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u-boot: Add UBOOT_LOCALVERSION to control version string 

* Add a variable called UBOOT_LOCALVERSION which when set will
  place a version string in the .scmversion file of the u-boot
  sources.  This string will be picked up by the u-boot Makefile
  and will be appended to the u-boot version.  This is done to
  make it easier to identify what revision of the u-boot sources
  are being run.  For example you can use a setting like the
  following to add the short commit id to the u-boot version
  string:

UBOOT_LOCALVERSION = "-g${@d.getVar('SRCPV', True).partition('+')[2][0:7]}"

(From OE-Core rev: 566298409408c6103f7a9871bb13ae5449c4fd64)

Signed-off-by: Chase Maupin <Chase.Maupin@ti.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Chase Maupin 2013-04-11 08:03:13 -05:00 committed by Richard Purdie
parent 6dc9a7edaf
commit 5af9ca580f
1 changed files with 12 additions and 0 deletions
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12
meta/recipes-bsp/u-boot/u-boot.inc
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@ -16,6 +16,11 @@ python () {
raise bb.parse.SkipPackage("because UBOOT_MACHINE is not set")
}
# Allow setting an additional version string that will be picked up by the
# u-boot build system and appended to the u-boot version. If the .scmversion
# file already exists it will not be overwritten.
UBOOT_LOCALVERSION ?= ""
# Some versions of u-boot use .bin and others use .img. By default use .bin
# but enable individual recipes to change this value.
UBOOT_SUFFIX ?= "bin"
@ -40,6 +45,13 @@ do_compile () {
unset LDFLAGS
unset CFLAGS
unset CPPFLAGS
if [ ! -e ${B}/.scmversion -a ! -e ${S}/.scmversion ]
then
echo ${UBOOT_LOCALVERSION} > ${B}/.scmversion
echo ${UBOOT_LOCALVERSION} > ${S}/.scmversion
fi
oe_runmake ${UBOOT_MACHINE}
oe_runmake ${UBOOT_MAKE_TARGET}
}