Merge tag 'upstream/0.8.1'

Upstream version 0.8.1

19 files changed, 802 insertions, 338 deletions

diff --git a/ChangeLog b/ChangeLog
index 1a55867..cbb7320 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,13 @@
+2014-10-20 -- 0.8.1
+
+  * Fixed: Sync URI_VER_* preprocessor defines (were at 0.7.6, bug #23)
+  * Fixed: Bug in internal function that may flip uriEqualsUri results around
+  * Added: Function uriAddBaseUriEx allowing to resolve URIs with
+      a scheme identical to that of the base URI to resolve against
+      as if the URI to resolve had no scheme specified, when flag
+      URI_RESOLVE_IDENTICAL_SCHEME_COMPAT is specified (feature request #4)
+  * Soname: 1:17:0
+
 2014-07-12 -- 0.8.0.1
 
   * Fixed: ISO C90 warnings (bug #20)
diff --git a/Makefile.am b/Makefile.am
index 5ea9ebf..cf76386 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -34,7 +34,7 @@ pkginclude_HEADERS = \
 	include/uriparser/UriIp4.h
 
 
-liburiparser_la_LDFLAGS = -version-info 1:16:0
+liburiparser_la_LDFLAGS = -version-info 1:17:0
 if WIN32
 liburiparser_la_LDFLAGS += -no-undefined
 endif
@@ -70,6 +70,8 @@ test_uriparser_test_LDADD = liburiparser.la
 test_uriparser_test_SOURCES = \
 	test/FourSuite.cpp \
 	test/FourSuite.h \
+	test/VersionSuite.cpp \
+	test/VersionSuite.h \
 	test/test.cpp
 endif
 
diff --git a/Makefile.in b/Makefile.in
index bea8b9d..f0fec0f 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -61,10 +61,11 @@ bin_PROGRAMS = uriparse$(EXEEXT)
 subdir = .
 DIST_COMMON = $(am__configure_deps) $(pkginclude_HEADERS) \
 	$(srcdir)/Makefile.am $(srcdir)/Makefile.in \
-	$(srcdir)/liburiparser.pc.in $(top_srcdir)/configure AUTHORS \
-	COPYING ChangeLog THANKS build-aux/config.guess \
-	build-aux/config.sub build-aux/depcomp build-aux/install-sh \
-	build-aux/ltmain.sh build-aux/missing config.guess
+	$(srcdir)/liburiparser.pc.in $(top_srcdir)/configure \
+	$(top_srcdir)/test/config.h.in AUTHORS COPYING ChangeLog \
+	THANKS build-aux/config.guess build-aux/config.sub \
+	build-aux/depcomp build-aux/install-sh build-aux/ltmain.sh \
+	build-aux/missing config.guess
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/m4/libtool.m4 \
 	$(top_srcdir)/m4/ltoptions.m4 $(top_srcdir)/m4/ltsugar.m4 \
@@ -75,6 +76,7 @@ am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
  configure.lineno config.status.lineno
 mkinstalldirs = $(install_sh) -d
+CONFIG_HEADER = $(top_builddir)/test/config.h
 CONFIG_CLEAN_FILES = liburiparser.pc
 CONFIG_CLEAN_VPATH_FILES =
 am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`;
@@ -120,9 +122,11 @@ liburiparser_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
 	$(liburiparser_la_LDFLAGS) $(LDFLAGS) -o $@
 PROGRAMS = $(bin_PROGRAMS)
 am__test_uriparser_test_SOURCES_DIST = test/FourSuite.cpp \
-	test/FourSuite.h test/test.cpp
+	test/FourSuite.h test/VersionSuite.cpp test/VersionSuite.h \
+	test/test.cpp
 @URI_TEST_ENABLED_TRUE@am_test_uriparser_test_OBJECTS =  \
 @URI_TEST_ENABLED_TRUE@	test/FourSuite.$(OBJEXT) \
+@URI_TEST_ENABLED_TRUE@	test/VersionSuite.$(OBJEXT) \
 @URI_TEST_ENABLED_TRUE@	test/test.$(OBJEXT)
 test_uriparser_test_OBJECTS = $(am_test_uriparser_test_OBJECTS)
 @URI_TEST_ENABLED_TRUE@test_uriparser_test_DEPENDENCIES =  \
@@ -135,7 +139,7 @@ uriparse_OBJECTS = $(am_uriparse_OBJECTS)
 uriparse_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
 	--mode=link $(CCLD) $(uriparse_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) \
 	$(LDFLAGS) -o $@
-DEFAULT_INCLUDES = -I.@am__isrc@
+DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)/test
 depcomp = $(SHELL) $(top_srcdir)/build-aux/depcomp
 am__depfiles_maybe = depfiles
 am__mv = mv -f
@@ -290,6 +294,8 @@ PACKAGE_URL = @PACKAGE_URL@
 PACKAGE_VERSION = @PACKAGE_VERSION@
 PATH_SEPARATOR = @PATH_SEPARATOR@
 PKG_CONFIG = @PKG_CONFIG@
+PKG_CONFIG_LIBDIR = @PKG_CONFIG_LIBDIR@
+PKG_CONFIG_PATH = @PKG_CONFIG_PATH@
 QHG_LOCATION = @QHG_LOCATION@
 RANLIB = @RANLIB@
 SED = @SED@
@@ -368,7 +374,7 @@ pkginclude_HEADERS = \
 	include/uriparser/UriDefsUnicode.h \
 	include/uriparser/UriIp4.h
 
-liburiparser_la_LDFLAGS = -version-info 1:16:0 $(am__append_1)
+liburiparser_la_LDFLAGS = -version-info 1:17:0 $(am__append_1)
 liburiparser_la_SOURCES = \
 	src/UriCommon.c \
 	src/UriCommon.h \
@@ -395,6 +401,8 @@ liburiparser_la_SOURCES = \
 @URI_TEST_ENABLED_TRUE@test_uriparser_test_SOURCES = \
 @URI_TEST_ENABLED_TRUE@	test/FourSuite.cpp \
 @URI_TEST_ENABLED_TRUE@	test/FourSuite.h \
+@URI_TEST_ENABLED_TRUE@	test/VersionSuite.cpp \
+@URI_TEST_ENABLED_TRUE@	test/VersionSuite.h \
 @URI_TEST_ENABLED_TRUE@	test/test.cpp
 
 EXTRA_DIST = \
@@ -456,6 +464,21 @@ $(top_srcdir)/configure:  $(am__configure_deps)
 $(ACLOCAL_M4):  $(am__aclocal_m4_deps)
 	$(am__cd) $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS)
 $(am__aclocal_m4_deps):
+
+test/config.h: test/stamp-h1
+	@if test ! -f $@; then rm -f test/stamp-h1; else :; fi
+	@if test ! -f $@; then $(MAKE) $(AM_MAKEFLAGS) test/stamp-h1; else :; fi
+
+test/stamp-h1: $(top_srcdir)/test/config.h.in $(top_builddir)/config.status
+	@rm -f test/stamp-h1
+	cd $(top_builddir) && $(SHELL) ./config.status test/config.h
+$(top_srcdir)/test/config.h.in:  $(am__configure_deps) 
+	($(am__cd) $(top_srcdir) && $(AUTOHEADER))
+	rm -f test/stamp-h1
+	touch $@
+
+distclean-hdr:
+	-rm -f test/config.h test/stamp-h1
 liburiparser.pc: $(top_builddir)/config.status $(srcdir)/liburiparser.pc.in
 	cd $(top_builddir) && $(SHELL) ./config.status $@
 install-libLTLIBRARIES: $(lib_LTLIBRARIES)
@@ -576,6 +599,8 @@ test/$(DEPDIR)/$(am__dirstamp):
 	@: > test/$(DEPDIR)/$(am__dirstamp)
 test/FourSuite.$(OBJEXT): test/$(am__dirstamp) \
 	test/$(DEPDIR)/$(am__dirstamp)
+test/VersionSuite.$(OBJEXT): test/$(am__dirstamp) \
+	test/$(DEPDIR)/$(am__dirstamp)
 test/test.$(OBJEXT): test/$(am__dirstamp) \
 	test/$(DEPDIR)/$(am__dirstamp)
 test/uriparser_test$(EXEEXT): $(test_uriparser_test_OBJECTS) $(test_uriparser_test_DEPENDENCIES) $(EXTRA_test_uriparser_test_DEPENDENCIES) test/$(am__dirstamp)
@@ -624,6 +649,7 @@ mostlyclean-compile:
 	-rm -f src/UriShorten.$(OBJEXT)
 	-rm -f src/UriShorten.lo
 	-rm -f test/FourSuite.$(OBJEXT)
+	-rm -f test/VersionSuite.$(OBJEXT)
 	-rm -f test/test.$(OBJEXT)
 	-rm -f tool/uriparse-uriparse.$(OBJEXT)
 
@@ -645,6 +671,7 @@ distclean-compile:
 @AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/UriResolve.Plo@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/UriShorten.Plo@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@test/$(DEPDIR)/FourSuite.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@test/$(DEPDIR)/VersionSuite.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@test/$(DEPDIR)/test.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@tool/$(DEPDIR)/uriparse-uriparse.Po@am__quote@
 
