59 lines
1.1 KiB
Bash
Executable File
59 lines
1.1 KiB
Bash
Executable File
#!/bin/bash
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# Generate the default environment file from a list of directories
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# usage: genenv <basedir> <objdir> <target> <dir>...
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# where <basedir> is the base directory for relative pathes in <dir>
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# where <objdir> is the base directory for relative pathes for result
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# and <target> is the resulting binary environment
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objtree=$2
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basedir=$1
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target=$3
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shift 3
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abspath() {
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local fn dn
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if [ $# -ne 1 ]; then
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echo "usage: ptxd_abspath <path>"
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exit 1
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fi
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if [ -d "${1}" ]; then
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fn=""
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dn="${1}"
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else
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fn="/$(basename "${1}")"
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dn="$(dirname "${1}")"
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fi
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[ ! -d "${dn}" ] && exit 1
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echo "$(cd "${dn}" && pwd)${fn}"
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}
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export -f abspath
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tempdir=$(abspath "${target}.genenv.tmp")
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tmpfile="$(mktemp)"
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mkdir -p "$tempdir"
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(cd $basedir
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for i in $*; do
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if [ -d $i ]; then
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cp -r $i/* $tempdir
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else
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cp -a $i $tempdir
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fi
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done
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)
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find $tempdir -name '.svn' -o -name '*~' -delete
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$objtree/scripts/bareboxenv -s $tempdir ${tmpfile}
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diff "${tmpfile}" "${target}" >/dev/null 2>/dev/null
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if [ $? != 0 ]; then
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mv "${tmpfile}" "${target}"
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else
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rm ${tmpfile}
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fi
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rm -r $tempdir
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