qdev: Use GList for global properties

[mirror_qemu.git] / Makefile

diff --git a/Makefile b/Makefile
index 38751928c49c6ca1daa26bb10a8d5e3ca435ec7d..53e4119c47a4a124ba8aae0b56b4082882bb3287 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -50,7 +50,7 @@ endif
 
 include $(SRC_PATH)/rules.mak
 
-GENERATED_HEADERS = config-host.h qemu-options.def
+GENERATED_HEADERS = qemu-version.h config-host.h qemu-options.def
 GENERATED_HEADERS += qmp-commands.h qapi-types.h qapi-visit.h qapi-event.h
 GENERATED_SOURCES += qmp-marshal.c qapi-types.c qapi-visit.c qapi-event.c
 GENERATED_HEADERS += qmp-introspect.h
@@ -167,6 +167,26 @@ endif
 
 all: $(DOCS) $(TOOLS) $(HELPERS-y) recurse-all modules
 
+qemu-version.h: FORCE
+       $(call quiet-command, \
+               (cd $(SRC_PATH); \
+               printf '#define QEMU_PKGVERSION '; \
+               if test -n "$(PKGVERSION)"; then \
+                       printf '"$(PKGVERSION)"\n'; \
+               else \
+                       if test -d .git; then \
+                               printf '" ('; \
+                               git describe --match 'v*' 2>/dev/null | tr -d '\n'; \
+                               if ! git diff-index --quiet HEAD &>/dev/null; then \
+                                       printf -- '-dirty'; \
+                               fi; \
+                               printf ')"\n'; \
+                       else \
+                               printf '""\n'; \
+                       fi; \
+               fi) > $@.tmp)
+       $(call quiet-command, cmp --quiet $@ $@.tmp || mv $@.tmp $@)
+
 config-host.h: config-host.h-timestamp
 config-host.h-timestamp: config-host.mak
 qemu-options.def: $(SRC_PATH)/qemu-options.hx $(SRC_PATH)/scripts/hxtool
@@ -478,12 +498,12 @@ test speed: all
 
 .PHONY: ctags
 ctags:
-       rm -f $@
+       rm -f tags
        find "$(SRC_PATH)" -name '*.[hc]' -exec ctags --append {} +
 
 .PHONY: TAGS
 TAGS:
-       rm -f $@
+       rm -f TAGS
        find "$(SRC_PATH)" -name '*.[hc]' -exec etags --append {} +
 
 cscope: