From ec2f730d86b9c5daf3c36d5e5bd7641bf82eeefc Mon Sep 17 00:00:00 2001
From: Ian Lance Taylor <ian@airs.com>
Date: Tue, 15 Apr 1997 22:34:57 +0000
Subject: [PATCH] sanitize out references to v850

---
 gas/ChangeLog    |   2 +-
 gas/configure    | 124 ++++++++++++++++++++++++-----------------------
 gas/configure.in |   4 +-
 3 files changed, 67 insertions(+), 63 deletions(-)

diff --git a/gas/ChangeLog b/gas/ChangeLog
index 02d0bebb440..6b85cb6a398 100644
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -922,7 +922,7 @@ Fri Feb 14 15:56:06 1997  Gavin Koch  <gavin@cygnus.com>
 Thu Feb 13 20:02:16 1997  Fred Fish  <fnf@cygnus.com>
 
 	* config/{tc-alpha.h, tc-arc.h, tc-d10v.h, tc-generic.h, tc-i960.h,
-	tc-mn10200.h, tc-mn10300.h, tc-sh.h, tc-v850.h, tc-vax.h, tc-w65.h}:
+	tc-mn10200.h, tc-mn10300.h, tc-sh.h, tc-vax.h, tc-w65.h}:
 	Add default definition of zero for TARGET_BYTES_BIG_ENDIAN.
 	* config/{tc-arm.h, tc-hppa.h, tc-i386.h, tc-mips.h, tc-ns32k.h,
  	tc-ppc.h, tc-sparc.h}: Move definition of TARGET_BYTES_BIG_ENDIAN
diff --git a/gas/configure b/gas/configure
index 1295b6f4f50..46f6392db2f 100755
--- a/gas/configure
+++ b/gas/configure
@@ -704,7 +704,7 @@ te_file=generic
 canon_targets=""
 if test -n "$enable_targets" ; then
   for t in `echo $enable_targets | sed 's/,/ /g'`; do
-    result=`$ac_config_sub $t 2>/dev/null`
+    result=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $t 2>/dev/null`
     if test -n "$result" ; then
       canon_targets="$canon_targets $result"
 #    else
@@ -960,8 +960,10 @@ for this_target in $target $canon_targets ; do
 # start-sanitize-tic80
       tic80-*-*)	    fmt=coff targ=tic80coff;;
 # end-sanitize-tic80
+# start-sanitize-v850
       v850-*-*)		    fmt=elf bfd_gas=yes ;;
 
+# end-sanitize-v850
       vax-*-bsd* | vax-*-ultrix*)
 			    fmt=aout ;;
       vax-*-vms)            fmt=vms ;;
@@ -1450,7 +1452,7 @@ EOF
 # Extract the first word of "gcc", so it can be a program name with args.
 set dummy gcc; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1454: checking for $ac_word" >&5
+echo "configure:1456: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1479,7 +1481,7 @@ if test -z "$CC"; then
   # Extract the first word of "cc", so it can be a program name with args.
 set dummy cc; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1483: checking for $ac_word" >&5
+echo "configure:1485: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1527,7 +1529,7 @@ fi
 fi
 
 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
-echo "configure:1531: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
+echo "configure:1533: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 
 ac_ext=c
 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
@@ -1537,11 +1539,11 @@ ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS
 cross_compiling=$ac_cv_prog_cc_cross
 
 cat > conftest.$ac_ext <<EOF
-#line 1541 "configure"
+#line 1543 "configure"
 #include "confdefs.h"
 main(){return(0);}
 EOF
-if { (eval echo configure:1545: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:1547: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   ac_cv_prog_cc_works=yes
   # If we can't run a trivial program, we are probably using a cross compiler.
   if (./conftest; exit) 2>/dev/null; then
@@ -1561,12 +1563,12 @@ if test $ac_cv_prog_cc_works = no; then
   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 fi
 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
-echo "configure:1565: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
+echo "configure:1567: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 cross_compiling=$ac_cv_prog_cc_cross
 
