linker mods to reduce file of sm1000 binary - thanks Steve

git-svn-id: https://svn.code.sf.net/p/freetel/code@3110 01035d8c-6547-0410-b346-abe4f91aad63

diff --git a/codec2-dev/stm32/Makefile b/codec2-dev/stm32/Makefile
index 63f2428d2f9bb5bf8b71718d0819dbdfd759fe65..1b96959f1e9845a48f3c9773dc5cafe25de99605 100644 (file)
--- a/codec2-dev/stm32/Makefile
+++ b/codec2-dev/stm32/Makefile
@@ -23,7 +23,7 @@ CFLAGS += -mlittle-endian -mthumb -mthumb-interwork -nostartfiles -mcpu=cortex-m
 
 ifeq ($(FLOAT_TYPE), hard)
 CFLAGS += -fsingle-precision-constant -Wdouble-promotion
-#CFLAGS += -fsingle-precision-constant
+CFLAGS += -fdata-sections -ffunction-sections -Xlinker --gc-sections
 CFLAGS += -mfpu=fpv4-sp-d16 -mfloat-abi=hard -D__FPU_PRESENT=1 -D__FPU_USED=1
 else
 CFLAGS += -msoft-float
@@ -35,7 +35,7 @@ endif
 
 PERIPHLIBURL    = http://www.st.com/st-web-ui/static/active/en/st_prod_software_internet/resource/technical/software/firmware
 PERIPHLIBZIP    = stm32f4_dsp_stdperiph_lib.zip
-PERIPHLIBVER   = V1.7.1
+PERIPHLIBVER   = V1.8.0
 PERIPHLIBNAME  = STM32F4xx_DSP_StdPeriph_Lib
 PERIPHLIBDIR   = $(PERIPHLIBNAME)
 CMSIS          = $(PERIPHLIBDIR)/Libraries/CMSIS
@@ -490,10 +490,6 @@ libstm32f4.a: $(CMSIS_OBJS) $(STM32F4LIB_OBJS)
 %.pgm: %.bin
        $(SUDO) dfu-util -d 0483:df11 -c 1 -i 0 -a 0 -s 0x08000000 -D $<
 
-# Rule for programming the SM1000
-%.pgm: %.bin
-       $(SUDO) dfu-util -d 0483:df11 -c 1 -i 0 -a 0 -s 0x08000000 -D $<
-
 ####################################################
 
 CODEC2_PROFILE_SRCS=\