From 80713ee20581fe2026b9cc4c96558c19056e8bcc Mon Sep 17 00:00:00 2001
From: curt <curt>
Date: Wed, 25 Jun 1997 15:39:44 +0000
Subject: [PATCH] Minor changes to compile with rsxnt/win32.

---
 Aircraft/Makefile   |  5 ++++-
 Aircraft/aircraft.c | 11 +++++++++--
 Controls/Makefile   |  5 ++++-
 FDM/Makefile        |  5 ++++-
 Main/GLUTkey.c      | 11 +++++++++--
 Main/GLmain.c       | 16 ++++++++++++++--
 Main/Makefile       | 13 ++++++++-----
 Scenery/Makefile    |  5 ++++-
 Slew/Makefile       |  5 ++++-
 Time/fg_timer.c     | 14 ++++++++++----
 10 files changed, 70 insertions(+), 20 deletions(-)

diff --git a/Aircraft/Makefile b/Aircraft/Makefile
index dbe37f3b1..2ba423b7c 100644
--- a/Aircraft/Makefile
+++ b/Aircraft/Makefile
@@ -51,7 +51,7 @@ $(TARGET): $(OFILES) $(HFILES)
 all: $(TARGET)
 
 clean:
-	rm -f *.o $(TARGET) *~ core
+	rm -f *.o $(TARGET) lib*.a *~ core
 
 
 #---------------------------------------------------------------------------
@@ -67,6 +67,9 @@ aircraft.h: ../Flight/flight.h ../Controls/controls.h
 
 #---------------------------------------------------------------------------
 # $Log$
+# Revision 1.4  1997/06/25 15:39:44  curt
+# Minor changes to compile with rsxnt/win32.
+#
 # Revision 1.3  1997/06/21 17:12:42  curt
 # Capitalized subdirectory names.
 #
diff --git a/Aircraft/aircraft.c b/Aircraft/aircraft.c
index af285f13c..7ba67ad2a 100644
--- a/Aircraft/aircraft.c
+++ b/Aircraft/aircraft.c
@@ -29,6 +29,10 @@
 
 #include "aircraft.h"
 
+#ifndef M_PI
+#define M_PI        3.14159265358979323846	/* pi */
+#endif
+
 #define FG_RAD_2_DEG(RAD) ((RAD) * 180.0 / M_PI)
 
 /* Display various parameters to stdout */
@@ -49,9 +53,12 @@ void aircraft_debug(int type) {
 
 
 /* $Log$
-/* Revision 1.7  1997/06/02 03:01:39  curt
-/* Working on views (side, front, back, transitions, etc.)
+/* Revision 1.8  1997/06/25 15:39:45  curt
+/* Minor changes to compile with rsxnt/win32.
 /*
+ * Revision 1.7  1997/06/02 03:01:39  curt
+ * Working on views (side, front, back, transitions, etc.)
+ *
  * Revision 1.6  1997/05/31 19:16:26  curt
  * Elevator trim added.
  *
diff --git a/Controls/Makefile b/Controls/Makefile
index 5d5b15f4b..baa1e8bfb 100644
--- a/Controls/Makefile
+++ b/Controls/Makefile
@@ -51,7 +51,7 @@ $(TARGET): $(OFILES)
 all: $(TARGET)
 
 clean:
-	rm -f *.o $(TARGET) *~ core
+	rm -f *.o $(TARGET) lib*.a *~ core
 
 
 #---------------------------------------------------------------------------
@@ -67,6 +67,9 @@ controls.o: controls.c controls.h ../Aircraft/aircraft.h
 
 #---------------------------------------------------------------------------
 # $Log$
+# Revision 1.5  1997/06/25 15:39:46  curt
+# Minor changes to compile with rsxnt/win32.
+#
 # Revision 1.4  1997/06/21 17:12:47  curt
 # Capitalized subdirectory names.
 #
diff --git a/FDM/Makefile b/FDM/Makefile
index 4e90b231f..26a9ea058 100644
--- a/FDM/Makefile
+++ b/FDM/Makefile
@@ -50,7 +50,7 @@ $(TARGET): $(OFILES)
 all: $(TARGET)
 
 clean:
-	rm -f *.o $(TARGET) *~ core
+	rm -f *.o $(TARGET) lib*.a *~ core
 
 
 #---------------------------------------------------------------------------
@@ -66,6 +66,9 @@ flight.o: flight.c flight.h
 
