree86: Fix build on Linux/alpha.

[Julien Cristau]

A bunch of CFLAGS had gone missing, so the build failed with errors like:
../../../../../hw/xfree86/os-support/linux/lnx_ev56.c:7:19: error: input.h: No such file or directory
../../../../../hw/xfree86/os-support/linux/lnx_ev56.c:8:24: error: scrnintstr.h: No such file or directory
---
 hw/xfree86/os-support/linux/Makefile.am |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/hw/xfree86/os-support/linux/Makefile.am b/hw/xfree86/os-support/linux/Makefile.am
index 10f2440..5bb252b 100644
--- a/hw/xfree86/os-support/linux/Makefile.am
+++ b/hw/xfree86/os-support/linux/Makefile.am
@@ -11,7 +11,7 @@ PLATFORM_PCI_SUPPORT = \
        $(srcdir)/lnx_axp.c \
        $(srcdir)/../shared/xf86Axp.c
 
-liblinuxev56_la_CFLAGS = -mcpu=ev56
+liblinuxev56_la_CFLAGS = $(AM_CFLAGS) -mcpu=ev56
 
 liblinuxev56_la_SOURCES = lnx_ev56.c
 endif
-- 
1.5.2.4