From 65dd21b7d14a5d1524c65c5b389f14514fc01f22 Mon Sep 17 00:00:00 2001
From: "Loren J. Rittle" <ljrittle@acm.org>
Date: Mon, 15 May 2000 06:42:53 +0000
Subject: [PATCH] ctype_base.h: Add support for plain BSD4.4.

2000-05-14  Loren J. Rittle  <ljrittle@acm.org>

        * config/bsd/bits/ctype_base.h: Add support for plain BSD4.4.
        * acinclude.m4 (GLIBCPP_CHECK_CTYPE): Enhance bsd tests.
        * aclocal.m4: Regenerate.
        * configure: Regenerate.
        * */Makefile.in: Regenerate.

From-SVN: r33907
---
 libstdc++-v3/acinclude.m4 |  4 +++
 libstdc++-v3/aclocal.m4   |  4 +++
 libstdc++-v3/configure    | 74 +++++++++++++++++++++------------------
 3 files changed, 47 insertions(+), 35 deletions(-)

diff --git a/libstdc++-v3/acinclude.m4 b/libstdc++-v3/acinclude.m4
index f248858dd44..5aa93b40714 100644
--- a/libstdc++-v3/acinclude.m4
+++ b/libstdc++-v3/acinclude.m4
@@ -312,6 +312,7 @@ AC_DEFUN(GLIBCPP_CHECK_CTYPE, [
     fi
 
     dnl Test for <ctype> functionality -- FreeBSD 4.0
+    if test $ctype_default = "yes"; then
     AC_MSG_CHECKING([<ctype> for freebsd 4.0 ])
     AC_TRY_COMPILE([#include <ctype.h>],
     [int
@@ -324,8 +325,10 @@ AC_DEFUN(GLIBCPP_CHECK_CTYPE, [
       ctype_include_dir="config/bsd"
       ctype_default=no
     fi
+    fi
 
     dnl Test for <ctype> functionality -- FreeBSD 3.4
+    if test $ctype_default = "yes"; then
     AC_MSG_CHECKING([<ctype> for freebsd 3.4 ])
     AC_TRY_COMPILE([#include <ctype.h>],
     [int
@@ -338,6 +341,7 @@ AC_DEFUN(GLIBCPP_CHECK_CTYPE, [
       ctype_include_dir="config/bsd"
       ctype_default=no
     fi
+    fi
 
     dnl Test for <ctype> functionality -- solaris 2.6 and 2.7
     if test $ctype_default = "yes"; then
diff --git a/libstdc++-v3/aclocal.m4 b/libstdc++-v3/aclocal.m4
index 83a52928e14..d53b21de18a 100644
--- a/libstdc++-v3/aclocal.m4
+++ b/libstdc++-v3/aclocal.m4
@@ -324,6 +324,7 @@ AC_DEFUN(GLIBCPP_CHECK_CTYPE, [
     fi
 
     dnl Test for <ctype> functionality -- FreeBSD 4.0
+    if test $ctype_default = "yes"; then
     AC_MSG_CHECKING([<ctype> for freebsd 4.0 ])
     AC_TRY_COMPILE([#include <ctype.h>],
     [int
@@ -336,8 +337,10 @@ AC_DEFUN(GLIBCPP_CHECK_CTYPE, [
       ctype_include_dir="config/bsd"
       ctype_default=no
     fi
+    fi
 
     dnl Test for <ctype> functionality -- FreeBSD 3.4
+    if test $ctype_default = "yes"; then
     AC_MSG_CHECKING([<ctype> for freebsd 3.4 ])
     AC_TRY_COMPILE([#include <ctype.h>],
     [int
@@ -350,6 +353,7 @@ AC_DEFUN(GLIBCPP_CHECK_CTYPE, [
       ctype_include_dir="config/bsd"
       ctype_default=no
     fi
+    fi
 
     dnl Test for <ctype> functionality -- solaris 2.6 and 2.7
     if test $ctype_default = "yes"; then
diff --git a/libstdc++-v3/configure b/libstdc++-v3/configure
index 4b79496a366..bc8b4e6236e 100755
--- a/libstdc++-v3/configure
+++ b/libstdc++-v3/configure
@@ -3521,10 +3521,11 @@ rm -f conftest*
       ctype_default=no
     fi
 
