mirror of
https://github.com/crosstool-ng/crosstool-ng.git
synced 2024-12-24 06:56:40 +00:00
1115b43f86
... I added a step after "debug" called "finish", and moved the code in crosstool.sh after the loop that processes the steps from crosstool.sh into a do_finish function in functions. Thus, it is now possible to restart after the "debug" step to re-do the final few things (clean and compress). /trunk/scripts/crosstool-NG.sh | 38 0 38 0 -------------------------------------- /trunk/scripts/functions | 42 42 0 0 ++++++++++++++++++++++++++++++++++++++++++ /trunk/steps.mk | 3 2 1 0 ++- 3 files changed, 44 insertions(+), 39 deletions(-)
936 lines
35 KiB
Plaintext
936 lines
35 KiB
Plaintext
# This file contains some usefull common functions
|
|
# Copyright 2007 Yann E. MORIN
|
|
# Licensed under the GPL v2. See COPYING in the root of this package
|
|
|
|
# Prepare the fault handler
|
|
CT_OnError() {
|
|
ret=$?
|
|
# Bail out early in subshell, the upper level shell will act accordingly.
|
|
[ ${BASH_SUBSHELL} -eq 0 ] || exit $ret
|
|
CT_DoLog ERROR "Build failed in step '${CT_STEP_MESSAGE[${CT_STEP_COUNT}]}'"
|
|
for((step=(CT_STEP_COUNT-1); step>1; step--)); do
|
|
CT_DoLog ERROR " called in step '${CT_STEP_MESSAGE[${step}]}'"
|
|
done
|
|
CT_DoLog ERROR "Error happened in '${BASH_SOURCE[1]}' in function '${FUNCNAME[1]}' (line unknown, sorry)"
|
|
for((depth=2; ${BASH_LINENO[$((${depth}-1))]}>0; depth++)); do
|
|
CT_DoLog ERROR " called from '${BASH_SOURCE[${depth}]}' at line # ${BASH_LINENO[${depth}-1]} in function '${FUNCNAME[${depth}]}'"
|
|
done
|
|
[ "${CT_LOG_TO_FILE}" = "y" ] && CT_DoLog ERROR "Look at '${CT_LOG_FILE}' for more info on this error."
|
|
CT_STEP_COUNT=1
|
|
CT_DoEnd ERROR
|
|
exit $ret
|
|
}
|
|
|
|
# Install the fault handler
|
|
trap CT_OnError ERR
|
|
|
|
# Inherit the fault handler in subshells and functions
|
|
set -E
|
|
|
|
# Make pipes fail on the _first_ failed command
|
|
# Not supported on bash < 3.x, but we need it, so drop the obsoleting bash-2.x
|
|
set -o pipefail
|
|
|
|
# Don't hash commands' locations, and search every time it is requested.
|
|
# This is slow, but needed because of the static/shared core gcc which shall
|
|
# always match to shared if it exists, and only fallback to static if the
|
|
# shared is not found
|
|
set +o hashall
|
|
|
|
# Log policy:
|
|
# - first of all, save stdout so we can see the live logs: fd #6
|
|
exec 6>&1
|
|
# - then point stdout to the log file (temporary for now)
|
|
tmp_log_file="${CT_TOP_DIR}/log.$$"
|
|
exec >>"${tmp_log_file}"
|
|
|
|
# The different log levels:
|
|
CT_LOG_LEVEL_ERROR=0
|
|
CT_LOG_LEVEL_WARN=1
|
|
CT_LOG_LEVEL_INFO=2
|
|
CT_LOG_LEVEL_EXTRA=3
|
|
CT_LOG_LEVEL_DEBUG=4
|
|
CT_LOG_LEVEL_ALL=5
|
|
|
|
# Make it easy to use \n and !
|
|
CR=$(printf "\n")
|
|
BANG='!'
|
|
|
|
# A function to log what is happening
|
|
# Different log level are available:
|
|
# - ERROR: A serious, fatal error occurred
|
|
# - WARN: A non fatal, non serious error occurred, take your responsbility with the generated build
|
|
# - INFO: Informational messages
|
|
# - EXTRA: Extra informational messages
|
|
# - DEBUG: Debug messages
|
|
# - ALL: Component's build messages
|
|
# Usage: CT_DoLog <level> [message]
|
|
# If message is empty, then stdin will be logged.
|
|
CT_DoLog() {
|
|
local max_level LEVEL level cur_l cur_L
|
|
local l
|
|
eval max_level="\${CT_LOG_LEVEL_${CT_LOG_LEVEL_MAX}}"
|
|
# Set the maximum log level to DEBUG if we have none
|
|
[ -z "${max_level}" ] && max_level=${CT_LOG_LEVEL_DEBUG}
|
|
|
|
LEVEL="$1"; shift
|
|
eval level="\${CT_LOG_LEVEL_${LEVEL}}"
|
|
|
|
if [ $# -eq 0 ]; then
|
|
cat -
|
|
else
|
|
echo "${@}"
|
|
fi |( IFS="${CR}" # We want the full lines, even leading spaces
|
|
_prog_bar_cpt=0
|
|
_prog_bar[0]='/'
|
|
_prog_bar[1]='-'
|
|
_prog_bar[2]='\'
|
|
_prog_bar[3]='|'
|
|
indent=$((2*CT_STEP_COUNT))
|
|
while read line; do
|
|
case "${CT_LOG_SEE_TOOLS_WARN},${line}" in
|
|
y,*"warning:"*) cur_L=WARN; cur_l=${CT_LOG_LEVEL_WARN};;
|
|
y,*"WARNING:"*) cur_L=WARN; cur_l=${CT_LOG_LEVEL_WARN};;
|
|
*"error:"*) cur_L=ERROR; cur_l=${CT_LOG_LEVEL_ERROR};;
|
|
*"make["*"]: *** ["*) cur_L=ERROR; cur_l=${CT_LOG_LEVEL_ERROR};;
|
|
*) cur_L="${LEVEL}"; cur_l="${level}";;
|
|
esac
|
|
# There will always be a log file (stdout, fd #1), be it /dev/null
|
|
printf "[%-5s]%*s%s%s\n" "${cur_L}" "${indent}" " " "${line}"
