--- parser3/configure.ac	2016/12/23 16:29:27	1.9
+++ parser3/configure.ac	2020/02/25 10:03:44	1.27
@@ -1,10 +1,10 @@
 dnl Autoconf initialisation
 AC_PREREQ(2.59)
-AC_INIT(parser, 3.4.5b)
+AC_INIT(parser, 3.4.6b)
 AC_CONFIG_SRCDIR(README)
 
 
-dnl Automake Initialisation
+dnl Automake Initialization
 AM_INIT_AUTOMAKE
 
 
@@ -61,10 +61,10 @@ AC_SUBST(dll_extension)
 dnl Misc arguments
 AC_ARG_WITH(build-warnings, [  --with-build-warnings   to enable build-time compiler warnings if gcc is used],
 	AC_MSG_WARN(enabling compiler warnings)
-	CXXFLAGS="$CXXFLAGS -W -Wall -Wstrict-prototypes -Wmissing-prototypes"
+	CXXFLAGS="$CXXFLAGS -Wextra -Wall -Wno-parentheses"
 )
 
-AC_ARG_WITH(coverage, [  --with-coverage   to enable gcov code coverage support],
+AC_ARG_WITH(coverage, [  --with-coverage         to enable gcov code coverage support],
 	AC_MSG_WARN(enabling gcov support)
 	CFLAGS=`echo "$CFLAGS" | $SED -e 's/-O[0-9]*//g'`
 	CXXFLAGS=`echo "$XXCFLAGS" | $SED -e 's/-O[0-9]*//g'`
@@ -73,10 +73,10 @@ AC_ARG_WITH(coverage, [  --with-coverage
 	LDFLAGS="$LDFLAGS -lgcov"
 )
 
-AC_ARG_WITH(profiler, [  --with-profiler   to enable gprof code profiler support],
+AC_ARG_WITH(profiler, [  --with-profiler         to enable gprof code profiler support],
 	AC_MSG_WARN(enabling gprof support)
-	CFLAGS="$CFLAGS -pg"
-	CXXFLAGS="$CXXFLAGS -pg"
+	CFLAGS="$CFLAGS -O0 -pg -g"
+	CXXFLAGS="$CXXFLAGS -O0 -pg -g"
 )
 
 AC_ARG_WITH(assertions, [  --with-assertions       to enable assertions],
@@ -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"
@@ -421,7 +427,7 @@ 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