55 lines
1.3 KiB
Bash
Executable File
55 lines
1.3 KiB
Bash
Executable File
#! /bin/sh
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#
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# Run 'autoreconf' to build 'configure', 'Makefile.in' and other configure
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# control files.
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args=
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force=
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init=
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while test $# -gt 0
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do
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case "$1" in
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-f|--force)
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force=1
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args="$args $1";;
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-V|--version)
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sed -n -e \
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'/PNG_HEADER_VERSION_STRING/,+1s/^[^"]*" \([^"]*\).."[^"]*$/\1/p' \
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png.h
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exit 0;;
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--init)
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init=1;;
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-h|--help)
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echo "$0: run autoreconf to update configure files" >&2
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echo " options:" >&2
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echo " --version: print the version of this libpng" >&2
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echo " --force: ignore date stamps and make all files" >&2
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echo " --init: do a complete re-initialization" >&2
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echo " others: passed to autoreconf, use autoreconf --help" >&2
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exit 1;;
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*)
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args="$args $1";;
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esac
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shift
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done
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if test -r configure -a -z "$init"
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then
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# Configure exists, either an update or a tarball distribution
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if test ! -d .git -a -z "$force"
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then
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echo "autogen: running with --force to update a non-GIT distribution" >&2
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args="--force $args"
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fi
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autoreconf --warnings=all $args
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else
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# No configure: assume this is a clean tree and everything needs to be
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# generated
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# autoupdate
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autoreconf --warnings=all --force --install $args
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fi
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