Import GNU Readline 8.1

[deliverable/binutils-gdb.git] / readline / readline / configure

diff --git a/readline/readline/configure b/readline/readline/configure
index de7499e6dfd094f83bb3f95505926b05f9736f7e..6ea4545e26f25e8ee923d02a9855f43088b5abc6 100755 (executable)
--- a/readline/readline/configure
+++ b/readline/readline/configure
@@ -1,7 +1,7 @@
 #! /bin/sh
-# From configure.ac for Readline 8.0, version 2.85.
+# From configure.ac for Readline 8.1, version 2.90.
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for readline 8.0.
+# Generated by GNU Autoconf 2.69 for readline 8.1.
 #
 # Report bugs to <bug-readline@gnu.org>.
 #
@@ -581,8 +581,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='readline'
 PACKAGE_TARNAME='readline'
-PACKAGE_VERSION='8.0'
-PACKAGE_STRING='readline 8.0'
+PACKAGE_VERSION='8.1'
+PACKAGE_STRING='readline 8.1'
 PACKAGE_BUGREPORT='bug-readline@gnu.org'
 PACKAGE_URL=''
 
@@ -673,6 +673,7 @@ CFLAGS
 CC
 SET_MAKE
 CROSS_COMPILE
+BRACKETED_PASTE
 host_os
 host_vendor
 host_cpu
@@ -726,6 +727,7 @@ with_curses
 enable_multibyte
 enable_static
 enable_install_examples
+enable_bracketed_paste_default
 enable_largefile
 '
       ac_precious_vars='build_alias
@@ -1277,7 +1279,7 @@ if test "$ac_init_help" = "long"; then
   # Omit some internal or obsolete options to make the list less imposing.
   # This message is too long to be a string in the A/UX 3.1 sh.
   cat <<_ACEOF
-\`configure' configures readline 8.0 to adapt to many kinds of systems.
+\`configure' configures readline 8.1 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1342,7 +1344,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of readline 8.0:";;
+     short | recursive ) echo "Configuration of readline 8.1:";;
    esac
   cat <<\_ACEOF
 
@@ -1354,6 +1356,9 @@ Optional Features:
   --enable-static         build static libraries [[default=YES]]
   --disable-install-examples
                           don't install examples [[default=install]]
+  --disable-bracketed-paste-default
+                          disable bracketed paste by default
+                          [[default=enable]]
   --disable-largefile     omit support for large files
 
 Optional Packages:
@@ -1438,7 +1443,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-readline configure 8.0
+readline configure 8.1
 generated by GNU Autoconf 2.69
 
 Copyright (C) 2012 Free Software Foundation, Inc.
@@ -2090,7 +2095,7 @@ cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
-It was created by readline $as_me 8.0, which was
+It was created by readline $as_me 8.1, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   $ $0 $@
@@ -2477,7 +2482,7 @@ ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
 ac_config_headers="$ac_config_headers config.h"
 
 
-LIBVERSION=8.0
+LIBVERSION=8.1
 
 # Make sure we can run config.sub.
 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
@@ -2569,6 +2574,7 @@ opt_multibyte=yes
 opt_static_libs=yes
 opt_shared_libs=no
 opt_install_examples=no
+opt_bracketed_paste_default=yes
 
 # Check whether --enable-multibyte was given.
 if test "${enable_multibyte+set}" = set; then :
@@ -2586,11 +2592,24 @@ if test "${enable_install_examples+set}" = set; then :
 fi
 
 
+# Check whether --enable-bracketed-paste-default was given.
+if test "${enable_bracketed_paste_default+set}" = set; then :
+  enableval=$enable_bracketed_paste_default; opt_bracketed_paste_default=$enableval
+fi
+
+
 if test $opt_multibyte = no; then
 $as_echo "#define NO_MULTIBYTE_SUPPORT 1" >>confdefs.h
 
 fi
 
+if test $opt_bracketed_paste_default = yes; then
+       BRACKETED_PASTE='-DBRACKETED_PASTE_DEFAULT=1'
+else
+       BRACKETED_PASTE='-DBRACKETED_PASTE_DEFAULT=0'
+fi
+
+
 
 
 CROSS_COMPILE=
@@ -2622,7 +2641,7 @@ echo "Beginning configuration for readline-$LIBVERSION for ${host_cpu}-${host_ve
 echo ""
 
 # We want these before the checks, so the checks can modify their values.
-test -z "$CFLAGS" && CFLAGS=-g auto_cflags=1
+test -z "$CFLAGS" && want_auto_cflags=1
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
@@ -3905,8 +3924,11 @@ $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
 
 
 
-# If we're using gcc and the user hasn't specified CFLAGS, add -O to CFLAGS.
-test -n "$GCC" && test -n "$auto_cflags" && CFLAGS="$CFLAGS -O"
+# If we're using gcc and the user hasn't specified CFLAGS, add -O2 to CFLAGS
+if test -n "$want_auto_cflags" ; then
+       AUTO_CFLAGS="-g ${GCC+-O2}"
+       STYLE_CFLAGS="${GCC+-Wno-parentheses} ${GCC+-Wno-format-security}"
+fi
 
 if test $ac_cv_c_compiler_gnu = yes; then
     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC needs -traditional" >&5
@@ -5316,6 +5338,7 @@ else
 #ifdef HAVE_UNISTD_H
 #include <unistd.h>
 #endif
+#include <stdlib.h>
 
 typedef RETSIGTYPE sigfunc();
 
@@ -5346,6 +5369,7 @@ int s;
   nsigint++;
 }
 
+int
 main()
 {
        nsigint = 0;
@@ -5396,7 +5420,9 @@ else
 #include <sys/types.h>
 #include <signal.h>
 #include <setjmp.h>
+#include <stdlib.h>
 
+int
 main()
 {
 #if !defined (_POSIX_VERSION) || !defined (HAVE_POSIX_SIGNALS)
@@ -5499,7 +5525,10 @@ else
 #if defined (HAVE_LOCALE_H)
 #include <locale.h>
 #endif
+#include <string.h>
+#include <stdlib.h>
 
+int
 main(c, v)
 int     c;
 char    *v[];
@@ -5569,7 +5598,9 @@ else
 #endif
 #include <stdio.h>
 #include <ctype.h>
+#include <stdlib.h>
 
+int
 main(c, v)
 int    c;
 char   *v[];
@@ -6713,6 +6744,7 @@ else
 #include <locale.h>
 #include <wchar.h>
 
+int
 main(c, v)
 int     c;
 char    **v;
@@ -6803,6 +6835,7 @@ esac
 
 case "$host_os" in
 isc*)  LOCAL_CFLAGS=-Disc386 ;;
+hpux*) LOCAL_CFLAGS="-DTGETENT_BROKEN -DTGETFLAG_BROKEN" ;;
 esac
 
 # shared library configuration section
@@ -6883,6 +6916,11 @@ esac
 
 
 
+if test -n "$want_auto_cflags"; then
+       CFLAGS="$AUTO_CFLAGS"
+fi
+CFLAGS="$CFLAGS $STYLE_CFLAGS"
+
 
 
 
@@ -7409,7 +7447,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by readline $as_me 8.0, which was
+This file was extended by readline $as_me 8.1, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -7475,7 +7513,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-readline config.status 8.0
+readline config.status 8.1
 configured by $0, generated by GNU Autoconf 2.69,
   with options \\"\$ac_cs_config\\"