Fix fixed-point and default 64-bit double AVR

ckormanyos · ckormanyos · commit f92da81db4bc · 2025-05-10T15:55:23.000+02:00
diff --git a/ref_app/src/math/fixed_point/fixed_point.h b/ref_app/src/math/fixed_point/fixed_point.h
@@ -1,15 +1,19 @@
 ///////////////////////////////////////////////////////////////////////////////
-//  Copyright Christopher Kormanyos 2007 - 2018.
+//  Copyright Christopher Kormanyos 2007 - 2025.
 //  Distributed under the Boost Software License,
 //  Version 1.0. (See accompanying file LICENSE_1_0.txt
 //  or copy at http://www.boost.org/LICENSE_1_0.txt)
 //
 
-#ifndef FIXED_POINT_2011_02_22_H_
-  #define FIXED_POINT_2011_02_22_H_
+#ifndef FIXED_POINT_2011_02_22_H
+  #define FIXED_POINT_2011_02_22_H
 
   #define FIXED_POINT_DISABLE_IOSTREAM
 
+  #include <util/utility/util_nothing.h>
+  #include <util/utility/util_utype_helper.h>
+
+  #include <cmath>
   #include <cstddef>
   #include <cstdint>
   #include <limits>
@@ -19,9 +23,6 @@
     #include <ostream>
   #endif
 
-  #include <util/utility/util_nothing.h>
-  #include <util/utility/util_utype_helper.h>
-
   // Utility structure to help with the epsilon limits for fixed_point.
   // These special numbers represent the smallest value for a decimal part
   // that differs from 1 for the corresponding decimal-part width.
@@ -972,4 +973,4 @@
     return sqrt<fixed_point_type>((x * x) + (y * y));
   }
 
-#endif // FIXED_POINT_2011_02_22_H_
+#endif // FIXED_POINT_2011_02_22_H
diff --git a/ref_app/target/micros/atmega2560/make/atmega2560_flags.gmk b/ref_app/target/micros/atmega2560/make/atmega2560_flags.gmk
@@ -1,5 +1,5 @@
 #
-#  Copyright Christopher Kormanyos 2007 - 2024.
+#  Copyright Christopher Kormanyos 2007 - 2025.
 #  Distributed under the Boost Software License,
 #  Version 1.0. (See accompanying file LICENSE_1_0.txt
 #  or copy at http://www.boost.org/LICENSE_1_0.txt)
@@ -25,7 +25,7 @@ TGT_ALLFLAGS  = -Os
 
 ifeq ($(TYP_OS),WIN)
 TGT_ALLFLAGS := $(TGT_ALLFLAGS)                                                   \
-                -mdouble=32                                                       \
+                -mdouble=64                                                       \
                 -mlong-double=64
 endif
 
diff --git a/ref_app/target/micros/atmega4809/make/atmega4809_flags.gmk b/ref_app/target/micros/atmega4809/make/atmega4809_flags.gmk
@@ -26,7 +26,7 @@ TGT_ALLFLAGS  = -O2
 
 ifeq ($(TYP_OS),WIN)
 TGT_ALLFLAGS := $(TGT_ALLFLAGS)                                                   \
-                -mdouble=32                                                       \
+                -mdouble=64                                                       \
                 -mlong-double=64
 endif
 
diff --git a/ref_app/target/micros/avr/make/avr_flags.gmk b/ref_app/target/micros/avr/make/avr_flags.gmk
@@ -25,7 +25,7 @@ TGT_ALLFLAGS  = -O2
 
 ifeq ($(TYP_OS),WIN)
 TGT_ALLFLAGS := $(TGT_ALLFLAGS)                                                   \
-                -mdouble=32                                                       \
+                -mdouble=64                                                       \
                 -mlong-double=64
 endif
 
