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#!/bin/sh
#
# Cactus build repo configure script
# partially based on the Libav configure script
# Copyright (c) 2000-2002 Fabrice Bellard
# Copyright (c) 2005-2008 Diego Biurrun
# Copyright (c) 2005-2008 Mans Rullgard
#
# Prevent locale nonsense from breaking basic text processing.
LC_ALL=C
export LC_ALL
ln_s="ln -s -f"
logfile="config.log"
log(){
echo "$@" >> $logfile
}
log_file(){
log BEGIN $1
pr -n -t $1 >> $logfile
log END $1
}
echolog(){
log "$@"
echo "$@"
}
die(){
echolog "$@"
exit 1
}
# find source path
if test -f configure; then
source_path=.
else
source_path=$(cd $(dirname "$0"); pwd)
echo "$source_path" | grep -q '[[:blank:]]' &&
die "Out of tree builds are impossible with whitespace in source path."
test -e "$source_path/config.h" &&
die "Out of tree builds are impossible with config.h in source dir."
fi
test -e arrangements || $ln_s "$source_path/arrangements"
test -e lib || $ln_s "$source_path/repos/cactus/lib"
test -e Makefile || $ln_s "$source_path/repos/cactus/Makefile"
test -e src || $ln_s "$source_path/repos/cactus/src"
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