From 2360f0fea1478f75e56f3816540dcbc192d02cbc Mon Sep 17 00:00:00 2001
From: Travis Geiselbrecht <geist@foobox.com>
Date: Tue, 14 May 2024 00:46:28 -0700
Subject: [PATCH] [target][dartuino] properly mark files as needing float

Some routines inside the sensor bus code in dartuino need floating
point, so put those in MODULE_FLOAT_SRCS.

Also mark app/accellerometer as needing float.
---
 app/accelerometer/rules.mk |  2 ++
 project/dartuinoP0-test.mk |  6 +-----
 target/dartuinoP0/rules.mk | 10 ++++++++--
 3 files changed, 11 insertions(+), 7 deletions(-)

diff --git a/app/accelerometer/rules.mk b/app/accelerometer/rules.mk
index 2a717b68..69e23b92 100644
--- a/app/accelerometer/rules.mk
+++ b/app/accelerometer/rules.mk
@@ -7,4 +7,6 @@ MODULE_SRCS += \
 
 MODULE_ARM_OVERRIDE_SRCS := \
 
+MODULE_OPTIONS := float
+
 include make/module.mk
diff --git a/project/dartuinoP0-test.mk b/project/dartuinoP0-test.mk
index 21759ef0..2aec2428 100644
--- a/project/dartuinoP0-test.mk
+++ b/project/dartuinoP0-test.mk
@@ -7,6 +7,7 @@ include project/virtual/minip.mk
 include project/virtual/fs.mk
 
 DISPLAY_PANEL_TYPE ?= LS013B7DH06
+ENABLE_DARTUINO_SENSOR_BUS := 1
 
 MODULES += \
   target/dartuinoP0/projects/system
@@ -14,8 +15,3 @@ MODULES += \
 MODULE_DEPS += \
     app/accelerometer \
 
-MODULE_SRCS += \
-    $(LOCAL_DIR)/sensor_bus.c \
-
-GLOBAL_DEFINES += \
-	ENABLE_SENSORBUS=1
diff --git a/target/dartuinoP0/rules.mk b/target/dartuinoP0/rules.mk
index 52370a7c..e688db9b 100644
--- a/target/dartuinoP0/rules.mk
+++ b/target/dartuinoP0/rules.mk
@@ -28,12 +28,18 @@ GLOBAL_INCLUDES += $(LOCAL_DIR)/include
 
 MODULE_SRCS += \
     $(LOCAL_DIR)/init.c \
-    $(LOCAL_DIR)/sensor_bus.c \
-    $(LOCAL_DIR)/usb.c \
+    $(LOCAL_DIR)/usb.c
 
 MODULE_DEPS += \
     dev/usb
 
+ifneq ($(ENABLE_DARTUINO_SENSOR_BUS),)
+MODULE_FLOAT_SRCS += \
+    $(LOCAL_DIR)/sensor_bus.c
+GLOBAL_DEFINES += \
+    ENABLE_SENSORBUS=1
+endif
+
 ifneq ($(DISPLAY_PANEL_TYPE),)
 
 MODULE_SRCS += \