* configure.in: Add gdbserver to configdirs under linux.

	* configure: Regenerate.

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 25da24ae35e5622ab189c76bfa3ff17dd98ccb55..6f8ca38b5514cbc268adf2a70622a886e05e5be5 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,8 @@
+Sat Mar 16 13:33:17 1996  Fred Fish  <fnf@cygnus.com>
+
+       * configure.in: Add gdbserver to configdirs under linux.
+       * configure: Regenerate.
+       
 Fri Mar 15 12:06:58 1996  J.T. Conklin  <jtc@rtl.cygnus.com>
 
        * config/i386/nm-nbsd.h (FLOAT_INFO): Comment out.

diff --git a/gdb/configure b/gdb/configure
index 24bef9522520bc9f6d5d5aa43af0deb818933fda..3be40bb3d5850a062723de187748a565ceeede3f 100755 (executable)
--- a/gdb/configure
+++ b/gdb/configure
@@ -1,7 +1,7 @@
 #! /bin/sh
 
 # Guess values for system-dependent variables and create Makefiles.
-# Generated automatically using autoconf version 2.7 
+# Generated automatically using autoconf version 2.8 
 # Copyright (C) 1992, 1993, 1994 Free Software Foundation, Inc.
 #
 # This configure script is free software; the Free Software Foundation
@@ -348,7 +348,7 @@ EOF
     verbose=yes ;;
 
   -version | --version | --versio | --versi | --vers)
-    echo "configure generated by autoconf version 2.7"
+    echo "configure generated by autoconf version 2.8"
     exit 0 ;;
 
   -with-* | --with-*)
@@ -513,12 +513,9 @@ fi
 
 ac_ext=c
 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
-ac_cpp='echo $CPP $CPPFLAGS 1>&5;
-$CPP $CPPFLAGS'
-ac_compile='echo ${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5;
-${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5 2>&5'
-ac_link='echo ${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5;
-${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5 2>&5'
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 
 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
@@ -552,7 +549,6 @@ else
     fi
   done
   IFS="$ac_save_ifs"
-  test -z "$ac_cv_prog_CC" && ac_cv_prog_CC="cc"
 fi
 fi
 CC="$ac_cv_prog_CC"
@@ -562,6 +558,55 @@ else
   echo "$ac_t""no" 1>&6
 fi
 
+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""... $ac_c" 1>&6
+if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+  IFS="${IFS=  }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
+  ac_prog_rejected=no
+  for ac_dir in $PATH; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
+        ac_prog_rejected=yes
+       continue
+      fi
+      ac_cv_prog_CC="cc"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+if test $ac_prog_rejected = yes; then
+  # We found a bogon in the path, so make sure we never use it.
+  set dummy $ac_cv_prog_CC
+  shift
+  if test $# -gt 0; then
+    # We chose a different compiler from the bogus one.
+    # However, it has the same basename, so the bogon will be chosen
+    # first if we set CC to just the basename; use the full file name.
+    shift
+    set dummy "$ac_dir/$ac_word" "$@"
+    shift
+    ac_cv_prog_CC="$@"
+  fi
+fi
+fi
+fi
+CC="$ac_cv_prog_CC"
+if test -n "$CC"; then
+  echo "$ac_t""$CC" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+  test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
+fi
 
 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
@@ -572,7 +617,7 @@ else
   yes;
 #endif
 EOF
-if ${CC-cc} -E conftest.c 2>&5 | egrep yes >/dev/null 2>&1; then
+if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:621: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
   ac_cv_prog_gcc=yes
 else
   ac_cv_prog_gcc=no
@@ -624,12 +669,13 @@ else
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp.
   cat > conftest.$ac_ext <<EOF
-#line 628 "configure"
+#line 673 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
-eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:679: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out`
 if test -z "$ac_err"; then
   :
@@ -638,12 +684,13 @@ else
   rm -rf conftest*
   CPP="${CC-cc} -E -traditional-cpp"
   cat > conftest.$ac_ext <<EOF
-#line 642 "configure"
+#line 688 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
-eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:694: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out`
 if test -z "$ac_err"; then
   :
@@ -665,7 +712,7 @@ echo "$ac_t""$CPP" 1>&6
 
