diff --git a/ax_check_qt.m4 b/ax_check_qt.m4
index 211513a..91c0072 100644
--- a/ax_check_qt.m4
+++ b/ax_check_qt.m4
@@ -1,16 +1,16 @@
 # SYNOPSIS
 #
 #   Check if a module exists:
-#     AX_CXX_CHECK_QT([qt_prefix], [list-of-qt-modules], [optional-modules])
+#     AX_CHECK_QT([qt_prefix], [list-of-qt-modules], [optional-modules])
 #
 #   Abort if a module does not exist:
-#     AX_CXX_REQUIRE_QT([qt_prefix], [list-of-qt-modules], [optional-modules])
+#     AX_REQUIRE_QT([qt_prefix], [list-of-qt-modules], [optional-modules])
 #
 # DESCRIPTIONS
 #
 #    qt_prefix
 #
-#      Each call to AX_CXX_CHECK_QT should have a different prefix
+#      Each call to AX_CHECK_QT should have a different prefix
 #      value (with a few exceptions discussed later on). This value,
 #      usually provided in uppercase, is used as prefix to the
 #      variables holding the compiler flags and libraries reported by
@@ -43,12 +43,18 @@ AC_DEFUN([AX_CXX_QT_TOOL], [
     AC_MSG_CHECKING([for $2])
     AC_ARG_VAR([$1], [path to Qt tool $2])
     $1=${$1:-$(${PKG_CONFIG} --variable=$2_location Qt5Core)}
+    $1=${$1:-$(${PKG_CONFIG} --variable=host_bins Qt5Core)/$2-qt5}
     $1=${$1:-$(${PKG_CONFIG} --variable=host_bins Qt5Core)/$2}
     $1=${$1:-$(${PKG_CONFIG} --variable=$2_location QtCore)}
     $1=${$1:-$(${PKG_CONFIG} --variable=host_bins QtCore)/$2}
+    $1=${$1:-$(${PKG_CONFIG} --variable=host_bins QtCore)/$2-qt4}
     if ! which "${$1%% *}" > /dev/null; then
-      if which "$2" > /dev/null; then
+      if which "$2-qt5" > /dev/null; then
+        $1=$2-qt5
+      elif which "$2" > /dev/null; then
         $1=$2
+      elif which "$2-qt4" > /dev/null; then
+        $1=$2-qt4
       else
         HAVE_$1=0
         $1=""
@@ -179,13 +185,13 @@ qrc_%.cxx: %.qrc
 
 # SYNOPSIS
 #
-#   AX_CXX_CHECK_QT([qt_prefix], [list-of-qt-modules], [optional-modules])
+#   AX_CHECK_QT([qt_prefix], [list-of-qt-modules], [optional-modules])
 #
 # DESCRIPTIONS
 #
 #    qt_prefix
 #
-#      Each call to AX_CXX_CHECK_QT should have a different prefix
+#      Each call to AX_CHECK_QT should have a different prefix
 #      value (with a few exceptions discussed later on). This value,
 #      usually provided in uppercase, is used as prefix to the
 #      variables holding the compiler flags and libraries reported by
diff --git a/ax_init_standard_project.m4 b/ax_init_standard_project.m4
index 87ad90c..c94918f 100644
--- a/ax_init_standard_project.m4
+++ b/ax_init_standard_project.m4
@@ -3,45 +3,46 @@
 ##       1         2         3         4         5         6         7         8
 ## 45678901234567890123456789012345678901234567890123456789012345678901234567890
 
+# m4_esyscmd_s does not exist on centos 5 and 6
+m4_define([mrw_esyscmd_s], [m4_normalize(m4_esyscmd([$1]))])
+
 # define least version number from subversion's revision number:
 # it is taken modulo 256 due to a bug on Apple's MacOSX
-m4_define(x_least, m4_esyscmd_s(
+m4_define(x_least, mrw_esyscmd_s([
   SVN_REVISION="ERROR-UNDEFINED-REVISION-to-be-built-in-subdirectory-of-svn-checkout"
   for path in . .. ../..; do
     if svn info $path 2>&1 > /dev/null; then
       SVN_REVISION=$(LANG= svn info $path | sed -n 's/Last Changed Rev: //p')
-      (cd $path && svn2cl)
       break;
     fi
   done
   # Mac does not support LEAST > 255
   echo $ECHO_N $(($SVN_REVISION%256))
-))
+]))
 # define version number from subversion's revision number:
 # it is taken modulo 256 due to a bug on Apple's MacOSX
 # add to x_minor if revision number is > 256
-m4_define(x_minor_fixed, m4_esyscmd_s(
+m4_define(x_minor_fixed, mrw_esyscmd_s([
   SVN_REVISION="ERROR-UNDEFINED-REVISION-to-be-built-in-subdirectory-of-svn-checkout"
   for path in . .. ../..; do
     if svn info $path 2>&1 > /dev/null; then
       SVN_REVISION=$(LANG= svn info $path | sed -n 's/Last Changed Rev: //p')
-      (cd $path && svn2cl)
       break;
     fi
   done
   # Mac does not support LEAST > 255
   echo $ECHO_N $((x_minor+$SVN_REVISION/256))
-))
+]))
 # setup version number
-m4_define(x_version, m4_esyscmd_s(
+m4_define(x_version, mrw_esyscmd_s([
   echo $ECHO_N x_major.x_minor_fixed.x_least
-))
+]))
 
