fix a defect of Qt detection. Version 15.2.1.

2017-04-19  Hidehisa Akiyama  <akky@users.sourceforge.jp>

	* NEWS:
	* configure.ac:
	- updated a point version number. Official release 15.2.1.

	* m4/qt.m4:
	- fix a defect of Qt detection on Ubuntu 16.04.

ChangeLog

@@ -1,3 +1,12 @@
+2017-04-19  Hidehisa Akiyama  <akky@users.sourceforge.jp>
+
+	* NEWS:
+	* configure.ac:
+	- updated a point version number. Official release 15.2.1.
+
+	* m4/qt.m4:
+	- fix a defect of Qt detection on Ubuntu 16.04.
+
 2016-09-19  Hidehisa Akiyama  <akky@users.sourceforge.jp>
 
 	* NEWS:

NEWS

@@ -1,3 +1,6 @@
+[15.2.1]
+  * Fix a defect of Qt detection on Ubuntu 16.04.
+
 [15.2.0]
   * Update m4 macro files for boost.
 

configure.ac

@@ -2,7 +2,7 @@
 # Process this file with autoconf to produce a configure script.
 
 AC_PREREQ(2.61)
-AC_INIT([rcsslogplayer],[15.2.0],[sserver-admin@users.sf.net],[rcsslogplayer])
+AC_INIT([rcsslogplayer],[15.2.1],[sserver-admin@users.sf.net],[rcsslogplayer])
 
 #LT_PREREQ(2.2.4)
 

m4/qt.m4

@@ -68,7 +68,7 @@ AC_DEFUN([AX_QT3],
   QT3_CXXFLAGS="$QT3_CFLAGS"
   QT3_CPPFLAGS=""
   QT3_LDFLAGS=$($PKG_CONFIG --libs-only-L qt-mt)
-  QT3_LDADD="$($PKG_CONFIG --libs-only-other qt-mt)$($PKG_CONFIG --libs-only-l qt-mt)"
+  QT3_LDADD="$($PKG_CONFIG --libs-only-other qt-mt) $($PKG_CONFIG --libs-only-l qt-mt)"
   AC_MSG_NOTICE([set QT3_CXXFLAGS... $QT3_CXXFLAGS])
   AC_MSG_NOTICE([set QT3_LDFLAGS... $QT3_LDFLAGS])
   AC_MSG_NOTICE([set QT3_LDADD... $QT3_LDADD])
@@ -140,7 +140,7 @@ AC_DEFUN([AX_QT4],
   QT4_CXXFLAGS="$QT4_CFLAGS"
   QT4_CPPFLAGS=""
   QT4_LDFLAGS=$($PKG_CONFIG --static --libs-only-L $QT4_REQUIRED_MODULES)
-  QT4_LDADD="$($PKG_CONFIG --static --libs-only-other $QT4_REQUIRED_MODULES)$($PKG_CONFIG --static --libs-only-l $QT4_REQUIRED_MODULES)"
+  QT4_LDADD="$($PKG_CONFIG --static --libs-only-other $QT4_REQUIRED_MODULES) $($PKG_CONFIG --static --libs-only-l $QT4_REQUIRED_MODULES)"
   AC_MSG_NOTICE([set QT4_CXXFLAGS... $QT4_CXXFLAGS])
   AC_MSG_NOTICE([set QT4_LDFLAGS... $QT4_LDFLAGS])
   AC_MSG_NOTICE([set QT4_LDADD... $QT4_LDADD])