 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
-echo "configure:1570: checking whether we are using GNU C" >&5
+echo "configure:1572: checking whether we are using GNU C" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1575,7 +1577,7 @@ else
   yes;
 #endif
 EOF
-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1579: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1581: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
   ac_cv_prog_gcc=yes
 else
   ac_cv_prog_gcc=no
@@ -1590,7 +1592,7 @@ if test $ac_cv_prog_gcc = yes; then
   ac_save_CFLAGS="$CFLAGS"
   CFLAGS=
   echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
-echo "configure:1594: checking whether ${CC-cc} accepts -g" >&5
+echo "configure:1596: checking whether ${CC-cc} accepts -g" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1628,7 +1630,7 @@ fi
 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 # ./install, which can be erroneously created by make from ./install.sh.
 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
-echo "configure:1632: checking for a BSD compatible install" >&5
+echo "configure:1634: checking for a BSD compatible install" >&5
 if test -z "$INSTALL"; then
 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -1679,7 +1681,7 @@ test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 
 
 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
-echo "configure:1683: checking how to run the C preprocessor" >&5
+echo "configure:1685: checking how to run the C preprocessor" >&5
 # On Suns, sometimes $CPP names a directory.
 if test -n "$CPP" && test -d "$CPP"; then
   CPP=
@@ -1694,13 +1696,13 @@ else
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp.
   cat > conftest.$ac_ext <<EOF
-#line 1698 "configure"
+#line 1700 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1704: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1706: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out`
 if test -z "$ac_err"; then
   :
@@ -1711,13 +1713,13 @@ else
   rm -rf conftest*
   CPP="${CC-cc} -E -traditional-cpp"
   cat > conftest.$ac_ext <<EOF
-#line 1715 "configure"
+#line 1717 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1721: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1723: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out`
 if test -z "$ac_err"; then
   :
@@ -1743,17 +1745,17 @@ for ac_hdr in string.h stdlib.h memory.h strings.h unistd.h stdarg.h varargs.h e
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:1747: checking for $ac_hdr" >&5
+echo "configure:1749: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1752 "configure"
+#line 1754 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1757: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1759: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -1783,7 +1785,7 @@ done
 # Put this here so that autoconf's "cross-compiling" message doesn't confuse
 # people who are not cross-compiling but are compiling cross-assemblers.
 echo $ac_n "checking whether compiling a cross-assembler""... $ac_c" 1>&6
-echo "configure:1787: checking whether compiling a cross-assembler" >&5
+echo "configure:1789: checking whether compiling a cross-assembler" >&5
 if test "${host}" = "${target}"; then
   cross_gas=no
 else
@@ -1798,19 +1800,19 @@ echo "$ac_t""$cross_gas" 1>&6
 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
 # for constant arguments.  Useless!
 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
-echo "configure:1802: checking for working alloca.h" >&5
+echo "configure:1804: checking for working alloca.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1807 "configure"
+#line 1809 "configure"
 #include "confdefs.h"
 #include <alloca.h>
 int main() {
 char *p = alloca(2 * sizeof(int));
 ; return 0; }
 EOF
-if { (eval echo configure:1814: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:1816: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   ac_cv_header_alloca_h=yes
 else
@@ -1831,12 +1833,12 @@ EOF
 fi
 
 echo $ac_n "checking for alloca""... $ac_c" 1>&6
-echo "configure:1835: checking for alloca" >&5
+echo "configure:1837: checking for alloca" >&5
 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1840 "configure"
+#line 1842 "configure"
 #include "confdefs.h"
 
 #ifdef __GNUC__
@@ -1859,7 +1861,7 @@ int main() {
 char *p = (char *) alloca(1);
 ; return 0; }
 EOF
-if { (eval echo configure:1863: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:1865: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   ac_cv_func_alloca_works=yes
 else
@@ -1891,12 +1893,12 @@ EOF
 
