--- parser3/configure	2021/01/20 15:35:26	1.213
+++ parser3/configure	2024/12/26 17:39:27	1.225
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for parser 3.4.6.
+# Generated by GNU Autoconf 2.69 for parser 3.5.0.
 #
 #
 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
@@ -591,8 +591,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='parser'
 PACKAGE_TARNAME='parser'
-PACKAGE_VERSION='3.4.6'
-PACKAGE_STRING='parser 3.4.6'
+PACKAGE_VERSION='3.5.0'
+PACKAGE_STRING='parser 3.5.0'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1394,7 +1394,7 @@ 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 parser 3.4.6 to adapt to many kinds of systems.
+\`configure' configures parser 3.5.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1465,7 +1465,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of parser 3.4.6:";;
+     short | recursive ) echo "Configuration of parser 3.5.0:";;
    esac
   cat <<\_ACEOF
 
@@ -1609,7 +1609,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-parser configure 3.4.6
+parser configure 3.5.0
 generated by GNU Autoconf 2.69
 
 Copyright (C) 2012 Free Software Foundation, Inc.
@@ -2306,7 +2306,7 @@ 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 parser $as_me 3.4.6, which was
+It was created by parser $as_me 3.5.0, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   $ $0 $@
@@ -2862,12 +2862,7 @@ program_transform_name=`$as_echo "$progr
 am_aux_dir=`cd "$ac_aux_dir" && pwd`
 
 if test x"${MISSING+set}" != xset; then
-  case $am_aux_dir in
-  *\ * | *\	*)
-    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
-  *)
-    MISSING="\${SHELL} $am_aux_dir/missing" ;;
-  esac
+  MISSING="\${SHELL} '$am_aux_dir/missing'"
 fi
 # Use eval to expand $SHELL
 if eval "$MISSING --is-lightweight"; then
@@ -3172,7 +3167,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='parser'
- VERSION='3.4.6'
+ VERSION='3.5.0'
 
 
 cat >>confdefs.h <<_ACEOF
@@ -4909,7 +4904,7 @@ $as_echo "$dll_extension" >&6; }
 if test "${with_build_warnings+set}" = set; then :
   withval=$with_build_warnings; { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: enabling compiler warnings" >&5
 $as_echo "$as_me: WARNING: enabling compiler warnings" >&2;}
-	CXXFLAGS="$CXXFLAGS -Wextra -Wall -Wno-parentheses"
+	CXXFLAGS="$CXXFLAGS -D_FORTIFY_SOURCE=2 -Wextra -Wall -Wno-parentheses"
 
 fi
 
@@ -5102,27 +5097,32 @@ fi
 if test "${with_pcre+set}" = set; then :
   withval=$with_pcre;
 	PCRE=$withval
-	PCRE_INCLUDES="-I$PCRE/include"
-	PCRE_LIBS="$PCRE/lib/libpcre.la"
-
-	if test -f $PCRE/include/pcre.h -a -f $PCRE_LIBS; then
-		PCRE_OK="yes"
-	else
-		PCRE_LIBS="-L$PCRE/lib -lpcre"
-	fi
 
 	if test "$PCRE" = "yes"; then
 		PCRE=""
-		PCRE_LIBS="-lpcre"
-		PCRE_INCLUDES=""
 		{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --with-pcre value was not specified, hoping linker would find it" >&5
 $as_echo "$as_me: WARNING: --with-pcre value was not specified, hoping linker would find it" >&2;}
+	else
+		PCRE_INCLUDES="-I$PCRE/include"
+
+		if test -f $PCRE/include/pcre.h -a -f $PCRE/lib/libpcre.la; then
+			PCRE_OK="yes"
+			PCRE_LIBS="$PCRE/lib/libpcre.la"
+		else
+			if test -f $PCRE/include/pcre2.h -a -f $PCRE/lib/libpcre2-8.la; then
+				PCRE_OK="yes"
+				PCRE_LIBS="$PCRE/lib/libpcre2-8.la"
+
+$as_echo "#define HAVE_PCRE2 /**/" >>confdefs.h
+
+			else
+				PCRE_LIBS="-L$PCRE/lib"
+			fi
+		fi
 	fi
 
 else
 
-	PCRE_LIBS="-lpcre"
-	PCRE_INCLUDES=""
 	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --with-pcre was not specified, hoping linker would find it" >&5
 $as_echo "$as_me: WARNING: --with-pcre was not specified, hoping linker would find it" >&2;}
 
@@ -5130,8 +5130,45 @@ fi
 
 
 if test -z "$PCRE_OK"; then
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for prce" >&5
-$as_echo_n "checking for prce... " >&6; }
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pcre2" >&5
+$as_echo_n "checking for pcre2... " >&6; }
+	SAVE_LIBS=$LIBS
+	LIBS="$LIBS $PCRE_LIBS $PCRE_INCLUDES -lpcre2-8"
+	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+ #define PCRE2_CODE_UNIT_WIDTH 8
+#include <pcre2.h>
+int
+main ()
+{
+ void *v=pcre2_general_context_create(0,0,0);
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+		PCRE_LIBS="$PCRE_LIBS -lpcre2-8"
+
+$as_echo "#define HAVE_PCRE2 /**/" >>confdefs.h
+
+		PCRE_OK="yes"
+
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+	LIBS=$SAVE_LIBS
+fi
+
+if test -z "$PCRE_OK"; then
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pcre" >&5
+$as_echo_n "checking for pcre... " >&6; }
+	PCRE_LIBS="$PCRE_LIBS -lpcre"
 	SAVE_LIBS=$LIBS
 	LIBS="$LIBS $PCRE_LIBS $PCRE_INCLUDES"
 	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -18673,7 +18710,7 @@ fi
 
 
 
-for ac_func in flock _locking fcntl lockf ftruncate fchmod
+for ac_func in flock fcntl lockf ftruncate fchmod
 do :
   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
@@ -19551,7 +19588,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_wri
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by parser $as_me 3.4.6, which was
+This file was extended by parser $as_me 3.5.0, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -19617,7 +19654,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-parser config.status 3.4.6
+parser config.status 3.5.0
 configured by $0, generated by GNU Autoconf 2.69,
   with options \\"\$ac_cs_config\\"
 
@@ -20833,7 +20870,9 @@ $as_echo X/"$am_mf" |
     { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error $? "Something went wrong bootstrapping makefile fragments
-    for automatic dependency tracking.  Try re-running configure with the
+    for automatic dependency tracking.  If GNU make was not used, consider
+    re-running the configure script with MAKE=\"gmake\" (or whatever is
+    necessary).  You can also try re-running configure with the
     '--disable-dependency-tracking' option to at least be able to build
     the package (albeit without support for automatic dependency tracking).
 See \`config.log' for more details" "$LINENO" 5; }