$NetBSD: patch-aa,v 1.24 2016/01/25 17:56:39 jperkin Exp $

Add more platforms to list which don't support writeable and executable heap.
Other various platform changes.

--- configure.orig	2014-11-12 11:59:57.000000000 +0000
+++ configure
@@ -654,6 +654,8 @@ VAX_FALSE
 VAX_TRUE
 TILE_FALSE
 TILE_TRUE
+VAX_FALSE
+VAX_TRUE
 PA64_HPUX_FALSE
 PA64_HPUX_TRUE
 PA_HPUX_FALSE
@@ -17120,7 +17122,7 @@ case "$host" in
 	TARGET=FRV; TARGETDIR=frv
 	;;
 
-  hppa*-*-linux* | parisc*-*-linux* | hppa*-*-openbsd*)
+  hppa*-*-linux* | hppa*-*-netbsd* | parisc*-*-linux* | hppa*-*-openbsd*)
 	TARGET=PA_LINUX; TARGETDIR=pa
 	;;
   hppa*64-*-hpux*)
@@ -17218,10 +17220,10 @@ case "$host" in
 	TARGET=METAG; TARGETDIR=metag
 	;;
 
-  mips-sgi-irix5.* | mips-sgi-irix6.* | mips*-*-rtems*)
+  mips*-sgi-irix5.* | mips*-sgi-irix6.* | mips*-*-rtems*)
 	TARGET=MIPS; TARGETDIR=mips
 	;;
-  mips*-*linux* | mips*-*-openbsd*)
+  mips*-*linux* | mips*-*-netbsd* | mips*-*-openbsd*)
 	# Support 128-bit long double for NewABI.
 	HAVE_LONG_DOUBLE='defined(__mips64)'
 	TARGET=MIPS; TARGETDIR=mips
@@ -17251,7 +17253,7 @@ case "$host" in
   powerpc-*-aix* | rs6000-*-aix*)
 	TARGET=POWERPC_AIX; TARGETDIR=powerpc
 	;;
-  powerpc-*-freebsd* | powerpc-*-openbsd*)
+  powerpc-*-freebsd* | powerpc-*-netbsd* | powerpc-*-openbsd*)
 	TARGET=POWERPC_FREEBSD; TARGETDIR=powerpc
 	HAVE_LONG_DOUBLE_VARIANT=1
 	;;
@@ -17266,7 +17268,7 @@ case "$host" in
 	TARGET=S390; TARGETDIR=s390
 	;;
 
-  sh-*-* | sh[34]*-*-*)
+  sh-*-* | shle-*-* | sh[34]*-*-*)
 	TARGET=SH; TARGETDIR=sh
 	;;
   sh64-*-* | sh5*-*-*)
@@ -17285,6 +17287,10 @@ case "$host" in
 	TARGET=VAX; TARGETDIR=vax
 	;;
 
+  vax-*-*)
+	TARGET=VAX; TARGETDIR=vax
+	;;
+
   xtensa*-*)
 	TARGET=XTENSA; TARGETDIR=xtensa
 	;;
@@ -17610,6 +17616,14 @@ else
   VAX_FALSE=
 fi
 
+ if test x$TARGET = xVAX; then
+  VAX_TRUE=
+  VAX_FALSE='#'
+else
+  VAX_TRUE='#'
+  VAX_FALSE=
+fi
+
  if test x$TARGET = xXTENSA; then
   XTENSA_TRUE=
   XTENSA_FALSE='#'
@@ -18530,7 +18544,7 @@ case "$target" in
 $as_echo "#define FFI_EXEC_TRAMPOLINE_TABLE 1" >>confdefs.h
 
      ;;
-     *-apple-darwin1* | *-*-freebsd* | *-*-kfreebsd* | *-*-openbsd* | *-pc-solaris*)
+     *-apple-darwin1* | *-*-freebsd* | *-*-kfreebsd* | *-*-netbsd* | *-*-openbsd* | *-*-solaris*)
 
 $as_echo "#define FFI_MMAP_EXEC_WRIT 1" >>confdefs.h
 
@@ -18725,11 +18739,6 @@ if test "x$GCC" = "xyes"; then
     toolexecdir="${libdir}"/gcc-lib/'$(target_alias)'
     toolexeclibdir="${libdir}"
   fi
-  multi_os_directory=`$CC $CFLAGS -print-multi-os-directory`
-  case $multi_os_directory in
-    .) ;; # Avoid trailing /.
-    ../*) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;;
-  esac
 
 else
   toolexeclibdir="${libdir}"
@@ -19052,6 +19061,10 @@ if test -z "${VAX_TRUE}" && test -z "${V
   as_fn_error $? "conditional \"VAX\" was never defined.
 Usually this means the macro was only invoked conditionally." "$LINENO" 5
 fi
+if test -z "${VAX_TRUE}" && test -z "${VAX_FALSE}"; then
+  as_fn_error $? "conditional \"VAX\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
 if test -z "${XTENSA_TRUE}" && test -z "${XTENSA_FALSE}"; then
   as_fn_error $? "conditional \"XTENSA\" was never defined.
 Usually this means the macro was only invoked conditionally." "$LINENO" 5
@@ -20749,13 +20762,13 @@ s/ [a-zA-Z0-9-]*-all [a-zA-Z0-9-]*-all-a
 /-all-all/d
 a\\
 	@ HOST="\$(HOST)\" \\\\\\
-	; test ".\$\$HOST" = "." && HOST=$x sh $ax_enable_builddir_auxdir/config.guess $x \\\\\\
-	; BUILD=$x grep "^#### \$\$HOST " Makefile | sed -e 's/.*|//' $x \\\\\\
-	; use=$x basename "\$\@" -all $x; n=$x echo \$\$BUILD | wc -w $x \\\\\\
-	; echo "MAKE \$\$HOST : \$\$n * \$\@"; if test "\$\$n" -eq "0" ; then : \\\\\\
-	; BUILD=$x grep "^####.*|" Makefile |tail -1| sed -e 's/.*|//' $x ; fi \\\\\\
+	; test ".\$\$HOST" = "." && HOST="$x sh $ax_enable_builddir_auxdir/config.guess $x" \\\\\\
+	; BUILD="$x grep "^#### \$\$HOST " Makefile | sed -e 's/.*|//' $x" \\\\\\
+	; use="$x basename "\$\@" -all $x"; n="$x echo \$\$BUILD | wc -w $x" \\\\\\
+	; echo "MAKE \$\$HOST : \$\$n * \$\@"; if test \$\$n = "0" ; then : \\\\\\
+	; BUILD="$x grep "^####.*|" Makefile |tail -1| sed -e 's/.*|//' $x" ; fi \\\\\\
 	; test ".\$\$BUILD" = "." && BUILD="." \\\\\\
-	; test "\$\$use" = "\$\@" && BUILD=$x echo "\$\$BUILD" | tail -1 $x \\\\\\
+	; test "\$\$use" = "\$\@" && BUILD="$x echo "\$\$BUILD" | tail -1 $x" \\\\\\
 	; for i in \$\$BUILD ; do test ".\$\$i" = "." && continue \\\\\\
 	; (cd "\$\$i" && test ! -f configure && \$(MAKE) \$\$use) || exit; done
 /dist-all *:/a\\