 echo $ac_n "checking for AIX""... $ac_c" 1>&6
 cat > conftest.$ac_ext <<EOF
-#line 669 "configure"
+#line 716 "configure"
 #include "confdefs.h"
 #ifdef _AIX
   yes
@@ -692,11 +739,12 @@ 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 696 "configure"
+#line 743 "configure"
 #include "confdefs.h"
 #include <minix/config.h>
 EOF
-eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:748: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -1026,11 +1074,11 @@ else
   ac_cv_c_cross=yes
 else
 cat > conftest.$ac_ext <<EOF
-#line 1030 "configure"
+#line 1078 "configure"
 #include "confdefs.h"
 main(){return(0);}
 EOF
-eval $ac_link
+{ (eval echo configure:1082: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
 if test -s conftest && (./conftest; exit) 2>/dev/null; then
   ac_cv_c_cross=no
 else
@@ -1048,14 +1096,15 @@ if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1052 "configure"
+#line 1100 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 #include <stdarg.h>
 #include <string.h>
 #include <float.h>
 EOF
-eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:1108: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -1070,7 +1119,7 @@ rm -f conftest*
 if test $ac_cv_header_stdc = yes; then
   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
 cat > conftest.$ac_ext <<EOF
-#line 1074 "configure"
+#line 1123 "configure"
 #include "confdefs.h"
 #include <string.h>
 EOF
@@ -1088,7 +1137,7 @@ fi
 if test $ac_cv_header_stdc = yes; then
   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
 cat > conftest.$ac_ext <<EOF
-#line 1092 "configure"
+#line 1141 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 EOF
@@ -1109,7 +1158,7 @@ if test "$cross_compiling" = yes; then
   :
 else
 cat > conftest.$ac_ext <<EOF
-#line 1113 "configure"
+#line 1162 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
@@ -1120,7 +1169,7 @@ if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
 exit (0); }
 
 EOF
-eval $ac_link
+{ (eval echo configure:1173: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
 if test -s conftest && (./conftest; exit) 2>/dev/null; then
   :
 else
@@ -1147,11 +1196,12 @@ if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1151 "configure"
+#line 1200 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
-eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:1205: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -1180,7 +1230,7 @@ if eval "test \"`echo '$''{'ac_cv_header_stat_broken'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1184 "configure"
+#line 1234 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/stat.h>
@@ -1236,7 +1286,7 @@ if eval "test \"`echo '$''{'gdb_have_gregset_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1240 "configure"
+#line 1290 "configure"
 #include "confdefs.h"
 #include <sys/procfs.h>
 int main() { return 0; }
@@ -1244,7 +1294,7 @@ int t() {
 gregset_t *gregsetp = 0
 ; return 0; }
 EOF
-if eval $ac_link; then
+if { (eval echo configure:1298: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
   rm -rf conftest*
   gdb_have_gregset_t=yes
 else
@@ -1268,7 +1318,7 @@ if eval "test \"`echo '$''{'gdb_have_fpregset_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1272 "configure"
+#line 1322 "configure"
 #include "confdefs.h"
 #include <sys/procfs.h>
 int main() { return 0; }
@@ -1276,7 +1326,7 @@ int t() {
 fpregset_t *fpregsetp = 0
 ; return 0; }
 EOF
-if eval $ac_link; then
+if { (eval echo configure:1330: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
   rm -rf conftest*
   gdb_have_fpregset_t=yes
 else
@@ -1301,7 +1351,7 @@ if eval "test \"`echo '$''{'ac_cv_c_long_double'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1305 "configure"
+#line 1355 "configure"
 #include "confdefs.h"
 
 int main() { return 0; }
@@ -1309,7 +1359,7 @@ int t() {
 long double foo;
 ; return 0; }
 EOF
-if eval $ac_compile; then
+if { (eval echo configure:1363: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_c_long_double=yes
 else
@@ -1335,7 +1385,7 @@ if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1339 "configure"
+#line 1389 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -1357,7 +1407,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if eval $ac_link; then
+if { (eval echo configure:1411: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -1387,7 +1437,7 @@ else
   ac_cv_func_mmap=no
 else
 cat > conftest.$ac_ext <<EOF
-#line 1391 "configure"
+#line 1441 "configure"
 #include "confdefs.h"
 