 #---------------------------------------------------------------------------
 # $Log$
+# Revision 1.5  1997/06/25 15:39:46  curt
+# Minor changes to compile with rsxnt/win32.
+#
 # Revision 1.4  1997/06/21 17:12:48  curt
 # Capitalized subdirectory names.
 #
diff --git a/Main/GLUTkey.c b/Main/GLUTkey.c
index 4c451f1e6..84c86f36d 100644
--- a/Main/GLUTkey.c
+++ b/Main/GLUTkey.c
@@ -32,6 +32,10 @@
 #include "GLUTkey.h"
 #include "../Aircraft/aircraft.h"
 
+#ifndef M_PI
+#define M_PI        3.14159265358979323846	/* pi */
+#endif
+
 extern double fogDensity;
 extern double goal_view_offset;
 
@@ -152,9 +156,12 @@ void GLUTspecialkey(int k, int x, int y) {
 
 
 /* $Log$
-/* Revision 1.12  1997/06/21 17:12:52  curt
-/* Capitalized subdirectory names.
+/* Revision 1.13  1997/06/25 15:39:46  curt
+/* Minor changes to compile with rsxnt/win32.
 /*
+ * Revision 1.12  1997/06/21 17:12:52  curt
+ * Capitalized subdirectory names.
+ *
  * Revision 1.11  1997/06/18 04:10:31  curt
  * A couple more runway tweaks ...
  *
diff --git a/Main/GLmain.c b/Main/GLmain.c
index 23c5245a6..0b9483a0f 100644
--- a/Main/GLmain.c
+++ b/Main/GLmain.c
@@ -47,10 +47,19 @@
 #define DEG_TO_RAD       0.017453292
 #define RAD_TO_DEG       57.29577951
 
+#ifndef M_PI
+#define M_PI        3.14159265358979323846	/* pi */
+#endif
+
 #ifndef PI2                                     
 #define PI2  (M_PI + M_PI)
 #endif                                                           
 
+
+#ifndef M_PI_2
+#define M_PI_2      1.57079632679489661923	/* pi/2 */
+#endif
+
 /* This is a record containing all the info for the aircraft currently
    being operated */
 struct aircraft_params current_aircraft;
@@ -544,9 +553,12 @@ int main( int argc, char *argv[] ) {
 
 
 /* $Log$
-/* Revision 1.21  1997/06/22 21:44:41  curt
-/* Working on intergrating the VRML (subset) parser.
+/* Revision 1.22  1997/06/25 15:39:47  curt
+/* Minor changes to compile with rsxnt/win32.
 /*
+ * Revision 1.21  1997/06/22 21:44:41  curt
+ * Working on intergrating the VRML (subset) parser.
+ *
  * Revision 1.20  1997/06/21 17:12:53  curt
  * Capitalized subdirectory names.
  *
diff --git a/Main/Makefile b/Main/Makefile
index 3b8e0a0bc..f60c695f5 100644
--- a/Main/Makefile
+++ b/Main/Makefile
@@ -53,12 +53,12 @@ INTERFACE_FILES = GLUTkey.c
 #---------------------------------------------------------------------------
 
 # For OpenGL
-# GRAPHICS_LIBS = -lGLU -lGL -lXmu -lX11
+GRAPHICS_LIBS = -lGLU -lGL -lXmu -lX11
 
 # For Mesa
-MESA_LIBS = -L/usr/lib/mesa -lMesatk -lMesaaux -lMesaGLU -lMesaGL
-X11_LIBS =  -L/usr/X11R6/lib -lXext -lXmu -lXi -lX11
-GRAPHICS_LIBS = $(MESA_LIBS) $(X11_LIBS)
+# MESA_LIBS = -L/usr/lib/mesa -lMesatk -lMesaaux -lMesaGLU -lMesaGL
+# X11_LIBS =  -L/usr/X11R6/lib -lXext -lXmu -lXi -lX11
+# GRAPHICS_LIBS = $(MESA_LIBS) $(X11_LIBS)
 
