adt-installer: Corrected wrong environment file names.

[YOCTO #2055]
1. Corrected the wrong environment file name for powerpc.

2. Removed unnecessary variables in adt_installer.conf.

(From OE-Core rev: 9c52fe75b7f77feda075e9c5296448dea6ff7922)

Signed-off-by: Lianhao Lu <lianhao.lu@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 2 insertions, 0 deletions

diff --git a/meta/recipes-devtools/installer/adt-installer/scripts/adt_installer_internal b/meta/recipes-devtools/installer/adt-installer/scripts/adt_installer_internal
index 6201095117..684dc880cf 100755
--- a/meta/recipes-devtools/installer/adt-installer/scripts/adt_installer_internal
+++ b/meta/recipes-devtools/installer/adt-installer/scripts/adt_installer_internal
@@ -175,6 +175,8 @@ check_result
 echo_info "Updating environment script with target sysroot location."
 if [ "$1" == "x86"  ]; then
   env_filename=`ls $INSTALL_FOLDER/environment-setup-i586*`
+elif [ "$1" == "ppc" ]; then
+  env_filename=`ls $INSTALL_FOLDER/environment-setup-powerpc*`
 else
   env_filename=`ls $INSTALL_FOLDER/environment-setup-$1*`
 fi