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#! /bin/sh
# This script prepares a PostgreSQL build tree. It is intended
# to be run by the configure script.
set -e
me=`basename $0`
help="\
Usage: $me sourcetree [buildtree]"
if test -z "$1"; then
echo "$help" 1>&2
exit 1
elif test x"$1" = x"--help"; then
echo "$help"
exit 0
fi
sourcetree=$1
buildtree=${2:-'.'}
for item in `find "$sourcetree" -type d -\( -name CVS -prune -o -print -\)`; do
subdir=`expr "$item" : "$sourcetree\(.*\)"` || true
mkdir -p "$buildtree/$subdir"
done
for item in `find "$sourcetree" -name Makefile -o -name GNUmakefile`; do
subdir=`expr "$item" : "$sourcetree\(.*\)"` || true
if test ! -e "${item}.in"; then
ln -fs "$item" "$buildtree/$subdir"
fi
done
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