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 2006master
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#!/bin/sh |
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# Print additional version information for non-release trees. |
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|
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usage() { |
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echo "Usage: $0 [srctree]" >&2 |
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exit 1 |
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} |
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cd "${1:-.}" || usage |
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# Check for git and a git repo. |
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if head=`git rev-parse --verify HEAD 2>/dev/null`; then |
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# Do we have an untagged version? |
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if [ "`git name-rev --tags HEAD`" = "HEAD undefined" ]; then |
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printf '%s%s' -g `echo "$head" | cut -c1-8` |
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fi |
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|
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# Are there uncommitted changes? |
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if git diff-files | read dummy; then |
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printf '%s' -dirty |
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fi |
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fi |
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