|
|
if [ ${cur_l} -le ${max_level} ]; then
|
|
# Only print to console (fd #6) if log level is high enough.
|
|
printf "\r[%-5s]%*s%s%s\n" "${cur_L}" "${indent}" " " "${line}" >&6
|
|
fi
|
|
if [ "${CT_LOG_PROGRESS_BAR}" = "y" ]; then
|
|
printf "\r[%02d:%02d] %s " $((SECONDS/60)) $((SECONDS%60)) "${_prog_bar[$((_prog_bar_cpt/10))]}" >&6
|
|
_prog_bar_cpt=$(((_prog_bar_cpt+1)%40))
|
|
fi
|
|
done
|
|
)
|
|
|
|
return 0
|
|
}
|
|
|
|
# Execute an action, and log its messages
|
|
# Usage: CT_DoExecLog <level> <[VAR=val...] command [parameters...]>
|
|
CT_DoExecLog() {
|
|
local level="$1"
|
|
shift
|
|
CT_DoLog DEBUG "==> Executing: '${@}'"
|
|
"${@}" 2>&1 |CT_DoLog "${level}"
|
|
}
|
|
|
|
# Tail message to be logged whatever happens
|
|
# Usage: CT_DoEnd <level>
|
|
CT_DoEnd()
|
|
{
|
|
local level="$1"
|
|
CT_STOP_DATE=$(CT_DoDate +%s%N)
|
|
CT_STOP_DATE_HUMAN=$(CT_DoDate +%Y%m%d.%H%M%S)
|
|
if [ "${level}" != "ERROR" ]; then
|
|
CT_DoLog "${level:-INFO}" "Build completed at ${CT_STOP_DATE_HUMAN}"
|
|
fi
|
|
elapsed=$((CT_STOP_DATE-CT_STAR_DATE))
|
|
elapsed_min=$((elapsed/(60*1000*1000*1000)))
|
|
elapsed_sec=$(printf "%02d" $(((elapsed%(60*1000*1000*1000))/(1000*1000*1000))))
|
|
elapsed_csec=$(printf "%02d" $(((elapsed%(1000*1000*1000))/(10*1000*1000))))
|
|
CT_DoLog ${level:-INFO} "(elapsed: ${elapsed_min}:${elapsed_sec}.${elapsed_csec})"
|
|
}
|
|
|
|
# Abort the execution with an error message
|
|
# Usage: CT_Abort <message>
|
|
CT_Abort() {
|
|
CT_DoLog ERROR "$1"
|
|
exit 1
|
|
}
|
|
|
|
# Test a condition, and print a message if satisfied
|
|
# Usage: CT_Test <message> <tests>
|
|
CT_Test() {
|
|
local ret
|
|
local m="$1"
|
|
shift
|
|
test "$@" && CT_DoLog WARN "$m"
|
|
return 0
|
|
}
|
|
|
|
# Test a condition, and abort with an error message if satisfied
|
|
# Usage: CT_TestAndAbort <message> <tests>
|
|
CT_TestAndAbort() {
|
|
local m="$1"
|
|
shift
|
|
test "$@" && CT_Abort "$m"
|
|
return 0
|
|
}
|
|
|
|
# Test a condition, and abort with an error message if not satisfied
|
|
# Usage: CT_TestAndAbort <message> <tests>
|
|
CT_TestOrAbort() {
|
|
local m="$1"
|
|
shift
|
|
test "$@" || CT_Abort "$m"
|
|
return 0
|
|
}
|
|
|
|
# Test the presence of a tool, or abort if not found
|
|
# Usage: CT_HasOrAbort <tool>
|
|
CT_HasOrAbort() {
|
|
CT_TestAndAbort "'${1}' not found and needed for successful toolchain build." -z "$(CT_Which "${1}")"
|
|
return 0
|
|
}
|
|
|
|
# Search a program: wrap "which" for those system where
|
|
# "which" verbosely says there is no match (Mdk are such
|
|
# suckers...)
|
|
# Usage: CT_Which <filename>
|
|
CT_Which() {
|
|
which "$1" 2>/dev/null || true
|
|
}
|
|
|
|
# Get current date with nanosecond precision
|
|
# On those system not supporting nanosecond precision, faked with rounding down
|
|
# to the highest entire second
|
|
# Usage: CT_DoDate <fmt>
|
|
CT_DoDate() {
|
|
date "$1" |sed -r -e 's/%N$/000000000/;'
|
|
}
|
|
|
|
CT_STEP_COUNT=1
|
|
CT_STEP_MESSAGE[${CT_STEP_COUNT}]="<none>"
|
|
# Memorise a step being done so that any error is caught
|
|
# Usage: CT_DoStep <loglevel> <message>
|
|
CT_DoStep() {
|
|
local start=$(CT_DoDate +%s%N)
|
|
CT_DoLog "$1" "================================================================="
|
|
CT_DoLog "$1" "$2"
|
|
CT_STEP_COUNT=$((CT_STEP_COUNT+1))
|
|
CT_STEP_LEVEL[${CT_STEP_COUNT}]="$1"; shift
|
|
CT_STEP_START[${CT_STEP_COUNT}]="${start}"
|
|
CT_STEP_MESSAGE[${CT_STEP_COUNT}]="$1"
|
|
return 0
|
|
}
|
|
|
|
# End the step just being done
|
|
# Usage: CT_EndStep
|
|
CT_EndStep() {
|
|
local stop=$(CT_DoDate +%s%N)
|
|
local duration=$(printf "%032d" $((stop-${CT_STEP_START[${CT_STEP_COUNT}]})) |sed -r -e 's/([[:digit:]]{2})[[:digit:]]{7}$/\.\1/; s/^0+//; s/^\./0\./;')
|
|
local elapsed=$(printf "%02d:%02d" $((SECONDS/60)) $((SECONDS%60)))
|
|
local level="${CT_STEP_LEVEL[${CT_STEP_COUNT}]}"
|
|
local message="${CT_STEP_MESSAGE[${CT_STEP_COUNT}]}"
|
|
CT_STEP_COUNT=$((CT_STEP_COUNT-1))
|
|
CT_DoLog "${level}" "${message}: done in ${duration}s (at ${elapsed})"
|
|
return 0
|
|
}
|
|
|
|
# Pushes into a directory, and pops back
|
|
CT_Pushd() {
|
|
pushd "$1" >/dev/null 2>&1
|
|
}
|
|
CT_Popd() {
|
|
popd >/dev/null 2>&1
|
|
}
|
|
|
|
# Creates a temporary directory
|
|
# $1: variable to assign to
|
|
# Usage: CT_MktempDir foo
|
|
CT_MktempDir() {
|
|
# Some mktemp do not allow more than 6 Xs
|
|
eval "$1"=$(mktemp -q -d "${CT_BUILD_DIR}/tmp.XXXXXX")
|
|
CT_TestOrAbort "Could not make temporary directory" -n "${!1}" -a -d "${!1}"
|
|
CT_DoLog DEBUG "Made temporary directory '${!1}'"
|
|
return 0
|
|
}
|
|
|
|
# Removes one or more directories, even if it is read-only, or its parent is
|
|
# Usage: CT_DoForceRmdir dir [...]
|
|
CT_DoForceRmdir() {
|
|
local dir
|
|
local mode
|
|
for dir in "${@}"; do
|
|
[ -d "${dir}" ] || continue
|
|
mode="$(stat -c '%a' "${dir}")"
|
|
CT_DoExecLog ALL chmod -R u+w "$(dirname "${dir}")"
|
|
CT_DoExecLog ALL rm -rf "${dir}"
|
|
CT_DoExecLog ALL chmod -R ${mode} "$(dirname "${dir}")"