 /* Thanks to Mike Haertel and Jim Avera for this test. */
@@ -1456,7 +1506,7 @@ main()
 }
 
 EOF
-eval $ac_link
+{ (eval echo configure:1510: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
 if test -s conftest && (./conftest; exit) 2>/dev/null; then
   ac_cv_func_mmap=yes
 else
@@ -1572,17 +1622,20 @@ if test "${with_x+set}" = set; then
   :
 fi
 
+# $have_x is `yes', `no', `disabled', or empty when we do not yet know.
 if test "x$with_x" = xno; then
-  no_x=yes
+  # The user explicitly disabled X.
+  have_x=disabled
 else
   if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
-    no_x=
+    # Both variables are already set.
+    have_x=yes
   else
-if eval "test \"`echo '$''{'ac_cv_path_x'+set}'`\" = set"; then
+if eval "test \"`echo '$''{'ac_cv_have_x'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   # One or both of the vars are not set, and there is no cached value.
-no_x=yes
+ac_x_includes=NO ac_x_libraries=NO
 rm -fr conftestdir
 if mkdir conftestdir; then
   cd conftestdir
@@ -1592,7 +1645,6 @@ acfindx:
        @echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
 EOF
   if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
-    no_x=
     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
     eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
@@ -1616,24 +1668,28 @@ EOF
   rm -fr conftestdir
 fi
 
-if test "$no_x" = yes; then
-test -z "$x_direct_test_library" && x_direct_test_library=Xt
-test -z "$x_direct_test_function" && x_direct_test_function=XtMalloc
-test -z "$x_direct_test_include" && x_direct_test_include=X11/Intrinsic.h
+if test "$ac_x_includes" = NO; then
+  # Guess where to find include files, by looking for this one X11 .h file.
+  test -z "$x_direct_test_include" && x_direct_test_include=X11/Intrinsic.h
+
+  # First, try using that file with no special directory specified.
 cat > conftest.$ac_ext <<EOF
-#line 1625 "configure"
+#line 1678 "configure"
 #include "confdefs.h"
 #include <$x_direct_test_include>
 EOF
-eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:1683: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out`
 if test -z "$ac_err"; then
   rm -rf conftest*
-  no_x= ac_x_includes=
+  # We can compile using X headers with no special include directory.
+ac_x_includes=
 else
   echo "$ac_err" >&5
   rm -rf conftest*
-    for ac_dir in               \
+  # Look for the header file in a standard set of common directories.
+  for ac_dir in               \
     /usr/X11R6/include        \
     /usr/X11R5/include        \
     /usr/X11R4/include        \
@@ -1671,20 +1727,26 @@ else
     ; \
   do
     if test -r "$ac_dir/$x_direct_test_include"; then
-      no_x= ac_x_includes=$ac_dir
+      ac_x_includes=$ac_dir
       break
     fi
   done
 fi
 rm -f conftest*
+fi # $ac_x_includes = NO
 
-# Check for the libraries.
-# See if we find them without any special options.
-# Don't add to $LIBS permanently.
-ac_save_LIBS="$LIBS"
-LIBS="-l$x_direct_test_library $LIBS"
+if test "$ac_x_libraries" = NO; then
+  # Check for the libraries.
+
+  test -z "$x_direct_test_library" && x_direct_test_library=Xt
+  test -z "$x_direct_test_function" && x_direct_test_function=XtMalloc
+
+  # See if we find them without any special options.
+  # Don't add to $LIBS permanently.
+  ac_save_LIBS="$LIBS"
+  LIBS="-l$x_direct_test_library $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 1688 "configure"
+#line 1750 "configure"
 #include "confdefs.h"
 
 int main() { return 0; }
@@ -1692,9 +1754,11 @@ int t() {
 ${x_direct_test_function}()
 ; return 0; }
 EOF
-if eval $ac_link; then
+if { (eval echo configure:1758: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
   rm -rf conftest*
-  LIBS="$ac_save_LIBS" no_x= ac_x_libraries=
+  LIBS="$ac_save_LIBS"
+# We can link X programs with no special library path.
+ac_x_libraries=
 else
   rm -rf conftest*
   LIBS="$ac_save_LIBS"
@@ -1738,7 +1802,7 @@ for ac_dir in `echo "$ac_x_includes" | sed s/include/lib/` \
 do
   for ac_extension in a so sl; do
     if test -r $ac_dir/lib${x_direct_test_library}.$ac_extension; then
-      no_x= ac_x_libraries=$ac_dir
+      ac_x_libraries=$ac_dir
       break 2
     fi
   done
@@ -1746,27 +1810,35 @@ done
 fi
 rm -f conftest*
 
