diff options
Diffstat (limited to 'scripts/oe-buildenv-internal')
| -rwxr-xr-x | scripts/oe-buildenv-internal | 111 |
1 files changed, 95 insertions, 16 deletions
diff --git a/scripts/oe-buildenv-internal b/scripts/oe-buildenv-internal index 558d9c87cd..c8905524ff 100755 --- a/scripts/oe-buildenv-internal +++ b/scripts/oe-buildenv-internal @@ -1,6 +1,6 @@ #!/bin/sh -# OE-Core Build Enviroment Setup Script +# OE-Core Build Environment Setup Script # # Copyright (C) 2006-2011 Linux Foundation # @@ -18,41 +18,120 @@ # along with this program; if not, write to the Free Software # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +if ! $(return >/dev/null 2>&1) ; then + echo 'oe-buildenv-internal: error: this script must be sourced' + echo '' + echo 'Usage: . $OEROOT/scripts/oe-buildenv-internal &&' + echo '' + echo 'OpenEmbedded oe-buildenv-internal - an internal script that is' + echo 'used in oe-init-build-env and oe-init-build-env-memres to' + echo 'initialize oe build environment' + echo '' + exit 2 +fi + # It is assumed OEROOT is already defined when this is called if [ -z "$OEROOT" ]; then echo >&2 "Error: OEROOT is not defined!" - return + return 1 fi -if [ "x$BDIR" = "x" ]; then - if [ "x$1" = "x" ]; then +if [ -z "$OE_SKIP_SDK_CHECK" ] && [ -n "$OECORE_SDK_VERSION" ]; then + echo >&2 "Error: The OE SDK/ADT was detected as already being present in this shell environment. Please use a clean shell when sourcing this environment script." + return 1 +fi + +# Make sure we're not using python v3.x as 'python', we don't support it. +py_v2_check=$(/usr/bin/env python --version 2>&1 | grep "Python 3") +if [ -n "$py_v2_check" ]; then + echo >&2 "OpenEmbedded requires 'python' to be python v2 (>= 2.7.3), not python v3." + echo >&2 "Please set up python v2 as your default 'python' interpreter." + return 1 +fi +unset py_v2_check + +py_v27_check=$(python -c 'import sys; print sys.version_info >= (2,7,3)') +if [ "$py_v27_check" != "True" ]; then + echo >&2 "OpenEmbedded requires 'python' to be python v2 (>= 2.7.3), not python v3." + echo >&2 "Please upgrade your python v2." +fi +unset py_v27_check + +# We potentially have code that doesn't parse correctly with older versions +# of Python, and rather than fixing that and being eternally vigilant for +# any other new feature use, just check the version here. +py_v34_check=$(python3 -c 'import sys; print(sys.version_info >= (3,4,0))') +if [ "$py_v34_check" != "True" ]; then + echo >&2 "BitBake requires Python 3.4.0 or later as 'python3'" + return 1 +fi +unset py_v34_check + +if [ -z "$BDIR" ]; then + if [ -z "$1" ]; then BDIR="build" else - BDIR=`readlink -f "$1"` + 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="$2" fi fi -if expr "$BDIR" : '/.*' > /dev/null ; then +if [ "${BDIR#/}" != "$BDIR" ]; then BUILDDIR="$BDIR" else - BUILDDIR="`pwd`/$BDIR" + BUILDDIR="$(pwd)/$BDIR" fi unset BDIR -BITBAKEDIR="$OEROOT/bitbake$BBEXTRA/" +if [ -z "$BITBAKEDIR" ]; then + BITBAKEDIR="$OEROOT/bitbake$BBEXTRA" +fi -BITBAKEDIR=`readlink -f "$BITBAKEDIR"` -BUILDDIR=`readlink -f "$BUILDDIR"` +BITBAKEDIR=$(readlink -f "$BITBAKEDIR") +BUILDDIR=$(readlink -f "$BUILDDIR") -if ! (test -d "$BITBAKEDIR"); then - echo >&2 "Error: The bitbake directory ($BITBAKEDIR) does not exist! Please ensure a copy of bitbake exists at this location" - return +if [ ! -d "$BITBAKEDIR" ]; then + echo >&2 "Error: The bitbake directory ($BITBAKEDIR) does not exist! Please ensure a copy of bitbake exists at this location or specify an alternative path on the command line" + return 1 fi -PATH="${OEROOT}/scripts:$BITBAKEDIR/bin/:$PATH" -unset BITBAKEDIR +# 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:$PATH" +done +unset BITBAKEDIR newpath # Used by the runqemu script export BUILDDIR export PATH -export BB_ENV_EXTRAWHITE="MACHINE DISTRO POKYMODE POKYLIBC http_proxy ftp_proxy https_proxy all_proxy ALL_PROXY no_proxy SSH_AGENT_PID SSH_AUTH_SOCK BB_SRCREV_POLICY SDKMACHINE BB_NUMBER_THREADS GIT_PROXY_COMMAND" +BB_ENV_EXTRAWHITE_OE="MACHINE DISTRO TCMODE TCLIBC HTTP_PROXY http_proxy \ +HTTPS_PROXY https_proxy FTP_PROXY ftp_proxy FTPS_PROXY ftps_proxy ALL_PROXY \ +all_proxy NO_PROXY no_proxy SSH_AGENT_PID SSH_AUTH_SOCK BB_SRCREV_POLICY \ +SDKMACHINE BB_NUMBER_THREADS BB_NO_NETWORK PARALLEL_MAKE GIT_PROXY_COMMAND \ +SOCKS5_PASSWD SOCKS5_USER SCREENDIR STAMPS_DIR BBPATH_EXTRA BB_SETSCENE_ENFORCE" + +BB_ENV_EXTRAWHITE="$(echo $BB_ENV_EXTRAWHITE $BB_ENV_EXTRAWHITE_OE | tr ' ' '\n' | LC_ALL=C sort --unique | tr '\n' ' ')" + +export BB_ENV_EXTRAWHITE |