 
 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
-echo "configure:1895: checking whether alloca needs Cray hooks" >&5
+echo "configure:1897: checking whether alloca needs Cray hooks" >&5
 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1900 "configure"
+#line 1902 "configure"
 #include "confdefs.h"
 #if defined(CRAY) && ! defined(CRAY2)
 webecray
@@ -1921,12 +1923,12 @@ echo "$ac_t""$ac_cv_os_cray" 1>&6
 if test $ac_cv_os_cray = yes; then
 for ac_func in _getb67 GETB67 getb67; do
   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:1925: checking for $ac_func" >&5
+echo "configure:1927: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1930 "configure"
+#line 1932 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -1949,7 +1951,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:1953: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:1955: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -1976,7 +1978,7 @@ done
 fi
 
 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
-echo "configure:1980: checking stack direction for C alloca" >&5
+echo "configure:1982: checking stack direction for C alloca" >&5
 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1984,7 +1986,7 @@ else
   ac_cv_c_stack_direction=0
 else
   cat > conftest.$ac_ext <<EOF
-#line 1988 "configure"
+#line 1990 "configure"
 #include "confdefs.h"
 find_stack_direction ()
 {
@@ -2003,7 +2005,7 @@ main ()
   exit (find_stack_direction() < 0);
 }
 EOF
-if { (eval echo configure:2007: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2009: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
 then
   ac_cv_c_stack_direction=1
 else
@@ -2025,21 +2027,21 @@ EOF
 fi
 
 echo $ac_n "checking for inline""... $ac_c" 1>&6
-echo "configure:2029: checking for inline" >&5
+echo "configure:2031: checking for inline" >&5
 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   ac_cv_c_inline=no
 for ac_kw in inline __inline__ __inline; do
   cat > conftest.$ac_ext <<EOF
-#line 2036 "configure"
+#line 2038 "configure"
 #include "confdefs.h"
 
 int main() {
 } $ac_kw foo() {
 ; return 0; }
 EOF
-if { (eval echo configure:2043: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2045: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_c_inline=$ac_kw; break
 else
@@ -2069,12 +2071,12 @@ esac
 for ac_func in unlink remove
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:2073: checking for $ac_func" >&5
+echo "configure:2075: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2078 "configure"
+#line 2080 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -2097,7 +2099,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:2101: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:2103: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -2126,12 +2128,12 @@ done
 for ac_func in sbrk
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:2130: checking for $ac_func" >&5
+echo "configure:2132: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2135 "configure"
+#line 2137 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -2154,7 +2156,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:2158: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:2160: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -2183,12 +2185,12 @@ done
 # enough, but on some of those systems, the assert macro relies on requoting
 # working properly!
 echo $ac_n "checking for working assert macro""... $ac_c" 1>&6
-echo "configure:2187: checking for working assert macro" >&5
+echo "configure:2189: checking for working assert macro" >&5
 if eval "test \"`echo '$''{'gas_cv_assert_ok'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2192 "configure"
+#line 2194 "configure"
 #include "confdefs.h"
 #include <assert.h>
 #include <stdio.h>
@@ -2204,7 +2206,7 @@ assert (a == b
 
 ; return 0; }
 EOF
-if { (eval echo configure:2208: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:2210: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   gas_cv_assert_ok=yes
 else
@@ -2245,12 +2247,12 @@ gas_test_headers="
 "
 
 echo $ac_n "checking whether declaration is required for strstr""... $ac_c" 1>&6
-echo "configure:2249: checking whether declaration is required for strstr" >&5
+echo "configure:2251: checking whether declaration is required for strstr" >&5
 if eval "test \"`echo '$''{'gas_cv_decl_needed_strstr'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2254 "configure"
+#line 2256 "configure"
 #include "confdefs.h"
 $gas_test_headers
 int main() {
@@ -2261,7 +2263,7 @@ x = (f) strstr;
 
