[Qemu-devel] [PATCH 02/11] config: settings from default-configs need to be included in header files

[David Ahern]

Currently, device config settings in the default-configs file are not 
propogated into the config*.h files. While the Makefile rules observe them 
through the *.mak files, the CONFIG options are not usable within the .c files.

This patch adds the settings to the header files. To do that the host devices 
make file is renamed to config-host-devices.mak and the target devices mak file 
to config-target-devices.mak.

Signed-off-by: David Ahern <address@hidden>
---
 Makefile        |   16 ++++++++--------
 Makefile.hw     |    2 +-
 Makefile.target |    4 ++--
 rules.mak       |    4 ++--
 4 files changed, 13 insertions(+), 13 deletions(-)

diff --git a/Makefile b/Makefile
index 6d601ee..bce5188 100644
--- a/Makefile
+++ b/Makefile
@@ -38,15 +38,15 @@ DOCS=
 endif
 
 SUBDIR_MAKEFLAGS=$(if $(V),,--no-print-directory)
-SUBDIR_DEVICES_MAK=$(patsubst %, %/config-devices.mak, $(TARGET_DIRS))
-SUBDIR_DEVICES_MAK_DEP=$(patsubst %, %/config-devices.mak.d, $(TARGET_DIRS))
+SUBDIR_DEVICES_MAK=$(patsubst %, %/config-target-devices.mak, $(TARGET_DIRS))
+SUBDIR_DEVICES_MAK_DEP=$(patsubst %, %/config-target-devices.mak.d, 
$(TARGET_DIRS))
 
-config-all-devices.mak: $(SUBDIR_DEVICES_MAK)
+config-host-devices.mak: $(SUBDIR_DEVICES_MAK)
        $(call quiet-command,cat $(SUBDIR_DEVICES_MAK) | grep =y | sort -u > 
$@,"  GEN   $@")
 
 -include $(SUBDIR_DEVICES_MAK_DEP)
 
-%/config-devices.mak: default-configs/%.mak
+%/config-target-devices.mak: default-configs/%.mak
        $(call quiet-command,$(SHELL) $(SRC_PATH)/make_device_config.sh $@ $<, 
"  GEN   $@")
        @if test -f $@; then \
          if cmp -s address@hidden $@; then \
@@ -67,14 +67,14 @@ config-all-devices.mak: $(SUBDIR_DEVICES_MAK)
         fi
 
 defconfig:
-       rm -f config-all-devices.mak $(SUBDIR_DEVICES_MAK)
+       rm -f config-host-devices.mak $(SUBDIR_DEVICES_MAK)
 
--include config-all-devices.mak
+-include config-host-devices.mak
 
 build-all: $(DOCS) $(TOOLS) recurse-all
 
 config-host.h: config-host.h-timestamp
-config-host.h-timestamp: config-host.mak
+config-host.h-timestamp: config-host.mak config-host-devices.mak
 qemu-options.def: $(SRC_PATH)/qemu-options.hx
        $(call quiet-command,sh $(SRC_PATH)/hxtool -h < $< > $@,"  GEN   $@")
 
@@ -191,7 +191,7 @@ clean:
 
 distclean: clean
        rm -f config-host.mak config-host.h* config-host.ld $(DOCS) 
qemu-options.texi qemu-img-cmds.texi qemu-monitor.texi
-       rm -f config-all-devices.mak
+       rm -f config-host-devices.mak
        rm -f roms/seabios/config.mak roms/vgabios/config.mak
        rm -f qemu-doc.info qemu-doc.aux qemu-doc.cp qemu-doc.dvi qemu-doc.fn 
qemu-doc.info qemu-doc.ky qemu-doc.log qemu-doc.pdf qemu-doc.pg qemu-doc.toc 
qemu-doc.tp qemu-doc.vr
        rm -f qemu-tech.info qemu-tech.aux qemu-tech.cp qemu-tech.dvi 
qemu-tech.fn qemu-tech.info qemu-tech.ky qemu-tech.log qemu-tech.pdf 
qemu-tech.pg qemu-tech.toc qemu-tech.tp qemu-tech.vr
diff --git a/Makefile.hw b/Makefile.hw
index b9181ab..3e97b0b 100644
--- a/Makefile.hw
+++ b/Makefile.hw
@@ -1,7 +1,7 @@
 # Makefile for qemu target independent devices.
 
 include ../config-host.mak
-include ../config-all-devices.mak
+include ../config-host-devices.mak
 include config.mak
 include $(SRC_PATH)/rules.mak
 
diff --git a/Makefile.target b/Makefile.target
index e15b1c4..f3ed066 100644
--- a/Makefile.target
+++ b/Makefile.target
@@ -5,7 +5,7 @@ CONFIG_NO_PCI = $(if $(subst n,,$(CONFIG_PCI)),n,y)
 CONFIG_NO_KVM = $(if $(subst n,,$(CONFIG_KVM)),n,y)
 
 include ../config-host.mak
-include config-devices.mak
+include config-target-devices.mak
 include config-target.mak
 include $(SRC_PATH)/rules.mak
 ifneq ($(HWDIR),)
@@ -40,7 +40,7 @@ endif
 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
+config-target.h-timestamp: config-target.mak config-target-devices.mak
 
 ifdef CONFIG_SYSTEMTAP_TRACE
 stap: $(QEMU_PROG).stp
diff --git a/rules.mak b/rules.mak
index 6dac777..4425850 100644
--- a/rules.mak
+++ b/rules.mak
@@ -56,8 +56,8 @@ find-in-path = $(if $(find-string /, $1), \
 %.h: %.h-timestamp
        @test -f $@ || cp $< $@
 
-%.h-timestamp: %.mak
-       $(call quiet-command, sh $(SRC_PATH)/create_config < $< > $@, "  GEN   
$*.h")
+%.h-timestamp: %.mak %-devices.mak
+       $(call quiet-command, cat $^ | $(SRC_PATH)/create_config > $@, "  GEN   
$*.h")
        @cmp $@ $*.h >/dev/null 2>&1 || cp $@ $*.h
 
 # will delete the target of a rule if commands exit with a nonzero exit status
-- 
1.7.3.4