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authorChase Maupin <Chase.Maupin@ti.com>2013-04-11 08:03:13 -0500
committerRichard Purdie <richard.purdie@linuxfoundation.org>2013-04-22 14:43:42 +0100
commit566298409408c6103f7a9871bb13ae5449c4fd64 (patch)
tree61d90d8f6015c8afc1efcf1290d1e4aae807a075 /meta/recipes-bsp
parentc5de114f63fe3d60a48622ec5be8fa34ce177191 (diff)
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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]}" Signed-off-by: Chase Maupin <Chase.Maupin@ti.com> Signed-off-by: Saul Wold <sgw@linux.intel.com>
Diffstat (limited to 'meta/recipes-bsp')
-rw-r--r--meta/recipes-bsp/u-boot/u-boot.inc12
1 files changed, 12 insertions, 0 deletions
diff --git a/meta/recipes-bsp/u-boot/u-boot.inc b/meta/recipes-bsp/u-boot/u-boot.inc
index ae53b9019c..6bbe457dfa 100644
--- a/meta/recipes-bsp/u-boot/u-boot.inc
+++ b/meta/recipes-bsp/u-boot/u-boot.inc
@@ -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}
}