4a4b3ea7e2
The FailBochs client is not linked by the Bochs build system anymore, but
by our cmake scripts (make fail-client):
- All Bochs libraries are merged into libfailbochs.a (a new target
within the Bochs Autotools scripts).
- The previous libfail.a is *not* a merge of all Fail* libraries anymore,
but pulls these in via library dependencies.
Additionally I did a lot of build system cleanup, e.g. additional external
libraries may now be pulled in where they're needed.
git-svn-id: https://www4.informatik.uni-erlangen.de/i4svn/danceos/trunk/devel/fail@1390 8c4709b5-6ec9-48aa-a5cd-a96041d1645a
60 lines
1.1 KiB
Bash
Executable File
60 lines
1.1 KiB
Bash
Executable File
#!/bin/bash
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#
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# Merge a list of static libraries (.a) and standalone objects (.o) into a
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# common static library, and avoid .o naming conflicts.
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#
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set -e
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shopt -s nullglob # expand "*.o" to "" instead of "*.o" if no .o file exists
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[ -z "$1" ] && echo "usage: $0 output.a input1.a input2.a input3.o ..." >&2 && exit 1
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OUT=$1
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shift
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TMPDIR=$(mktemp -d)
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COUNT=1
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# collect files in tmpdir, assign unique names
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for f in "$@"
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do
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if echo "$f"|egrep -vq '\.[ao]'
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then
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echo "$0: can only merge .a/.o files, ignoring '$f'" >&2
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continue
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fi
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cp $f $TMPDIR/$(printf %03d $COUNT)$(basename $f)
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COUNT=$(($COUNT+1))
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done
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# create empty output lib
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rm -f "$OUT"
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ar rc "$OUT"
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for lib in $TMPDIR/*.a
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do
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echo "[FAIL*] Unpacking/merging: $(basename $lib) " >&2
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EXTRACTDIR=$TMPDIR/"$(basename $lib).dir"
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( # subshell to preserve cwd
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mkdir "$EXTRACTDIR"
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cd "$EXTRACTDIR"
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# unpack .o files to cwd
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ar x "$lib"
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# make sure the .o file names are unique
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for f in *.o
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do
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mv "$f" $(basename "$lib")_"$f"
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done
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)
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# move into merged library
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ar r "$OUT" "$EXTRACTDIR"/*.o
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rm -rf "$EXTRACTDIR"
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done
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ar r "$OUT" $TMPDIR/*.o
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rm -rf "$TMPDIR" &
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ranlib "$OUT"
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