-        echo $ac_n "checking <ctype> for freebsd 4.0 ""... $ac_c" 1>&6
-echo "configure:3526: checking <ctype> for freebsd 4.0 " >&5
+        if test $ctype_default = "yes"; then
+    echo $ac_n "checking <ctype> for freebsd 4.0 ""... $ac_c" 1>&6
+echo "configure:3527: checking <ctype> for freebsd 4.0 " >&5
     cat > conftest.$ac_ext <<EOF
-#line 3528 "configure"
+#line 3529 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 int main() {
@@ -3534,7 +3535,7 @@ int
 	+ _CTYPE_D + _CTYPE_P + _CTYPE_X + _CTYPE_G ;}
 ; return 0; }
 EOF
-if { (eval echo configure:3538: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3539: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   \
     ctype_bsd=yes
@@ -3549,12 +3550,14 @@ rm -f conftest*
     if test $ctype_bsd = "yes"; then
       ctype_include_dir="config/bsd"
       ctype_default=no
+    fi
     fi
 
-        echo $ac_n "checking <ctype> for freebsd 3.4 ""... $ac_c" 1>&6
-echo "configure:3556: checking <ctype> for freebsd 3.4 " >&5
+        if test $ctype_default = "yes"; then
+    echo $ac_n "checking <ctype> for freebsd 3.4 ""... $ac_c" 1>&6
+echo "configure:3559: checking <ctype> for freebsd 3.4 " >&5
     cat > conftest.$ac_ext <<EOF
-#line 3558 "configure"
+#line 3561 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 int main() {
@@ -3564,7 +3567,7 @@ int
       + _D + _P + _X + _G + __istype (a, 0);}
 ; return 0; }
 EOF
-if { (eval echo configure:3568: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3571: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   \
     ctype_freebsd34=yes
@@ -3579,13 +3582,14 @@ rm -f conftest*
     if test $ctype_freebsd34 = "yes"; then
       ctype_include_dir="config/bsd"
       ctype_default=no
+    fi
     fi
 
         if test $ctype_default = "yes"; then
     echo $ac_n "checking <ctype> for solaris 2.6,7,8 ""... $ac_c" 1>&6
-echo "configure:3587: checking <ctype> for solaris 2.6,7,8 " >&5
+echo "configure:3591: checking <ctype> for solaris 2.6,7,8 " >&5
     cat > conftest.$ac_ext <<EOF
-#line 3589 "configure"
+#line 3593 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 int main() {
@@ -3596,7 +3600,7 @@ int
 	+ __trans_lower[a] + __trans_upper[a] + __ctype_mask[a];}
 ; return 0; }
 EOF
-if { (eval echo configure:3600: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3604: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   \
     ctype_solaris=yes
@@ -3611,7 +3615,7 @@ rm -f conftest*
 
     if test $ctype_solaris = "yes"; then
       echo $ac_n "checking   for version""... $ac_c" 1>&6
-echo "configure:3615: checking   for version" >&5
+echo "configure:3619: checking   for version" >&5
       ac_ext=C
 # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 ac_cpp='$CXXCPP $CPPFLAGS'
@@ -3620,14 +3624,14 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
  
       cat > conftest.$ac_ext <<EOF
-#line 3624 "configure"
+#line 3628 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 int main() {
 typedef long* __to_type; __to_type const& _M_toupper = __trans_upper;
 ; return 0; }
 EOF
-if { (eval echo configure:3631: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3635: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   \
       ctype_solaris26=yes
@@ -3659,9 +3663,9 @@ cross_compiling=$ac_cv_prog_cc_cross
 
