qtterminal on Solaris 9

[Shigeharu T. <sh...@ie...>]

shige 08/04 2009
----------------

When I compiled gnuplot of CVS version with --enable-qt on 
Solaris 9, I found some points:

1) a string "enable_qt = yes;" in configure.in may not have 
  spaces.
2) a function 'round()' is used in src/qtterminal/qt_term.cpp and
  src/qtterminal/QtGnuplotScene.cpp, but Solaris 9 don't have it.

So I needed the following patch.

----- From here -----
diff -u configure.in.ORG configure.in
--- configure.in.ORG	Mon Aug  3 13:47:39 2009
+++ configure.in	Tue Aug  4 17:05:24 2009
@@ -1022,7 +1022,7 @@
 AC_ARG_ENABLE(qt,dnl
 [  --enable-qt      Qt terminal (default disabled)],
   [if test "$enableval" = yes; then
-     enable_qt = yes;
+     enable_qt=yes;
    fi])
 
 if test "${enable_qt}" = yes ; then
diff -u src/qtterminal/QtGnuplotScene.h.ORG src/qtterminal/QtGnuplotScene.h
--- src/qtterminal/QtGnuplotScene.h.ORG	Mon Aug  3 13:47:35 2009
+++ src/qtterminal/QtGnuplotScene.h	Tue Aug  4 16:50:52 2009
@@ -49,6 +49,11 @@
 #include <QGraphicsScene>
 #include <QTime>
 
+/* for Solaris 9 */
+#if !defined(round)
+# define round(a) (floor((a)+.5))
+#endif
+
 class QtGnuplotEnhanced;
 class QtGnuplotWidget;
 
diff -u src/qtterminal/qt_term.h.ORG src/qtterminal/qt_term.h
--- src/qtterminal/qt_term.h.ORG	Mon Aug  3 13:47:36 2009
+++ src/qtterminal/qt_term.h	Tue Aug  4 16:51:00 2009
@@ -49,6 +49,11 @@
 #ifndef GNUPLOT_QT_TERM_H
 #define GNUPLOT_QT_TERM_H
 
+/* for Solaris 9 */
+#if !defined(round)
+# define round(a) (floor((a)+.5))
+#endif
+
 #ifdef __cplusplus
 extern "C" {
 #endif /*__cplusplus*/
----- To here -----

+========================================================+
 Shigeharu TAKENO     NIigata Institute of Technology
                       kashiwazaki,Niigata 945-1195 JAPAN
 sh...@ie...   TEL(&FAX): +81-257-22-8161
+========================================================+