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>
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@ -16,6 +16,11 @@ python () {
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raise bb.parse.SkipPackage("because UBOOT_MACHINE is not set")
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}
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# Allow setting an additional version string that will be picked up by the
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# u-boot build system and appended to the u-boot version. If the .scmversion
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# file already exists it will not be overwritten.
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UBOOT_LOCALVERSION ?= ""
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# Some versions of u-boot use .bin and others use .img. By default use .bin
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# but enable individual recipes to change this value.
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UBOOT_SUFFIX ?= "bin"
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@ -40,6 +45,13 @@ do_compile () {
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unset LDFLAGS
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unset CFLAGS
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unset CPPFLAGS
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if [ ! -e ${B}/.scmversion -a ! -e ${S}/.scmversion ]
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then
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echo ${UBOOT_LOCALVERSION} > ${B}/.scmversion
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echo ${UBOOT_LOCALVERSION} > ${S}/.scmversion
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fi
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oe_runmake ${UBOOT_MACHINE}
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oe_runmake ${UBOOT_MAKE_TARGET}
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}
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