 ; return 0; }
 EOF
-if { (eval echo configure:2265: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:2267: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   gas_cv_decl_needed_strstr=no
 else
@@ -2282,12 +2284,12 @@ EOF
 
 
 echo $ac_n "checking whether declaration is required for malloc""... $ac_c" 1>&6
-echo "configure:2286: checking whether declaration is required for malloc" >&5
+echo "configure:2288: checking whether declaration is required for malloc" >&5
 if eval "test \"`echo '$''{'gas_cv_decl_needed_malloc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2291 "configure"
+#line 2293 "configure"
 #include "confdefs.h"
 $gas_test_headers
 int main() {
@@ -2298,7 +2300,7 @@ x = (f) malloc;
 
 ; return 0; }
 EOF
-if { (eval echo configure:2302: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:2304: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   gas_cv_decl_needed_malloc=no
 else
@@ -2319,12 +2321,12 @@ EOF
 
 
 echo $ac_n "checking whether declaration is required for free""... $ac_c" 1>&6
-echo "configure:2323: checking whether declaration is required for free" >&5
+echo "configure:2325: checking whether declaration is required for free" >&5
 if eval "test \"`echo '$''{'gas_cv_decl_needed_free'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2328 "configure"
+#line 2330 "configure"
 #include "confdefs.h"
 $gas_test_headers
 int main() {
@@ -2335,7 +2337,7 @@ x = (f) free;
 
 ; return 0; }
 EOF
-if { (eval echo configure:2339: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:2341: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   gas_cv_decl_needed_free=no
 else
@@ -2356,12 +2358,12 @@ EOF
 
 
 echo $ac_n "checking whether declaration is required for sbrk""... $ac_c" 1>&6
-echo "configure:2360: checking whether declaration is required for sbrk" >&5
+echo "configure:2362: checking whether declaration is required for sbrk" >&5
 if eval "test \"`echo '$''{'gas_cv_decl_needed_sbrk'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2365 "configure"
+#line 2367 "configure"
 #include "confdefs.h"
 $gas_test_headers
 int main() {
@@ -2372,7 +2374,7 @@ x = (f) sbrk;
 
 ; return 0; }
 EOF
-if { (eval echo configure:2376: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:2378: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   gas_cv_decl_needed_sbrk=no
 else
@@ -2396,12 +2398,12 @@ EOF
 # for it?
 
 echo $ac_n "checking whether declaration is required for errno""... $ac_c" 1>&6
-echo "configure:2400: checking whether declaration is required for errno" >&5
+echo "configure:2402: checking whether declaration is required for errno" >&5
 if eval "test \"`echo '$''{'gas_cv_decl_needed_errno'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2405 "configure"
+#line 2407 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_ERRNO_H
@@ -2416,7 +2418,7 @@ x = (f) errno;
 
 ; return 0; }
 EOF
-if { (eval echo configure:2420: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:2422: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   gas_cv_decl_needed_errno=no
 else
diff --git a/gas/configure.in b/gas/configure.in
index 358e748a638..1bbc1b6f553 100644
--- a/gas/configure.in
+++ b/gas/configure.in
@@ -55,7 +55,7 @@ te_file=generic
 canon_targets=""
 if test -n "$enable_targets" ; then
   for t in `echo $enable_targets | sed 's/,/ /g'`; do
-    result=`$ac_config_sub $t 2>/dev/null`
+    result=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $t 2>/dev/null`
     if test -n "$result" ; then
       canon_targets="$canon_targets $result"
 #    else
@@ -303,8 +303,10 @@ changequote([,])dnl
 # start-sanitize-tic80
       tic80-*-*)	    fmt=coff targ=tic80coff;;
 # end-sanitize-tic80
+# start-sanitize-v850
       v850-*-*)		    fmt=elf bfd_gas=yes ;;
 
+# end-sanitize-v850
       vax-*-bsd* | vax-*-ultrix*)
 			    fmt=aout ;;
       vax-*-vms)            fmt=vms ;;
-- 
2.30.2