Fixes compiler errors for latest Cygwin versions

ChangeLog

@@ -1,3 +1,6 @@
+2017-01-22  Markus Gans  <guru.mail@muenster.de>
+	* Fixes compiler errors for latest Cygwin versions
+
 2017-01-21  Markus Gans  <guru.mail@muenster.de>
 	* The Final Cut can now also be compiled under Cygwin
 	* Fixed bug in FScrollView::scrollTo

config.h.in

@@ -130,5 +130,37 @@
 /* Define to 1 if you have the ANSI C header files. */
 #undef STDC_HEADERS
 
+/* Enable extensions on AIX 3, Interix.  */
+#ifndef _ALL_SOURCE
+# undef _ALL_SOURCE
+#endif
+/* Enable GNU extensions on systems that have them.  */
+#ifndef _GNU_SOURCE
+# undef _GNU_SOURCE
+#endif
+/* Enable threading extensions on Solaris.  */
+#ifndef _POSIX_PTHREAD_SEMANTICS
+# undef _POSIX_PTHREAD_SEMANTICS
+#endif
+/* Enable extensions on HP NonStop.  */
+#ifndef _TANDEM_SOURCE
+# undef _TANDEM_SOURCE
+#endif
+/* Enable general extensions on Solaris.  */
+#ifndef __EXTENSIONS__
+# undef __EXTENSIONS__
+#endif
+
+
 /* Version number of package */
 #undef VERSION
+
+/* Define to 1 if on MINIX. */
+#undef _MINIX
+
+/* Define to 2 if the system does not provide POSIX.1 features except with
+   this defined. */
+#undef _POSIX_1_SOURCE
+
+/* Define to 1 if you need to in order for `stat' and other things to work. */
+#undef _POSIX_SOURCE

configure.ac

@@ -8,6 +8,7 @@ AC_INIT([finalcut], [0.4.0])
 AC_CONFIG_HEADER([config.h])
 AX_PREFIX_CONFIG_H([include/final/fconfig.h], [F])
 AC_CONFIG_SRCDIR([src/fobject.cpp])
+AC_GNU_SOURCE
 AM_INIT_AUTOMAKE
 AC_PROG_CC
 AC_PROG_CXX

include/final/fconfig.h

@@ -207,10 +207,42 @@
 #define F_STDC_HEADERS 1
 #endif
 
+/* Enable extensions on AIX 3, Interix.  */
+#ifndef _ALL_SOURCE
+# define _ALL_SOURCE 1
+#endif
+/* Enable GNU extensions on systems that have them.  */
+#ifndef _GNU_SOURCE
+# define _GNU_SOURCE 1
+#endif
+/* Enable threading extensions on Solaris.  */
+#ifndef _POSIX_PTHREAD_SEMANTICS
+# define _POSIX_PTHREAD_SEMANTICS 1
+#endif
+/* Enable extensions on HP NonStop.  */
+#ifndef _TANDEM_SOURCE
+# define _TANDEM_SOURCE 1
+#endif
+/* Enable general extensions on Solaris.  */
+#ifndef __EXTENSIONS__
+# define __EXTENSIONS__ 1
+#endif
+
+
 /* Version number of package */
 #ifndef F_VERSION
 #define F_VERSION "0.4.0"
 #endif
 
+/* Define to 1 if on MINIX. */
+/* #undef _MINIX */
+
+/* Define to 2 if the system does not provide POSIX.1 features except with
+   this defined. */
+/* #undef _POSIX_1_SOURCE */
+
+/* Define to 1 if you need to in order for `stat' and other things to work. */
+/* #undef _POSIX_SOURCE */
+
 /* once: INCLUDE_FINAL_FCONFIG_H */
 #endif

include/final/fmouse.h

@@ -491,9 +491,7 @@ class FMouseControl
     // Methods
     void                enable();
     void                disable();
-    void                xtermMouse (bool);
+
-    void                enableXTermMouse();
-    void                disableXTermMouse();
     virtual void        setRawData (FMouse::mouse_type, char[], int);
     virtual void        processEvent (struct timeval* time);
     bool                getGpmKeyPressed (bool);
@@ -503,6 +501,9 @@ class FMouseControl
     // Accessor
     FMouse*             getMouseWithData();
     FMouse*             getMouseWithEvent();
+    void                xtermMouse (bool);
+    void                enableXTermMouse();
+    void                disableXTermMouse();
     void                putstring (const char[], int = 1);
 
     // Data Member

include/final/fvterm.h

@@ -48,6 +48,10 @@
   #error "Only <final/final.h> can be included directly."
 #endif
 
+#if defined(__CYGWIN__)
+  #include "final/fconfig.h"  // includes _GNU_SOURCE for wcwidth()
+#endif
+
 #include <sstream>  // std::stringstream
 
 #include "final/fterm.h"

src/fmouse.cpp

@@ -1524,29 +1524,6 @@ void FMouseControl::disable()
     disableXTermMouse();
 }
 
-//----------------------------------------------------------------------
-void FMouseControl::xtermMouse (bool on)
-{
-  // activate/deactivate the xterm mouse support
-  if ( ! use_xterm_mouse )
-    return;
-
-  if ( on )
-    putstring (CSI "?1001s"    // save old highlight mouse tracking
-               CSI "?1000h"    // enable x11 mouse tracking
-               CSI "?1002h"    // enable cell motion mouse tracking
-               CSI "?1015h"    // enable urxvt mouse mode
-               CSI "?1006h");  // enable SGR mouse mode
-  else
-    putstring (CSI "?1006l"    // disable SGR mouse mode
-               CSI "?1015l"    // disable urxvt mouse mode
-               CSI "?1002l"    // disable cell motion mouse tracking
-               CSI "?1000l"    // disable x11 mouse tracking
-               CSI "?1001r");  // restore old highlight mouse tracking
-
-  std::fflush(stdout);
-}
-
 //----------------------------------------------------------------------
 void FMouseControl::setRawData ( FMouse::mouse_type mt
                                , char fifo_buf[]
@@ -1641,6 +1618,29 @@ FMouse* FMouseControl::getMouseWithEvent()
   return 0;
 }
 
+//----------------------------------------------------------------------
+void FMouseControl::xtermMouse (bool on)
+{
+  // activate/deactivate the xterm mouse support
+  if ( ! use_xterm_mouse )
+    return;
+
+  if ( on )
+    putstring (CSI "?1001s"    // save old highlight mouse tracking
+               CSI "?1000h"    // enable x11 mouse tracking
+               CSI "?1002h"    // enable cell motion mouse tracking
+               CSI "?1015h"    // enable urxvt mouse mode
+               CSI "?1006h");  // enable SGR mouse mode
+  else
+    putstring (CSI "?1006l"    // disable SGR mouse mode
+               CSI "?1015l"    // disable urxvt mouse mode
+               CSI "?1002l"    // disable cell motion mouse tracking
+               CSI "?1000l"    // disable x11 mouse tracking
+               CSI "?1001r");  // restore old highlight mouse tracking
+
+  std::fflush(stdout);
+}
+
 //----------------------------------------------------------------------
 void FMouseControl::putstring (const char s[], int affcnt)
 {