--- qsampler/trunk/configure.ac	2013/07/08 10:06:57	2459
+++ qsampler/trunk/configure.ac	2013/11/01 17:44:30	2480
@@ -1,5 +1,5 @@
 # Process this file with autoconf to produce a configure script.
-AC_INIT(Qsampler, 0.2.2.40, rncbc@rncbc.org, qsampler)
+AC_INIT(Qsampler, 0.2.2.41, rncbc@rncbc.org, qsampler)
 
 AC_CONFIG_SRCDIR(src/qsampler.cpp)
 AC_CONFIG_HEADERS(src/config.h)
@@ -47,7 +47,7 @@
 
 # Some a-la-debian alternatives...
 for X in /usr/lib /usr/lib64 /usr/share; do
-  for Y in qt qt4; do
+  for Y in qt qt4 qt5; do
     if test -d $X/$Y/bin; then
       ac_with_paths="$ac_with_paths $X/$Y"
     fi
@@ -91,7 +91,7 @@
 #   ac_path="$X:$ac_path"
 # fi
   if test -d $X/include; then
-    for Y in qt qt4; do
+    for Y in qt qt4 qt5; do
       if test -d $X/include/$Y; then
         CFLAGS="-I$X/include/$Y $CFLAGS"
         CPPFLAGS="-I$X/include/$Y $CPPFLAGS"
@@ -112,6 +112,13 @@
   fi
 done
 
+# Check for proper flags.
+ac_arch=`uname -m`
+if test "$ac_arch" == "x86_64"; then
+   CFLAGS="-fPIC $CFLAGS"
+   CPPFLAGS="-fPIC $CPPFLAGS"
+fi
+
 # Check for proper Qt version.
 AC_CACHE_CHECK([for Qt library version >= 4.4],
   ac_cv_qtversion, [