[Qemu-devel] [PATCH] Makefile: Fix compilation for non-standard host kernel path

[Prerna Saxena <prerna@linux.vnet.ibm.com>]

Set up host kernel include paths specified by --kerneldir

When host kernel headers are placed in non-standard paths, the
KVM_CFLAGS are presently invoked only for a few .c files 
(kvm*.c,vhost*.c) and not for other files like machine.c, cpus.c
  ..etc which also depend on linux/kvm.h

Signed-off-by: Prerna Saxena <prerna@linux.vnet.ibm.com>
---
  Makefile.target |    7 +++++--
  1 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/Makefile.target b/Makefile.target
index d58b201..b433112 100644
--- a/Makefile.target
+++ b/Makefile.target
@@ -29,12 +29,15 @@ QEMU_PROG=qemu-system-$(TARGET_ARCH2)$(EXESUF)
  endif
  endif

+# Set up host kernel include paths specified by --kerneldir
+ifdef CONFIG_KVM
+QEMU_CFLAGS+=$(KVM_CFLAGS)
+endif
+
  PROGS=$(QEMU_PROG)

  LIBS+=-lm

-kvm.o kvm-all.o vhost.o vhost_net.o: QEMU_CFLAGS+=$(KVM_CFLAGS)
-
  config-target.h: config-target.h-timestamp
  config-target.h-timestamp: config-target.mak

-- 
1.6.2.5



-- 
Prerna Saxena

Linux Technology Centre,
IBM Systems and Technology Lab,
Bangalore, India