From 7c99b4f7828ba35e6a81cac4c207043302ae2af8 Mon Sep 17 00:00:00 2001 From: iceman1001 Date: Mon, 30 Mar 2015 16:27:07 +0200 Subject: [PATCH] CHG: Added the parameters -fdata-sections -ffunction-sections to common/Makefile.common for making the .elf filesize smaller. REF: https://github.com/Proxmark/proxmark3/issues/83 --- common/Makefile.common | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/common/Makefile.common b/common/Makefile.common index 7e264d28..b9333610 100644 --- a/common/Makefile.common +++ b/common/Makefile.common @@ -66,7 +66,9 @@ VPATH = . ../common/ ../fpga/ INCLUDES = ../include/proxmark3.h ../include/at91sam7s512.h ../include/config_gpio.h ../include/usb_cmd.h $(APP_INCLUDES) -CFLAGS = -c $(INCLUDE) -Wall -Werror -pedantic -std=c99 -Os $(APP_CFLAGS) +# compile hint: -flto to minimise size. +CFLAGS = -c $(INCLUDE) -Wall -Werror -fdata-sections -ffunction-sections -pedantic -std=c99 -Os $(APP_CFLAGS) +#CFLAGS = -c $(INCLUDE) -Wall -Werror -pedantic -std=c99 -Os $(APP_CFLAGS) LDFLAGS = -nostartfiles -nodefaultlibs -Wl,-gc-sections -n LIBS = -lgcc -- 2.39.5