 ## bugreport mail address is taken from <user@host> in first line of AUTHORS
-m4_define(x_bugreport, m4_esyscmd_s(
+m4_define(x_bugreport, mrw_esyscmd_s([
   head -1 AUTHORS | \
     sed -n 's,.*<\([-_.a-z0-9A-Z]*@[-_.a-z0-9A-Z]*\)>.*,\1,gp'
-))
+]))
 
 m4_include(ax_check_qt.m4)
 
@@ -84,7 +85,7 @@ AC_DEFUN([AX_ADD_MAKEFILE_TARGET_DEP], [
 #     $1 = variable name
 AC_DEFUN([AX_SUBST], [
   AC_SUBST([$1])
-  tmp_var=$(echo "${$1}" | awk 1 ORS='\\n')
+  tmp_var=$(echo "${$1}" | awk 1 ORS='\\n' | sed 's,\\n$,,')
   tmp_var=${tmp_var//\"/\\\"}
   tmp_var=${tmp_var//\'/\'\"\'\"\'}
   tmp_var=${tmp_var//#/\\#}
@@ -116,7 +117,7 @@ AC_DEFUN([AX_INIT_STANDARD_PROJECT], [
   esac
   AM_CONDITIONAL(MINGW, test "$MINGW" = "yes")
   AM_CONDITIONAL(MAC, test "$MAC" = "yes")
-  AM_CPPFLAGS+=" '-DMAKE_STRING(X)=\#X' '-DNAMESPACE=${PACKAGE_NAME//-/_}'"
+  AM_CPPFLAGS+=" '-DMAKE_STRING(X)=\#X' '-DNAMESPACE=${PACKAGE_TARNAME//[^a-zA-Z0-9]/_}'"
   AX_SUBST(NUMBERS)
   AX_SUBST(HOME)
   README=$(tail -n +3 README)
@@ -164,7 +165,6 @@ AC_DEFUN([AX_INIT_STANDARD_PROJECT], [
   test -f makefile.in && cat >> makefile.in <<EOF
 #### Begin: Appended by $0
 EXTRA_DIST = bootstrap.sh
-doc_DATA = AUTHORS NEWS README COPYING INSTALL ChangeLog
 clean-standard-project-targets:
 	-rm -rf \${PACKAGE_NAME}-\${PACKAGE_VERSION}
 	-rm \${PACKAGE_TARNAME}-\${PACKAGE_VERSION}.tar.gz
@@ -190,8 +190,9 @@ AC_DEFUN([AX_USE_CXX], [
   AM_CPPFLAGS+=' -I ${top_srcdir}/src -I ${top_builddir}/src -I ${srcdir} -I ${builddir}'
   AM_LDFLAGS+=' -L ${top_srcdir}/src -L ${top_builddir}/src'
 
-  # Get rid of that stupid -O2 -g opions!
-  CXXFLAGS="${CXXFLAGS:-}"
+  # Get rid of those stupid -g -O2 options!
+  CXXFLAGS="${CXXFLAGS//-g -O2/}"
+  CFLAGS="${CFLAGS//-g -O2/}"
 
 # pass compile flags to make distcheck
   AM_DISTCHECK_CONFIGURE_FLAGS="CXXFLAGS='${CXXFLAGS}' CPPFLAGS='${CPPFLAGS}' CFLAGS='${CFLAGS}' LDFLAGS='${LDFLAGS}'"
@@ -311,14 +312,16 @@ EOF
 
