1 files changed, 31 insertions, 0 deletions

diff --git a/bitbake/contrib/bbdev.sh b/bitbake/contrib/bbdev.sh
new file mode 100644
index 0000000000..33a78531e1
--- /dev/null
+++ b/bitbake/contrib/bbdev.sh
@@ -0,0 +1,31 @@
+# This is a shell function to be sourced into your shell or placed in your .profile,
+# which makes setting things up for BitBake a bit easier.
+#
+# The author disclaims copyright to the contents of this file and places it in the
+# public domain.
+
+bbdev () {
+        local BBDIR PKGDIR BUILDDIR
+        if test x"$1" = "x--help"; then echo >&2 "syntax: bbdev [bbdir [pkgdir [builddir]]]"; return 1; fi
+        if test x"$1" = x; then BBDIR=`pwd`; else BBDIR=$1; fi
+        if test x"$2" = x; then PKGDIR=`pwd`; else PKGDIR=$2; fi
+        if test x"$3" = x; then BUILDDIR=`pwd`; else BUILDDIR=$3; fi
+
+        BBDIR=`readlink -f $BBDIR`
+        PKGDIR=`readlink -f $PKGDIR`
+        BUILDDIR=`readlink -f $BUILDDIR`
+        if ! (test -d $BBDIR && test -d $PKGDIR && test -d $BUILDDIR); then
+                echo >&2 "syntax: bbdev [bbdir [pkgdir [builddir]]]"
+                return 1
+        fi
+        
+        PATH=$BBDIR/bin:$PATH
+        BBPATH=$BBDIR
+        if test x"$BBDIR" != x"$PKGDIR"; then
+                BBPATH=$PKGDIR:$BBPATH
+        fi
+        if test x"$PKGDIR" != x"$BUILDDIR"; then
+                BBPATH=$BUILDDIR:$BBPATH
+        fi
+        export BBPATH
+}