DRTVWR-418: Update build-cmd.sh to new SLing conventions.

build-cmd.sh

-#!/bin/bash
+#!/usr/bin/env bash
 
 cd "$(dirname "$0")"
 
 # turn on verbose debugging output for parabuild logs.
-set -x
+exec 4>&1; export BASH_XTRACEFD=4; set -x
 # make errors fatal
 set -e
 # complain about unset env variables
 set -u
 
 if [ -z "$AUTOBUILD" ] ; then 
-    fail
+    exit 1
 fi
 
 if [ "$OSTYPE" = "cygwin" ] ; then
@@ -25,15 +25,14 @@ OGG_VERSION="$(sed -n 's/^ VERSION=\(.*\)$/\1/p' "$OGG_SOURCE_DIR/configure")"
 VORBIS_SOURCE_DIR="libvorbis"
 VORBIS_VERSION="$(sed -n "s/^PACKAGE_VERSION='\(.*\)'/\1/p" "$VORBIS_SOURCE_DIR/configure")"
 
-# load autbuild provided shell functions and variables
-eval "$("$autobuild" source_environment)"
-
-# set LL_BUILD and friends
-set_build_variables convenience Release
-
 top="$(pwd)"
 stage="$(pwd)/stage"
 
+# load autobuild provided shell functions and variables
+source_environment_tempfile="$stage/source_environment.sh"
+"$autobuild" source_environment > "$source_environment_tempfile"
+. "$source_environment_tempfile"
+
 build=${AUTOBUILD_BUILD_ID:=0}
 echo "${OGG_VERSION}-${VORBIS_VERSION}.${build}" > "${stage}/VERSION.txt"
 
@@ -68,7 +67,7 @@ case "$AUTOBUILD_PLATFORM" in
     ;;
     darwin*)
         pushd "$OGG_SOURCE_DIR"
-        opts="-arch $AUTOBUILD_CONFIGURE_ARCH $LL_BUILD"
+        opts="-arch $AUTOBUILD_CONFIGURE_ARCH $LL_BUILD_RELEASE"
         export CFLAGS="$opts" 
         export CPPFLAGS="$opts" 
         export LDFLAGS="$opts"
@@ -89,7 +88,7 @@ case "$AUTOBUILD_PLATFORM" in
      ;;
     linux*)
         pushd "$OGG_SOURCE_DIR"
-        opts="-m$AUTOBUILD_ADDRSIZE $LL_BUILD"
+        opts="-m$AUTOBUILD_ADDRSIZE $LL_BUILD_RELEASE"
         CFLAGS="$opts" CXXFLAGS="$opts" ./configure --prefix="$stage"
         make
         make install
@@ -111,6 +110,3 @@ mkdir -p "$stage/LICENSES"
 pushd "$OGG_SOURCE_DIR"
     cp COPYING "$stage/LICENSES/ogg-vorbis.txt"
 popd
-
-pass
-