 # use this in configure.ac to support RPM packages
 AC_DEFUN([AX_USE_RPM_PACKAGING], [
-#  m4_include(ax_rpm_rules.m4)
   AC_CONFIG_FILES([${PACKAGE_NAME}.spec])
-  #AX_ADD_MAKEFILE_TARGET_DEP([clean-am], [clean-debian-targets], [makefile.in])
-  AX_ADD_MAKEFILE_TARGET_DEP([.PHONY], [rpm], [makefile.in])
+  #AX_ADD_MAKEFILE_TARGET_DEP([clean-am], [clean-rpm-targets], [makefile.in])
+  AX_ADD_MAKEFILE_TARGET_DEP([distclean-am], [distclean-rpm-targets], [makefile.in])
   test -f makefile.in && cat >> makefile.in <<EOF
 #### Begin: Appended by $0
+EXTRA_DIST += \${PACKAGE_NAME}.spec.in
 rpm: dist
-	rpmbuild -ba --define "_topdir \$(pwd)" --define "_sourcedir \$(pwd)" \${PACKAGE_NAME}.spec
+	rpmbuild -ba --define "_topdir \$\$(pwd)" --define "_sourcedir \$\$(pwd)" \${PACKAGE_NAME}.spec
+distclean-rpm-targets:
+	-rm \${PACKAGE_NAME}.spec
 #### End: $0
 EOF
 ])
@@ -364,7 +367,7 @@ doc: doxyfile
 clean-documentation:
 	-rm doxygen.errors @PDF_DOC@
 distclean-documentation:
-	-rm -r html latex
+	-rm -r html
 	-rm  @PACKAGE_NAME@.doxytag
 maintainer-clean-documentation:
 	-rm makefile.in
@@ -374,7 +377,7 @@ install-data-documentation:
 	cp -r html \$(DESTDIR)\${docdir}/
 uninstall-documentation:
 	-chmod -R u+w \$(DESTDIR)\${docdir}
-	-rm -rf \$(DESTDIR)\${docdir}/*
+	-rm -rf \$(DESTDIR)\${docdir}/html
 #### End: $0
 EOF
 ])
@@ -415,8 +418,12 @@ AC_DEFUN([AX_PKG_REQUIRE], [
   AC_SUBST(CPPFLAGS)
   AC_SUBST(CXXFLAGS)
   AC_SUBST(PKG_REQUIREMENTS)
-  if test -n "$3" -a "${$1_found}" != "no"; then
-    tmp_package=${$1_found}
+  if test -n "$3"; then
+    if test "${$1_found}" = "no"; then
+      tmp_package="yes"
+    else
+      tmp_package=${$1_found}
+    fi
     $1_found=no
     old_CPPFLAGS=${CPPFLAGS}
     CPPFLAGS=" ${$1_CFLAGS} ${CPPFLAGS}"
diff --git a/bootstrap.sh b/bootstrap.sh
index 6f5d350..0d1d6d9 100755
--- a/bootstrap.sh
+++ b/bootstrap.sh
@@ -391,7 +391,7 @@ ${HEADER}m4_define(x_package_name, ${DEFAULT_PROJECT_NAME}) # project's name
 m4_define(x_major, 0) # project's major version
 m4_define(x_minor, 0) # project's minor version
 m4_include(ax_init_standard_project.m4)
-AC_INIT(x_package_name, x_version, x_package_name)
+AC_INIT(x_package_name, x_version, x_bugreport, x_package_name)
 AM_INIT_AUTOMAKE([1.9 tar-pax])
 AX_INIT_STANDARD_PROJECT
 
