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authorWolfgang Denk <wd@pollux.(none)>2006-02-21 17:33:04 +0100
committerWolfgang Denk <wd@pollux.(none)>2006-02-21 17:33:04 +0100
commit881a87ecbab328656eb3e9d25c3ed6868587b197 (patch)
tree227aae7103facd49a8bb4e00c1f751b731faaf1f /Makefile
parent654c2d2836ff49c94a0bceb700701976e2682375 (diff)
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Add GIT version information (commid ID) to untagged U-Boot versions
As done in the linux kernel, the U-Boot version (U_BOOT_VERSION) of all unreleased (untagged) U-Boot images will be automatically extended upon compiletime with a part of the GIT commit ID and possibly with "dirty" if uncommited changes are detected. Here an example for the resulting version: "U-Boot 1.1.4-g3457ac18-dirty" The version is now maintained in the toplevel Makefile and the version headers are autogenerated. Patch by Stefan Roese, 9 Feb 2006
Diffstat (limited to 'Makefile')
-rw-r--r--Makefile22
1 files changed, 18 insertions, 4 deletions
diff --git a/Makefile b/Makefile
index 9305cab..08a8e46 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,5 @@
#
-# (C) Copyright 2000-2005
+# (C) Copyright 2000-2006
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
#
# See file CREDITS for list of people who contributed to this
@@ -21,6 +21,13 @@
# MA 02111-1307 USA
#
+VERSION = 1
+PATCHLEVEL = 1
+SUBLEVEL = 4
+EXTRAVERSION =
+U_BOOT_VERSION = $(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION)
+VERSION_FILE = include/version_autogenerated.h
+
HOSTARCH := $(shell uname -m | \
sed -e s/i.86/i386/ \
-e s/sun4u/sparc64/ \
@@ -154,14 +161,14 @@ u-boot.bin: u-boot
u-boot.img: u-boot.bin
./tools/mkimage -A $(ARCH) -T firmware -C none \
-a $(TEXT_BASE) -e 0 \
- -n $(shell sed -n -e 's/.*U_BOOT_VERSION//p' include/version.h | \
+ -n $(shell sed -n -e 's/.*U_BOOT_VERSION//p' $(VERSION_FILE) | \
sed -e 's/"[ ]*$$/ for $(BOARD) board"/') \
-d $< $@
u-boot.dis: u-boot
$(OBJDUMP) -d $< > $@
-u-boot: depend $(SUBDIRS) $(OBJS) $(LIBS) $(LDSCRIPT)
+u-boot: depend version $(SUBDIRS) $(OBJS) $(LIBS) $(LDSCRIPT)
UNDEF_SYM=`$(OBJDUMP) -x $(LIBS) |sed -n -e 's/.*\(__u_boot_cmd_.*\)/-u\1/p'|sort|uniq`;\
$(LD) $(LDFLAGS) $$UNDEF_SYM $(OBJS) \
--start-group $(LIBS) --end-group $(PLATFORM_LIBS) \
@@ -173,6 +180,13 @@ $(LIBS):
$(SUBDIRS):
$(MAKE) -C $@ all
+version:
+ @echo -n "#define U_BOOT_VERSION \"U-Boot " > $(VERSION_FILE); \
+ echo -n "$(U_BOOT_VERSION)" >> $(VERSION_FILE); \
+ echo -n $(shell $(CONFIG_SHELL) $(TOPDIR)/tools/setlocalversion \
+ $(TOPDIR)) >> $(VERSION_FILE); \
+ echo "\"" >> $(VERSION_FILE)
+
gdbtools:
$(MAKE) -C tools/gdb || exit 1
@@ -1838,7 +1852,7 @@ clobber: clean
-o -name '*.srec' -o -name '*.bin' -o -name u-boot.img \) \
-print0 \
| xargs -0 rm -f
- rm -f $(OBJS) *.bak tags TAGS
+ rm -f $(OBJS) *.bak tags TAGS include/version_autogenerated.h
rm -fr *.*~
rm -f u-boot u-boot.map u-boot.hex $(ALL)
rm -f tools/crc32.c tools/environment.c tools/env/crc32.c