|
|
done
|
|
}
|
|
|
|
# Echoes the specified string on stdout until the pipe breaks.
|
|
# Doesn't fail
|
|
# $1: string to echo
|
|
# Usage: CT_DoYes "" |make oldconfig
|
|
CT_DoYes() {
|
|
yes "$1" || true
|
|
}
|
|
|
|
# Get the file name extension of a component
|
|
# Usage: CT_GetFileExtension <component_name-component_version> [extension]
|
|
# If found, echoes the extension to stdout
|
|
# If not found, echoes nothing on stdout.
|
|
CT_GetFileExtension() {
|
|
local ext
|
|
local file="$1"
|
|
shift
|
|
local first_ext="$1"
|
|
|
|
# we need to also check for an empty extension for those very
|
|
# peculiar components that don't have one (such as sstrip from
|
|
# buildroot).
|
|
for ext in ${first_ext} .tar.gz .tar.bz2 .tgz .tar ''; do
|
|
if [ -f "${CT_TARBALLS_DIR}/${file}${ext}" ]; then
|
|
echo "${ext}"
|
|
break
|
|
fi
|
|
done
|
|
|
|
return 0
|
|
}
|
|
|
|
# Set environment for proxy access
|
|
# Usage: CT_DoSetProxy <proxy_type>
|
|
# where proxy_type is one of 'http', 'sockssys', 'socks4' or 'socks5',
|
|
# or empty (to not change proxy settings).
|
|
CT_DoSetProxy() {
|
|
case "${1}" in
|
|
http)
|
|
http_proxy="http://"
|
|
case "${CT_PROXY_USER}:${CT_PROXY_PASS}" in
|
|
:) ;;
|
|
:*) http_proxy="${http_proxy}:${CT_PROXY_PASS}@";;
|
|
*:) http_proxy="${http_proxy}${CT_PROXY_USER}@";;
|
|
*:*) http_proxy="${http_proxy}${CT_PROXY_USER}:${CT_PROXY_PASS}@";;
|
|
esac
|
|
export http_proxy="${http_proxy}${CT_PROXY_HOST}:${CT_PROXY_PORT}/"
|
|
export https_proxy="${http_proxy}"
|
|
export ftp_proxy="${http_proxy}"
|
|
CT_DoLog DEBUG "http_proxy='${http_proxy}'"
|
|
;;
|
|
sockssys)
|
|
CT_HasOrAbort tsocks
|
|
. tsocks -on
|
|
;;
|
|
socks*)
|
|
# Remove any lingering config file from any previous run
|
|
rm -f "${CT_BUILD_DIR}/tsocks.conf"
|
|
# Find all interfaces and build locally accessible networks
|
|
server_ip=$(ping -c 1 -W 2 "${CT_PROXY_HOST}" |head -n 1 |sed -r -e 's/^[^\(]+\(([^\)]+)\).*$/\1/;' || true)
|
|
CT_TestOrAbort "SOCKS proxy '${CT_PROXY_HOST}' has no IP." -n "${server_ip}"
|
|
/sbin/ifconfig |gawk -v server_ip="${server_ip}" '
|
|
BEGIN {
|
|
split( server_ip, tmp, "\\." );
|
|
server_ip_num = tmp[1] * 2^24 + tmp[2] * 2^16 + tmp[3] * 2^8 + tmp[4] * 2^0;
|
|
pairs = 0;
|
|
}
|
|
|
|
$0 ~ /^[[:space:]]*inet addr:/ {
|
|
split( $2, tmp, ":|\\." );
|
|
if( ( tmp[2] == 127 ) && ( tmp[3] == 0 ) && ( tmp[4] == 0 ) && ( tmp[5] == 1 ) ) {
|
|
/* Skip 127.0.0.1, it'\''s taken care of by tsocks itself */
|
|
next;
|
|
}
|
|
ip_num = tmp[2] * 2^24 + tmp[3] * 2^16 + tmp[4] * 2 ^8 + tmp[5] * 2^0;
|
|
i = 32;
|
|
do {
|
|
i--;
|
|
mask = 2^32 - 2^i;
|
|
} while( (i!=0) && ( and( server_ip_num, mask ) == and( ip_num, mask ) ) );
|
|
mask = and( 0xFFFFFFFF, lshift( mask, 1 ) );
|
|
if( (i!=0) && (mask!=0) ) {
|
|
masked_ip = and( ip_num, mask );
|
|
for( i=0; i<pairs; i++ ) {
|
|
if( ( masked_ip == ips[i] ) && ( mask == masks[i] ) ) {
|
|
next;
|
|
}
|
|
}
|
|
ips[pairs] = masked_ip;
|
|
masks[pairs] = mask;
|
|
pairs++;
|
|
printf( "local = %d.%d.%d.%d/%d.%d.%d.%d\n",
|
|
and( 0xFF, masked_ip / 2^24 ),
|
|
and( 0xFF, masked_ip / 2^16 ),
|
|
and( 0xFF, masked_ip / 2^8 ),
|
|
and( 0xFF, masked_ip / 2^0 ),
|
|
and( 0xFF, mask / 2^24 ),
|
|
and( 0xFF, mask / 2^16 ),
|
|
and( 0xFF, mask / 2^8 ),
|
|
and( 0xFF, mask / 2^0 ) );
|
|
}
|
|
}
|
|
' >"${CT_BUILD_DIR}/tsocks.conf"
|
|
( echo "server = ${server_ip}";
|
|
echo "server_port = ${CT_PROXY_PORT}";
|
|
[ -n "${CT_PROXY_USER}" ] && echo "default_user=${CT_PROXY_USER}";
|
|
[ -n "${CT_PROXY_PASS}" ] && echo "default_pass=${CT_PROXY_PASS}";
|
|
) >>"${CT_BUILD_DIR}/tsocks.conf"
|
|
case "${CT_PROXY_TYPE/socks}" in
|
|
4|5) proxy_type="${CT_PROXY_TYPE/socks}";;
|
|
auto)
|
|
reply=$(inspectsocks "${server_ip}" "${CT_PROXY_PORT}" 2>&1 || true)
|
|
case "${reply}" in
|
|
*"server is a version 4 socks server") proxy_type=4;;
|
|
*"server is a version 5 socks server") proxy_type=5;;
|
|
*) CT_Abort "Unable to determine SOCKS proxy type for '${CT_PROXY_HOST}:${CT_PROXY_PORT}'"
|
|
esac
|
|
;;
|
|
esac
|
|
echo "server_type = ${proxy_type}" >> "${CT_BUILD_DIR}/tsocks.conf"