@@ -1236,7 +1263,7 @@ distclean: distclean-recursive
 	-rm -rf src/$(DEPDIR) test/$(DEPDIR) tool/$(DEPDIR)
 	-rm -f Makefile
 distclean-am: clean-am distclean-compile distclean-generic \
-	distclean-libtool distclean-tags
+	distclean-hdr distclean-libtool distclean-tags
 
 dvi: dvi-recursive
 
@@ -1310,16 +1337,16 @@ uninstall-am: uninstall-binPROGRAMS uninstall-libLTLIBRARIES \
 	clean-libLTLIBRARIES clean-libtool ctags ctags-recursive dist \
 	dist-all dist-bzip2 dist-gzip dist-lzip dist-lzma dist-shar \
 	dist-tarZ dist-xz dist-zip distcheck distclean \
-	distclean-compile distclean-generic distclean-libtool \
-	distclean-tags distcleancheck distdir distuninstallcheck dvi \
-	dvi-am html html-am info info-am install install-am \
-	install-binPROGRAMS install-data install-data-am install-dvi \
-	install-dvi-am install-exec install-exec-am install-html \
-	install-html-am install-info install-info-am \
-	install-libLTLIBRARIES install-man install-pdf install-pdf-am \
-	install-pkgconfigDATA install-pkgincludeHEADERS install-ps \
-	install-ps-am install-strip installcheck installcheck-am \
-	installdirs installdirs-am maintainer-clean \
+	distclean-compile distclean-generic distclean-hdr \
+	distclean-libtool distclean-tags distcleancheck distdir \
+	distuninstallcheck dvi dvi-am html html-am info info-am \
+	install install-am install-binPROGRAMS install-data \
+	install-data-am install-dvi install-dvi-am install-exec \
+	install-exec-am install-html install-html-am install-info \
+	install-info-am install-libLTLIBRARIES install-man install-pdf \
+	install-pdf-am install-pkgconfigDATA install-pkgincludeHEADERS \
+	install-ps install-ps-am install-strip installcheck \
+	installcheck-am installdirs installdirs-am maintainer-clean \
 	maintainer-clean-generic mostlyclean mostlyclean-compile \
 	mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
 	tags tags-recursive uninstall uninstall-am \
diff --git a/build-aux/config.guess b/build-aux/config.guess
index 8905e54..94fcdfe 100755
--- a/build-aux/config.guess
+++ b/build-aux/config.guess
@@ -1,10 +1,8 @@
 #! /bin/sh
 # Attempt to guess a canonical system name.
-#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
-#   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
-#   2011, 2012, 2013 Free Software Foundation, Inc.
+#   Copyright 1992-2014 Free Software Foundation, Inc.
 
-timestamp='2012-12-30'
+timestamp='2014-03-23'
 
 # This file is free software; you can redistribute it and/or modify it
 # under the terms of the GNU General Public License as published by
@@ -52,9 +50,7 @@ version="\
 GNU config.guess ($timestamp)
 
 Originally written by Per Bothner.
-Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011,
-2012, 2013 Free Software Foundation, Inc.
+Copyright 1992-2014 Free Software Foundation, Inc.
 
 This is free software; see the source for copying conditions.  There is NO
 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
@@ -137,25 +133,23 @@ UNAME_SYSTEM=`(uname -s) 2>/dev/null`  || UNAME_SYSTEM=unknown
 UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
 
 case "${UNAME_SYSTEM}" in
-Linux|GNU/*)
+Linux|GNU|GNU/*)
+	# If the system lacks a compiler, then just pick glibc.
+	# We could probably try harder.
+	LIBC=gnu
+
 	eval $set_cc_for_build
 	cat <<-EOF > $dummy.c
 	#include <features.h>
-	#ifdef __UCLIBC__
-	# ifdef __UCLIBC_CONFIG_VERSION__
-	LIBC=uclibc __UCLIBC_CONFIG_VERSION__
-	# else
+	#if defined(__UCLIBC__)
 	LIBC=uclibc
-	# endif
-	#else
-	# ifdef __dietlibc__
+	#elif defined(__dietlibc__)
 	LIBC=dietlibc
-	# else
+	#else
 	LIBC=gnu
-	# endif
 	#endif
 	EOF
-	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC'`
+	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC' | sed 's, ,,g'`
 	;;
 esac
 
@@ -832,7 +826,7 @@ EOF
     *:MINGW*:*)
 	echo ${UNAME_MACHINE}-pc-mingw32
 	exit ;;
-    i*:MSYS*:*)
+    *:MSYS*:*)
 	echo ${UNAME_MACHINE}-pc-msys
 	exit ;;
     i*:windows32*:*)
@@ -910,6 +904,9 @@ EOF
 	if test "$?" = 0 ; then LIBC="gnulibc1" ; fi
 	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
 	exit ;;
+    arc:Linux:*:* | arceb:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+	exit ;;
     arm*:Linux:*:*)
 	eval $set_cc_for_build
 	if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
@@ -972,7 +969,10 @@ EOF
 	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'`
 	test x"${CPU}" != x && { echo "${CPU}-unknown-linux-${LIBC}"; exit; }
 	;;
-    or32:Linux:*:*)
+    openrisc*:Linux:*:*)
+	echo or1k-unknown-linux-${LIBC}
+	exit ;;
+    or32:Linux:*:* | or1k*:Linux:*:*)
 	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
 	exit ;;
     padre:Linux:*:*)
@@ -995,8 +995,14 @@ EOF
     ppc:Linux:*:*)
 	echo powerpc-unknown-linux-${LIBC}
 	exit ;;
+    ppc64le:Linux:*:*)
+	echo powerpc64le-unknown-linux-${LIBC}
+	exit ;;
+    ppcle:Linux:*:*)
+	echo powerpcle-unknown-linux-${LIBC}
+	exit ;;
     s390:Linux:*:* | s390x:Linux:*:*)
-	echo ${UNAME_MACHINE}-ibm-linux
+	echo ${UNAME_MACHINE}-ibm-linux-${LIBC}
 	exit ;;
     sh64*:Linux:*:*)
 	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
@@ -1014,7 +1020,18 @@ EOF
 	echo ${UNAME_MACHINE}-dec-linux-${LIBC}
 	exit ;;
     x86_64:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+	eval $set_cc_for_build
+	X86_64_ABI=
+	# If there is a compiler, see if it is configured for 32-bit objects.
+	if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
+	    if (echo '#ifdef __ILP32__'; echo IS_X32; echo '#endif') | \
+		(CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
+		grep IS_X32 >/dev/null
+	    then
+		X86_64_ABI=x32
+	    fi
+	fi
+	echo x86_64-unknown-linux-gnu${X86_64_ABI}
 	exit ;;
     xtensa*:Linux:*:*)
 	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
@@ -1250,19 +1267,31 @@ EOF
 	exit ;;
     *:Darwin:*:*)
 	UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
-	case $UNAME_PROCESSOR in
-	    i386)
-		eval $set_cc_for_build
-		if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
-		  if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
-		      (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
-		      grep IS_64BIT_ARCH >/dev/null
-		  then
-		      UNAME_PROCESSOR="x86_64"
-		  fi
-		fi ;;
-	    unknown) UNAME_PROCESSOR=powerpc ;;
-	esac
+	eval $set_cc_for_build
+	if test "$UNAME_PROCESSOR" = unknown ; then
+	    UNAME_PROCESSOR=powerpc
+	fi
+	if test `echo "$UNAME_RELEASE" | sed -e 's/\..*//'` -le 10 ; then
+	    if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
+		if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
+		    (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
+		    grep IS_64BIT_ARCH >/dev/null
+		then
+		    case $UNAME_PROCESSOR in
+			i386) UNAME_PROCESSOR=x86_64 ;;
+			powerpc) UNAME_PROCESSOR=powerpc64 ;;
+		    esac
+		fi
+	    fi
+	elif test "$UNAME_PROCESSOR" = i386 ; then
+	    # Avoid executing cc on OS X 10.9, as it ships with a stub
+	    # that puts up a graphical alert prompting to install
+	    # developer tools.  Any system running Mac OS X 10.7 or
+	    # later (Darwin 11 and later) is required to have a 64-bit
+	    # processor. This is not true of the ARM version of Darwin
+	    # that Apple uses in portable devices.
+	    UNAME_PROCESSOR=x86_64
+	fi
 	echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
 	exit ;;
     *:procnto*:*:* | *:QNX:[0123456789]*:*)
@@ -1353,154 +1382,6 @@ EOF
 	exit ;;
 esac
 