         if test $ctype_default = "yes"; then
     echo $ac_n "checking <ctype> for solaris 2.5.1 ""... $ac_c" 1>&6
-echo "configure:3663: checking <ctype> for solaris 2.5.1 " >&5
+echo "configure:3667: checking <ctype> for solaris 2.5.1 " >&5
     cat > conftest.$ac_ext <<EOF
-#line 3665 "configure"
+#line 3669 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 int main() {
@@ -3671,7 +3675,7 @@ int
 	+ __ctype[a];}
 ; return 0; }
 EOF
-if { (eval echo configure:3675: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3679: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   \
     ctype_solaris25=yes
@@ -3691,9 +3695,9 @@ rm -f conftest*
 
         if test $ctype_default = "yes"; then
     echo $ac_n "checking <ctype> for aix ""... $ac_c" 1>&6
-echo "configure:3695: checking <ctype> for aix " >&5
+echo "configure:3699: checking <ctype> for aix " >&5
     cat > conftest.$ac_ext <<EOF
-#line 3697 "configure"
+#line 3701 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 int main() {
@@ -3704,7 +3708,7 @@ int
 	+ _VALC('a') + _IS('c', 0);}
 ; return 0; }
 EOF
-if { (eval echo configure:3708: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3712: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   \
     ctype_aix=yes
@@ -3724,9 +3728,9 @@ rm -f conftest*
 
         if test $ctype_default = "yes"; then
     echo $ac_n "checking <ctype> for newlib ""... $ac_c" 1>&6
-echo "configure:3728: checking <ctype> for newlib " >&5
+echo "configure:3732: checking <ctype> for newlib " >&5
     cat > conftest.$ac_ext <<EOF
-#line 3730 "configure"
+#line 3734 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 int main() {
@@ -3736,7 +3740,7 @@ int
 	+ _ctype_[a];}
 ; return 0; }
 EOF
-if { (eval echo configure:3740: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3744: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   \
     ctype_newlib=yes
@@ -3770,17 +3774,17 @@ fi
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:3774: checking for $ac_hdr" >&5
+echo "configure:3778: 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 3779 "configure"
+#line 3783 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3784: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:3788: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -3809,12 +3813,12 @@ done
 for ac_func in getpagesize
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:3813: checking for $ac_func" >&5
+echo "configure:3817: 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 3818 "configure"
+#line 3822 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -3837,7 +3841,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:3841: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3845: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -3862,7 +3866,7 @@ fi
 done
 
 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
-echo "configure:3866: checking for working mmap" >&5
+echo "configure:3870: checking for working mmap" >&5
 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3870,7 +3874,7 @@ else
   ac_cv_func_mmap_fixed_mapped=no
 else
   cat > conftest.$ac_ext <<EOF
-#line 3874 "configure"
+#line 3878 "configure"
 #include "confdefs.h"
 
 /* Thanks to Mike Haertel and Jim Avera for this test.
@@ -4010,7 +4014,7 @@ main()
 }
 
 EOF
-if { (eval echo configure:4014: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:4018: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_func_mmap_fixed_mapped=yes
 else
@@ -4073,19 +4077,19 @@ fi
 
 if test $ac_cv_header_locale_h = yes; then
     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
-echo "configure:4077: checking for LC_MESSAGES" >&5
+echo "configure:4081: checking for LC_MESSAGES" >&5
 if eval "test \"`echo '$''{'ac_cv_val_LC_MESSAGES'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4082 "configure"
+#line 4086 "configure"
 #include "confdefs.h"
 #include <locale.h>
 int main() {
 return LC_MESSAGES
 ; return 0; }
 EOF
-if { (eval echo configure:4089: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4093: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_cv_val_LC_MESSAGES=yes
 else
-- 
2.30.2