Index: acpica-unix2-20170728/generate/unix/Makefile.config
===================================================================
--- acpica-unix2-20170728.orig/generate/unix/Makefile.config
+++ acpica-unix2-20170728/generate/unix/Makefile.config
@@ -23,6 +23,9 @@
# OPT_CFLAGS can be overridden on the make command line by
# adding OPT_CFLAGS="..." to the invocation.
#
+# OPT_LDFLAGS can be overridden on the make command line by
+# adding OPT_LDFLAGS="..." to the invocation.
+#
# Notes:
# gcc should be version 4 or greater, otherwise some of the options
# used will not be recognized.
@@ -157,6 +160,11 @@ LDFLAGS +=-m32
endif
#
+# Common linker flags
+#
+OPT_LDFLAGS ?=
+
+#
# Optionally disable optimizations. Optimization causes problems on
# some compilers such as gcc 4.4
#