-eval $set_cc_for_build
-cat >$dummy.c <<EOF
-#ifdef _SEQUENT_
-# include <sys/types.h>
-# include <sys/utsname.h>
-#endif
-main ()
-{
-#if defined (sony)
-#if defined (MIPSEB)
-  /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
-     I don't know....  */
-  printf ("mips-sony-bsd\n"); exit (0);
-#else
-#include <sys/param.h>
-  printf ("m68k-sony-newsos%s\n",
-#ifdef NEWSOS4
-	"4"
-#else
-	""
-#endif
-	); exit (0);
-#endif
-#endif
-
-#if defined (__arm) && defined (__acorn) && defined (__unix)
-  printf ("arm-acorn-riscix\n"); exit (0);
-#endif
-
-#if defined (hp300) && !defined (hpux)
-  printf ("m68k-hp-bsd\n"); exit (0);
-#endif
-
-#if defined (NeXT)
-#if !defined (__ARCHITECTURE__)
-#define __ARCHITECTURE__ "m68k"
-#endif
-  int version;
-  version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
-  if (version < 4)
-    printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
-  else
-    printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
-  exit (0);
-#endif
-
-#if defined (MULTIMAX) || defined (n16)
-#if defined (UMAXV)
-  printf ("ns32k-encore-sysv\n"); exit (0);
-#else
-#if defined (CMU)
-  printf ("ns32k-encore-mach\n"); exit (0);
-#else
-  printf ("ns32k-encore-bsd\n"); exit (0);
-#endif
-#endif
-#endif
-
-#if defined (__386BSD__)
-  printf ("i386-pc-bsd\n"); exit (0);
-#endif
-
-#if defined (sequent)
-#if defined (i386)
-  printf ("i386-sequent-dynix\n"); exit (0);
-#endif
-#if defined (ns32000)
-  printf ("ns32k-sequent-dynix\n"); exit (0);
-#endif
-#endif
-
-#if defined (_SEQUENT_)
-    struct utsname un;
-
-    uname(&un);
-
-    if (strncmp(un.version, "V2", 2) == 0) {
-	printf ("i386-sequent-ptx2\n"); exit (0);
-    }
-    if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
-	printf ("i386-sequent-ptx1\n"); exit (0);
-    }
-    printf ("i386-sequent-ptx\n"); exit (0);
-
-#endif
-
-#if defined (vax)
-# if !defined (ultrix)
-#  include <sys/param.h>
-#  if defined (BSD)
-#   if BSD == 43
-      printf ("vax-dec-bsd4.3\n"); exit (0);
-#   else
-#    if BSD == 199006
-      printf ("vax-dec-bsd4.3reno\n"); exit (0);
-#    else
-      printf ("vax-dec-bsd\n"); exit (0);
-#    endif
-#   endif
-#  else
-    printf ("vax-dec-bsd\n"); exit (0);
-#  endif
-# else
-    printf ("vax-dec-ultrix\n"); exit (0);
-# endif
-#endif
-
-#if defined (alliant) && defined (i860)
-  printf ("i860-alliant-bsd\n"); exit (0);
-#endif
-
-  exit (1);
-}
-EOF
-
-$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` &&
-	{ echo "$SYSTEM_NAME"; exit; }
-
-# Apollos put the system type in the environment.
-
-test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; }
-
-# Convex versions that predate uname can use getsysinfo(1)
-
-if [ -x /usr/convex/getsysinfo ]
-then
-    case `getsysinfo -f cpu_type` in
-    c1*)
-	echo c1-convex-bsd
-	exit ;;
-    c2*)
-	if getsysinfo -f scalar_acc
-	then echo c32-convex-bsd
-	else echo c2-convex-bsd
-	fi
-	exit ;;
-    c34*)
-	echo c34-convex-bsd
-	exit ;;
-    c38*)
-	echo c38-convex-bsd
-	exit ;;
-    c4*)
-	echo c4-convex-bsd
-	exit ;;
-    esac
-fi
-
 cat >&2 <<EOF
 $0: unable to guess system type
 
diff --git a/build-aux/config.sub b/build-aux/config.sub
index de08881..3f5d45d 100755
--- a/build-aux/config.sub
+++ b/build-aux/config.sub
@@ -1,10 +1,8 @@
 #! /bin/sh
 # Configuration validation subroutine script.
-#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
-#   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
-#   2011, 2012, 2013 Free Software Foundation, Inc.
+#   Copyright 1992-2014 Free Software Foundation, Inc.
 
-timestamp='2013-01-11'
+timestamp='2014-07-28'
 
 # This file is free software; you can redistribute it and/or modify it
 # under the terms of the GNU General Public License as published by
@@ -70,9 +68,7 @@ Report bugs and patches to <config-patches@gnu.org>."
 version="\
 GNU config.sub ($timestamp)
 
-Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011,
-2012, 2013 Free Software Foundation, Inc.
+Copyright 1992-2014 Free Software Foundation, Inc.
 
 This is free software; see the source for copying conditions.  There is NO
 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
@@ -256,12 +252,12 @@ case $basic_machine in
 	| alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
 	| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
 	| am33_2.0 \
-	| arc \
+	| arc | arceb \
 	| arm | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv7[arm] \
 	| avr | avr32 \
 	| be32 | be64 \
 	| bfin \
-	| c4x | clipper \
+	| c4x | c8051 | clipper \
 	| d10v | d30v | dlx | dsp16xx | dvp \
 	| epiphany \
 	| fido | fr30 | frv \
@@ -269,6 +265,7 @@ case $basic_machine in
 	| hexagon \
 	| i370 | i860 | i960 | ia64 \
 	| ip2k | iq2000 \
+	| k1om \
 	| le32 | le64 \
 	| lm32 \
 	| m32c | m32r | m32rle | m68000 | m68k | m88k \
@@ -286,8 +283,10 @@ case $basic_machine in
 	| mips64vr5900 | mips64vr5900el \
 	| mipsisa32 | mipsisa32el \
 	| mipsisa32r2 | mipsisa32r2el \
+	| mipsisa32r6 | mipsisa32r6el \
 	| mipsisa64 | mipsisa64el \
 	| mipsisa64r2 | mipsisa64r2el \
+	| mipsisa64r6 | mipsisa64r6el \
 	| mipsisa64sb1 | mipsisa64sb1el \
 	| mipsisa64sr71k | mipsisa64sr71kel \
 	| mipsr5900 | mipsr5900el \
@@ -297,10 +296,9 @@ case $basic_machine in
 	| mt \
 	| msp430 \
 	| nds32 | nds32le | nds32be \
-	| nios | nios2 \
+	| nios | nios2 | nios2eb | nios2el \
 	| ns16k | ns32k \
-	| open8 \
-	| or32 \
+	| open8 | or1k | or1knd | or32 \
 	| pdp10 | pdp11 | pj | pjl \
 	| powerpc | powerpc64 | powerpc64le | powerpcle \
 	| pyramid \
@@ -328,7 +326,7 @@ case $basic_machine in
 	c6x)
 		basic_machine=tic6x-unknown
 		;;
-	m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | picochip)
+	m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | nvptx | picochip)
 		basic_machine=$basic_machine-unknown
 		os=-none
 		;;
@@ -370,13 +368,13 @@ case $basic_machine in
 	| aarch64-* | aarch64_be-* \
 	| alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
 	| alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
-	| alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
+	| alphapca5[67]-* | alpha64pca5[67]-* | arc-* | arceb-* \
 	| arm-*  | armbe-* | armle-* | armeb-* | armv*-* \
 	| avr-* | avr32-* \
 	| be32-* | be64-* \
 	| bfin-* | bs2000-* \
 	| c[123]* | c30-* | [cjt]90-* | c4x-* \
-	| clipper-* | craynv-* | cydra-* \
+	| c8051-* | clipper-* | craynv-* | cydra-* \
 	| d10v-* | d30v-* | dlx-* \
 	| elxsi-* \
 	| f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
@@ -385,6 +383,7 @@ case $basic_machine in
 	| hexagon-* \
 	| i*86-* | i860-* | i960-* | ia64-* \
 	| ip2k-* | iq2000-* \
+	| k1om-* \
 	| le32-* | le64-* \
 	| lm32-* \
 	| m32c-* | m32r-* | m32rle-* \
@@ -404,8 +403,10 @@ case $basic_machine in
 	| mips64vr5900-* | mips64vr5900el-* \
 	| mipsisa32-* | mipsisa32el-* \
 	| mipsisa32r2-* | mipsisa32r2el-* \
+	| mipsisa32r6-* | mipsisa32r6el-* \
 	| mipsisa64-* | mipsisa64el-* \
 	| mipsisa64r2-* | mipsisa64r2el-* \
+	| mipsisa64r6-* | mipsisa64r6el-* \
 	| mipsisa64sb1-* | mipsisa64sb1el-* \
 	| mipsisa64sr71k-* | mipsisa64sr71kel-* \
 	| mipsr5900-* | mipsr5900el-* \
@@ -414,9 +415,10 @@ case $basic_machine in
 	| mt-* \
 	| msp430-* \
 	| nds32-* | nds32le-* | nds32be-* \
-	| nios-* | nios2-* \
+	| nios-* | nios2-* | nios2eb-* | nios2el-* \
 	| none-* | np1-* | ns16k-* | ns32k-* \
 	| open8-* \
+	| or1k*-* \
 	| orion-* \
 	| pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
 	| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \
@@ -798,7 +800,7 @@ case $basic_machine in
 		os=-mingw64
 		;;
 	mingw32)
-		basic_machine=i386-pc
+		basic_machine=i686-pc
 		os=-mingw32
 		;;
 	mingw32ce)
@@ -844,6 +846,10 @@ case $basic_machine in
 		basic_machine=powerpc-unknown
 		os=-morphos
 		;;
+	moxiebox)
+		basic_machine=moxie-unknown
+		os=-moxiebox
+		;;
 	msdos)
 		basic_machine=i386-pc
 		os=-msdos
@@ -852,7 +858,7 @@ case $basic_machine in
 		basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
 		;;
 	msys)
-		basic_machine=i386-pc
+		basic_machine=i686-pc
 		os=-msys
 		;;
 	mvs)
@@ -1389,14 +1395,14 @@ case $os in
 	      | -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
 	      | -mingw32* | -mingw64* | -linux-gnu* | -linux-android* \
 	      | -linux-newlib* | -linux-musl* | -linux-uclibc* \
-	      | -uxpv* | -beos* | -mpeix* | -udk* \
+	      | -uxpv* | -beos* | -mpeix* | -udk* | -moxiebox* \
 	      | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
 	      | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
 	      | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* | -irx* \
 	      | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
 	      | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
 	      | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
-	      | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es*)
+	      | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es* | -tirtos*)
 	# Remember, each alternative MUST END IN *, to match a version number.
 		;;
 	-qnx*)
@@ -1568,6 +1574,9 @@ case $basic_machine in
 	c4x-* | tic4x-*)
 		os=-coff
 		;;
+	c8051-*)
+		os=-elf
+		;;
 	hexagon-*)
 		os=-elf
 		;;
diff --git a/configure b/configure
index 6ccdb71..2f2ee84 100755
--- a/configure
+++ b/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for uriparser 0.8.0.1.
+# Generated by GNU Autoconf 2.69 for uriparser 0.8.1.
 #
 #
 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
@@ -587,8 +587,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='uriparser'
 PACKAGE_TARNAME='uriparser'
-PACKAGE_VERSION='0.8.0.1'
-PACKAGE_STRING='uriparser 0.8.0.1'
+PACKAGE_VERSION='0.8.1'
+PACKAGE_STRING='uriparser 0.8.1'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -641,6 +641,8 @@ GRAPHVIZ_CHECK
 DOXY_CHECK
 CPPTEST_LIBS
 CPPTEST_CFLAGS
+PKG_CONFIG_LIBDIR
+PKG_CONFIG_PATH
 PKG_CONFIG
 URI_TEST_ENABLED_FALSE
 URI_TEST_ENABLED_TRUE
@@ -792,6 +794,8 @@ CCC
 CPP
 CXXCPP
 PKG_CONFIG
+PKG_CONFIG_PATH
+PKG_CONFIG_LIBDIR
 CPPTEST_CFLAGS
 CPPTEST_LIBS'
 
