Regenerated: autoconf configure.in cvs/libc-960522

9 files changed, 26 insertions, 142 deletions

diff --git a/Makefile b/Makefile
index ae32c77001..24203a2aa0 100644
--- a/Makefile
+++ b/Makefile
@@ -225,7 +225,6 @@ distribute  := README INSTALL FAQ NOTES COPYING.LIB COPYING NEWS	\
 	       Makefile Makeconfig Makerules Rules Make-dist MakeTAGS	\
 	       extra-lib.mk o-iterator.mk				\
 	       ansidecl.h mkinstalldirs move-if-change install-sh	\
-	       extract-dynsym						\
 	       configure configure.in aclocal.m4 config.sub config.guess\
 	       config.make.in config-name.in Makefile.in		\
 	       munch-tmpl.c munch.awk sysdep.h set-hooks.h libc-symbols.h
diff --git a/Makerules b/Makerules
index 2ccfeae3fb..f2c7a7d66d 100644
--- a/Makerules
+++ b/Makerules
@@ -302,7 +302,7 @@ override objects	:= $(addprefix $(objpfx),$(sources:.c=.o))
 # $(o-iterator-doit) to produce some desired rule using $o for the object
 # suffix, and setting $(object-suffixes-left) to $(object-suffixes); a copy
 # is produced for each object suffix in use.
-o-iterator = $(patsubst %,$(..)o-iterator.mk,$(object-suffixes))
+o-iterator = $(patsubst %,$(..)o-iterator.mk,$(object-suffixes-left))
 
 # The makefile may define $(extra-libs) with `libfoo libbar'
 # to build libfoo.a et al from the modules listed in $(libfoo-routines).
@@ -599,7 +599,7 @@ define o-iterator-doit
 $(libdir)/$o: $(libdir)/$o$($o-version); $$(make-link)
 endef
 object-suffixes-left := $(versioned)
-include $(..)o-iterator.mk
+include $(o-iterator)
 
 # Make symlinks in the build directory, because the versioned names might
 # be referenced by a DT_NEEDED in another library.
@@ -607,20 +607,20 @@ define o-iterator-doit
 $(objpfx)$o$($o-version): $(objpfx)$o; $$(make-link)
 endef
 object-suffixes-left := $(versioned)
-include $(..)o-iterator.mk
+include $(o-iterator)
 
 
 define o-iterator-doit
 $(libdir)/$o$($o-version): $(libdir)/$(o:.so=)-$(version).so; $$(make-link)
 endef
 object-suffixes-left := $(versioned)
-include $(..)o-iterator.mk
+include $(o-iterator)
 
 define o-iterator-doit
 $(libdir)/$(o:.so=)-$(version).so: $(objpfx)$o; $$(do-install-program)
 endef
 object-suffixes-left := $(versioned)
-include $(..)o-iterator.mk
+include $(o-iterator)
 endif
 
 define do-install-so
diff --git a/config.make.in b/config.make.in
index a443050902..644e5edde5 100644
--- a/config.make.in
+++ b/config.make.in
@@ -33,9 +33,6 @@ CC = @CC@
 AR = @AR@
 RANLIB = @RANLIB@
 AS = $(CC) -c
-OBJDUMP = @OBJDUMP@
-OBJCOPY = @OBJCOPY@
-AWK = @AWK@
 
 # Installation tools.
 INSTALL = @INSTALL@
diff --git a/configure b/configure
index 6d2c64b47d..1758d037b0 100755
--- a/configure
+++ b/configure
@@ -1238,98 +1238,6 @@ else
 fi
 fi
 
-# Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
-set dummy ${ac_tool_prefix}objdump; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-if eval "test \"`echo '$''{'ac_cv_prog_OBJDUMP'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$OBJDUMP"; then
-  ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
-  for ac_dir in $PATH; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$ac_cv_prog_OBJDUMP" && ac_cv_prog_OBJDUMP="objdump"
-fi
-fi
-OBJDUMP="$ac_cv_prog_OBJDUMP"
-if test -n "$OBJDUMP"; then
-  echo "$ac_t""$OBJDUMP" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-
-# Extract the first word of "${ac_tool_prefix}objcopy", so it can be a program name with args.
-set dummy ${ac_tool_prefix}objcopy; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-if eval "test \"`echo '$''{'ac_cv_prog_OBJCOPY'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$OBJCOPY"; then
-  ac_cv_prog_OBJCOPY="$OBJCOPY" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
-  for ac_dir in $PATH; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_OBJCOPY="${ac_tool_prefix}objcopy"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$ac_cv_prog_OBJCOPY" && ac_cv_prog_OBJCOPY="objcopy"
-fi
-fi
-OBJCOPY="$ac_cv_prog_OBJCOPY"
-if test -n "$OBJCOPY"; then
-  echo "$ac_t""$OBJCOPY" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-
-for ac_prog in mawk gawk nawk awk
-do
-# Extract the first word of "$ac_prog", so it can be a program name with args.
-set dummy $ac_prog; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$AWK"; then
-  ac_cv_prog_AWK="$AWK" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
-  for ac_dir in $PATH; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_AWK="$ac_prog"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-fi
-fi
-AWK="$ac_cv_prog_AWK"
-if test -n "$AWK"; then
-  echo "$ac_t""$AWK" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-test -n "$AWK" && break
-done
-
 
 echo $ac_n "checking for signed size_t type""... $ac_c" 1>&6
 if eval "test \"`echo '$''{'libc_cv_signed_size_t'+set}'`\" = set"; then
@@ -1359,7 +1267,7 @@ if eval "test \"`echo '$''{'libc_cv_friendly_stddef'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1363 "configure"
+#line 1271 "configure"
 #include "confdefs.h"
 #define __need_size_t
 #define __need_wchar_t
@@ -1375,7 +1283,7 @@ size_t size; wchar_t wchar;
 if (&size == NULL || &wchar == NULL) abort ();
 ; return 0; }
 EOF
-if { (eval echo configure:1379: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1287: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   libc_cv_friendly_stddef=yes
 else
@@ -1482,7 +1390,7 @@ if eval "test \"`echo '$''{'libc_cv_have_initfini'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1486 "configure"
+#line 1394 "configure"
 #include "confdefs.h"
 
 int main() { return 0; }
@@ -1491,7 +1399,7 @@ asm (".section .init");
 				    asm (".section .fini");
 ; return 0; }
 EOF
-if { (eval echo configure:1495: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1403: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   libc_cv_have_initfini=yes
 else
@@ -1519,7 +1427,7 @@ if eval "test \"`echo '$''{'libc_cv_asm_underscores'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1523 "configure"
+#line 1431 "configure"
 #include "confdefs.h"
 asm ("_glibc_foobar:");
 int main() { return 0; }
@@ -1527,7 +1435,7 @@ int t() {
 glibc_foobar ();
 ; return 0; }
 EOF
-if { (eval echo configure:1531: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
+if { (eval echo configure:1439: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
   rm -rf conftest*
   libc_cv_asm_underscores=yes
 else
@@ -1890,9 +1798,6 @@ s%@CC@%$CC%g
 s%@CPP@%$CPP%g
 s%@AR@%$AR%g
 s%@RANLIB@%$RANLIB%g
-s%@OBJDUMP@%$OBJDUMP%g
-s%@OBJCOPY@%$OBJCOPY%g
-s%@AWK@%$AWK%g
 s%@libc_cv_have_initfini@%$libc_cv_have_initfini%g
 s%@libc_cv_ld_no_whole_archive@%$libc_cv_ld_no_whole_archive%g
 s%@uname_sysname@%$uname_sysname%g
diff --git a/configure.in b/configure.in
index a96a7246ec..1f7a8ae6f9 100644
--- a/configure.in
+++ b/configure.in
@@ -304,9 +304,6 @@ AC_CHECK_TOOL(CC, gcc)
 AC_PROG_CPP
 AC_CHECK_TOOL(AR, ar)
 AC_CHECK_TOOL(RANLIB, ranlib, :)
-AC_CHECK_TOOL(OBJDUMP, objdump)
-AC_CHECK_TOOL(OBJCOPY, objcopy)
-AC_PROG_AWK
 
