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e4691f5ed1
When copying the "sed" script to generate the asm-offsets.h file from the Linux Kbuild script into the make-asm-offsets file I missed the fact that the former runs in a "make" context and thus uses double "$$" to escape a single "$", while the latter is a shell script, where this must not be done. Unfortunately the problem did not show up during the initial tests on Power Architecture systems, but on ARM the generated asm-offsets.h was not correct. Signed-off-by: Wolfgang Denk <wd@denx.de> Tested-by: Heiko Schocher <hs@denx.de> Tested-by: Ben Gardiner <bengardiner@nanometrics.ca>
28 lines
689 B
Bash
Executable File
28 lines
689 B
Bash
Executable File
#!/bin/sh
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# Adapted from Linux kernel's "Kbuild":
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# commit 1cdf25d704f7951d02a04064c97db547d6021872
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# Author: Christoph Lameter <clameter@sgi.com>
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mkdir -p $(dirname $2)
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# Default sed regexp - multiline due to syntax constraints
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SED_CMD="/^->/{s:->#\(.*\):/* \1 */:; \
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s:^->\([^ ]*\) [\$#]*\([-0-9]*\) \(.*\):#define \1 (\2) /* \3 */:; \
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s:^->\([^ ]*\) [\$#]*\([^ ]*\) \(.*\):#define \1 \2 /* \3 */:; \
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s:->::; p;}"
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(set -e
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echo "#ifndef __ASM_OFFSETS_H__"
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echo "#define __ASM_OFFSETS_H__"
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echo "/*"
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echo " * DO NOT MODIFY."
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echo " *"
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echo " * This file was generated by $(basename $0)"
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echo " *"
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echo " */"
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echo ""
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sed -ne "${SED_CMD}" $1
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echo ""
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echo "#endif" ) > $2
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