diff -urpN elf2flt-4820f0dbb77cd6564d5fa0817218fe2a1fb99f32.orig/configure elf2flt-4820f0dbb77cd6564d5fa0817218fe2a1fb99f32/configure
--- elf2flt-4820f0dbb77cd6564d5fa0817218fe2a1fb99f32.orig/configure	2017-02-21 22:04:05.914752800 -0800
+++ elf2flt-4820f0dbb77cd6564d5fa0817218fe2a1fb99f32/configure	2017-02-21 23:06:12.088166600 -0800
@@ -3983,46 +3983,6 @@ case $target in
 		;;
 esac
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for malloc in -lc" >&5
-$as_echo_n "checking for malloc in -lc... " >&6; }
-if ${ac_cv_lib_c_malloc+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lc  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char malloc ();
-int
-main ()
-{
-return malloc ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_c_malloc=yes
-else
-  ac_cv_lib_c_malloc=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_malloc" >&5
-$as_echo "$ac_cv_lib_c_malloc" >&6; }
-if test "x$ac_cv_lib_c_malloc" = xyes; then :
-  LIBS="-lc $LIBS"
-fi
-
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
 $as_echo_n "checking for dlopen in -ldl... " >&6; }
 if ${ac_cv_lib_dl_dlopen+:} false; then :
diff -urpN elf2flt-4820f0dbb77cd6564d5fa0817218fe2a1fb99f32.orig/configure.ac elf2flt-4820f0dbb77cd6564d5fa0817218fe2a1fb99f32/configure.ac
--- elf2flt-4820f0dbb77cd6564d5fa0817218fe2a1fb99f32.orig/configure.ac	2017-02-21 22:04:05.915751600 -0800
+++ elf2flt-4820f0dbb77cd6564d5fa0817218fe2a1fb99f32/configure.ac	2017-02-21 23:06:07.431134300 -0800
@@ -187,12 +187,6 @@ case $target in
 		;;
 esac
 
-dnl Make sure we resolve system symbols before libiberty/libbfd ones.
-dnl Otherwise, things like getopt get screwed up because the system headers
-dnl redirect some functions to the system symbols, but other local symbols
-dnl come from libiberty/libbfd.
-dnl int getopt(int, char * const [], const char *) __asm("_" "getopt" "$UNIX2003");
-AC_CHECK_LIB(c, malloc, LIBS="-lc $LIBS")
 AC_CHECK_LIB(dl, dlopen, LIBS="$LIBS -ldl")
 
 dnl Checks for header files.
diff -urpN elf2flt-4820f0dbb77cd6564d5fa0817218fe2a1fb99f32.orig/Makefile.in elf2flt-4820f0dbb77cd6564d5fa0817218fe2a1fb99f32/Makefile.in
--- elf2flt-4820f0dbb77cd6564d5fa0817218fe2a1fb99f32.orig/Makefile.in	2017-02-21 22:04:05.939740400 -0800
+++ elf2flt-4820f0dbb77cd6564d5fa0817218fe2a1fb99f32/Makefile.in	2017-02-21 22:06:54.970169200 -0800
@@ -38,11 +38,6 @@ ifneq (,$(findstring mingw32,$(HOST)))
    LDLIBS += -lws2_32
 endif
 
-# force link order under cygwin to avoid getopts / libiberty clash
-ifneq ($(strip $(shell gcc -v 2>&1 | grep "cygwin")),)
-   LDLIBS := -lcygwin $(LDLIBS)
-endif
-
 LDFILE= elf2flt.ld
 ifeq ($(strip $(CPU)),e1)
 SRC_LDFILE= $(srcdir)/$(CPU)-elf2flt.ld