@@ -1334,7 +1338,7 @@ 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 uriparser 0.8.0.1 to adapt to many kinds of systems.
+\`configure' configures uriparser 0.8.1 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1404,7 +1408,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of uriparser 0.8.0.1:";;
+     short | recursive ) echo "Configuration of uriparser 0.8.1:";;
    esac
   cat <<\_ACEOF
 
@@ -1452,6 +1456,10 @@ Some influential environment variables:
   CPP         C preprocessor
   CXXCPP      C++ preprocessor
   PKG_CONFIG  path to pkg-config utility
+  PKG_CONFIG_PATH
+              directories to add to pkg-config's search path
+  PKG_CONFIG_LIBDIR
+              path overriding pkg-config's built-in search path
   CPPTEST_CFLAGS
               C compiler flags for CPPTEST, overriding pkg-config
   CPPTEST_LIBS
@@ -1523,7 +1531,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-uriparser configure 0.8.0.1
+uriparser configure 0.8.1
 generated by GNU Autoconf 2.69
 
 Copyright (C) 2012 Free Software Foundation, Inc.
@@ -1922,7 +1930,7 @@ 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 uriparser $as_me 0.8.0.1, which was
+It was created by uriparser $as_me 0.8.1, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   $ $0 $@
@@ -2737,7 +2745,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='uriparser'
- VERSION='0.8.0.1'
+ VERSION='0.8.1'
 
 
 cat >>confdefs.h <<_ACEOF
@@ -2779,6 +2787,7 @@ am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
 
 
 
+
 ac_ext=c
 ac_cpp='$CPP $CPPFLAGS'
 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
@@ -15156,6 +15165,11 @@ fi
 if test "${URI_TEST_YESNO}" = "yes"; then
 
 
+
+
+
+
+
 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
 	if test -n "$ac_tool_prefix"; then
   # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
@@ -15268,7 +15282,6 @@ $as_echo "yes" >&6; }
 $as_echo "no" >&6; }
 		PKG_CONFIG=""
 	fi
-
 fi
 
 pkg_failed=no
@@ -15291,6 +15304,7 @@ if test -n "$CPPTEST_CFLAGS"; then
   pkg_cv_CPPTEST_CFLAGS=`$PKG_CONFIG --cflags "
 		libcpptest >= 1.1.0
 	" 2>/dev/null`
+		      test "x$?" != "x0" && pkg_failed=yes
 else
   pkg_failed=yes
 fi
@@ -15313,6 +15327,7 @@ if test -n "$CPPTEST_LIBS"; then
   pkg_cv_CPPTEST_LIBS=`$PKG_CONFIG --libs "
 		libcpptest >= 1.1.0
 	" 2>/dev/null`
+		      test "x$?" != "x0" && pkg_failed=yes
 else
   pkg_failed=yes
 fi
@@ -15323,6 +15338,8 @@ fi
 
 
 if test $pkg_failed = yes; then
+   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
 
 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
         _pkg_short_errors_supported=yes
@@ -15330,25 +15347,25 @@ else
         _pkg_short_errors_supported=no
 fi
         if test $_pkg_short_errors_supported = yes; then
-	        CPPTEST_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "
+	        CPPTEST_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "
 		libcpptest >= 1.1.0
 	" 2>&1`
         else
-	        CPPTEST_PKG_ERRORS=`$PKG_CONFIG --print-errors "
+	        CPPTEST_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "
 		libcpptest >= 1.1.0
 	" 2>&1`
         fi
 	# Put the nasty error message in config.log where it belongs
 	echo "$CPPTEST_PKG_ERRORS" >&5
 
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
 
 		as_fn_error $? "Please install libcpptest 1.1.0 or later.
 			Alternatively, you could pass --disable-test to the call to configure.
 			However, it is not recommended to disable the test suite." "$LINENO" 5
 
 elif test $pkg_failed = untried; then
+     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
 
 		as_fn_error $? "Please install libcpptest 1.1.0 or later.
 			Alternatively, you could pass --disable-test to the call to configure.
@@ -15359,7 +15376,7 @@ else
 	CPPTEST_LIBS=$pkg_cv_CPPTEST_LIBS
         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
 $as_echo "yes" >&6; }
-	:
+
 fi
 fi
 
@@ -15538,6 +15555,8 @@ ac_config_files="$ac_config_files liburiparser.pc Makefile doc/Makefile doc/Doxy
 
 ac_config_files="$ac_config_files doc/release.sh"
 
+ac_config_headers="$ac_config_headers test/config.h"
+
 cat >confcache <<\_ACEOF
 # This file is a shell script that caches the results of configure
 # tests run on this system so they can be shared between configure
@@ -15628,43 +15647,7 @@ test "x$prefix" = xNONE && prefix=$ac_default_prefix
 # Let make expand exec_prefix.
 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
 
-# Transform confdefs.h into DEFS.
-# Protect against shell expansion while executing Makefile rules.
-# Protect against Makefile macro expansion.
-#
-# If the first sed substitution is executed (which looks for macros that
-# take arguments), then branch to the quote section.  Otherwise,
-# look for a macro that doesn't take arguments.
-ac_script='
-:mline
-/\\$/{
- N
- s,\\\n,,
- b mline
-}
-t clear
-:clear
-s/^[	 ]*#[	 ]*define[	 ][	 ]*\([^	 (][^	 (]*([^)]*)\)[	 ]*\(.*\)/-D\1=\2/g
-t quote
-s/^[	 ]*#[	 ]*define[	 ][	 ]*\([^	 ][^	 ]*\)[	 ]*\(.*\)/-D\1=\2/g
-t quote
-b any
-:quote
-s/[	 `~#$^&*(){}\\|;'\''"<>?]/\\&/g
-s/\[/\\&/g
-s/\]/\\&/g
-s/\$/$$/g
-H
-:any
-${
-	g
-	s/^\n//
-	s/\n/ /g
-	p
-}
-'
-DEFS=`sed -n "$ac_script" confdefs.h`
-
+DEFS=-DHAVE_CONFIG_H
 
 ac_libobjs=
 ac_ltlibobjs=
@@ -16112,7 +16095,7 @@ 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 uriparser $as_me 0.8.0.1, which was
+This file was extended by uriparser $as_me 0.8.1, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -16130,11 +16113,15 @@ case $ac_config_files in *"
 "*) set x $ac_config_files; shift; ac_config_files=$*;;
 esac
 
+case $ac_config_headers in *"
+"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
+esac
 
 
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 # Files that config.status was made for.
 config_files="$ac_config_files"
+config_headers="$ac_config_headers"
 config_commands="$ac_config_commands"
 
 _ACEOF
@@ -16156,10 +16143,15 @@ Usage: $0 [OPTION]... [TAG]...
       --recheck    update $as_me by reconfiguring in the same conditions
       --file=FILE[:TEMPLATE]
                    instantiate the configuration file FILE
+      --header=FILE[:TEMPLATE]
+                   instantiate the configuration header FILE
 
 Configuration files:
 $config_files
 
+Configuration headers:
+$config_headers
+
 Configuration commands:
 $config_commands
 
@@ -16169,7 +16161,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-uriparser config.status 0.8.0.1
+uriparser config.status 0.8.1
 configured by $0, generated by GNU Autoconf 2.69,
   with options \\"\$ac_cs_config\\"
 
