[Qemu-devel] [PATCH 5/9] build: add object directory to QEMU_INCLUDES

[Paolo Bonzini]

When using a recursive make, -I. will automatically let you include
generated files from a nested directory.  This doesn't work for
nonrecursive make such as the one used by QEMU.  Add a rule that
fixes this.

Signed-off-by: Paolo Bonzini <address@hidden>
---
 rules.mak | 3 +++
 1 file modificato, 3 inserzioni(+)

diff --git a/rules.mak b/rules.mak
index 1b173aa..0327426 100644
--- a/rules.mak
+++ b/rules.mak
@@ -14,6 +14,9 @@ MAKEFLAGS += -rR
 # Flags for dependency generation
 QEMU_DGFLAGS += -MMD -MP -MT $@ -MF $(*D)/$(*F).d
 
+# Same as -I., but for the object directory
+QEMU_CFLAGS += -I$(@D)
+
 %.o: %.c
        $(call quiet-command,$(CC) $(QEMU_INCLUDES) $(QEMU_CFLAGS) 
$(QEMU_DGFLAGS) $(CFLAGS) -c -o $@ $<,"  CC    $(TARGET_DIR)$@")
 
-- 
1.7.12