SLANG_INST_LIB is the location of where slang will end up, but when building for
packaging this doesn't have DESTDIR appended so can potentially link to the host
for cross builds and will trigger QA errors.

As this is obviously wrong, delete it.

Upstream-Status: Pending
Signed-off-by: Ross Burton <ross.burton@intel.com>

diff --git a/slsh/Makefile.in b/slsh/Makefile.in
index cba9d81..4c1c370 100644
--- a/slsh/Makefile.in
+++ b/slsh/Makefile.in
@@ -80 +80 @@ SHELL = /bin/sh
-INST_LIBS = $(DEST_LIB_DIR) $(RPATH) $(SLANG_INST_LIB) -lslang $(READLINE_LIB) $(DYNAMIC_LIBS)
+INST_LIBS = $(DEST_LIB_DIR) $(RPATH) -lslang $(READLINE_LIB) $(DYNAMIC_LIBS)