diff -r 37b95df0042a -r 2f9e19a72974 common/autoconf/flags.m4
--- a/common/autoconf/flags.m4	Wed Jul 05 22:39:06 2017 +0200
+++ b/common/autoconf/flags.m4	Wed Jan 04 16:12:14 2017 +0100
@@ -147,15 +147,6 @@
   EXTRA_CXXFLAGS="$with_extra_cxxflags"
   EXTRA_LDFLAGS="$with_extra_ldflags"
 
-  # Hotspot needs these set in their legacy form
-  LEGACY_EXTRA_CFLAGS="$LEGACY_EXTRA_CFLAGS $EXTRA_CFLAGS"
-  LEGACY_EXTRA_CXXFLAGS="$LEGACY_EXTRA_CXXFLAGS $EXTRA_CXXFLAGS"
-  LEGACY_EXTRA_LDFLAGS="$LEGACY_EXTRA_LDFLAGS $EXTRA_LDFLAGS"
-
-  AC_SUBST(LEGACY_EXTRA_CFLAGS)
-  AC_SUBST(LEGACY_EXTRA_CXXFLAGS)
-  AC_SUBST(LEGACY_EXTRA_LDFLAGS)
-
   AC_SUBST(EXTRA_CFLAGS)
   AC_SUBST(EXTRA_CXXFLAGS)
   AC_SUBST(EXTRA_LDFLAGS)
@@ -192,10 +183,6 @@
       $1SYSROOT_CFLAGS="-isysroot [$]$1SYSROOT"
       $1SYSROOT_LDFLAGS="-isysroot [$]$1SYSROOT"
     fi
-    # Propagate the sysroot args to hotspot
-    $1LEGACY_EXTRA_CFLAGS="[$]$1LEGACY_EXTRA_CFLAGS [$]$1SYSROOT_CFLAGS"
-    $1LEGACY_EXTRA_CXXFLAGS="[$]$1LEGACY_EXTRA_CXXFLAGS [$]$1SYSROOT_CFLAGS"
-    $1LEGACY_EXTRA_LDFLAGS="[$]$1LEGACY_EXTRA_LDFLAGS [$]$1SYSROOT_LDFLAGS"
     # The global CFLAGS and LDFLAGS variables need these for configure to function
     $1CFLAGS="[$]$1CFLAGS [$]$1SYSROOT_CFLAGS"
     $1CPPFLAGS="[$]$1CPPFLAGS [$]$1SYSROOT_CFLAGS"