-fi
-if test "$no_x" = yes; then
-  ac_cv_path_x="no_x=yes"
+fi # $ac_x_libraries = NO
+
+if test "$ac_x_includes" = NO || test "$ac_x_libraries" = NO; then
+  # Didn't find X anywhere.  Cache the known absence of X.
+  ac_cv_have_x="have_x=no"
 else
-  ac_cv_path_x="no_x= ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
+  # Record where we found X for the cache.
+  ac_cv_have_x="have_x=yes \
+               ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
 fi
 fi
   fi
-  eval "$ac_cv_path_x"
+  eval "$ac_cv_have_x"
 fi # $with_x != no
 
-if test "$no_x" = yes; then
-  echo "$ac_t""no" 1>&6
+if test "$have_x" != yes; then
+  echo "$ac_t""$have_x" 1>&6
+  no_x=yes
 else
+  # If each of the values was on the command line, it overrides each guess.
   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
-  ac_cv_path_x="no_x= ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
+  # Update the cache value to reflect the command line values.
+  ac_cv_have_x="have_x=yes \
+               ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
   echo "$ac_t""libraries $x_libraries, headers $x_includes" 1>&6
 fi
 
-    if test "$no_x" = yes; then 
+    if test "$no_x" = yes; then
   # Not all programs may use this symbol, but it does not hurt to define it.
   X_CFLAGS="$X_CFLAGS -DX_DISPLAY_MISSING"
 else
@@ -1796,14 +1868,14 @@ else
   # libraries we check for below, so use a different variable.
   #  --interran@uluru.Stanford.EDU, kb@cs.umb.edu.
   echo $ac_n "checking for -lICE""... $ac_c" 1>&6
-ac_lib_var=`echo ICE | tr '.-/+' '___p'`
+ac_lib_var=`echo ICE_IceConnectionNumber | tr '.-/+' '___p'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   ac_save_LIBS="$LIBS"
 LIBS="-lICE  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 1807 "configure"
+#line 1879 "configure"
 #include "confdefs.h"
 
 int main() { return 0; }
@@ -1811,7 +1883,7 @@ int t() {
 IceConnectionNumber()
 ; return 0; }
 EOF
-if eval $ac_link; then
+if { (eval echo configure:1887: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -1840,14 +1912,14 @@ fi
     # libraries were built with DECnet support.  And karl@cs.umb.edu says
     # the Alpha needs dnet_stub (dnet does not exist).
     echo $ac_n "checking for -ldnet""... $ac_c" 1>&6
-ac_lib_var=`echo dnet | tr '.-/+' '___p'`
+ac_lib_var=`echo dnet_dnet_ntoa | tr '.-/+' '___p'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   ac_save_LIBS="$LIBS"
 LIBS="-ldnet  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 1851 "configure"
+#line 1923 "configure"
 #include "confdefs.h"
 
 int main() { return 0; }
@@ -1855,7 +1927,7 @@ int t() {
 dnet_ntoa()
 ; return 0; }
 EOF
-if eval $ac_link; then
+if { (eval echo configure:1931: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -1875,14 +1947,14 @@ fi
 
     if test $ac_cv_lib_dnet = no; then
       echo $ac_n "checking for -ldnet_stub""... $ac_c" 1>&6
-ac_lib_var=`echo dnet_stub | tr '.-/+' '___p'`
+ac_lib_var=`echo dnet_stub_dnet_ntoa | tr '.-/+' '___p'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   ac_save_LIBS="$LIBS"
 LIBS="-ldnet_stub  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 1886 "configure"
+#line 1958 "configure"
 #include "confdefs.h"
 