 AC_CACHE_CHECK(for signed size_t type, libc_cv_signed_size_t, [dnl
 echo '#include <stddef.h>
diff --git a/extract-dynsym b/extract-dynsym
deleted file mode 100755
index 421dbd6fd0..0000000000
--- a/extract-dynsym
+++ /dev/null
@@ -1,23 +0,0 @@
-#!/bin/sh
-
-# Extract from an ELF shared object file just the dynamic symbols necessary
-# to link against it and the (GNU extension) warning sections that linking
-# against it may use to produce warning messages.
-
-infile=$1
-outfile=$2
-
-# Handle both objdump -h output formats.
-osechdr='^SECTION [0-9]+ \['
-nsechdr='^ +[0-9]+ '
-
-$OBJCOPY -S `$OBJDUMP -h $infile | $AWK "
-/($osechdr|$nsechdr)"'\.(hash|dyn[a-z]+|gnu\.warning[a-zA-Z_.]*) / { next; }
-/'"$osechdr"'/ { printf "--remove-section=%s ", $3 }
-/'"$nsechdr"'/ { printf "--remove-section=%s ", $2 }
-' |
-# The old format puts brackets around section names.  The new format fails
-# to delimit long section names from the following hex digits.
-sed -e 's/[][]//g' -e 's/0[0-9a-f]* / /g'` $infile $outfile.new
-
-mv -f $outfile.new $outfile
diff --git a/misc/sys/syslog.h b/misc/sys/syslog.h
index 87bfd2ec6f..241a74d52c 100644
--- a/misc/sys/syslog.h
+++ b/misc/sys/syslog.h
@@ -178,7 +178,7 @@ CODE facilitynames[] = {
 #elif !defined (_BSD_VA_LIST_)
 /* In GNU we don't have a <machine/ansi.h> and it would be too painful to
    emulate one.  */
-#define __need_va_list
+#define __need___va_list
 #include <stdarg.h>
 #define _BSD_VA_LIST_ __gnuc_va_list
 #endif
diff --git a/posix/regex.c b/posix/regex.c
index 65f9599b8d..8b66cd6c5a 100644
--- a/posix/regex.c
+++ b/posix/regex.c
@@ -3,7 +3,7 @@
    (Implements POSIX draft P10003.2/D11.2, except for
    internationalization features.)
 
-   Copyright (C) 1993, 1994, 1995 Free Software Foundation, Inc.
+   Copyright (C) 1993, 1994, 1995, 1996 Free Software Foundation, Inc.
 
 This file is part of the GNU C Library.  Its master source is NOT part of
 the C library, however.  The master source lives in /gd/gnu/lib.
@@ -5183,7 +5183,7 @@ re_compile_pattern (pattern, length, bufp)
 /* Entry points compatible with 4.2 BSD regex library.  We don't define
    them unless specifically requested.  */
 
-#ifdef _REGEX_RE_COMP
+#if defined (_REGEX_RE_COMP) || defined (_LIBC)
 
 /* BSD has one and only one pattern buffer.  */
 static struct re_pattern_buffer re_comp_buf;
@@ -5237,6 +5237,15 @@ re_exec (s)
   return
     0 <= re_search (&re_comp_buf, s, len, 0, len, (struct re_registers *) 0);
 }
+
+#ifdef _LIBC
+/* Make these definitions weak in libc, so POSIX programs can redefine
+   these names if they don't use our functions, and still use
+   regcomp/regexec below without link errors.  */
+weak_symbol (re_comp)
+weak_symbol (re_exec)
+#endif
+
 #endif /* _REGEX_RE_COMP */
 
 /* POSIX.2 functions.  Don't define these for Emacs.  */
diff --git a/termios/cfmakeraw.c b/termios/cfmakeraw.c
index 09f630b906..a1f2eb2c74 100644
--- a/termios/cfmakeraw.c
+++ b/termios/cfmakeraw.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1992 Free Software Foundation, Inc.
+/* Copyright (C) 1992, 1996 Free Software Foundation, Inc.
 This file is part of the GNU C Library.
 
 The GNU C Library is free software; you can redistribute it and/or
@@ -28,6 +28,6 @@ DEFUN(cfmakeraw, (termios_p), struct termios *t)
   t->c_lflag &= ~(ECHO|ECHONL|ICANON|ISIG|IEXTEN);
   t->c_cflag &= ~(CSIZE|PARENB);
   t->c_cflag |= CS8;
-  t->c_cc[VMIN] = 0;
-  /* t->c_cc[VTIME] = ?; */
+  t->c_cc[VMIN] = 1;		/* read returns when one char is available.  */
+  t->c_cc[VTIME] = 0;
 }