|
|
CT_HasOrAbort tsocks
|
|
# If tsocks was found, then validateconf is present (distributed with tsocks).
|
|
CT_DoExecLog DEBUG validateconf -f "${CT_BUILD_DIR}/tsocks.conf"
|
|
export TSOCKS_CONF_FILE="${CT_BUILD_DIR}/tsocks.conf"
|
|
. tsocks -on
|
|
;;
|
|
esac
|
|
}
|
|
|
|
# Download an URL using wget
|
|
# Usage: CT_DoGetFileWget <URL>
|
|
CT_DoGetFileWget() {
|
|
# Need to return true because it is legitimate to not find the tarball at
|
|
# some of the provided URLs (think about snapshots, different layouts for
|
|
# different gcc versions, etc...)
|
|
# Some (very old!) FTP server might not support the passive mode, thus
|
|
# retry without
|
|
# With automated download as we are doing, it can be very dangerous to use
|
|
# -c to continue the downloads. It's far better to simply overwrite the
|
|
# destination file
|
|
# Some company networks have firewalls to connect to the internet, but it's
|
|
# not easy to detect them, and wget does not timeout by default while
|
|
# connecting, so force a global ${CT_CONNECT_TIMEOUT}-second timeout.
|
|
wget -T ${CT_CONNECT_TIMEOUT} -nc --progress=dot:binary --tries=3 --passive-ftp "$1" \
|
|
|| wget -T ${CT_CONNECT_TIMEOUT} -nc --progress=dot:binary --tries=3 "$1" \
|
|
|| true
|
|
}
|
|
|
|
# Download an URL using curl
|
|
# Usage: CT_DoGetFileCurl <URL>
|
|
CT_DoGetFileCurl() {
|
|
# Note: comments about wget method (above) are also valid here
|
|
# Plus: no good progress indicator is available with curl,
|
|
# so output is consigned to oblivion
|
|
curl --ftp-pasv -O --retry 3 "$1" --connect-timeout ${CT_CONNECT_TIMEOUT} >/dev/null \
|
|
|| curl -O --retry 3 "$1" --connect-timeout ${CT_CONNECT_TIMEOUT} >/dev/null \
|
|
|| true
|
|
}
|
|
|
|
_wget=$(CT_Which wget)
|
|
_curl=$(CT_Which curl)
|
|
# Wrapper function to call one of curl or wget
|
|
# Usage: CT_DoGetFile <URL>
|
|
CT_DoGetFile() {
|
|
case "${_wget},${_curl}" in
|
|
,) CT_Abort "Could find neither wget nor curl";;
|
|
,*) CT_DoExecLog ALL CT_DoGetFileCurl "$1" 2>&1;;
|
|
*) CT_DoExecLog ALL CT_DoGetFileWget "$1" 2>&1;;
|
|
esac
|
|
}
|
|
|
|
# This function tries to retrieve a tarball form a local directory
|
|
# Usage: CT_GetLocal <basename> [.extension]
|
|
CT_GetLocal() {
|
|
local basename="$1"
|
|
local first_ext="$2"
|
|
local ext
|
|
|
|
# Do we already have it in *our* tarballs dir?
|
|
ext=$(CT_GetFileExtension "${basename}" ${first_ext})
|
|
if [ -n "${ext}" ]; then
|
|
CT_DoLog DEBUG "Already have '${basename}'"
|
|
return 0
|
|
fi
|
|
|
|
if [ -n "${CT_LOCAL_TARBALLS_DIR}" ]; then
|
|
CT_DoLog DEBUG "Trying to retrieve an already downloaded copy of '${basename}'"
|
|
# We'd rather have a bzip2'ed tarball, then gzipped tarball, plain tarball,
|
|
# or, as a failover, a file without extension.
|
|
# Try local copy first, if it exists
|
|
for ext in ${first_ext} .tar.bz2 .tar.gz .tgz .tar ''; do
|
|
CT_DoLog DEBUG "Trying '${CT_LOCAL_TARBALLS_DIR}/${basename}${ext}'"
|
|
if [ -r "${CT_LOCAL_TARBALLS_DIR}/${basename}${ext}" -a \
|
|
"${CT_FORCE_DOWNLOAD}" != "y" ]; then
|
|
CT_DoLog DEBUG "Got '${basename}' from local storage"
|
|
CT_DoExecLog ALL ln -s "${CT_LOCAL_TARBALLS_DIR}/${basename}${ext}" "${CT_TARBALLS_DIR}/${basename}${ext}"
|
|
return 0
|
|
fi
|
|
done
|
|
fi
|
|
return 1
|
|
}
|
|
|
|
# This function saves the specified to local storage if possible,
|
|
# and if so, symlinks it for later usage
|
|
# Usage: CT_SaveLocal </full/path/file.name>
|
|
CT_SaveLocal() {
|
|
local file="$1"
|
|
local basename="${file##*/}"
|
|
|
|
if [ "${CT_SAVE_TARBALLS}" = "y" ]; then
|
|
CT_DoLog EXTRA "Saving '${basename}' to local storage"
|
|
# The file may already exist if downloads are forced: remove it first
|
|
CT_DoExecLog ALL rm -f "${CT_LOCAL_TARBALLS_DIR}/${basename}"
|
|
CT_DoExecLog ALL mv -f "${file}" "${CT_LOCAL_TARBALLS_DIR}"
|
|
CT_DoExecLog ALL ln -s "${CT_LOCAL_TARBALLS_DIR}/${basename}" "${file}"
|
|
fi
|
|
}
|
|
|
|
# Download the file from one of the URLs passed as argument
|
|
# Usage: CT_GetFile <basename> [.extension] <url> [url ...]
|
|
CT_GetFile() {
|
|
local ext
|
|
local url
|
|
local file="$1"
|
|
local first_ext
|
|
shift
|
|
# If next argument starts with a dot, then this is not an URL,
|
|
# and we can consider that it is a preferred extension.
|
|
case "$1" in
|
|
.*) first_ext="$1"
|
|
shift
|
|
;;
