diff options
Diffstat (limited to 'import-layers/yocto-poky/scripts/oe-buildenv-internal')
| -rwxr-xr-x | import-layers/yocto-poky/scripts/oe-buildenv-internal | 121 |
1 files changed, 121 insertions, 0 deletions
diff --git a/import-layers/yocto-poky/scripts/oe-buildenv-internal b/import-layers/yocto-poky/scripts/oe-buildenv-internal new file mode 100755 index 000000000..e04db0398 --- /dev/null +++ b/import-layers/yocto-poky/scripts/oe-buildenv-internal @@ -0,0 +1,121 @@ +#!/bin/sh + +# OE-Core Build Environment Setup Script +# +# Copyright (C) 2006-2011 Linux Foundation +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + +# It is assumed OEROOT is already defined when this is called +if [ -z "$OEROOT" ]; then + echo >&2 "Error: OEROOT is not defined!" + return 1 +fi + +if [ -z "$OE_SKIP_SDK_CHECK" ] && [ -n "$OECORE_SDK_VERSION" ]; then + echo >&2 "Error: The OE SDK/ADT was detected as already being present in this shell environment. Please use a clean shell when sourcing this environment script." + return 1 +fi + +# Make sure we're not using python v3.x. This check can't go into +# sanity.bbclass because bitbake's source code doesn't even pass +# parsing stage when used with python v3, so we catch it here so we +# can offer a meaningful error message. +py_v3_check=$(/usr/bin/env python --version 2>&1 | grep "Python 3") +if [ -n "$py_v3_check" ]; then + echo >&2 "Bitbake is not compatible with python v3" + echo >&2 "Please set up python v2 as your default python interpreter" + return 1 +fi +unset py_v3_check + +# Similarly, we now have code that doesn't parse correctly with older +# versions of Python, and rather than fixing that and being eternally +# vigilant for any other new feature use, just check the version here. +py_v26_check=$(python -c 'import sys; print sys.version_info >= (2,7,3)') +if [ "$py_v26_check" != "True" ]; then + echo >&2 "BitBake requires Python 2.7.3 or later" + return 1 +fi +unset py_v26_check + +if [ -z "$BDIR" ]; then + if [ -z "$1" ]; then + BDIR="build" + else + BDIR="$1" + if [ "$BDIR" = "/" ]; then + echo >&2 "Error: / is not supported as a build directory." + return 1 + fi + + # Remove any possible trailing slashes. This is used to work around + # buggy readlink in Ubuntu 10.04 that doesn't ignore trailing slashes + # and hence "readlink -f new_dir_to_be_created/" returns empty. + BDIR=$(echo $BDIR | sed -re 's|/+$||') + + BDIR=$(readlink -f "$BDIR") + if [ -z "$BDIR" ]; then + PARENTDIR=$(dirname "$1") + echo >&2 "Error: the directory $PARENTDIR does not exist?" + return 1 + fi + fi + if [ -n "$2" ]; then + BITBAKEDIR="$2" + fi +fi +if [ "${BDIR#/}" != "$BDIR" ]; then + BUILDDIR="$BDIR" +else + BUILDDIR="$(pwd)/$BDIR" +fi +unset BDIR + +if [ -z "$BITBAKEDIR" ]; then + BITBAKEDIR="$OEROOT/bitbake$BBEXTRA" +fi + +BITBAKEDIR=$(readlink -f "$BITBAKEDIR") +BUILDDIR=$(readlink -f "$BUILDDIR") + +if [ ! -d "$BITBAKEDIR" ]; then + echo >&2 "Error: The bitbake directory ($BITBAKEDIR) does not exist! Please ensure a copy of bitbake exists at this location" + return 1 +fi + +# Make sure our paths are at the beginning of $PATH +for newpath in "$BITBAKEDIR/bin" "$OEROOT/scripts"; do + # Remove any existences of $newpath from $PATH + PATH=$(echo $PATH | sed -re "s#(^|:)$newpath(:|$)#\2#g;s#^:##") + + # Add $newpath to $PATH + PATH="$newpath:$PATH" +done +unset BITBAKEDIR newpath + +# Used by the runqemu script +export BUILDDIR +export PATH + +BB_ENV_EXTRAWHITE_OE="MACHINE DISTRO TCMODE TCLIBC HTTP_PROXY http_proxy \ +HTTPS_PROXY https_proxy FTP_PROXY ftp_proxy FTPS_PROXY ftps_proxy ALL_PROXY \ +all_proxy NO_PROXY no_proxy SSH_AGENT_PID SSH_AUTH_SOCK BB_SRCREV_POLICY \ +SDKMACHINE BB_NUMBER_THREADS BB_NO_NETWORK PARALLEL_MAKE GIT_PROXY_COMMAND \ +SOCKS5_PASSWD SOCKS5_USER SCREENDIR STAMPS_DIR" + +BB_ENV_EXTRAWHITE="$(echo $BB_ENV_EXTRAWHITE $BB_ENV_EXTRAWHITE_OE | tr ' ' '\n' | LC_ALL=C sort --unique | tr '\n' ' ')" + +export BB_ENV_EXTRAWHITE |