From 3e3c086ab7779202164d4dcc353cd4eba528592d Mon Sep 17 00:00:00 2001
From: Andrew Tridgell <andrew@tridgell.net>
Date: Sat, 12 Aug 2023 19:15:09 +1000
Subject: [PATCH] SITL: build the whole simulator as double precision

---
 libraries/SITL/SIM_BalanceBot.cpp | 2 --
 libraries/SITL/SIM_Blimp.cpp      | 2 --
 libraries/SITL/SIM_GPS.cpp        | 2 --
 libraries/SITL/SIM_MS5611.cpp     | 2 --
 libraries/SITL/SIM_Plane.cpp      | 2 --
 libraries/SITL/SITL.cpp           | 2 --
 libraries/SITL/wscript            | 2 +-
 7 files changed, 1 insertion(+), 13 deletions(-)

diff --git a/libraries/SITL/SIM_BalanceBot.cpp b/libraries/SITL/SIM_BalanceBot.cpp
index f3b11d0c90..384be77f67 100644
--- a/libraries/SITL/SIM_BalanceBot.cpp
+++ b/libraries/SITL/SIM_BalanceBot.cpp
@@ -16,8 +16,6 @@
   Balance Bot simulator class
 */
 
-#define ALLOW_DOUBLE_MATH_FUNCTIONS
-
 #include "SIM_BalanceBot.h"
 #include <stdio.h>
 
diff --git a/libraries/SITL/SIM_Blimp.cpp b/libraries/SITL/SIM_Blimp.cpp
index 73e41d0eae..ea129152b9 100644
--- a/libraries/SITL/SIM_Blimp.cpp
+++ b/libraries/SITL/SIM_Blimp.cpp
@@ -16,8 +16,6 @@
   Blimp simulator class
 */
 
-#define ALLOW_DOUBLE_MATH_FUNCTIONS
-
 #include "SIM_Blimp.h"
 
 #include <stdio.h>
diff --git a/libraries/SITL/SIM_GPS.cpp b/libraries/SITL/SIM_GPS.cpp
index 8b28d30920..43ec4e8e31 100644
--- a/libraries/SITL/SIM_GPS.cpp
+++ b/libraries/SITL/SIM_GPS.cpp
@@ -12,8 +12,6 @@
 
 #include <time.h>
 
-#define ALLOW_DOUBLE_MATH_FUNCTIONS
-
 #include <assert.h>
 #include <AP_BoardConfig/AP_BoardConfig.h>
 #include <AP_HAL/AP_HAL.h>
diff --git a/libraries/SITL/SIM_MS5611.cpp b/libraries/SITL/SIM_MS5611.cpp
index d269272598..a1957df17d 100644
--- a/libraries/SITL/SIM_MS5611.cpp
+++ b/libraries/SITL/SIM_MS5611.cpp
@@ -1,5 +1,3 @@
-#define ALLOW_DOUBLE_MATH_FUNCTIONS
-
 #include "SIM_MS5611.h"
 
 #include <SITL/SITL.h>
diff --git a/libraries/SITL/SIM_Plane.cpp b/libraries/SITL/SIM_Plane.cpp
index 043c249f65..4b32c10406 100644
--- a/libraries/SITL/SIM_Plane.cpp
+++ b/libraries/SITL/SIM_Plane.cpp
@@ -17,8 +17,6 @@
   just enough to be able to debug control logic for new frame types
 */
 
-#define ALLOW_DOUBLE_MATH_FUNCTIONS
-
 #include "SIM_Plane.h"
 
 #include <stdio.h>
diff --git a/libraries/SITL/SITL.cpp b/libraries/SITL/SITL.cpp
index b195d8eb93..c63e2d2ac5 100644
--- a/libraries/SITL/SITL.cpp
+++ b/libraries/SITL/SITL.cpp
@@ -17,8 +17,6 @@
     SITL.cpp - software in the loop state
 */
 
-#define ALLOW_DOUBLE_MATH_FUNCTIONS
-
 #include "SITL.h"
 
 #if AP_SIM_ENABLED
diff --git a/libraries/SITL/wscript b/libraries/SITL/wscript
index 297f386a31..da49246578 100644
--- a/libraries/SITL/wscript
+++ b/libraries/SITL/wscript
@@ -1,2 +1,2 @@
 def configure(cfg):
-    cfg.env.DOUBLE_PRECISION_SOURCES['SITL'] = ['SIM_Aircraft.cpp']
+    cfg.env.DOUBLE_PRECISION_LIBRARIES['SITL'] = True