|
|
esac
|
|
|
|
# Does it exist localy?
|
|
CT_GetLocal "${file}" ${first_ext} && return 0 || true
|
|
# No, it does not...
|
|
|
|
# Are downloads allowed ?
|
|
CT_TestAndAbort "File '${file}' not present locally, and downloads are not allowed" "${CT_FORBID_DOWNLOAD}" = "y"
|
|
|
|
# Try to retrieve the file
|
|
CT_DoLog EXTRA "Retrieving '${file}'"
|
|
CT_Pushd "${CT_TARBALLS_DIR}"
|
|
|
|
# Add URLs on the LAN mirror
|
|
LAN_URLS=
|
|
if [ "${CT_USE_MIRROR}" = "y" ]; then
|
|
CT_TestOrAbort "Please set the LAN mirror hostname" -n "${CT_MIRROR_HOSTNAME}"
|
|
CT_TestOrAbort "Please tell me where to find tarballs on the LAN mirror '${CT_MIRROR_HOSTNAME}'" -n "${CT_MIRROR_BASE}"
|
|
LAN_URLS="${LAN_URLS} ${CT_MIRROR_SCHEME}://${CT_MIRROR_HOSTNAME}/${CT_MIRROR_BASE}/${file%-*}"
|
|
LAN_URLS="${LAN_URLS} ${CT_MIRROR_SCHEME}://${CT_MIRROR_HOSTNAME}/${CT_MIRROR_BASE}"
|
|
|
|
if [ "${CT_PREFER_MIRROR}" = "y" ]; then
|
|
CT_DoLog DEBUG "Pre-pending LAN mirror URLs"
|
|
URLS="${LAN_URLS} ${@}"
|
|
else
|
|
CT_DoLog DEBUG "Appending LAN mirror URLs"
|
|
URLS="${@} ${LAN_URLS}"
|
|
fi
|
|
fi
|
|
|
|
# Scan all URLs in turn, and try to grab a tarball from there
|
|
CT_DoSetProxy ${CT_PROXY_TYPE}
|
|
for ext in ${first_ext} .tar.bz2 .tar.gz .tgz .tar ''; do
|
|
# Try all urls in turn
|
|
for url in ${URLS}; do
|
|
CT_DoLog DEBUG "Trying '${url}/${file}${ext}'"
|
|
CT_DoGetFile "${url}/${file}${ext}"
|
|
if [ -f "${file}${ext}" ]; then
|
|
CT_DoLog DEBUG "Got '${file}' from the Internet"
|
|
CT_SaveLocal "${CT_TARBALLS_DIR}/${file}${ext}"
|
|
return 0
|
|
fi
|
|
done
|
|
done
|
|
CT_Popd
|
|
|
|
CT_Abort "Could not retrieve '${file}'."
|
|
}
|
|
|
|
# Checkout from CVS, and build the associated tarball
|
|
# The tarball will be called ${basename}.tar.bz2
|
|
# Prerequisite: either the server does not require password,
|
|
# or the user must already be logged in.
|
|
# 'tag' is the tag to retrieve. Must be specified, but can be empty.
|
|
# If dirname is specified, then module will be renamed to dirname
|
|
# prior to building the tarball.
|
|
# Usage: CT_GetCVS <basename> <url> <module> <tag> [dirname]
|
|
CT_GetCVS() {
|
|
local basename="$1"
|
|
local uri="$2"
|
|
local module="$3"
|
|
local tag="${4:+-r ${4}}"
|
|
local dirname="$5"
|
|
local tmp_dir
|
|
|
|
# Does it exist localy?
|
|
CT_GetLocal "${basename}" && return 0 || true
|
|
# No, it does not...
|
|
|
|
# Are downloads allowed ?
|
|
CT_TestAndAbort "File '${file}' not present locally, and downloads are not allowed" "${CT_FORBID_DOWNLOAD}" = "y"
|
|
|
|
CT_DoLog EXTRA "Retrieving '${basename}'"
|
|
|
|
CT_MktempDir tmp_dir
|
|
CT_Pushd "${tmp_dir}"
|
|
|
|
CT_DoSetProxy ${CT_PROXY_TYPE}
|
|
CT_DoExecLog ALL cvs -z 9 -d "${uri}" co -P ${tag} "${module}"
|
|
[ -n "${dirname}" ] && CT_DoExecLog ALL mv "${module}" "${dirname}"
|
|
CT_DoExecLog ALL tar cjf "${CT_TARBALLS_DIR}/${basename}.tar.bz2" "${dirname:-${module}}"
|
|
CT_SaveLocal "${CT_TARBALLS_DIR}/${basename}.tar.bz2"
|
|
|
|
CT_Popd
|
|
CT_DoExecLog ALL rm -rf "${tmp_dir}"
|
|
}
|
|
|
|
# Extract a tarball
|
|
# Some tarballs need to be extracted in specific places. Eg.: glibc addons
|
|
# must be extracted in the glibc directory; uCLibc locales must be extracted
|
|
# in the extra/locale sub-directory of uClibc. This is taken into account
|
|
# by the caller, that did a 'cd' into the correct path before calling us
|
|
# and sets nochdir to 'nochdir'.
|
|
# Usage: CT_Extract <basename> [nochdir]
|
|
CT_Extract() {
|
|
local basename="$1"
|
|
local nochdir="$2"
|
|
local ext=$(CT_GetFileExtension "${basename}")
|
|
CT_TestAndAbort "'${basename}' not found in '${CT_TARBALLS_DIR}'" -z "${ext}"
|
|
local full_file="${CT_TARBALLS_DIR}/${basename}${ext}"
|
|
|
|
# Check if already extracted
|
|
if [ -e "${CT_SRC_DIR}/.${basename}.extracted" ]; then
|
|
CT_DoLog DEBUG "Already extracted '${basename}'"
|
|
return 0
|
|
fi
|
|
|
|
[ "${nochdir}" = "nochdir" ] || CT_Pushd "${CT_SRC_DIR}"
|
|
|
|
CT_DoLog EXTRA "Extracting '${basename}'"
|
|
case "${ext}" in
|
|
.tar.bz2) CT_DoExecLog ALL tar xvjf "${full_file}";;
|
|
.tar.gz|.tgz) CT_DoExecLog ALL tar xvzf "${full_file}";;
|
|
.tar) CT_DoExecLog ALL tar xvf "${full_file}";;
|
|
*) CT_Abort "Don't know how to handle '${basename}${ext}': unknown extension" ;;
|
|
esac
|
|
|
|
touch "${CT_SRC_DIR}/.${basename}.extracted"
|
|
|
|
[ "${nochdir}" = "nochdir" ] || CT_Popd
|
|
}
|
|
|
|
# Patches the specified component
|
|
# Usage: CT_Patch <basename> [nochdir]
|
|
CT_Patch() {
|
|
local basename="$1"
|
|
local nochdir="$2"
|
|
local base_file="${basename%%-*}"
|
|
local ver_file="${basename#*-}"
|
|
local official_patch_dir
|
|
local custom_patch_dir
|
|
|
|
# Check if already patched
|
|
if [ -e "${CT_SRC_DIR}/.${basename}.patched" ]; then
|
|
CT_DoLog DEBUG "Already patched '${basename}'"
|
|
return 0
|
|
fi
|
|
|
|
[ "${nochdir}" = "nochdir" ] || CT_Pushd "${CT_SRC_DIR}/${basename}"
|
|
|
|
CT_DoLog EXTRA "Patching '${basename}'"
|
|
|
|
official_patch_dir=
|
|
custom_patch_dir=
|
|
[ "${CT_CUSTOM_PATCH_ONLY}" = "y" ] || official_patch_dir="${CT_LIB_DIR}/patches/${base_file}/${ver_file}"
|
|
[ "${CT_CUSTOM_PATCH}" = "y" ] && custom_patch_dir="${CT_CUSTOM_PATCH_DIR}/${base_file}/${ver_file}"
|
|
for patch_dir in "${official_patch_dir}" "${custom_patch_dir}"; do
|
|
if [ -n "${patch_dir}" -a -d "${patch_dir}" ]; then
|
|
for p in "${patch_dir}"/*.patch; do
|
|
if [ -f "${p}" ]; then
|
|
CT_DoLog DEBUG "Applying patch '${p}'"
|
|
CT_DoExecLog ALL patch -g0 -F1 -p1 -f <"${p}"
|
|
CT_TestAndAbort "Failed while applying patch file '${p}'" ${PIPESTATUS[0]} -ne 0
|
|
fi
|
|
done
|
|
fi
|
|
done
|
|
|
|
if [ "${CT_OVERIDE_CONFIG_GUESS_SUB}" = "y" ]; then
|
|
CT_DoLog ALL "Overiding config.guess and config.sub"
|
|
for cfg in config_guess config_sub; do
|
|
eval ${cfg}="${CT_LIB_DIR}/scripts/${cfg/_/.}"
|
|
[ -e "${CT_TOP_DIR}/scripts/${cfg/_/.}" ] && eval ${cfg}="${CT_TOP_DIR}/scripts/${cfg/_/.}"
|
|
# Can't use CT_DoExecLog because of the '{} \;' to be passed un-mangled to find
|
|
find . -type f -name "${cfg/_/.}" -exec cp -v "${!cfg}" {} \; |CT_DoLog ALL
|
|
done
|
|
fi
|
|
|
|
touch "${CT_SRC_DIR}/.${basename}.patched"
