--- qsampler/trunk/configure.ac	2017/04/27 11:09:16	3128
+++ qsampler/trunk/configure.ac	2017/07/18 06:30:46	3313
@@ -1,5 +1,5 @@
 # Process this file with autoconf to produce a configure script.
-AC_INIT(Qsampler, 0.4.3, rncbc@rncbc.org, qsampler)
+AC_INIT(Qsampler, 0.4.4, rncbc@rncbc.org, qsampler)
 
 AC_CONFIG_SRCDIR(src/qsampler.cpp)
 AC_CONFIG_HEADERS(src/config.h)
@@ -9,9 +9,9 @@
 AC_CACHE_VAL([ac_cv_build_version], [
    ac_cv_build_version=$(git describe --tags --dirty --abbrev=6 2>/dev/null)
    if test -n "$ac_cv_build_version"; then
-      ac_cv_build_version=$(echo $ac_cv_build_version | sed -r 's/^[^_]*[_v]//i')
-      ac_cv_build_version=$(echo $ac_cv_build_version | sed -r 's/-g/git./')
-      ac_cv_build_version=$(echo $ac_cv_build_version | sed -r 's/[[_|-]]+/./g')
+      ac_cv_build_version=$(echo $ac_cv_build_version | sed 's/^[[^_]]*[[_v]]//i')
+      ac_cv_build_version=$(echo $ac_cv_build_version | sed 's/-g/git./')
+      ac_cv_build_version=$(echo $ac_cv_build_version | sed 's/[[_|-]]\+/./g')
       ac_cv_build_version_extra=$(git rev-parse --abbrev-ref HEAD 2>/dev/null)
       if test "x$ac_cv_build_version_extra" != "xmaster"; then
          ac_cv_build_version="$ac_cv_build_version [[$ac_cv_build_version_extra]]"
@@ -25,7 +25,7 @@
 
 # Sanitized version string.
 AC_CACHE_VAL([ac_cv_version], [
-   ac_cv_version=$(echo $ac_cv_build_version | sed -r 's/^([[0-9|\.]]+).*$/\1/')
+   ac_cv_version=$(echo $PACKAGE_VERSION | sed -r 's/^([[0-9|\.]]+).*$/\1/')
 ])
 ac_version="$ac_cv_version"
 AC_DEFINE_UNQUOTED(CONFIG_VERSION, ["$ac_version"], [Version string.])
@@ -161,7 +161,7 @@
    ac_gxx_version_major=$(($ac_cv_gxx_version_major + 0))
 ])
 ac_gxx_version_major=$ac_cv_gxx_version_major
-if test $ac_gxx_version_major -gt 4 -a $ac_gxx_version_major -lt 6; then
+if test $ac_gxx_version_major -ge 4 -a $ac_gxx_version_major -lt 6; then
    CXXFLAGS="-std=c++11 $CXXFLAGS"
 fi