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[Qemu-devel] [PATCH] kqemu: only compile kqemu.o if actually needed
From: |
Paul Bolle |
Subject: |
[Qemu-devel] [PATCH] kqemu: only compile kqemu.o if actually needed |
Date: |
Sat, 18 Apr 2009 13:54:29 +0200 |
kqemu.o is compiled even if kqemu support is disabled. This is useless
(kqemu.o should provide nothing that is actually used in that case) and
slightly confusing. So introduce CONFIG_KQEMU for optionally compiling
kqemu.o.
Signed-off-by: Paul Bolle <address@hidden>
---
If this is accepted a next step could be to merge CONFIG_KQEMU and
USE_KQEMU.
Makefile.target | 5 ++++-
configure | 2 ++
2 files changed, 6 insertions(+), 1 deletions(-)
diff --git a/Makefile.target b/Makefile.target
index dae339b..b27696a 100644
--- a/Makefile.target
+++ b/Makefile.target
@@ -131,8 +131,11 @@ all: $(PROGS)
#########################################################
# cpu emulator library
-LIBOBJS=exec.o kqemu.o translate-all.o cpu-exec.o\
+LIBOBJS=exec.o translate-all.o cpu-exec.o\
translate.o host-utils.o
+ifdef CONFIG_KQEMU
+LIBOBJS+= kqemu.o
+endif
# TCG code generator
LIBOBJS+= tcg/tcg.o tcg/tcg-runtime.o
CPPFLAGS+=-I$(SRC_PATH)/tcg -I$(SRC_PATH)/tcg/$(ARCH)
diff --git a/configure b/configure
index af35713..1d96635 100755
--- a/configure
+++ b/configure
@@ -1766,6 +1766,7 @@ case "$target_cpu" in
echo "#define TARGET_I386 1" >> $config_h
if test $kqemu = "yes" -a "$target_softmmu" = "yes"
then
+ echo "CONFIG_KQEMU=yes" >> $config_mak
echo "#define USE_KQEMU 1" >> $config_h
fi
if test "$kvm" = "yes" ; then
@@ -1781,6 +1782,7 @@ case "$target_cpu" in
echo "#define TARGET_X86_64 1" >> $config_h
if test $kqemu = "yes" -a "$target_softmmu" = "yes" -a $cpu = "x86_64"
then
+ echo "CONFIG_KQEMU=yes" >> $config_mak
echo "#define USE_KQEMU 1" >> $config_h
fi
if test "$kvm" = "yes" ; then
--
1.6.2.2
- [Qemu-devel] [PATCH] kqemu: only compile kqemu.o if actually needed,
Paul Bolle <=