|
|
|
|
[ "${nochdir}" = "nochdir" ] || CT_Popd
|
|
}
|
|
|
|
# Two wrappers to call config.(guess|sub) either from CT_TOP_DIR or CT_LIB_DIR.
|
|
# Those from CT_TOP_DIR, if they exist, will be be more recent than those from CT_LIB_DIR.
|
|
CT_DoConfigGuess() {
|
|
if [ -x "${CT_TOP_DIR}/scripts/config.guess" ]; then
|
|
"${CT_TOP_DIR}/scripts/config.guess"
|
|
else
|
|
"${CT_LIB_DIR}/scripts/config.guess"
|
|
fi
|
|
}
|
|
|
|
CT_DoConfigSub() {
|
|
if [ -x "${CT_TOP_DIR}/scripts/config.sub" ]; then
|
|
"${CT_TOP_DIR}/scripts/config.sub" "$@"
|
|
else
|
|
"${CT_LIB_DIR}/scripts/config.sub" "$@"
|
|
fi
|
|
}
|
|
|
|
# Compute the target tuple from what is provided by the user
|
|
# Usage: CT_DoBuildTargetTuple
|
|
# In fact this function takes the environment variables to build the target
|
|
# tuple. It is needed both by the normal build sequence, as well as the
|
|
# sample saving sequence.
|
|
CT_DoBuildTargetTuple() {
|
|
# Set the endianness suffix, and the default endianness gcc option
|
|
case "${CT_ARCH_BE},${CT_ARCH_LE}" in
|
|
y,) target_endian_eb=eb
|
|
target_endian_el=
|
|
CT_ARCH_ENDIAN_CFLAG="-mbig-endian"
|
|
CT_ARCH_ENDIAN_LDFLAG="-EB"
|
|
;;
|
|
,y) target_endian_eb=
|
|
target_endian_el=el
|
|
CT_ARCH_ENDIAN_CFLAG="-mlittle-endian"
|
|
CT_ARCH_ENDIAN_LDFLAG="-EL"
|
|
;;
|
|
esac
|
|
|
|
# Build the default architecture tuple part
|
|
CT_TARGET_ARCH="${CT_ARCH}"
|
|
|
|
# Set defaults for the system part of the tuple. Can be overriden
|
|
# by architecture-specific values.
|
|
case "${CT_LIBC}" in
|
|
none) CT_TARGET_SYS=elf;;
|
|
*glibc) CT_TARGET_SYS=gnu;;
|
|
uClibc) CT_TARGET_SYS=uclibc;;
|
|
esac
|
|
|
|
# Transform the ARCH into a kernel-understandable ARCH
|
|
CT_KERNEL_ARCH="${CT_ARCH}"
|
|
|
|
# Set the default values for ARCH, ABI, CPU, TUNE, FPU and FLOAT
|
|
unset CT_ARCH_ARCH_CFLAG CT_ARCH_ABI_CFLAG CT_ARCH_CPU_CFLAG CT_ARCH_TUNE_CFLAG CT_ARCH_FPU_CFLAG CT_ARCH_FLOAT_CFLAG
|
|
unset CT_ARCH_WITH_ARCH CT_ARCH_WITH_ABI CT_ARCH_WITH_CPU CT_ARCH_WITH_TUNE CT_ARCH_WITH_FPU CT_ARCH_WITH_FLOAT
|
|
[ "${CT_ARCH_ARCH}" ] && { CT_ARCH_ARCH_CFLAG="-march=${CT_ARCH_ARCH}"; CT_ARCH_WITH_ARCH="--with-arch=${CT_ARCH_ARCH}"; }
|
|
[ "${CT_ARCH_ABI}" ] && { CT_ARCH_ABI_CFLAG="-mabi=${CT_ARCH_ABI}"; CT_ARCH_WITH_ABI="--with-abi=${CT_ARCH_ABI}"; }
|
|
[ "${CT_ARCH_CPU}" ] && { CT_ARCH_CPU_CFLAG="-mcpu=${CT_ARCH_CPU}"; CT_ARCH_WITH_CPU="--with-cpu=${CT_ARCH_CPU}"; }
|
|
[ "${CT_ARCH_TUNE}" ] && { CT_ARCH_TUNE_CFLAG="-mtune=${CT_ARCH_TUNE}"; CT_ARCH_WITH_TUNE="--with-tune=${CT_ARCH_TUNE}"; }
|
|
[ "${CT_ARCH_FPU}" ] && { CT_ARCH_FPU_CFLAG="-mfpu=${CT_ARCH_FPU}"; CT_ARCH_WITH_FPU="--with-fpu=${CT_ARCH_FPU}"; }
|
|
[ "${CT_ARCH_FLOAT_SW}" ] && { CT_ARCH_FLOAT_CFLAG="-msoft-float"; CT_ARCH_WITH_FLOAT="--with-float=soft"; }
|
|
|
|
# Build the default kernel tuple part
|
|
CT_TARGET_KERNEL="${CT_KERNEL}"
|
|
|
|
# Overide the default values with the components specific settings
|
|
CT_DoArchTupleValues
|
|
CT_DoKernelTupleValues
|
|
|
|
# Finish the target tuple construction
|
|
CT_TARGET="${CT_TARGET_ARCH}-${CT_TARGET_VENDOR:-unknown}-${CT_TARGET_KERNEL}${CT_TARGET_KERNEL:+-}${CT_TARGET_SYS}"
|
|
|
|
# Sanity checks
|
|
__sed_alias=""
|
|
if [ -n "${CT_TARGET_ALIAS_SED_EXPR}" ]; then
|
|
__sed_alias=$(echo "${CT_TARGET}" |sed -r -e "${CT_TARGET_ALIAS_SED_EXPR}")
|
|
fi
|
|
case ":${CT_TARGET_VENDOR}:${CT_TARGET_ALIAS}:${__sed_alias}:" in
|
|
:*" "*:*:*:) CT_Abort "Don't use spaces in the vendor string, it breaks things.";;
|
|
:*"-"*:*:*:) CT_Abort "Don't use dashes in the vendor string, it breaks things.";;
|
|
:*:*" "*:*:) CT_Abort "Don't use spaces in the target alias, it breaks things.";;
|
|
:*:*:*" "*:) CT_Abort "Don't use spaces in the target sed transform, it breaks things.";;
|
|
esac
|
|
|
|
# Canonicalise it
|