@@ -16226,7 +16218,18 @@ do
     esac
     as_fn_append CONFIG_FILES " '$ac_optarg'"
     ac_need_defaults=false;;
-  --he | --h |  --help | --hel | -h )
+  --header | --heade | --head | --hea )
+    $ac_shift
+    case $ac_optarg in
+    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    esac
+    as_fn_append CONFIG_HEADERS " '$ac_optarg'"
+    ac_need_defaults=false;;
+  --he | --h)
+    # Conflict between --help and --header
+    as_fn_error $? "ambiguous option: \`$1'
+Try \`$0 --help' for more information.";;
+  --help | --hel | -h )
     $as_echo "$ac_cs_usage"; exit ;;
   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
   | -silent | --silent | --silen | --sile | --sil | --si | --s)
@@ -16669,6 +16672,7 @@ do
     "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
     "doc/Doxyfile") CONFIG_FILES="$CONFIG_FILES doc/Doxyfile" ;;
     "doc/release.sh") CONFIG_FILES="$CONFIG_FILES doc/release.sh" ;;
+    "test/config.h") CONFIG_HEADERS="$CONFIG_HEADERS test/config.h" ;;
 
   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
   esac
@@ -16681,6 +16685,7 @@ done
 # bizarre bug on SunOS 4.1.3.
 if $ac_need_defaults; then
   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
+  test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
 fi
 
@@ -16869,8 +16874,116 @@ fi
 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 fi # test -n "$CONFIG_FILES"
 
+# Set up the scripts for CONFIG_HEADERS section.
+# No need to generate them if there are no CONFIG_HEADERS.
+# This happens for instance with `./config.status Makefile'.
+if test -n "$CONFIG_HEADERS"; then
+cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
+BEGIN {
+_ACEOF
+
+# Transform confdefs.h into an awk script `defines.awk', embedded as
+# here-document in config.status, that substitutes the proper values into
+# config.h.in to produce config.h.
+
+# Create a delimiter string that does not exist in confdefs.h, to ease
+# handling of long lines.
+ac_delim='%!_!# '
+for ac_last_try in false false :; do
+  ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
+  if test -z "$ac_tt"; then
+    break
+  elif $ac_last_try; then
+    as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
+  else
+    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+  fi
+done
+
+# For the awk script, D is an array of macro values keyed by name,
+# likewise P contains macro parameters if any.  Preserve backslash
+# newline sequences.
+
+ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
+sed -n '
+s/.\{148\}/&'"$ac_delim"'/g
+t rset
+:rset
+s/^[	 ]*#[	 ]*define[	 ][	 ]*/ /
+t def
+d
+:def
+s/\\$//
+t bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3"/p
+s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2"/p
+d
+:bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3\\\\\\n"\\/p
+t cont
+s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
+t cont
+d
+:cont
+n
+s/.\{148\}/&'"$ac_delim"'/g
+t clear
+:clear
+s/\\$//
+t bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/"/p
+d
+:bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
+b cont
+' <confdefs.h | sed '
+s/'"$ac_delim"'/"\\\
+"/g' >>$CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+  for (key in D) D_is_set[key] = 1
+  FS = ""
+}
+/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
+  line = \$ 0
+  split(line, arg, " ")
+  if (arg[1] == "#") {
+    defundef = arg[2]
+    mac1 = arg[3]
+  } else {
+    defundef = substr(arg[1], 2)
+    mac1 = arg[2]
+  }
+  split(mac1, mac2, "(") #)
+  macro = mac2[1]
+  prefix = substr(line, 1, index(line, defundef) - 1)
+  if (D_is_set[macro]) {
+    # Preserve the white space surrounding the "#".
+    print prefix "define", macro P[macro] D[macro]
+    next
+  } else {
+    # Replace #undef with comments.  This is necessary, for example,
+    # in the case of _POSIX_SOURCE, which is predefined and required
+    # on some systems where configure will not decide to define it.
+    if (defundef == "undef") {
+      print "/*", prefix defundef, macro, "*/"
+      next
+    }
+  }
+}
+{ print }
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+  as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
+fi # test -n "$CONFIG_HEADERS"
+
 
-eval set X "  :F $CONFIG_FILES      :C $CONFIG_COMMANDS"
+eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
 shift
 for ac_tag
 do
@@ -17089,7 +17202,64 @@ which seems to be undefined.  Please make sure it is defined" >&2;}
   esac \
   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
  ;;
-
+  :H)
+  #
+  # CONFIG_HEADER
+  #
+  if test x"$ac_file" != x-; then
+    {
+      $as_echo "/* $configure_input  */" \
+      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
+    } >"$ac_tmp/config.h" \
+      || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+    if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
+      { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
+$as_echo "$as_me: $ac_file is unchanged" >&6;}
+    else
+      rm -f "$ac_file"
+      mv "$ac_tmp/config.h" "$ac_file" \
+	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
+    fi
+  else
+    $as_echo "/* $configure_input  */" \
+      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
+      || as_fn_error $? "could not create -" "$LINENO" 5
+  fi
+# Compute "$ac_file"'s index in $config_headers.
+_am_arg="$ac_file"
+_am_stamp_count=1
+for _am_header in $config_headers :; do
+  case $_am_header in
+    $_am_arg | $_am_arg:* )
+      break ;;
+    * )
+      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
+  esac
+done
+echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
+$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$_am_arg" : 'X\(//\)[^/]' \| \
+	 X"$_am_arg" : 'X\(//\)$' \| \
+	 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$_am_arg" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`/stamp-h$_am_stamp_count
+ ;;
 
   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
 $as_echo "$as_me: executing $ac_file commands" >&6;}
diff --git a/configure.ac b/configure.ac
index 6cb949b..49dde7a 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,8 +1,9 @@
 AC_PREREQ(2.61)
-AC_INIT([uriparser], [0.8.0.1])
+AC_INIT([uriparser], [0.8.1])
 AC_CONFIG_AUX_DIR([build-aux])
 AM_INIT_AUTOMAKE([1.10.1 foreign dist-zip dist-bzip2 no-dist-gzip subdir-objects])
 
+AC_CONFIG_MACRO_DIR([m4])
 
 AC_PROG_CC
 AC_PROG_CXX
@@ -157,6 +158,7 @@ AC_CONFIG_FILES([
 	doc/Doxyfile
 ])
 AC_CONFIG_FILES([doc/release.sh], [chmod a+x doc/release.sh])
+AC_CONFIG_HEADERS([test/config.h])
 AC_OUTPUT
 
 cat <<CONFIG
diff --git a/doc/Makefile.in b/doc/Makefile.in
index fa6118f..004da21 100644
--- a/doc/Makefile.in
+++ b/doc/Makefile.in
@@ -61,6 +61,7 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/libtool.m4 \
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 mkinstalldirs = $(install_sh) -d
+CONFIG_HEADER = $(top_builddir)/test/config.h
 CONFIG_CLEAN_FILES = Doxyfile release.sh
 CONFIG_CLEAN_VPATH_FILES =
 SOURCES =
@@ -136,6 +137,8 @@ PACKAGE_URL = @PACKAGE_URL@
 PACKAGE_VERSION = @PACKAGE_VERSION@
 PATH_SEPARATOR = @PATH_SEPARATOR@
 PKG_CONFIG = @PKG_CONFIG@
+PKG_CONFIG_LIBDIR = @PKG_CONFIG_LIBDIR@
+PKG_CONFIG_PATH = @PKG_CONFIG_PATH@
 QHG_LOCATION = @QHG_LOCATION@
 RANLIB = @RANLIB@
 SED = @SED@
diff --git a/include/uriparser/Uri.h b/include/uriparser/Uri.h
index bb5b684..4a18580 100644
--- a/include/uriparser/Uri.h
+++ b/include/uriparser/Uri.h
@@ -347,7 +347,7 @@ const URI_CHAR * URI_FUNC(UnescapeInPlace)(URI_CHAR * inout);
  * @param absoluteBase     <b>IN</b>: Base %URI to apply
  * @return                 Error code or 0 on success
  *
- * @see uriRemoveBaseUriA
+ * @see uriRemoveBaseUriA, uriAddBaseUriExA
  * @since 0.4.0
  */
 int URI_FUNC(AddBaseUri)(URI_TYPE(Uri) * absoluteDest,
@@ -357,6 +357,27 @@ int URI_FUNC(AddBaseUri)(URI_TYPE(Uri) * absoluteDest,
 
 
 /**
+ * Performs reference resolution as described in
+ * <a href="http://tools.ietf.org/html/rfc3986#section-5.2.2">section 5.2.2 of RFC 3986</a>.
+ * NOTE: On success you have to call uriFreeUriMembersA on \p absoluteDest manually later.
+ *
+ * @param absoluteDest     <b>OUT</b>: Result %URI
+ * @param relativeSource   <b>IN</b>: Reference to resolve
+ * @param absoluteBase     <b>IN</b>: Base %URI to apply
+ * @param options          <b>IN</b>: Configuration to apply
+ * @return                 Error code or 0 on success
+ *
+ * @see uriRemoveBaseUriA, uriAddBaseUriA
+ * @since 0.8.1
+ */
+int URI_FUNC(AddBaseUriEx)(URI_TYPE(Uri) * absoluteDest,
+		const URI_TYPE(Uri) * relativeSource,
+		const URI_TYPE(Uri) * absoluteBase,
+		UriResolutionOptions options);
+
+
+
+/**
  * Tries to make a relative %URI (a reference) from an
  * absolute %URI and a given base %URI. This can only work if
  * the absolute %URI shares scheme and authority with
@@ -371,7 +392,7 @@ int URI_FUNC(AddBaseUri)(URI_TYPE(Uri) * absoluteDest,
  * @param domainRootMode   <b>IN</b>: Create %URI with path relative to domain root
  * @return                 Error code or 0 on success
  *
- * @see uriAddBaseUriA
+ * @see uriAddBaseUriA, uriAddBaseUriExA
  * @since 0.5.2
  */
 int URI_FUNC(RemoveBaseUri)(URI_TYPE(Uri) * dest,
diff --git a/include/uriparser/UriBase.h b/include/uriparser/UriBase.h
index e93a3a8..3c6615f 100644
--- a/include/uriparser/UriBase.h
+++ b/include/uriparser/UriBase.h
@@ -54,8 +54,8 @@
 
