buildtools-tarball.bb: fix unexpected operator

Fixed:
run.create_sdk_files.45747: 131: [: =: unexpected operator

The SDKMACHINE is not set by default.

Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>

diff --git a/meta/recipes-core/meta/buildtools-tarball.bb b/meta/recipes-core/meta/buildtools-tarball.bb
index 7186ac4aa1bba581013da383bc78d6096de599a7..d39bd9ac512f19e211cc619ba7cc62a0f74c4a61 100644 (file)
--- a/meta/recipes-core/meta/buildtools-tarball.bb
+++ b/meta/recipes-core/meta/buildtools-tarball.bb
@@ -58,7 +58,7 @@ create_sdk_files_append () {
 
        echo 'export GIT_SSL_CAINFO="${SDKPATHNATIVE}${sysconfdir}/ssl/certs/ca-certificates.crt"' >>$script
 
-       if [ ${SDKMACHINE} = "i686" ]; then
+       if [ "${SDKMACHINE}" = "i686" ]; then
                echo 'export NO32LIBS="0"' >>$script
                echo 'echo "$BB_ENV_EXTRAWHITE" | grep -q "NO32LIBS"' >>$script
                echo '[ $? != 0 ] && export BB_ENV_EXTRAWHITE="NO32LIBS $BB_ENV_EXTRAWHITE"' >>$script