Reduce compile times with Arduino 1.6

‘RFduino’ · ‘RFduino’ · commit 24542d05e22e · 2015-02-12T12:54:49.000-07:00
diff --git a/CHANGELOG b/CHANGELOG
@@ -1,5 +1,8 @@
 CHANGELOG
 
+v 2.2.4
+  - Reduce compile times with Arduino 1.6 on second and subsequent compiles.
+
 v 2.2.3
   - GZLL baseAddress enhancement (thanks waynek/jetty840)
   - Check base address msb is not 0x55 or 0xaa
diff --git a/platform.txt b/platform.txt
@@ -5,13 +5,13 @@
 name=RFduino Boards
 compiler.path={runtime.ide.path}/hardware/tools/gcc-arm-none-eabi-4.8.3-2014q1/bin/
 compiler.c.cmd=arm-none-eabi-gcc
-compiler.c.flags=-c -g -Os -w -ffunction-sections -fdata-sections -fno-builtin
+compiler.c.flags=-c -g -Os -w -ffunction-sections -fdata-sections -fno-builtin -MMD
 compiler.c.elf.cmd=arm-none-eabi-g++
 # -u _printf_float
 compiler.c.elf.flags=-Wl,--gc-sections --specs=nano.specs
 compiler.S.flags=-c -g -assembler-with-cpp
 compiler.cpp.cmd=arm-none-eabi-g++
-compiler.cpp.flags=-c -g -Os -w -ffunction-sections -fdata-sections -fno-rtti -fno-exceptions -fno-builtin
+compiler.cpp.flags=-c -g -Os -w -ffunction-sections -fdata-sections -fno-rtti -fno-exceptions -fno-builtin -MMD
 compiler.ar.cmd=arm-none-eabi-ar
 compiler.ar.flags=rcs
 compiler.objcopy.cmd=arm-none-eabi-objcopy
