[PATCH] bitbake.conf: Drop BUILDSDK_LDFLAGS rpath, rpath-link

[Richard Purdie <richard.purdie@linuxfoundation.org>]

The SDK used to work differently and didn't include its own libc/loader.
In that case, these options were needed to correctly handle the different
library locations. With the modern relocatable SDK, we don't need these 
options any more as the default paths in the dynamic loader are good enough.
They just given potential for errors so drop them.

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/meta/conf/bitbake.conf b/meta/conf/bitbake.conf
index 942b8b1..f814d04 100644
--- a/meta/conf/bitbake.conf
+++ b/meta/conf/bitbake.conf
@@ -522,12 +522,7 @@ export BUILD_LDFLAGS = "-L${STAGING_LIBDIR_NATIVE} \
                         -Wl,-rpath,${STAGING_BASE_LIBDIR_NATIVE} \
                         -Wl,-O1"
 
-BUILDSDK_LDFLAGS = "-L${STAGING_LIBDIR} \
-                    -Wl,-rpath-link,${STAGING_LIBDIR} \
-                    -Wl,-rpath,${libdir} -Wl,-O1 \
-                    -L${STAGING_DIR_HOST}${base_libdir} \
-                    -Wl,-rpath-link,${STAGING_DIR_HOST}${base_libdir} \
-                    -Wl,-rpath,${base_libdir} -Wl,-O1"
+BUILDSDK_LDFLAGS = "-Wl,-O1"
 
 LINKER_HASH_STYLE ??= "gnu"
 # mips does not support GNU hash style therefore we override