|
CT_TARGET=$(CT_DoConfigSub "${CT_TARGET}")
|
|
|
|
# Prepare the target CFLAGS
|
|
CT_ARCH_TARGET_CFLAGS="${CT_ARCH_TARGET_CFLAGS} ${CT_ARCH_ENDIAN_CFLAG}"
|
|
CT_ARCH_TARGET_CFLAGS="${CT_ARCH_TARGET_CFLAGS} ${CT_ARCH_ARCH_CFLAG}"
|
|
CT_ARCH_TARGET_CFLAGS="${CT_ARCH_TARGET_CFLAGS} ${CT_ARCH_ABI_CFLAG}"
|
|
CT_ARCH_TARGET_CFLAGS="${CT_ARCH_TARGET_CFLAGS} ${CT_ARCH_CPU_CFLAG}"
|
|
CT_ARCH_TARGET_CFLAGS="${CT_ARCH_TARGET_CFLAGS} ${CT_ARCH_TUNE_CFLAG}"
|
|
CT_ARCH_TARGET_CFLAGS="${CT_ARCH_TARGET_CFLAGS} ${CT_ARCH_FPU_CFLAG}"
|
|
CT_ARCH_TARGET_CFLAGS="${CT_ARCH_TARGET_CFLAGS} ${CT_ARCH_FLOAT_CFLAG}"
|
|
|
|
# Now on for the target LDFLAGS
|
|
CT_ARCH_TARGET_LDFLAGS="${CT_ARCH_TARGET_LDFLAGS} ${CT_ARCH_ENDIAN_LDFLAG}"
|
|
}
|
|
|
|
# This function does pause the build until the user strikes "Return"
|
|
# Usage: CT_DoPause [optional_message]
|
|
CT_DoPause() {
|
|
local foo
|
|
local message="${1:-Pausing for your pleasure}"
|
|
CT_DoLog INFO "${message}"
|
|
read -p "Press 'Enter' to continue, or Ctrl-C to stop..." foo >&6
|
|
return 0
|
|
}
|
|
|
|
# This function saves the state of the toolchain to be able to restart
|
|
# at any one point
|
|
# Usage: CT_DoSaveState <next_step_name>
|
|
CT_DoSaveState() {
|
|
[ "${CT_DEBUG_CT_SAVE_STEPS}" = "y" ] || return 0
|
|
local state_name="$1"
|
|
local state_dir="${CT_STATE_DIR}/${state_name}"
|
|
|
|
CT_DoLog DEBUG "Saving state to restart at step '${state_name}'..."
|
|
|
|
rm -rf "${state_dir}"
|
|
mkdir -p "${state_dir}"
|
|
|
|
case "${CT_DEBUG_CT_SAVE_STEPS_GZIP}" in
|
|
y) tar_opt=z; tar_ext=.gz;;
|
|
*) tar_opt=; tar_ext=;;
|
|
esac
|
|
|
|
CT_DoLog DEBUG " Saving environment and aliases"
|
|
# We must omit shell functions, and some specific bash variables
|
|
# that break when restoring the environment, later. We could do
|
|
# all the processing in the gawk script, but a sed is easier...
|
|
set |gawk '
|
|
BEGIN { _p = 1; }
|
|
$0~/^[^ ]+ \(\)/ { _p = 0; }
|
|
_p == 1
|
|
$0 == "}" { _p = 1; }
|
|
' |sed -r -e '/^BASH_(ARGC|ARGV|LINENO|SOURCE|VERSINFO)=/d;
|
|
/^(UID|EUID)=/d;
|
|
/^(FUNCNAME|GROUPS|PPID|SHELLOPTS)=/d;' >"${state_dir}/env.sh"
|
|
|
|
CT_DoLog DEBUG " Saving CT_CC_CORE_STATIC_PREFIX_DIR='${CT_CC_CORE_STATIC_PREFIX_DIR}'"
|
|
CT_Pushd "${CT_CC_CORE_STATIC_PREFIX_DIR}"
|
|
CT_DoExecLog DEBUG tar cv${tar_opt}f "${state_dir}/cc_core_static_prefix_dir.tar${tar_ext}" .
|
|
CT_Popd
|
|
|
|
CT_DoLog DEBUG " Saving CT_CC_CORE_SHARED_PREFIX_DIR='${CT_CC_CORE_SHARED_PREFIX_DIR}'"
|
|
CT_Pushd "${CT_CC_CORE_SHARED_PREFIX_DIR}"
|
|
CT_DoExecLog DEBUG tar cv${tar_opt}f "${state_dir}/cc_core_shared_prefix_dir.tar${tar_ext}" .
|
|
CT_Popd
|
|
|
|
CT_DoLog DEBUG " Saving CT_PREFIX_DIR='${CT_PREFIX_DIR}'"
|
|
CT_Pushd "${CT_PREFIX_DIR}"
|
|
CT_DoExecLog DEBUG tar cv${tar_opt}f "${state_dir}/prefix_dir.tar${tar_ext}" --exclude '*.log' .
|
|
CT_Popd
|
|
|
|
if [ "${CT_LOG_TO_FILE}" = "y" ]; then
|
|
CT_DoLog DEBUG " Saving log file"
|
|
exec >/dev/null
|
|
case "${CT_DEBUG_CT_SAVE_STEPS_GZIP}" in
|
|
y) gzip -3 -c "${CT_LOG_FILE}" >"${state_dir}/log.gz";;
|
|
*) cat "${CT_LOG_FILE}" >"${state_dir}/log";;
|
|
esac
|
|
exec >>"${CT_LOG_FILE}"
|
|
fi
|
|
}
|
|
|
|
# This function restores a previously saved state
|
|
# Usage: CT_DoLoadState <state_name>
|
|
CT_DoLoadState(){
|
|
local state_name="$1"
|
|
local state_dir="${CT_STATE_DIR}/${state_name}"
|
|
local old_RESTART="${CT_RESTART}"
|
|
local old_STOP="${CT_STOP}"
|
|
|
|
CT_TestOrAbort "The previous build did not reach the point where it could be restarted at '${CT_RESTART}'" -d "${state_dir}"
|
|
|
|
# We need to do something special with the log file!
|
|
if [ "${CT_LOG_TO_FILE}" = "y" ]; then
|
|
exec >"${state_dir}/tail.log"
|
|
fi
|
|
CT_DoLog INFO "Restoring state at step '${state_name}', as requested."
