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| author | Paul Brook <paul@codesourcery.com> | 2009-11-22 16:25:30 +0000 |
|---|---|---|
| committer | Paul Brook <paul@codesourcery.com> | 2009-11-22 21:24:54 +0000 |
| commit | a992fe3d0fc185112677286f7a02204d8245b61e (patch) | |
| tree | c3cc533d4bb8e1ed5dfebba895bdd4bdb31e67d4 | |
| parent | 60c9af07aa1239fa7281326b691501378c9e53d1 (diff) | |
| download | qemu-a992fe3d0fc185112677286f7a02204d8245b61e.zip qemu-a992fe3d0fc185112677286f7a02204d8245b61e.tar.gz qemu-a992fe3d0fc185112677286f7a02204d8245b61e.tar.bz2 | |
Makefile dependencies for device configs
Add makefile dependencies for target specific device configs.
These will copy the default config if none exists, obsoleting the old
configure time code. If a config already exists but is older than the
default then print a warning.
Also remove config-devices.h. Code does not and should not care which
devices are being built.
Signed-off-by: Paul Brook <paul@codesourcery.com>
| -rw-r--r-- | Makefile | 20 | ||||
| -rw-r--r-- | Makefile.target | 2 | ||||
| -rw-r--r-- | config.h | 11 | ||||
| -rwxr-xr-x | configure | 4 |
4 files changed, 16 insertions, 21 deletions
@@ -1,7 +1,7 @@ # Makefile for QEMU. # This needs to be defined before rules.mak -GENERATED_HEADERS = config-host.h config-all-devices.h +GENERATED_HEADERS = config-host.h ifneq ($(wildcard config-host.mak),) # Put the all: rule here so that config-host.mak can contain dependencies. @@ -41,6 +41,19 @@ SUBDIR_DEVICES_MAK=$(patsubst %, %/config-devices.mak, $(TARGET_DIRS)) config-all-devices.mak: $(SUBDIR_DEVICES_MAK) $(call quiet-command,cat $(SUBDIR_DEVICES_MAK) | grep "=y$$" | sort -u > $@," GEN $@") +%/config-devices.mak: default-configs/%.mak + $(call quiet-command,cat $< > $@.tmp, " GEN $@") + @if test -f $@ ; then \ + echo "WARNING: $@ out of date." ;\ + echo "Run \"make defconfing\" to regenerate." ; \ + rm $@.tmp ; \ + else \ + mv $@.tmp $@ ; \ + fi + +defconfig: + rm -f config-all-devices.mak $(SUBDIR_DEVICES_MAK) + -include config-all-devices.mak build-all: $(DOCS) $(TOOLS) recurse-all @@ -48,9 +61,6 @@ build-all: $(DOCS) $(TOOLS) recurse-all config-host.h: config-host.h-timestamp config-host.h-timestamp: config-host.mak -config-all-devices.h: config-all-devices.h-timestamp -config-all-devices.h-timestamp: config-all-devices.mak - SUBDIR_RULES=$(patsubst %,subdir-%, $(TARGET_DIRS)) subdir-%: $(GENERATED_HEADERS) @@ -246,7 +256,7 @@ 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 config-all-devices.h* + rm -f config-all-devices.mak rm -f roms/seabios/config.mak roms/vgabios/config.mak rm -f qemu-{doc,tech}.{info,aux,cp,dvi,fn,info,ky,log,pg,toc,tp,vr} for d in $(TARGET_DIRS) libhw32 libhw64 libuser; do \ diff --git a/Makefile.target b/Makefile.target index ab774e5..2985658 100644 --- a/Makefile.target +++ b/Makefile.target @@ -1,7 +1,7 @@ # -*- Mode: makefile -*- # This needs to be defined before rules.mak -GENERATED_HEADERS = config-target.h config-devices.h +GENERATED_HEADERS = config-target.h include ../config-host.mak include config-devices.mak @@ -1,13 +1,2 @@ - #include "config-host.h" #include "config-target.h" - -/* We want to include different config files for specific targets - And for the common library. They need a different name because - we don't want to rely in paths */ - -#if defined(NEED_CPU_H) -#include "config-devices.h" -#else -#include "config-all-devices.h" -#endif @@ -2209,10 +2209,6 @@ if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" -o "$targ mkdir -p $target_dir/nwfpe fi -if test ! -f $target_dir/config-devices.mak ; then - cp $source_path/default-configs/${target}.mak $target_dir/config-devices.mak -fi - # # don't use ln -sf as not all "ln -sf" over write the file/link # |