 /* Version */
 #define URI_VER_MAJOR           0
-#define URI_VER_MINOR           7
-#define URI_VER_RELEASE         6
+#define URI_VER_MINOR           8
+#define URI_VER_RELEASE         1
 #define URI_VER_SUFFIX_ANSI     ""
 #define URI_VER_SUFFIX_UNICODE  URI_ANSI_TO_UNICODE(URI_VER_SUFFIX_ANSI)
 
@@ -155,7 +155,7 @@ typedef struct UriIp6Struct {
 
 
 /**
- * Specifies a line break conversion mode
+ * Specifies a line break conversion mode.
  */
 typedef enum UriBreakConversionEnum {
 	URI_BR_TO_LF, /**< Convert to Unix line breaks ("\\x0a") */
@@ -184,5 +184,14 @@ typedef enum UriNormalizationMaskEnum {
 
 
 
-#endif /* URI_BASE_H */
+/**
+ * Specifies how to resolve %URI references.
+ */
+typedef enum UriResolutionOptionsEnum {
+	URI_RESOLVE_STRICTLY = 0, /**< Full RFC conformance */
+	URI_RESOLVE_IDENTICAL_SCHEME_COMPAT = 1 << 0 /**< Treat %URI to resolve with identical scheme as having no scheme */
+} UriResolutionOptions; /**< @copydoc UriResolutionOptionsEnum */
 
+
+
+#endif /* URI_BASE_H */
diff --git a/m4/pkg.m4 b/m4/pkg.m4
index a0b9cd4..c5b26b5 100644
--- a/m4/pkg.m4
+++ b/m4/pkg.m4
@@ -1,4 +1,5 @@
 # pkg.m4 - Macros to locate and utilise pkg-config.            -*- Autoconf -*-
+# serial 1 (pkg-config-0.24)
 # 
 # Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
 #
@@ -25,8 +26,12 @@
 # ----------------------------------
 AC_DEFUN([PKG_PROG_PKG_CONFIG],
 [m4_pattern_forbid([^_?PKG_[A-Z_]+$])
-m4_pattern_allow([^PKG_CONFIG(_PATH)?$])
-AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])dnl
+m4_pattern_allow([^PKG_CONFIG(_(PATH|LIBDIR|SYSROOT_DIR|ALLOW_SYSTEM_(CFLAGS|LIBS)))?$])
+m4_pattern_allow([^PKG_CONFIG_(DISABLE_UNINSTALLED|TOP_BUILD_DIR|DEBUG_SPEW)$])
+AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])
+AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path])
+AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search path])
+
 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
 	AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
 fi
@@ -39,7 +44,6 @@ if test -n "$PKG_CONFIG"; then
 		AC_MSG_RESULT([no])
 		PKG_CONFIG=""
 	fi
-		
 fi[]dnl
 ])# PKG_PROG_PKG_CONFIG
 
@@ -48,21 +52,20 @@ fi[]dnl
 # Check to see whether a particular set of modules exists.  Similar
 # to PKG_CHECK_MODULES(), but does not set variables or print errors.
 #
-#
-# Similar to PKG_CHECK_MODULES, make sure that the first instance of
-# this or PKG_CHECK_MODULES is called, or make sure to call
-# PKG_CHECK_EXISTS manually
+# Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG])
+# only at the first occurence in configure.ac, so if the first place
+# it's called might be skipped (such as if it is within an "if", you
+# have to call PKG_CHECK_EXISTS manually
 # --------------------------------------------------------------
 AC_DEFUN([PKG_CHECK_EXISTS],
 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
 if test -n "$PKG_CONFIG" && \
     AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
-  m4_ifval([$2], [$2], [:])
+  m4_default([$2], [:])
 m4_ifvaln([$3], [else
   $3])dnl
 fi])
 
-
 # _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
 # ---------------------------------------------
 m4_define([_PKG_CONFIG],
@@ -70,7 +73,8 @@ m4_define([_PKG_CONFIG],
     pkg_cv_[]$1="$$1"
  elif test -n "$PKG_CONFIG"; then
     PKG_CHECK_EXISTS([$3],
-                     [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`],
+                     [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`
+		      test "x$?" != "x0" && pkg_failed=yes ],
 		     [pkg_failed=yes])
  else
     pkg_failed=untried
@@ -115,16 +119,17 @@ and $1[]_LIBS to avoid the need to call pkg-config.
 See the pkg-config man page for more details.])
 
 if test $pkg_failed = yes; then
+   	AC_MSG_RESULT([no])
         _PKG_SHORT_ERRORS_SUPPORTED
         if test $_pkg_short_errors_supported = yes; then
-	        $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "$2" 2>&1`
+	        $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "$2" 2>&1`
         else 
-	        $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors "$2" 2>&1`
+	        $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "$2" 2>&1`
         fi
 	# Put the nasty error message in config.log where it belongs
 	echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
 
-	ifelse([$4], , [AC_MSG_ERROR(dnl
+	m4_default([$4], [AC_MSG_ERROR(
 [Package requirements ($2) were not met:
 
 $$1_PKG_ERRORS
@@ -132,24 +137,78 @@ $$1_PKG_ERRORS
 Consider adjusting the PKG_CONFIG_PATH environment variable if you
 installed software in a non-standard prefix.
 
-_PKG_TEXT
-])],
-		[AC_MSG_RESULT([no])
-                $4])
+_PKG_TEXT])[]dnl
+        ])
 elif test $pkg_failed = untried; then
-	ifelse([$4], , [AC_MSG_FAILURE(dnl
+     	AC_MSG_RESULT([no])
+	m4_default([$4], [AC_MSG_FAILURE(
 [The pkg-config script could not be found or is too old.  Make sure it
 is in your PATH or set the PKG_CONFIG environment variable to the full
 path to pkg-config.
 
 _PKG_TEXT
 
-To get pkg-config, see <http://pkg-config.freedesktop.org/>.])],
-		[$4])
+To get pkg-config, see <http://pkg-config.freedesktop.org/>.])[]dnl
+        ])
 else
 	$1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
 	$1[]_LIBS=$pkg_cv_[]$1[]_LIBS
         AC_MSG_RESULT([yes])
-	ifelse([$3], , :, [$3])
+	$3
 fi[]dnl
 ])# PKG_CHECK_MODULES
+
+
+# PKG_INSTALLDIR(DIRECTORY)
+# -------------------------
+# Substitutes the variable pkgconfigdir as the location where a module
+# should install pkg-config .pc files. By default the directory is
+# $libdir/pkgconfig, but the default can be changed by passing
+# DIRECTORY. The user can override through the --with-pkgconfigdir
+# parameter.
+AC_DEFUN([PKG_INSTALLDIR],
+[m4_pushdef([pkg_default], [m4_default([$1], ['${libdir}/pkgconfig'])])
+m4_pushdef([pkg_description],
+    [pkg-config installation directory @<:@]pkg_default[@:>@])
+AC_ARG_WITH([pkgconfigdir],
+    [AS_HELP_STRING([--with-pkgconfigdir], pkg_description)],,
+    [with_pkgconfigdir=]pkg_default)
+AC_SUBST([pkgconfigdir], [$with_pkgconfigdir])
+m4_popdef([pkg_default])
+m4_popdef([pkg_description])
+]) dnl PKG_INSTALLDIR
+
+
+# PKG_NOARCH_INSTALLDIR(DIRECTORY)
+# -------------------------
+# Substitutes the variable noarch_pkgconfigdir as the location where a
+# module should install arch-independent pkg-config .pc files. By
+# default the directory is $datadir/pkgconfig, but the default can be
+# changed by passing DIRECTORY. The user can override through the
+# --with-noarch-pkgconfigdir parameter.
+AC_DEFUN([PKG_NOARCH_INSTALLDIR],
+[m4_pushdef([pkg_default], [m4_default([$1], ['${datadir}/pkgconfig'])])
+m4_pushdef([pkg_description],
+    [pkg-config arch-independent installation directory @<:@]pkg_default[@:>@])
+AC_ARG_WITH([noarch-pkgconfigdir],
+    [AS_HELP_STRING([--with-noarch-pkgconfigdir], pkg_description)],,
+    [with_noarch_pkgconfigdir=]pkg_default)
+AC_SUBST([noarch_pkgconfigdir], [$with_noarch_pkgconfigdir])
+m4_popdef([pkg_default])
+m4_popdef([pkg_description])
+]) dnl PKG_NOARCH_INSTALLDIR
+
+
+# PKG_CHECK_VAR(VARIABLE, MODULE, CONFIG-VARIABLE,
+# [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
+# -------------------------------------------
+# Retrieves the value of the pkg-config variable for the given module.
+AC_DEFUN([PKG_CHECK_VAR],
+[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
+AC_ARG_VAR([$1], [value of $3 for $2, overriding pkg-config])dnl
+
+_PKG_CONFIG([$1], [variable="][$3]["], [$2])
+AS_VAR_COPY([$1], [pkg_cv_][$1])
+
+AS_VAR_IF([$1], [""], [$5], [$4])dnl
+])# PKG_CHECK_VAR
diff --git a/src/UriCommon.c b/src/UriCommon.c
index c33a4ca..c50d89b 100644
--- a/src/UriCommon.c
+++ b/src/UriCommon.c
@@ -80,6 +80,29 @@ void URI_FUNC(ResetUri)(URI_TYPE(Uri) * uri) {
 
