Remove some unused POSIX includes from gtk2-ardour

gtk2_ardour/about.cc

@@ -24,7 +24,6 @@
  */
 
 #include <algorithm>
-#include <unistd.h>
 #include <sys/types.h>
 #include <cstdio>
 #include <ctime>

gtk2_ardour/ardour_http.cc

@@ -21,7 +21,6 @@
 
 #include <assert.h>
 #include <stdlib.h>
-#include <unistd.h>
 #include <cstring>
 
 #include <glibmm.h>

gtk2_ardour/ardour_ui.cc

@@ -49,7 +49,6 @@
 
 #include <stdint.h>
 #include <fcntl.h>
-#include <unistd.h>
 #include <time.h>
 
 #include <glib.h>

gtk2_ardour/ardour_ui2.cc

@@ -32,7 +32,6 @@
 
 #include <fcntl.h>
 #include <signal.h>
-#include <unistd.h>
 #include <cerrno>
 #include <iostream>
 #include <cmath>

gtk2_ardour/bundle_env_cocoa.cc

@@ -17,8 +17,6 @@
  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
-#include <unistd.h>
-
 #include <string>
 #include <vector>
 #include <cerrno>

gtk2_ardour/curvetest.cc

@@ -20,7 +20,6 @@
 #include <iostream>
 #include <fstream>
 #include <cfloat>
-#include <unistd.h>
 
 #include "ardour/automation_list.h"
 #include "evoral/Curve.h"

gtk2_ardour/editor.cc

@@ -32,7 +32,6 @@
 /* Note: public Editor methods are documented in public_editor.h */
 
 #include <stdint.h>
-#include <unistd.h>
 #include <cstdlib>
 #include <cmath>
 #include <string>

gtk2_ardour/editor_audio_import.cc

@@ -25,9 +25,7 @@
 
 #include <sys/types.h>
 #include <sys/stat.h>
-#include <sys/time.h>
 #include <errno.h>
-#include <unistd.h>
 #include <algorithm>
 
 #include <sndfile.h>

gtk2_ardour/editor_export_audio.cc

@@ -26,7 +26,6 @@
 /* Note: public Editor methods are documented in public_editor.h */
 
 #include <inttypes.h>
-#include <unistd.h>
 #include <climits>
 
 #include <ytkmm/messagedialog.h>

gtk2_ardour/editor_ops.cc

@@ -30,8 +30,6 @@
 
 /* Note: public Editor methods are documented in public_editor.h */
 
-#include <unistd.h>
-
 #include <cstdlib>
 #include <cmath>
 #include <string>

gtk2_ardour/editor_pt_import.cc

@@ -20,9 +20,7 @@
 
 #include <sys/types.h>
 #include <sys/stat.h>
-#include <sys/time.h>
 #include <errno.h>
-#include <unistd.h>
 #include <algorithm>
 
 #include "pbd/pthread_utils.h"

gtk2_ardour/linux_vst_gui_support.cc

@@ -40,8 +40,6 @@
 #include <dlfcn.h>
 #include <string.h>
 #include <time.h>
-#include <unistd.h>
-#include <sys/time.h>
 
 struct ERect{
     short top;

gtk2_ardour/nsm.cc

@@ -18,7 +18,6 @@
 /*******************************************************************************/
 
 #include <stdio.h>
-#include <unistd.h>
 
 #include "gtkmm2ext/application.h"
 

gtk2_ardour/nsmclient.cc

@@ -20,9 +20,12 @@
 #include "nsmclient.h"
 #include <string.h>
 #include <sys/types.h>
-#include <unistd.h>
 #include <stdlib.h>
 
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
 #ifndef COMPILER_MSVC
 #pragma GCC diagnostic ignored "-Wunused-parameter"
 #else

gtk2_ardour/sfdb_ui.cc

@@ -38,7 +38,6 @@
 #include <cerrno>
 #include <sstream>
 
-#include <unistd.h>
 #include <limits.h>
 
 #include <glib.h>

gtk2_ardour/transcode_video_dialog.cc

@@ -25,7 +25,6 @@
 #include <fcntl.h>
 #include <sys/stat.h>
 #include <sys/types.h>
-#include <unistd.h>
 
 #include <sigc++/bind.h>