 int main() { return 0; }
@@ -1890,7 +1962,7 @@ int t() {
 dnet_ntoa()
 ; return 0; }
 EOF
-if eval $ac_link; then
+if { (eval echo configure:1966: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -1915,14 +1987,14 @@ fi
     # Not sure which flavor of 386 UNIX this is, but it seems harmless to
     # check for it.
     echo $ac_n "checking for -lnsl""... $ac_c" 1>&6
-ac_lib_var=`echo nsl | tr '.-/+' '___p'`
+ac_lib_var=`echo nsl_t_accept | tr '.-/+' '___p'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   ac_save_LIBS="$LIBS"
 LIBS="-lnsl  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 1926 "configure"
+#line 1998 "configure"
 #include "confdefs.h"
 
 int main() { return 0; }
@@ -1930,7 +2002,7 @@ int t() {
 t_accept()
 ; return 0; }
 EOF
-if eval $ac_link; then
+if { (eval echo configure:2006: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -1954,14 +2026,14 @@ fi
     # But -lsocket is broken on IRIX, according to simon@lia.di.epfl.ch.
     if test "`(uname) 2>/dev/null`" != IRIX; then
       echo $ac_n "checking for -lsocket""... $ac_c" 1>&6
-ac_lib_var=`echo socket | tr '.-/+' '___p'`
+ac_lib_var=`echo socket_socket | tr '.-/+' '___p'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   ac_save_LIBS="$LIBS"
 LIBS="-lsocket  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 1965 "configure"
+#line 2037 "configure"
 #include "confdefs.h"
 
 int main() { return 0; }
@@ -1969,7 +2041,7 @@ int t() {
 socket()
 ; return 0; }
 EOF
-if eval $ac_link; then
+if { (eval echo configure:2045: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -2066,11 +2138,12 @@ 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 2070 "configure"
+#line 2142 "configure"
 #include "confdefs.h"
 #include <tclInt.h>
 EOF
-eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:2147: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -2123,7 +2196,7 @@ if test "$cross_compiling" = yes; then
 
 else
 cat > conftest.$ac_ext <<EOF
-#line 2127 "configure"
+#line 2200 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -2138,7 +2211,7 @@ main() {
        return 0;
 }
 EOF
-eval $ac_link
+{ (eval echo configure:2215: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
 if test -s conftest && (./conftest; exit) 2>/dev/null; then
   tclmajor=`cat tclmajor`
        tclminor=`cat tclminor`
@@ -2283,13 +2356,13 @@ else
   ac_cv_c_tclib="-l$installedtcllibroot"
 else
 cat > conftest.$ac_ext <<EOF
-#line 2287 "configure"
+#line 2360 "configure"
 #include "confdefs.h"
 
     Tcl_AppInit()
     { exit(0); }
 EOF
-eval $ac_link
+{ (eval echo configure:2366: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
 if test -s conftest && (./conftest; exit) 2>/dev/null; then
   ac_cv_c_tcllib="-l$installedtcllibroot"
 else
@@ -2399,11 +2472,12 @@ 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 2403 "configure"
+#line 2476 "configure"
 #include "confdefs.h"
 #include <tk.h>
 EOF
-eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:2481: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -2463,7 +2537,7 @@ if test "$cross_compiling" = yes; then
 
 else
 cat > conftest.$ac_ext <<EOF
-#line 2467 "configure"
+#line 2541 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -2478,7 +2552,7 @@ cat > conftest.$ac_ext <<EOF
        return 0;
 }
 EOF
-eval $ac_link
+{ (eval echo configure:2556: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
 if test -s conftest && (./conftest; exit) 2>/dev/null; then
   tkmajor=`cat tkmajor`
        tkminor=`cat tkminor`
@@ -2644,13 +2718,13 @@ else
   ac_cv_c_tklib="-l$installedtklibroot"
 else
 cat > conftest.$ac_ext <<EOF
-#line 2648 "configure"
+#line 2722 "configure"
 #include "confdefs.h"
 