 
 
+/* Compares two text ranges for equal text content */
+int URI_FUNC(CompareRange)(
+		const URI_TYPE(TextRange) * a,
+		const URI_TYPE(TextRange) * b) {
+	int diff;
+
+	/* NOTE: Both NULL means equal! */
+	if ((a == NULL) || (b == NULL)) {
+		return ((a == NULL) ? 0 : 1) - ((b == NULL) ? 0 : 1);
+	}
+
+	diff = ((int)(a->afterLast - a->first) - (int)(b->afterLast - b->first));
+	if (diff > 0) {
+		return 1;
+	} else if (diff < 0) {
+		return -1;
+	}
+
+	return URI_STRNCMP(a->first, b->first, (a->afterLast - a->first));
+}
+
+
+
 /* Properly removes "." and ".." path segments */
 UriBool URI_FUNC(RemoveDotSegments)(URI_TYPE(Uri) * uri,
 		UriBool relative) {
diff --git a/src/UriCommon.h b/src/UriCommon.h
index 85266bf..f6bc2cc 100644
--- a/src/UriCommon.h
+++ b/src/UriCommon.h
@@ -78,6 +78,10 @@ extern const URI_CHAR * const URI_FUNC(ConstParent);
 
 void URI_FUNC(ResetUri)(URI_TYPE(Uri) * uri);
 
+int URI_FUNC(CompareRange)(
+		const URI_TYPE(TextRange) * a,
+		const URI_TYPE(TextRange) * b);
+
 UriBool URI_FUNC(RemoveDotSegmentsAbsolute)(URI_TYPE(Uri) * uri);
 UriBool URI_FUNC(RemoveDotSegments)(URI_TYPE(Uri) * uri, UriBool relative);
 UriBool URI_FUNC(RemoveDotSegmentsEx)(URI_TYPE(Uri) * uri,
diff --git a/src/UriCompare.c b/src/UriCompare.c
index 81c53ca..6896f64 100644
--- a/src/UriCompare.c
+++ b/src/UriCompare.c
@@ -69,33 +69,6 @@
 
 
 
-static int URI_FUNC(CompareRange)(const URI_TYPE(TextRange) * a,
-		const URI_TYPE(TextRange) * b);
-
-
-
-/* Compares two text ranges for equal text content */
-static URI_INLINE int URI_FUNC(CompareRange)(const URI_TYPE(TextRange) * a,
-		const URI_TYPE(TextRange) * b) {
-	int diff;
-
-	/* NOTE: Both NULL means equal! */
-	if ((a == NULL) || (b == NULL)) {
-		return ((a == NULL) && (b == NULL)) ? URI_TRUE : URI_FALSE;
-	}
-
-	diff = ((int)(a->afterLast - a->first) - (int)(b->afterLast - b->first));
-	if (diff > 0) {
-		return 1;
-	} else if (diff < 0) {
-		return -1;
-	}
-
-	return URI_STRNCMP(a->first, b->first, (a->afterLast - a->first));
-}
-
-
-
 UriBool URI_FUNC(EqualsUri)(const URI_TYPE(Uri) * a,
 		const URI_TYPE(Uri) * b) {
 	/* NOTE: Both NULL means equal! */
diff --git a/src/UriResolve.c b/src/UriResolve.c
index 2873060..4af5b19 100644
--- a/src/UriResolve.c
+++ b/src/UriResolve.c
@@ -150,7 +150,8 @@ static int URI_FUNC(ResolveAbsolutePathFlag)(URI_TYPE(Uri) * absWork) {
 
 static int URI_FUNC(AddBaseUriImpl)(URI_TYPE(Uri) * absDest,
 		const URI_TYPE(Uri) * relSource,
-		const URI_TYPE(Uri) * absBase) {
+		const URI_TYPE(Uri) * absBase,
+		UriResolutionOptions options) {
 	if (absDest == NULL) {
 		return URI_ERROR_NULL;
 	}
@@ -165,8 +166,20 @@ static int URI_FUNC(AddBaseUriImpl)(URI_TYPE(Uri) * absDest,
 		return URI_ERROR_ADDBASE_REL_BASE;
 	}
 
+	/* [00/32] 	-- A non-strict parser may ignore a scheme in the reference */
+	/* [00/32] 	-- if it is identical to the base URI's scheme. */
+	/* [00/32] 	if ((not strict) and (R.scheme == Base.scheme)) then */
+	UriBool relSourceHasScheme = (relSource->scheme.first != NULL) ? URI_TRUE : URI_FALSE;
+	if ((options & URI_RESOLVE_IDENTICAL_SCHEME_COMPAT)
+			&& (absBase->scheme.first != NULL)
+			&& (0 == URI_FUNC(CompareRange)(&(absBase->scheme), &(relSource->scheme)))) {
+	/* [00/32] 		undefine(R.scheme); */
+		relSourceHasScheme = URI_FALSE;
+	/* [00/32] 	endif; */
+	}
+
 	/* [01/32]	if defined(R.scheme) then */
-				if (relSource->scheme.first != NULL) {
+				if (relSourceHasScheme) {
 	/* [02/32]		T.scheme = R.scheme; */
 					absDest->scheme = relSource->scheme;
 	/* [03/32]		T.authority = R.authority; */
@@ -278,7 +291,19 @@ static int URI_FUNC(AddBaseUriImpl)(URI_TYPE(Uri) * absDest,
 
 int URI_FUNC(AddBaseUri)(URI_TYPE(Uri) * absDest,
 		const URI_TYPE(Uri) * relSource, const URI_TYPE(Uri) * absBase) {
-	const int res = URI_FUNC(AddBaseUriImpl)(absDest, relSource, absBase);
+	const int res = URI_FUNC(AddBaseUriImpl)(absDest, relSource, absBase, URI_RESOLVE_STRICTLY);
+	if ((res != URI_SUCCESS) && (absDest != NULL)) {
+		URI_FUNC(FreeUriMembers)(absDest);
+	}
+	return res;
+}
+
+
+
+int URI_FUNC(AddBaseUriEx)(URI_TYPE(Uri) * absDest,
+		const URI_TYPE(Uri) * relSource, const URI_TYPE(Uri) * absBase,
+		UriResolutionOptions options) {
+	const int res = URI_FUNC(AddBaseUriImpl)(absDest, relSource, absBase, options);
 	if ((res != URI_SUCCESS) && (absDest != NULL)) {
 		URI_FUNC(FreeUriMembers)(absDest);
 	}
diff --git a/test/VersionSuite.cpp b/test/VersionSuite.cpp
new file mode 100644
index 0000000..82deddc
--- /dev/null
+++ b/test/VersionSuite.cpp
@@ -0,0 +1,48 @@
+/*
+ * uriparser - RFC 3986 URI parsing library
+ *
+ * Copyright (C) 2014, Sebastian Pipping <webmaster@hartwork.org>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#include "VersionSuite.h"
+
+#ifndef _GNU_SOURCE
+# define _GNU_SOURCE  // for asprintf
+#endif
+#include <stdio.h>
+
+
+#include <config.h>  // for PACKAGE_VERSION
+#include <uriparser/UriBase.h>
+
+
+void VersionSuite::ensure_version_defines_in_sync() {
+	char * INSIDE_VERSION = NULL;
+	const int bytes_printed = asprintf(&INSIDE_VERSION, "%d.%d.%d%s",
+			URI_VER_MAJOR, URI_VER_MINOR, URI_VER_RELEASE, URI_VER_SUFFIX_ANSI);
+	TEST_ASSERT(bytes_printed != -1);
+	printf("bytes_printed: %d\n", bytes_printed);
+
+	const bool equal = !strcmp(INSIDE_VERSION, PACKAGE_VERSION);
+	if (! equal) {
+		printf("Inside/outside version mismatch detected:\n");
+		printf("  Tarball version:         <%s>\n", PACKAGE_VERSION);
+		printf("  Header defines version:  <%s>\n", INSIDE_VERSION);
+	}
+	free(INSIDE_VERSION);
+	TEST_ASSERT(equal);
+}
diff --git a/test/VersionSuite.h b/test/VersionSuite.h
new file mode 100644
index 0000000..495d3fc
--- /dev/null
+++ b/test/VersionSuite.h
@@ -0,0 +1,46 @@
+/*
+ * uriparser - RFC 3986 URI parsing library
+ *
+ * Copyright (C) 2014, Sebastian Pipping <webmaster@hartwork.org>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#ifndef TEST_VERSION_TEST_H
+#define TEST_VERSION_TEST_H 1
+
+
+
+#include <cpptest.h>
+
+using namespace Test;
+
+
+
+class VersionSuite : public Suite {
+
+public:
+	VersionSuite() {
+		TEST_ADD(VersionSuite::ensure_version_defines_in_sync)
+	}
+
+private:
+	void ensure_version_defines_in_sync();
+
+};
+
+
+
+#endif // TEST_VERSION_TEST_H
diff --git a/test/config.h.in b/test/config.h.in
new file mode 100644
index 0000000..1ffe789
--- /dev/null
+++ b/test/config.h.in
@@ -0,0 +1,65 @@
+/* test/config.h.in.  Generated from configure.ac by autoheader.  */
+
+/* Define to 1 if you have the <dlfcn.h> header file. */
+#undef HAVE_DLFCN_H
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#undef HAVE_INTTYPES_H
+
+/* Define to 1 if you have the <memory.h> header file. */
+#undef HAVE_MEMORY_H
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#undef HAVE_STDINT_H
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#undef HAVE_STDLIB_H
+
+/* Define to 1 if you have the <strings.h> header file. */
+#undef HAVE_STRINGS_H
+
+/* Define to 1 if you have the <string.h> header file. */
+#undef HAVE_STRING_H
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#undef HAVE_SYS_STAT_H
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#undef HAVE_SYS_TYPES_H
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#undef HAVE_UNISTD_H
+
+/* Define if your C runtime provides the wprintf function. */
+#undef HAVE_WPRINTF
+
+/* Define to the sub-directory in which libtool stores uninstalled libraries.
+   */
+#undef LT_OBJDIR
+
+/* Name of package */
+#undef PACKAGE
+
+/* Define to the address where bug reports for this package should be sent. */
+#undef PACKAGE_BUGREPORT
+
+/* Define to the full name of this package. */
+#undef PACKAGE_NAME
+
+/* Define to the full name and version of this package. */
+#undef PACKAGE_STRING
+
+/* Define to the one symbol short name of this package. */
+#undef PACKAGE_TARNAME
+
+/* Define to the home page for this package. */
+#undef PACKAGE_URL
+
+/* Define to the version of this package. */
+#undef PACKAGE_VERSION
+
+/* Define to 1 if you have the ANSI C header files. */
+#undef STDC_HEADERS
+
+/* Version number of package */
+#undef VERSION
diff --git a/test/test.cpp b/test/test.cpp
index 8eef547..915532f 100644
--- a/test/test.cpp
+++ b/test/test.cpp
@@ -26,6 +26,7 @@
 #include <wchar.h>
 
