82 lines
1.8 KiB
Plaintext
Executable File
82 lines
1.8 KiB
Plaintext
Executable File
#-*-mode:sh;indent-tabs-mode:nil;tab-width:2;coding:utf-8-*-┐
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#───vi: set net ft=sh ts=2 sts=2 fenc=utf-8 :vi─────────────┘
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#
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# OVERVIEW
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#
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# GNU Archiver Veneer
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#
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# DESCRIPTION
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#
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# This script wraps normal archive commands that're transparently
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# passed-through. It adds value too, by addressing difficulties
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# that would normally cause a developer to need `make clean`.
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#
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# EXAMPLE
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#
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# build/archive ar rcsD library.a foo.o ...
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if [ ! -d o/third_party/gcc ]; then
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third_party/gcc/unbundle.sh
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fi
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export LC_ALL=C
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RM=${RM:-$(command -v rm) -f} || exit
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MKDIR=${MKDIR:-$(command -v mkdir) -p} || exit
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AR=$1
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ARFLAGS=$2
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OUT=$3
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shift 3
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# remove directory arguments (having .a targets depend on dirs is what
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# lets them be invalidated by deleted files)
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FIRST=1
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for x; do
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if [ $FIRST -eq 1 ]; then
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set --
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FIRST=0
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fi
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if [ -d "$x" ]; then
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if [ -f "$OUT" ] && [ "$x" -nt "$OUT" ]; then
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$RM "$OUT"
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fi
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continue
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fi
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if [ "$x" != "${x%.o}" ]; then
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set -- "$@" "$x"
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fi
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done
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set -- "$AR" "$ARFLAGS" "$OUT" "$@"
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printf %s\\n "$*" >"$OUT.cmd"
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OUTDIR="${OUT%/*}"
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if [ "$OUTDIR" != "$OUT" ] && [ ! -d "$OUTDIR" ]; then
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$MKDIR "$OUTDIR" || exit 2
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fi
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printf "$LOGFMT" "${ACTION:-ARCHIVE.a}" "$OUT" >&2
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# if [ "$SILENT" = "0" ]; then
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# # some of these windows nt archives are quite huge
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# COLUMNS=${COLUMNS:-80}
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# COLUMNS=$((COLUMNS - 4))
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# printf "%s\n" "$*" |
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# /usr/bin/fold -s -w $COLUMNS |
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# sed -e '1bb' -e 's/^/ /' -e ':b' -e '$b' -e 's/$/ \\/' >&2
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# else
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# printf "$LOGFMT" "${ACTION:-ARCHIVE.a}" "$OUT" >&2
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# fi
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REASON=failed
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trap REASON=interrupted INT
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"$@" >/dev/null && exit
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if [ "$TERM" = "dumb" ]; then
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f='%s %s\r\n\r\n'
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else
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f='\033[91m%s\033[39m \033[94m%s\033[39m\r\n\r\n'
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fi
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printf "$f" "archive $REASON:" "$*" >&2
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exit 1
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