|
|
|
|
case "${CT_DEBUG_CT_SAVE_STEPS_GZIP}" in
|
|
y) tar_opt=z; tar_ext=.gz;;
|
|
*) tar_opt=; tar_ext=;;
|
|
esac
|
|
|
|
CT_DoLog DEBUG " Removing previous build directories"
|
|
chmod -R u+rwX "${CT_PREFIX_DIR}" "${CT_CC_CORE_SHARED_PREFIX_DIR}" "${CT_CC_CORE_STATIC_PREFIX_DIR}"
|
|
rm -rf "${CT_PREFIX_DIR}" "${CT_CC_CORE_SHARED_PREFIX_DIR}" "${CT_CC_CORE_STATIC_PREFIX_DIR}"
|
|
mkdir -p "${CT_PREFIX_DIR}" "${CT_CC_CORE_SHARED_PREFIX_DIR}" "${CT_CC_CORE_STATIC_PREFIX_DIR}"
|
|
|
|
CT_DoLog DEBUG " Restoring CT_PREFIX_DIR='${CT_PREFIX_DIR}'"
|
|
CT_Pushd "${CT_PREFIX_DIR}"
|
|
CT_DoExecLog DEBUG tar xv${tar_opt}f "${state_dir}/prefix_dir.tar${tar_ext}"
|
|
CT_Popd
|
|
|
|
CT_DoLog DEBUG " Restoring CT_CC_CORE_SHARED_PREFIX_DIR='${CT_CC_CORE_SHARED_PREFIX_DIR}'"
|
|
CT_Pushd "${CT_CC_CORE_SHARED_PREFIX_DIR}"
|
|
CT_DoExecLog DEBUG tar xv${tar_opt}f "${state_dir}/cc_core_shared_prefix_dir.tar${tar_ext}"
|
|
CT_Popd
|
|
|
|
CT_DoLog DEBUG " Restoring CT_CC_CORE_STATIC_PREFIX_DIR='${CT_CC_CORE_STATIC_PREFIX_DIR}'"
|
|
CT_Pushd "${CT_CC_CORE_STATIC_PREFIX_DIR}"
|
|
CT_DoExecLog DEBUG tar xv${tar_opt}f "${state_dir}/cc_core_static_prefix_dir.tar${tar_ext}"
|
|
CT_Popd
|
|
|
|
# Restore the environment, discarding any error message
|
|
# (for example, read-only bash internals)
|
|
CT_DoLog DEBUG " Restoring environment"
|
|
. "${state_dir}/env.sh" >/dev/null 2>&1 || true
|
|
|
|
# Restore the new RESTART and STOP steps
|
|
CT_RESTART="${old_RESTART}"
|
|
CT_STOP="${old_STOP}"
|
|
unset old_stop old_restart
|
|
|
|
if [ "${CT_LOG_TO_FILE}" = "y" ]; then
|
|
CT_DoLog DEBUG " Restoring log file"
|
|
exec >/dev/null
|
|
case "${CT_DEBUG_CT_SAVE_STEPS_GZIP}" in
|
|
y) zcat "${state_dir}/log.gz" >"${CT_LOG_FILE}";;
|
|
*) cat "${state_dir}/log" >"${CT_LOG_FILE}";;
|
|
esac
|
|
cat "${state_dir}/tail.log" >>"${CT_LOG_FILE}"
|
|
exec >>"${CT_LOG_FILE}"
|
|
rm -f "${state_dir}/tail.log"
|
|
fi
|
|
}
|
|
|
|
do_finish() {
|
|
CT_DoStep INFO "Cleaning-up the toolchain's directory"
|
|
|
|
CT_DoLog EXTRA "Removing access to the build system tools"
|
|
find "${CT_PREFIX_DIR}/bin" -name "${CT_BUILD}-"'*' -exec rm -fv {} \; |CT_DoLog DEBUG
|
|
find "${CT_PREFIX_DIR}/bin" -name "${CT_HOST}-"'*' -exec rm -fv {} \; |CT_DoLog DEBUG
|
|
CT_DoExecLog DEBUG rm -fv "${CT_PREFIX_DIR}/bin/makeinfo"
|
|
|
|
if [ "${CT_BARE_METAL}" != "y" ]; then
|
|
CT_DoLog EXTRA "Installing the populate helper"
|
|
sed -r -e 's|@@CT_TARGET@@|'"${CT_TARGET}"'|g;' \
|
|
"${CT_LIB_DIR}/scripts/populate.in" \
|
|
>"${CT_PREFIX_DIR}/bin/${CT_TARGET}-populate"
|
|
CT_DoExecLog ALL chmod 755 "${CT_PREFIX_DIR}/bin/${CT_TARGET}-populate"
|
|
fi
|
|
|
|
# Create the aliases to the target tools
|
|
CT_DoLog EXTRA "Creating toolchain aliases"
|
|
CT_Pushd "${CT_PREFIX_DIR}/bin"
|
|
for t in "${CT_TARGET}-"*; do
|
|
if [ -n "${CT_TARGET_ALIAS}" ]; then
|
|
_t=$(echo "$t" |sed -r -e 's/^'"${CT_TARGET}"'-/'"${CT_TARGET_ALIAS}"'-/;')
|
|
CT_DoExecLog ALL ln -sv "${t}" "${_t}"
|
|
fi
|
|
if [ -n "${CT_TARGET_ALIAS_SED_EXPR}" ]; then
|
|
_t=$(echo "$t" |sed -r -e "${CT_TARGET_ALIAS_SED_EXPR}")
|
|
CT_DoExecLog ALL ln -sv "${t}" "${_t}"
|
|
fi
|
|
done
|
|
CT_Popd
|
|
|
|
# Remove the generated documentation files
|
|
if [ "${CT_REMOVE_DOCS}" = "y" ]; then
|
|
CT_DoLog EXTRA "Removing installed documentation"
|
|
CT_DoForceRmdir "${CT_PREFIX_DIR}/"{,usr/}{man,info}
|
|
CT_DoForceRmdir "${CT_SYSROOT_DIR}/"{,usr/}{man,info}
|
|
CT_DoForceRmdir "${CT_DEBUG_INSTALL_DIR}/"{,usr/}{man,info}
|
|
fi
|
|
|
|
CT_EndStep
|
|
}
|