1*4882a593Smuzhiyun# This is a shell function to be sourced into your shell or placed in your .profile, 2*4882a593Smuzhiyun# which makes setting things up for BitBake a bit easier. 3*4882a593Smuzhiyun# 4*4882a593Smuzhiyun# The author disclaims copyright to the contents of this file and places it in the 5*4882a593Smuzhiyun# public domain. 6*4882a593Smuzhiyun 7*4882a593Smuzhiyunbbdev () { 8*4882a593Smuzhiyun local BBDIR PKGDIR BUILDDIR 9*4882a593Smuzhiyun if test x"$1" = "x--help"; then echo >&2 "syntax: bbdev [bbdir [pkgdir [builddir]]]"; return 1; fi 10*4882a593Smuzhiyun if test x"$1" = x; then BBDIR=`pwd`; else BBDIR=$1; fi 11*4882a593Smuzhiyun if test x"$2" = x; then PKGDIR=`pwd`; else PKGDIR=$2; fi 12*4882a593Smuzhiyun if test x"$3" = x; then BUILDDIR=`pwd`; else BUILDDIR=$3; fi 13*4882a593Smuzhiyun 14*4882a593Smuzhiyun BBDIR=`readlink -f $BBDIR` 15*4882a593Smuzhiyun PKGDIR=`readlink -f $PKGDIR` 16*4882a593Smuzhiyun BUILDDIR=`readlink -f $BUILDDIR` 17*4882a593Smuzhiyun if ! (test -d $BBDIR && test -d $PKGDIR && test -d $BUILDDIR); then 18*4882a593Smuzhiyun echo >&2 "syntax: bbdev [bbdir [pkgdir [builddir]]]" 19*4882a593Smuzhiyun return 1 20*4882a593Smuzhiyun fi 21*4882a593Smuzhiyun 22*4882a593Smuzhiyun PATH=$BBDIR/bin:$PATH 23*4882a593Smuzhiyun BBPATH=$BBDIR 24*4882a593Smuzhiyun if test x"$BBDIR" != x"$PKGDIR"; then 25*4882a593Smuzhiyun BBPATH=$PKGDIR:$BBPATH 26*4882a593Smuzhiyun fi 27*4882a593Smuzhiyun if test x"$PKGDIR" != x"$BUILDDIR"; then 28*4882a593Smuzhiyun BBPATH=$BUILDDIR:$BBPATH 29*4882a593Smuzhiyun fi 30*4882a593Smuzhiyun export BBPATH 31*4882a593Smuzhiyun} 32