From 8bfec2b53822e2b62c4577b32e0beae398a16297 Mon Sep 17 00:00:00 2001
From: Damien George <damien.p.george@gmail.com>
Date: Mon, 10 Mar 2014 13:27:02 +0000
Subject: [PATCH] Rename formatfloat file; remove MICROPY_ENABLE_FLOAT from
 mpconfigport.h.

MICROPY_ENABLE_FLOAT is automatically set in mpconfig.h if MICROPY_FLOAT_IMPL
is set to a non-zero value.
---
 py/{format-float.c => formatfloat.c} | 18 +++++++++---------
 py/{format-float.h => formatfloat.h} |  2 --
 py/objfloat.c                        |  5 +++--
 py/py.mk                             |  2 +-
 stm/mpconfigport.h                   |  1 -
 stm/printf.c                         |  3 ++-
 6 files changed, 15 insertions(+), 16 deletions(-)
 rename py/{format-float.c => formatfloat.c} (98%)
 rename py/{format-float.h => formatfloat.h} (97%)

diff --git a/py/format-float.c b/py/formatfloat.c
similarity index 98%
rename from py/format-float.c
rename to py/formatfloat.c
index 5411ae24f6..e42266a714 100644
--- a/py/format-float.c
+++ b/py/formatfloat.c
@@ -1,25 +1,25 @@
-/*********************************************************************** 
- 
-  format-float.c  - Ruutine for converting a single-precision floating
+/***********************************************************************
+
+  formatfloat.c  - Ruutine for converting a single-precision floating
                     point number into a string.
- 
+
   The code in this funcion was inspired from Fred Bayer's pdouble.c.
   Since pdouble.c was released as Public Domain, I'm releasing this
   code as public domain as well.
- 
+
   The original code can be found in https://github.com/dhylands/format-float
- 
+
   Dave Hylands
- 
+
 ***********************************************************************/
 
-#include <stdint.h> 
+#include <stdint.h>
 #include <stdlib.h>
 
 #include "mpconfig.h"
 
 #if MICROPY_FLOAT_IMPL == MICROPY_FLOAT_IMPL_FLOAT
-#include "format-float.h"
+#include "formatfloat.h"
 
 // 1 sign bit, 8 exponent bits, and 23 mantissa bits.
 // exponent values 0 and 255 are reserved, exponent can be 1 to 254.
diff --git a/py/format-float.h b/py/formatfloat.h
similarity index 97%
rename from py/format-float.h
rename to py/formatfloat.h
index 590fb0e91d..4c2c30e53c 100644
--- a/py/format-float.h
+++ b/py/formatfloat.h
@@ -1,3 +1 @@
 int format_float(float f, char *buf, size_t bufSize, char fmt, int prec, char sign);
-
-
diff --git a/py/objfloat.c b/py/objfloat.c
index 5b953f05eb..91d669ad58 100644
--- a/py/objfloat.c
+++ b/py/objfloat.c
@@ -12,8 +12,9 @@
 #include "runtime0.h"
 
 #if MICROPY_ENABLE_FLOAT
+
 #if MICROPY_FLOAT_IMPL == MICROPY_FLOAT_IMPL_FLOAT
-#include "format-float.h"
+#include "formatfloat.h"
 #endif
 
 mp_obj_t mp_obj_new_float(mp_float_t value);
@@ -120,4 +121,4 @@ mp_obj_t mp_obj_float_binary_op(int op, mp_float_t lhs_val, mp_obj_t rhs_in) {
     return mp_obj_new_float(lhs_val);
 }
 
-#endif
+#endif // MICROPY_ENABLE_FLOAT
diff --git a/py/py.mk b/py/py.mk
index 4fd295f8e5..0814176815 100644
--- a/py/py.mk
+++ b/py/py.mk
@@ -32,7 +32,7 @@ PY_O_BASENAME = \
 	asmthumb.o \
 	emitnthumb.o \
 	emitinlinethumb.o \
-	format-float.o \
+	formatfloat.o \
 	parsenumbase.o \
 	parsenum.o \
 	runtime.o \
diff --git a/stm/mpconfigport.h b/stm/mpconfigport.h
index 57c92181b8..3f48c43f04 100644
--- a/stm/mpconfigport.h
+++ b/stm/mpconfigport.h
@@ -7,7 +7,6 @@
 #define MICROPY_ENABLE_GC           (1)
 #define MICROPY_ENABLE_REPL_HELPERS (1)
 #define MICROPY_LONGINT_IMPL        (MICROPY_LONGINT_IMPL_MPZ)
-#define MICROPY_ENABLE_FLOAT        (1)
 #define MICROPY_FLOAT_IMPL          (MICROPY_FLOAT_IMPL_FLOAT)
 #define MICROPY_PATH_MAX            (128)
 /* Enable FatFS LFNs
diff --git a/stm/printf.c b/stm/printf.c
index 56a5d864cf..446b3182fa 100644
--- a/stm/printf.c
+++ b/stm/printf.c
@@ -11,8 +11,9 @@
 #include "lcd.h"
 #include "usart.h"
 #include "usb.h"
+
 #if MICROPY_ENABLE_FLOAT
-#include "format-float.h"
+#include "formatfloat.h"
 #endif
 
 #define PF_FLAG_LEFT_ADJUST (0x01)