77 lines
2.2 KiB
Bash
Executable File
77 lines
2.2 KiB
Bash
Executable File
#!/bin/bash
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# Acknowledgment:
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# The following code is a modified version of an original work written by
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# Greg Schafer for the "DIY Linux" project and is included here with his
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# permission.
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# ref: http://www.diy-linux.org
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#
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set -e
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: <<inline_doc
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desc: prepare current iteration files for ICA report
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usage: do_ica_prep $DEST_ICA/$ITERATION
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input vars: $1 directory where files from current iteration are stored
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externals: --
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modifies: --
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returns: --
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on error:
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on success:
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inline_doc
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CMP_DIR=$1
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# Run ica_prep if it hasn't been done already
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if [ ! -f "$CMP_DIR/icaprep" ]; then
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echo -en "\nRemoving symbolic links in ${CMP_DIR}... "
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find $CMP_DIR -type l | xargs rm -f
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echo "done."
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echo -n "Gunzipping \".gz\" files in ${CMP_DIR}... "
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find $CMP_DIR -name '*.gz' | xargs gunzip
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echo "done."
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#echo -n "Bunzipping \".bz2\" files in ${CMP_DIR}... "
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#find $CMP_DIR -name '*.bz2' | xargs bunzip2
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#echo "done."
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# ar archives contain date & time stamp info that causes us
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# grief when trying to find differences. Here we perform some
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# hackery to allow easy diffing. Essentially, replace each
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# archive with a dir of the same name and extract the object
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# files from the archive into this dir. Despite their names,
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# libm.a & libmcheck.a are not actual ar archives.
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echo -n "Extracting object files from \".a\" files in ${CMP_DIR}... "
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L=$(find $CMP_DIR -name '*.a' ! -name 'libm.a' ! -name 'libmcheck.a')
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for F in $L; do
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mv $F ${F}.XX
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mkdir $F
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cd $F
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BN=${F##*/}
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ar x ../${BN}.XX || {
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echo -e "\nError: ar archive extraction failed!\n" >&2
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exit 1
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}
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rm -f ../${BN}.XX
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done
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echo "done."
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echo -n "Stripping (debug) symbols from \".o\" files in ${CMP_DIR}... "
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find $CMP_DIR -name '*.o' | xargs strip -p -g 2>/dev/null
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echo "done."
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echo -n "Stripping (all) symbols from files OTHER THAN \".o\" files in ${CMP_DIR}... "
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find $CMP_DIR ! -name '*.o' | xargs strip -p 2>/dev/null || :
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echo "done."
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# We're all done
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echo -en "\nSuccess: ICA preparation for "
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echo -e "${CMP_DIR} complete."
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touch $CMP_DIR/icaprep
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else
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echo -e "\n$CMP_DIR was already processed\n"
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fi
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