        Tcl_AppInit()
        { exit(0); }
 EOF
-eval $ac_link
+{ (eval echo configure:2728: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
 if test -s conftest && (./conftest; exit) 2>/dev/null; then
   ac_cv_c_tklib="-l$installedtklibroot"
 else
@@ -2684,14 +2758,14 @@ fi
     # beyond us.
     if test $tclmajor -ge 7 -a $tclminor -ge 5 ; then
        echo $ac_n "checking for -ldl""... $ac_c" 1>&6
-ac_lib_var=`echo dl | tr '.-/+' '___p'`
+ac_lib_var=`echo dl_main | tr '.-/+' '___p'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   ac_save_LIBS="$LIBS"
 LIBS="-ldl  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2695 "configure"
+#line 2769 "configure"
 #include "confdefs.h"
 
 int main() { return 0; }
@@ -2699,7 +2773,7 @@ int t() {
 main()
 ; return 0; }
 EOF
-if eval $ac_link; then
+if { (eval echo configure:2777: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -2722,14 +2796,14 @@ EOF
 else
   echo "$ac_t""no" 1>&6
 echo $ac_n "checking for -ldld""... $ac_c" 1>&6
-ac_lib_var=`echo dld | tr '.-/+' '___p'`
+ac_lib_var=`echo dld_main | tr '.-/+' '___p'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   ac_save_LIBS="$LIBS"
 LIBS="-ldld  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2733 "configure"
+#line 2807 "configure"
 #include "confdefs.h"
 
 int main() { return 0; }
@@ -2737,7 +2811,7 @@ int t() {
 main()
 ; return 0; }
 EOF
-if eval $ac_link; then
+if { (eval echo configure:2815: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -3069,7 +3143,8 @@ i[3456]86-*-sunos*)       gdb_target=sun386 ;;
 i[3456]86-*-sysv4*)    gdb_target=i386v4 ;;
 i[3456]86-*-sco*)      gdb_target=i386v ;;
 i[3456]86-*-sysv*)     gdb_target=i386v ;;
-i[3456]86-*-linux*)    gdb_target=linux ;;
+i[3456]86-*-linux*)    gdb_target=linux
+               configdirs="${configdirs} gdbserver" ;;
 i[3456]86-*-isc*)      gdb_target=i386v ;;
 i[3456]86-*-mach3*)    gdb_target=i386m3 ;;
 i[3456]86-*-mach*)     gdb_target=i386mach ;;
@@ -3149,7 +3224,7 @@ mips*-*-mach3*)           gdb_target=mach3 ;;
 mips*-*-sysv4*)                gdb_target=mipsv4 ;;
 mips*-*-sysv*)         gdb_target=bigmips ;;
 mips*-*-riscos*)       gdb_target=bigmips ;;
-mips*-*-vxworks*)      gdb_target=vxmips ;;
+mips*-*-vxworks*)       gdb_target=vxmips ;;
 
 none-*-*)              gdb_target=none ;;
 
@@ -3344,7 +3419,7 @@ trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
 # Protect against shell expansion while executing Makefile rules.
 # Protect against Makefile macro expansion.
 cat > conftest.defs <<\EOF
-s%#define \([A-Za-z_][A-Za-z0-9_]*\) \(.*\)%-D\1=\2%g
+s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
 s%[    `~#$^&*(){}\\|;'"<>?]%\\&%g
 s%\[%\\&%g
 s%\]%\\&%g
@@ -3379,7 +3454,7 @@ do
     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
-    echo "$CONFIG_STATUS generated by autoconf version 2.7"
+    echo "$CONFIG_STATUS generated by autoconf version 2.8"
     exit 0 ;;
   -help | --help | --hel | --he | --h)
     echo "\$ac_cs_usage"; exit 0 ;;

diff --git a/gdb/configure.in b/gdb/configure.in
index d3110f99e33f563d8a16a39a606fcf8b7aaa623b..8a6d3940e34d90de22396e3b38dfb5440d8da179 100644 (file)
--- a/gdb/configure.in
+++ b/gdb/configure.in
@@ -463,7 +463,8 @@ i[3456]86-*-sunos*) gdb_target=sun386 ;;
 i[3456]86-*-sysv4*)    gdb_target=i386v4 ;;
 i[3456]86-*-sco*)      gdb_target=i386v ;;
 i[3456]86-*-sysv*)     gdb_target=i386v ;;
-i[3456]86-*-linux*)    gdb_target=linux ;;
+i[3456]86-*-linux*)    gdb_target=linux
+               configdirs="${configdirs} gdbserver" ;;
 i[3456]86-*-isc*)      gdb_target=i386v ;;
 i[3456]86-*-mach3*)    gdb_target=i386m3 ;;
 i[3456]86-*-mach*)     gdb_target=i386mach ;;