193 lines
4.3 KiB
Bash
Executable File
193 lines
4.3 KiB
Bash
Executable File
#! /usr/bin/env bash
|
|
# icecc -- A simple distributed compiler system
|
|
#
|
|
# Copyright (C) 2004 by the Icecream Authors
|
|
# GPL
|
|
|
|
target_files=
|
|
|
|
is_contained ()
|
|
{
|
|
case " $target_files " in
|
|
*" $1 "* ) return 0 ;;
|
|
*"=$1 "* ) return 0;;
|
|
* ) return 1 ;;
|
|
esac
|
|
}
|
|
|
|
add_file ()
|
|
{
|
|
local name="$1"
|
|
local path="$1";
|
|
if test -n "$2"; then
|
|
name="$2"
|
|
fi
|
|
test -z "$name" && return
|
|
# ls -H isn't really the same as readlink, but
|
|
# readlink is not portable enough.
|
|
path=`ls -H $path`
|
|
toadd="$name=$path"
|
|
is_contained "$toadd" && return
|
|
if test -z "$silent"; then
|
|
echo "adding file $toadd"
|
|
fi
|
|
target_files="$target_files $toadd"
|
|
if test -x "$path"; then
|
|
# Only call ldd when it makes sense
|
|
if file -L "$path" | grep 'ELF' > /dev/null 2>&1; then
|
|
if ! file -L "$path" | grep 'static' > /dev/null 2>&1; then
|
|
# ldd now outputs ld as /lib/ld-linux.so.xx on current nptl based glibc
|
|
# this regexp parse the outputs like:
|
|
# ldd /usr/bin/gcc
|
|
# linux-gate.so.1 => (0xffffe000)
|
|
# libc.so.6 => /lib/tls/libc.so.6 (0xb7e81000)
|
|
# /lib/ld-linux.so.2 (0xb7fe8000)
|
|
# covering both situations ( with => and without )
|
|
for lib in `ldd "$path" | sed -n 's,^[^/]*\(/[^ ]*\).*,\1,p'`; do
|
|
test -f "$lib" || continue
|
|
# Check wether the same library also exists in the parent directory,
|
|
# and prefer that on the assumption that it is a more generic one.
|
|
local baselib=`echo "$lib" | sed 's,\(/[^/]*\)/.*\(/[^/]*\)$,\1\2,'`
|
|
test -f "$baselib" && lib=$baselib
|
|
add_file "$lib"
|
|
done
|
|
fi
|
|
fi
|
|
fi
|
|
}
|
|
|
|
# backward compat
|
|
if test "$1" = "--respect-path"; then
|
|
shift
|
|
fi
|
|
|
|
#add a --silent switch to avoid "broken pipe" errors when calling this scipt from within OE
|
|
if test "$1" = "--silent"; then
|
|
silent=1
|
|
shift
|
|
fi
|
|
|
|
|
|
added_gcc=$1
|
|
shift
|
|
added_gxx=$1
|
|
shift
|
|
added_as=$1
|
|
shift
|
|
archive_name=$1
|
|
|
|
if test -z "$added_gcc" || test -z "$added_gxx" ; then
|
|
echo "usage: $0 <gcc_path> <g++_path>"
|
|
exit 1
|
|
fi
|
|
|
|
if ! test -x "$added_gcc" ; then
|
|
echo "'$added_gcc' is no executable."
|
|
exit 1
|
|
fi
|
|
|
|
if ! test -x "$added_gxx" ; then
|
|
echo "'$added_gcc' is no executable."
|
|
exit 1
|
|
fi
|
|
|
|
|
|
|
|
add_file $added_gcc /usr/bin/gcc
|
|
add_file $added_gxx /usr/bin/g++
|
|
|
|
if test -z "$added_as" ; then
|
|
add_file /usr/bin/as /usr/bin/as
|
|
else
|
|
if ! test -x "$added_as" ; then
|
|
echo "'$added_as' is no executable."
|
|
exit 1
|
|
fi
|
|
|
|
add_file $added_as /usr/bin/as
|
|
fi
|
|
|
|
add_file `$added_gcc -print-prog-name=cc1` /usr/bin/cc1
|
|
add_file `$added_gxx -print-prog-name=cc1plus` /usr/bin/cc1plus
|
|
specfile=`$added_gcc -print-file-name=specs`
|
|
if test -n "$specfile" && test -e "$specfile"; then
|
|
add_file "$specfile"
|
|
fi
|
|
|
|
ltofile=`$added_gcc -print-prog-name=lto1`
|
|
pluginfile="${ltofile%lto1}liblto_plugin.so"
|
|
if test -r "$pluginfile"
|
|
then
|
|
add_file $pluginfile ${pluginfile#*usr}
|
|
add_file $pluginfile /usr${pluginfile#*usr}
|
|
fi
|
|
|
|
tempdir=`mktemp -d /tmp/iceccenvXXXXXX`
|
|
new_target_files=
|
|
for i in $target_files; do
|
|
case $i in
|
|
*=/*)
|
|
target=`echo $i | cut -d= -f1`
|
|
path=`echo $i | cut -d= -f2`
|
|
;;
|
|
*)
|
|
path=$i
|
|
target=$i
|
|
;;
|
|
esac
|
|
mkdir -p $tempdir/`dirname $target`
|
|
cp -p $path $tempdir/$target
|
|
if test -f $tempdir/$target -a -x $tempdir/$target; then
|
|
strip -s $tempdir/$target 2>/dev/null
|
|
fi
|
|
target=`echo $target | cut -b2-`
|
|
new_target_files="$new_target_files $target"
|
|
done
|
|
|
|
#sort the files
|
|
target_files=`for i in $new_target_files; do echo $i; done | sort`
|
|
|
|
#test if an archive name was supplied
|
|
#if not use the md5 of all files as the archive name
|
|
if test -z "$archive_name"; then
|
|
md5sum=NONE
|
|
for file in /usr/bin/md5sum /bin/md5 /usr/bin/md5; do
|
|
if test -x $file; then
|
|
md5sum=$file
|
|
break
|
|
fi
|
|
done
|
|
|
|
#calculate md5 and use it as the archive name
|
|
archive_name=`for i in $target_files; do test -f $tempdir/$i && $md5sum $tempdir/$i; done | sed -e 's/ .*$//' | $md5sum | sed -e 's/ .*$//'`.tar.gz || {
|
|
if test -z "$silent"; then
|
|
echo "Couldn't compute MD5 sum."
|
|
fi
|
|
exit 2
|
|
}
|
|
mydir=`pwd`
|
|
else
|
|
mydir="`dirname "$archive_name"`"
|
|
|
|
#check if we have a full path or only a filename
|
|
if test "$mydir" = "." ; then
|
|
mydir=`pwd`
|
|
else
|
|
mydir=""
|
|
fi
|
|
fi
|
|
|
|
if test -z "$silent"; then
|
|
echo "creating $archive_name"
|
|
fi
|
|
|
|
cd $tempdir
|
|
tar -czhf "$mydir/$archive_name" $target_files || {
|
|
if test -z "$silent"; then
|
|
echo "Couldn't create archive"
|
|
fi
|
|
exit 3
|
|
}
|
|
cd ..
|
|
rm -rf $tempdir
|