--- parser3/configure.ac	2017/02/26 21:39:44	1.16
+++ parser3/configure.ac	2020/08/14 07:47:34	1.32
@@ -1,6 +1,6 @@
 dnl Autoconf initialisation
 AC_PREREQ(2.59)
-AC_INIT(parser, 3.4.5)
+AC_INIT(parser, 3.4.6b)
 AC_CONFIG_SRCDIR(README)
 
 
@@ -75,8 +75,8 @@ AC_ARG_WITH(coverage, [  --with-coverage
 
 AC_ARG_WITH(profiler, [  --with-profiler         to enable gprof code profiler support],
 	AC_MSG_WARN(enabling gprof support)
-	CFLAGS="$CFLAGS -O0 -pg"
-	CXXFLAGS="$CXXFLAGS -O0 -pg"
+	CFLAGS="$CFLAGS -O0 -pg -g"
+	CXXFLAGS="$CXXFLAGS -O0 -pg -g"
 )
 
 AC_ARG_WITH(assertions, [  --with-assertions       to enable assertions],
@@ -118,8 +118,8 @@ fi
 
 
 dnl String stream argument
-AC_ARG_ENABLE(stringstream, [  --disable-stringstream  to disable stringstream usage.
-                          when disabled table.save use more memory but it's safer on freebsd 4.x],
+AC_ARG_ENABLE(stringstream, [  --disable-stringstream to disable stringstream usage.
+                          when disabled table.save uses more memory, but more compilers are supported],
 [
 if test "$enableval" = "no"; then
 	AC_MSG_WARN(disabling stringstream usage)
@@ -182,7 +182,7 @@ AC_ARG_WITH(pcre,[  --with-pcre=D
 	if test -f $PCRE/include/pcre.h -a -f $PCRE_LIBS; then
 		PCRE_OK="yes"
 	else
-		PCRE_LIBS="-L$PCRE -lpcre"
+		PCRE_LIBS="-L$PCRE/lib -lpcre"
 	fi
 
 	if test "$PCRE" = "yes"; then
@@ -231,6 +231,7 @@ AC_ARG_WITH(xml,[  --with-xml=D
 		AC_MSG_WARN([--with-xml value was not specified, hoping linker would find it])
 	else
 		XML_INCLUDES="-I$XML/include -I$XML/include/libxml2"
+		XML_LIBS="-L$XML/lib $XML_LIBS"
 
 		if test -f $XML/include/libxslt/xslt.h -a -f $XML/lib/libxml2.la \
 			-a -f $XML/lib/libxslt.la -a -f $XML/lib/libexslt.la; then
@@ -273,6 +274,11 @@ AC_ARG_WITH(mailreceive,[  --with-mailre
 		MIME=""
 		MIME_INCLUDES=`pkg-config --cflags $GMIME 2>/dev/null`
 		MIME_LIBS=`pkg-config --libs $GMIME 2>/dev/null`
+		if test -z "$MIME_LIBS"; then
+			GMIME="gmime-3.0"
+			MIME_INCLUDES=`pkg-config --cflags $GMIME 2>/dev/null`
+			MIME_LIBS=`pkg-config --libs $GMIME 2>/dev/null`
+		fi
 		AC_MSG_WARN([--with-mailreceive value was not specified, hoping linker would find Gnome MIME library])
 	else
 		MIME_INCLUDES="-I$MIME/include/$GMIME"
@@ -388,7 +394,10 @@ AC_CHECK_HEADERS(sys/socket.h netinet/in
 dnl Checks for libraries
 case "$host" in
   *-freebsd4*)
-	  AC_DEFINE(FREEBSD4,,FreeBSD4X target platform)
+	  AC_DEFINE(FREEBSD4,,FreeBSD4.X target platform)
+  ;;
+  *-freebsd1*)
+	  AC_DEFINE(FREEBSD1X,,FreeBSD1X.X target platform)
   ;;
   *-sunos5.6* | *-solaris2.6*)
 	  AC_CHECK_LIB(xnet, main)
@@ -421,7 +430,7 @@ PA_CHECK_SIGSETJMP
 
 dnl see comment above
 AC_LANG_PUSH(C++)
-PA_CHECK_MATH_FUNCS_ONE_ARG(trunc round sign)
+PA_CHECK_MATH_FUNCS_ONE_ARG(trunc round sign isfinite)
 AC_LANG_POP