 
 CFLAGS = $(STD_CFLAGS) $(INTERFACE_FLAGS)
@@ -83,7 +83,7 @@ $(TARGET): $(OFILES) $(AFILES)
 all: $(TARGET)
 
 clean:
-	rm -f *.o $(TARGET) *~ core
+	rm -f *.o $(TARGET) lib*.a *~ core
 
 
 #---------------------------------------------------------------------------
@@ -106,6 +106,9 @@ mesh2GL.o: mesh2GL.c ../Scenery/mesh.h
 
 #---------------------------------------------------------------------------
 # $Log$
+# Revision 1.15  1997/06/25 15:39:47  curt
+# Minor changes to compile with rsxnt/win32.
+#
 # Revision 1.14  1997/06/21 17:52:23  curt
 # Continue directory shuffling ... everything should be compilable/runnable
 # again.
diff --git a/Scenery/Makefile b/Scenery/Makefile
index 081c9ce4c..b0e0e3a87 100644
--- a/Scenery/Makefile
+++ b/Scenery/Makefile
@@ -49,7 +49,7 @@ $(TARGET): $(OFILES) $(HFILES)
 	$(AR) rv $(TARGET) $(OFILES)
 
 clean:
-	rm -f *.o $(TARGET) *~ core
+	rm -f *.o $(TARGET) lib*.a *~ core
 
 
 #---------------------------------------------------------------------------
@@ -65,6 +65,9 @@ mesh.o: mesh.c mesh.h common.h
 
 #---------------------------------------------------------------------------
 # $Log$
+# Revision 1.9  1997/06/25 15:39:48  curt
+# Minor changes to compile with rsxnt/win32.
+#
 # Revision 1.8  1997/06/21 17:58:07  curt
 # directory shuffling ...
 #
diff --git a/Slew/Makefile b/Slew/Makefile
index 12f869ec1..6faec02e6 100644
--- a/Slew/Makefile
+++ b/Slew/Makefile
@@ -50,7 +50,7 @@ $(TARGET): $(OFILES)
 all: $(TARGET)
 
 clean:
-	rm -f *.o $(TARGET) *~ core
+	rm -f *.o $(TARGET) lib*.a *~ core
 
 
 #---------------------------------------------------------------------------
@@ -63,6 +63,9 @@ slew.o: slew.c slew.h ../../Aircraft/aircraft.h ../../Controls/controls.h
 
 #---------------------------------------------------------------------------
 # $Log$
+# Revision 1.3  1997/06/25 15:39:46  curt
+# Minor changes to compile with rsxnt/win32.
+#
 # Revision 1.2  1997/06/21 17:12:51  curt
 # Capitalized subdirectory names.
 #
diff --git a/Time/fg_timer.c b/Time/fg_timer.c
index 5e0c7a59a..71a196019 100644
--- a/Time/fg_timer.c
+++ b/Time/fg_timer.c
@@ -34,8 +34,10 @@
 
 
 unsigned long int fgSimTime;
-static struct itimerval t, ot;
-static void (*callbackfunc)(int multi_loop);
+
+#ifdef HAVE_ITIMER
+  static struct itimerval t, ot;
+  static void (*callbackfunc)(int multi_loop);
 
 
 /* This routine catches the SIGALRM */
@@ -78,6 +80,7 @@ void fgTimerInit(float dt, void (*f)()) {
     }
 }
 
+#endif HAVE_ITIMER
 
 /* This function returns the number of milleseconds since the last
    time it was called. */
@@ -106,9 +109,12 @@ int fgGetTimeInterval() {
 
 
 /* $Log$
-/* Revision 1.3  1997/06/17 16:52:04  curt
-/* Timer interval stuff now uses gettimeofday() instead of ftime()
+/* Revision 1.4  1997/06/25 15:39:49  curt
+/* Minor changes to compile with rsxnt/win32.
 /*
+ * Revision 1.3  1997/06/17 16:52:04  curt
+ * Timer interval stuff now uses gettimeofday() instead of ftime()
+ *
  * Revision 1.2  1997/06/17 03:41:10  curt
  * Nonsignal based interval timing is now working.
  * This would be a good time to look at cleaning up the code structure a bit.
-- 
2.39.2