@@ -724,7 +724,7 @@ to --condition AX_USE_RPM_PACKAGING ${PACKAGE_NAME}.spec.in <<EOF
 Summary: @DESCRIPTION@
 Name: @PACKAGE_NAME@
 Version: @VERSION@
-Release: 1
+Release: @BUILD_NUMBER@%{?dist}
 License: LGPL
 Group: $(if testtag AX_USE_LIBTOOL; then
   echo Development/Libraries/C++;
@@ -732,17 +732,36 @@ else
   echo Applications/...;
 fi)
 Source0: %{name}-%{version}.tar.gz
-BuildRequires: pkg-config, subversion, autotools-devel, lsb-release $(if testtag AX_USE_DOXYGEN; then echo -n ", doxygen, graphviz, mscgen"; fi; if testtag AX_CXX_QT || testtag AX_CXX_CHECK_QT; then echo -n ", qtbase5-devel | libqt4-devel, qtbase5-devel-tools | qt4-devel-tools"; fi)
+BuildRequires: gnupg, subversion, automake, autoconf$(
+    if testtag AX_USE_DOXYGEN; then
+      echo -n ", doxygen, graphviz";
+    fi)
 BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root
-$(if testtag AX_USE_CPPUNIT; then
-cat <<EOF2
-%if 0%{?fedora} || 0%{?rhel_version} || 0%{?centos_version}
-BuildRequires: cppunit-devel
+%if 0%{?fedora} || 0%{?rhel} || 0%{?rhl} || 0%{?centos} || 0%{?centos_ver} || 0%{?centos_version}
+BuildRequires: pkgconfig, redhat-lsb$(
+    if testtag AX_USE_CPPUNIT; then
+      echo -n ", cppunit-devel";
+    fi;
+    if testtag AX_REQUIRE_QT || testtag AX_CHECK_QT; then
+      echo -n ", qt5-qtwebkit-devel";
+    fi)
+%if 0%{?fedora} || 0%{?rhel} || 0%{?rhl}
+$(if testtag AX_USE_DOXYGEN; then echo -n "BuildRequires: mscgen"; fi)
+$(if testtag AX_REQUIRE_QT || testtag AX_CHECK_QT; then echo -n "BuildRequires: qt5-qtbase-devel, qt5-qttools, qt5-qtwebkit-devel"; fi)
+%else
+$(if testtag AX_REQUIRE_QT || testtag AX_CHECK_QT; then echo -n "BuildRequires: qt-devel"; fi)
+%endif
 %else%if 0%{?suse_version} || 0%{?sles_version}
-BuildRequires: libcppunit-devel
+BuildRequires: pkg-config, lsb-release$(
+    if testtag AX_USE_CPPUNIT; then
+      echo -n ", libcppunit-devel";
+    fi)
+%if 0%{?suse_version} < 1200 ||  0%{?sles_version} < 1200
+$(if testtag AX_REQUIRE_QT || testtag AX_CHECK_QT; then echo -n "BuildRequires: libqt4-devel, qt4-x11-tools, libQtWebKit-devel"; fi)
+%else
+$(if testtag AX_REQUIRE_QT || testtag AX_CHECK_QT; then echo -n "BuildRequires: libqt5-qtbase-devel, libqt5-qttools, libQt5WebKit5-devel"; fi)
+%endif
 %endif%endif
-EOF2
-fi)
 
 %description
 @README@
@@ -754,8 +773,8 @@ fi)
 
 %prep
 %setup -q
-./configure --prefix=/usr \
-            --docdir=/usr/share/doc/packages/@PACKAGE_NAME@ \
+./configure --prefix=/usr \\
+            --docdir=/usr/share/doc/packages/@PACKAGE_NAME@ \\
             --libdir=/usr/%_lib
 
 %build
@@ -769,9 +788,10 @@ rm -rf \$RPM_BUILD_ROOT
 
 %files
 %defattr(-,root,root,-)
-/usr/bin/*
 $(if testtag AX_USE_LIBTOOL; then
 echo '/usr/%_lib/@PACKAGE_NAME@.so.*'
+else
+/usr/bin/
 fi)
 %doc
 /usr/share/doc/packages/@PACKAGE_NAME@/AUTHORS
@@ -784,7 +804,7 @@ fi)
 $(if testtag AX_USE_LIBTOOL; then
 cat <<EOF2
 %package devel
-Summary: C++ Wrapper around OpenSSL, PCSC and Cryptoki (development files)
+Summary: @DESCRIPTION@
 Group: Development/Libraries/C++
 Requires: @PACKAGE_NAME@ = @VERSION@
 
@@ -797,13 +817,11 @@ This Package contains all files required for developement.
 %defattr(-,root,root,-)
 /usr/%_lib/@PACKAGE_NAME@.so
 /usr/%_lib/@PACKAGE_NAME@.a
-/usr/%_lib/pkgconfig
 /usr/%_lib/@PACKAGE_NAME@.la
+/usr/%_lib/pkgconfig
 /usr/include/
-/usr/share/pkgconfig
 %doc
 /usr/share/doc/packages/@PACKAGE_NAME@/html
-/usr/share/doc/packages/@PACKAGE_NAME@/@PACKAGE_NAME@.spec
 EOF2
 fi)
 
@@ -817,6 +835,8 @@ done
 to makefile.am<<EOF
 ${HEADER}SUBDIRS =${SUBDIRS}
 
+doc_DATA = AUTHORS NEWS README COPYING INSTALL ChangeLog
+
 MAINTAINERCLEANFILES = makefile.in
 EOF
 to --condition AX_USE_LIBTOOL src/${PACKAGE_NAME}.pc.in <<EOF
@@ -839,6 +859,7 @@ if test -f makefile; then
 fi
 
 #### Bootstrap Before Configure ####
+run --no-check svn2cl
 run aclocal
 run libtoolize --force
 run automake -a