 #include "FourSuite.h"
+#include "VersionSuite.h"
 
 using namespace Test;
 using namespace std;
@@ -35,6 +36,7 @@ using namespace std;
 extern "C" {
 UriBool uri_TESTING_ONLY_ParseIpSixA(const char * text);
 UriBool uri_TESTING_ONLY_ParseIpFourA(const char * text);
+int uriCompareRangeA(const UriTextRangeA * a, const UriTextRangeA * b);
 }
 
 
@@ -102,6 +104,8 @@ public:
 		TEST_ADD(UriSuite::testQueryDissection_Bug3590761)
 		TEST_ADD(UriSuite::testFreeCrash_Bug20080827)
 		TEST_ADD(UriSuite::testParseInvalid_Bug16)
+		TEST_ADD(UriSuite::testRangeComparison)
+		TEST_ADD(UriSuite::testEquals)
 	}
 
 private:
@@ -976,7 +980,7 @@ Rule                                | Example | hostSet | absPath | emptySeg
 		TEST_ASSERT(testUnescapingHelper(L"%0a%0d%0a%0d", L"\x0a\x0d\x0a\x0d", PLUS_DONT_TOUCH, URI_BR_DONT_TOUCH));
 	}
 
-	bool testAddBaseHelper(const wchar_t * base, const wchar_t * rel, const wchar_t * expectedResult) {
+	bool testAddBaseHelper(const wchar_t * base, const wchar_t * rel, const wchar_t * expectedResult, bool backward_compatibility = false) {
 		UriParserStateW stateW;
 
 		// Base
@@ -1011,7 +1015,12 @@ Rule                                | Example | hostSet | absPath | emptySeg
 
 		// Transform
 		UriUriW transformedUri;
-		res = uriAddBaseUriW(&transformedUri, &relUri, &baseUri);
+		if (backward_compatibility) {
+			res = uriAddBaseUriExW(&transformedUri, &relUri, &baseUri, URI_RESOLVE_IDENTICAL_SCHEME_COMPAT);
+		} else {
+			res = uriAddBaseUriW(&transformedUri, &relUri, &baseUri);
+		}
+
 		if (res != 0) {
 			uriFreeUriMembersW(&baseUri);
 			uriFreeUriMembersW(&relUri);
@@ -1101,6 +1110,12 @@ Rule                                | Example | hostSet | absPath | emptySeg
 		TEST_ASSERT(testAddBaseHelper(L"http://a/b/c/d;p?q", L"g#s/../x", L"http://a/b/c/g#s/../x"));
 		TEST_ASSERT(testAddBaseHelper(L"http://a/b/c/d;p?q", L"http:g", L"http:g"));
 
+		// Backward compatibility (feature request #4, RFC3986 5.4.2)
+		TEST_ASSERT(testAddBaseHelper(L"http://a/b/c/d;p?q", L"http:g", L"http:g", false));
+		TEST_ASSERT(testAddBaseHelper(L"http://a/b/c/d;p?q", L"http:g", L"http://a/b/c/g", true));
+		TEST_ASSERT(testAddBaseHelper(L"http://a/b/c/d;p?q", L"http:g?q#f", L"http://a/b/c/g?q#f", true));
+		TEST_ASSERT(testAddBaseHelper(L"http://a/b/c/d;p?q", L"other:g?q#f", L"other:g?q#f", true));
+
 		// Bug related to absolutePath flag set despite presence of host
 		TEST_ASSERT(testAddBaseHelper(L"http://a/b/c/d;p?q", L"/", L"http://a/"));
 		TEST_ASSERT(testAddBaseHelper(L"http://a/b/c/d;p?q", L"/g/", L"http://a/g/"));
@@ -1738,6 +1753,77 @@ Rule                                | Example | hostSet | absPath | emptySeg
 
 		uriFreeUriMembersA(&uriA);
 	}
+
+	void testEqualsHelper(const char * uri_to_test) {
+		UriParserStateA state;
+		UriUriA uriOne;
+		UriUriA uriTwo;
+		state.uri = &uriOne;
+		TEST_ASSERT(URI_SUCCESS == uriParseUriA(&state, uri_to_test));
+		state.uri = &uriTwo;
+		TEST_ASSERT(URI_SUCCESS == uriParseUriA(&state, uri_to_test));
+		TEST_ASSERT(URI_TRUE == uriEqualsUriA(&uriOne, &uriTwo));
+		uriFreeUriMembersA(&uriOne);
+		uriFreeUriMembersA(&uriTwo);
+	}
+
+	void testEquals() {
+		testEqualsHelper("http://host");
+		testEqualsHelper("http://host:123");
+		testEqualsHelper("http://foo:bar@host:123");
+		testEqualsHelper("http://foo:bar@host:123/");
+		testEqualsHelper("http://foo:bar@host:123/path");
+		testEqualsHelper("http://foo:bar@host:123/path?query");
+		testEqualsHelper("http://foo:bar@host:123/path?query#fragment");
+
+		testEqualsHelper("path");
+		testEqualsHelper("/path");
+		testEqualsHelper("/path/");
+		testEqualsHelper("//path/");
+		testEqualsHelper("//host");
+		testEqualsHelper("//host:123");
+	}
+
+	void testCompareRangeHelper(const char * a, const char * b, int expected) {
+		UriTextRangeA ra;
+		UriTextRangeA rb;
+
+		if (a) {
+			ra.first = a;
+			ra.afterLast = a + strlen(a);
+		}
+		if (b) {
+			rb.first = b;
+			rb.afterLast = b + strlen(b);
+		}
+
+		const int received = uriCompareRangeA(
+				(a == NULL) ? NULL : &ra,
+				(b == NULL) ? NULL : &rb);
+		if (received != expected) {
+			printf("Comparing <%s> to <%s> yields %d, expected %d.\n",
+					a, b, received, expected);
+		}
+		TEST_ASSERT(received == expected);
+	}
+
+	void testRangeComparison() {
+		testCompareRangeHelper("", "", 0);
+		testCompareRangeHelper("a", "", 1);
+		testCompareRangeHelper("", "a", -1);
+
+		testCompareRangeHelper("a", "a", 0);
+		testCompareRangeHelper("a", "b", -1);
+		testCompareRangeHelper("b", "a", 1);
+
+		testCompareRangeHelper("a", "aa", -1);
+		testCompareRangeHelper("aa", "a", 1);
+
+		// Fixed with 0.8.1:
+		testCompareRangeHelper(NULL, "a", -1);
+		testCompareRangeHelper("a", NULL, 1);
+		testCompareRangeHelper(NULL, NULL, 0);
+	}
 };
 
 
@@ -1746,6 +1832,7 @@ int main() {
 	Suite suite;
 	suite.add(auto_ptr<Suite>(new UriSuite()));
 	suite.add(auto_ptr<Suite>(new FourSuite()));
+	suite.add(auto_ptr<Suite>(new VersionSuite()));
 	TextOutput output(TextOutput::Verbose);
 	return suite.run(output, false) ? 0 : 1;
 }