Bring latest byte code gawk into git. Hurray!

1 files changed, 92 insertions, 26 deletions

diff --git a/configure b/configure
index e084dc92..25e74436 100755
--- a/configure
+++ b/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.65 for GNU Awk 3.1.70.
+# Generated by GNU Autoconf 2.65 for GNU Awk 3.1.76.
 #
 # Report bugs to <bug-gawk@gnu.org>.
 #
@@ -552,8 +552,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='GNU Awk'
 PACKAGE_TARNAME='gawk'
-PACKAGE_VERSION='3.1.70'
-PACKAGE_STRING='GNU Awk 3.1.70'
+PACKAGE_VERSION='3.1.76'
+PACKAGE_STRING='GNU Awk 3.1.76'
 PACKAGE_BUGREPORT='bug-gawk@gnu.org'
 PACKAGE_URL='http://www.gnu.org/software/gawk/'
 
@@ -599,6 +599,7 @@ ac_func_list=
 ac_subst_vars='am__EXEEXT_FALSE
 am__EXEEXT_TRUE
 LTLIBOBJS
+LIBREADLINE
 SOCKET_LIBS
 LIBSIGSEGV_PREFIX
 LTLIBSIGSEGV
@@ -718,7 +719,6 @@ SHELL'
 ac_subst_files=''
 ac_user_opts='
 enable_option_checking
-enable_portals
 with_whiny_user_strftime
 enable_lint
 enable_dependency_tracking
@@ -729,6 +729,7 @@ enable_rpath
 with_libiconv_prefix
 with_libintl_prefix
 with_libsigsegv_prefix
+with_readline
 '
       ac_precious_vars='build_alias
 host_alias
@@ -1282,7 +1283,7 @@ 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 GNU Awk 3.1.70 to adapt to many kinds of systems.
+\`configure' configures GNU Awk 3.1.76 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1352,7 +1353,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of GNU Awk 3.1.70:";;
+     short | recursive ) echo "Configuration of GNU Awk 3.1.76:";;
    esac
   cat <<\_ACEOF
 
@@ -1360,7 +1361,6 @@ Optional Features:
   --disable-option-checking  ignore unrecognized --enable/--with options
   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
-  --enable-portals	Enable /p as path prefix for portals
   --disable-lint	Disable gawk lint checking
   --disable-dependency-tracking  speeds up one-time build
   --enable-dependency-tracking   do not reject slow dependency extractors
@@ -1379,6 +1379,7 @@ Optional Packages:
   --without-libintl-prefix     don't search for libintl in includedir and libdir
   --with-libsigsegv-prefix[=DIR]  search for libsigsegv in DIR/include and DIR/lib
   --without-libsigsegv-prefix     don't search for libsigsegv in includedir and libdir
+  --with-readline=DIR     look for the readline library in DIR
 
 Some influential environment variables:
   CC          C compiler command
@@ -1463,7 +1464,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-GNU Awk configure 3.1.70
+GNU Awk configure 3.1.76
 generated by GNU Autoconf 2.65
 
 Copyright (C) 2009 Free Software Foundation, Inc.
@@ -2162,7 +2163,7 @@ 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 GNU Awk $as_me 3.1.70, which was
+It was created by GNU Awk $as_me 3.1.76, which was
 generated by GNU Autoconf 2.65.  Invocation command line was
 
   $ $0 $@
@@ -2990,7 +2991,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='gawk'
- VERSION='3.1.70'
+ VERSION='3.1.76'
 
 
 cat >>confdefs.h <<_ACEOF
@@ -3033,17 +3034,6 @@ am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
 
 
 
-# Check whether --enable-portals was given.
-if test "${enable_portals+set}" = set; then :
-  enableval=$enable_portals; if test "$enableval" = yes
-	then
-
-$as_echo "#define HAVE_PORTALS 1" >>confdefs.h
-
-	fi
-
-fi
-
 
 # Check whether --with-whiny-user-strftime was given.
 if test "${with_whiny_user_strftime+set}" = set; then :
@@ -5505,8 +5495,8 @@ $as_echo_n "checking for z/OS USS compilation... " >&6; }
 if test "OS/390" = "`uname`"
 then
   CFLAGS="$CFLAGS -D_ALL_SOURCE -DZOS_USS -DUSE_EBCDIC"
-  # Must rebuild awkgram.c from Bison for EBCDIC
-  rm -f awkgram.c
+  # Must rebuild awkgram.c and command.c from Bison for EBCDIC
+  rm -f awkgram.c command.c
   ac_cv_zos_uss=yes
 else
   ac_cv_zos_uss=no
@@ -9756,7 +9746,7 @@ esac
 for ac_func in atexit btowc fmod getgrent getgroups grantpt \
 	isascii iswctype iswlower iswupper mbrlen \
 	memcmp memcpy memcpy_ulong memmove memset \
-	memset_ulong mkstemp setlocale snprintf strchr \
+	memset_ulong mkstemp setenv setlocale snprintf strchr \
 	strerror strftime strncasecmp strtod strtoul \
 	system tmpfile towlower towupper tzset usleep wcrtomb \
 	wcscoll wcscoll wctype
@@ -10122,6 +10112,82 @@ $as_echo "#define HAVE_SOCKETS 1" >>confdefs.h
 fi
 
 
+
+
+# Check whether --with-readline was given.
+if test "${with_readline+set}" = set; then :
+  withval=$with_readline; _do_readline=$withval
+else
+  _do_readline=yes
+fi
+
+
+  if test "$_do_readline" != "no" ; then
+     if test -d "$withval" ; then
+        CPPFLAGS="${CPPFLAGS} -I$withval/include"
+        LDFLAGS="${LDFLAGS} -L$withval/lib"
+     fi
+
+     for _termcap in "" "-ltermcap" "-lcurses" "-lncurses" ; do
+        _readline_save_libs=$LIBS
+        _combo="-lreadline${_termcap:+ $_termcap}"
+        LIBS="$LIBS $_combo"
+
+        { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether readline via \"$_combo\" is present and sane" >&5
+$as_echo_n "checking whether readline via \"$_combo\" is present and sane... " >&6; }
+
+        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <stdio.h>
+#include <readline/readline.h>
+#include <readline/history.h>
+
+int
+main ()
+{
+
+rl_completion_func_t *completer;
+add_history("foobar");
+rl_catch_signals=0;
+rl_inhibit_completion=0;
+rl_attempted_completion_function=NULL;
+rl_completion_matches(NULL,NULL);
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  _found_readline=yes
+else
+  _found_readline=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+
+        { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_found_readline" >&5
+$as_echo "$_found_readline" >&6; }
+
+        LIBS=$_readline_save_libs
+
+        if test $_found_readline = yes ; then
+
+$as_echo "#define HAVE_LIBREADLINE 1" >>confdefs.h
+
+           LIBREADLINE=$_combo
+
+           break
+        fi
+     done
+
+     unset _termcap
+     unset _readline_save_libs
+     unset _combo
+     unset _found_readline
+  fi
+
+
 ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default"
 if test "x$ac_cv_member_struct_stat_st_blksize" = x""yes; then :
 
@@ -11033,7 +11099,7 @@ 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 GNU Awk $as_me 3.1.70, which was
+This file was extended by GNU Awk $as_me 3.1.76, which was
 generated by GNU Autoconf 2.65.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -11101,7 +11167,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-GNU Awk config.status 3.1.70
+GNU Awk config.status 3.1.76
 configured by $0, generated by GNU Autoconf 2.65,
   with options \\"\$ac_cs_config\\"