Fix gcc10 compiler warnings

[proxmark3-svn] / common / Makefile.common

diff --git a/common/Makefile.common b/common/Makefile.common
index 6fb2045ff62fee56d302c115943e5672f119dd0c..116a1b2635e9c5a97d3535cc270e418d6fa73a23 100644 (file)
--- a/common/Makefile.common
+++ b/common/Makefile.common
@@ -15,17 +15,24 @@
 
 # Make sure that all is the default target
 # (The including Makefile still needs to define what 'all' is)
+
+platform = $(shell uname)
+
 all:
 
-CROSS  ?= arm-eabi-
+CROSS  ?= arm-none-eabi-
 CC     = $(CROSS)gcc
 AS     = $(CROSS)as
 LD     = $(CROSS)ld
 OBJCOPY = $(CROSS)objcopy
+GZIP=gzip
 
 OBJDIR = obj
 
-INCLUDE = -I../include -I../common
+INCLUDE = -I../include -I../common -I.
+
+TAR=tar
+TARFLAGS = -C .. -rvf
 
 # Windows' echo echos its input verbatim, on Posix there is some
 #  amount of shell command line parsing going on. echo "" on 
@@ -39,10 +46,7 @@ MOVE=mv
 COPY=cp
 PATHSEP=/
 FLASH_TOOL=client/flasher
-DETECTED_OS=UNAME
-# You may/should set this in your environment
-LIBGCC ?= $(shell $(CC) -print-libgcc-file-name)
-PATH := $(PATH):$(DEVKITARM)/bin
+DETECTED_OS=$(UNAME)
 
 else
 
@@ -51,36 +55,43 @@ DELETE=del /q
 MOVE=ren
 COPY=copy
 PATHSEP=\\#
-LIBGCC ?= ../../devkitARM/lib/gcc/arm-elf/4.1.0/interwork/libgcc.a
-FLASH_TOOL=winsrc\\prox.exe
+#FLASH_TOOL=winsrc\\prox.exe
+FLASH_TOOL=winsrc\\flash.exe
 DETECTED_OS=Windows
 
 endif
 
 
-# Also search prerequisites in the common directory (for usb.c), and the fpga directory (for fpga.bit)
-VPATH = . ../common/ ../fpga/
+# Also search prerequisites in the common directory (for usb.c), the fpga directory (for fpga.bit), and the zlib directory
+VPATH = . ../common ../common/crapto1 ../common/mbedtls ../fpga ../zlib
 
 INCLUDES = ../include/proxmark3.h ../include/at91sam7s512.h ../include/config_gpio.h ../include/usb_cmd.h $(APP_INCLUDES)
 
-CFLAGS =  -c $(INCLUDE) -Wall -Werror -pedantic -std=gnu99 $(APP_CFLAGS)
+CFLAGS =  -c $(INCLUDE) -Wall -Werror -pedantic -std=c99 $(APP_CFLAGS)
+LDFLAGS = -nostartfiles -nodefaultlibs -Wl,-gc-sections -n
+
+LIBS = -lgcc
 
-THUMBOBJ = $(patsubst %.c,$(OBJDIR)/%.o,$(THUMBSRC))
-ARMOBJ   = $(ARMSRC:%.c=$(OBJDIR)/%.o)
-ASMOBJ   = $(patsubst %.s,$(OBJDIR)/%.o,$(ASMSRC))
-VERSIONOBJ = $(OBJDIR)/version.o
+THUMBOBJ = $(patsubst %.c,$(OBJDIR)/%.o,$(notdir $(THUMBSRC)))
+THUMBOPTOBJ = $(patsubst %.c,$(OBJDIR)/%.o,$(notdir $(THUMBOPTSRC)))
+ARMOBJ   = $(patsubst %.c,$(OBJDIR)/%.o,$(notdir $(ARMSRC)))
+ASMOBJ   = $(patsubst %.s,$(OBJDIR)/%.o,$(notdir $(ASMSRC)))
+VERSIONOBJ = $(patsubst %.c,$(OBJDIR)/%.o,$(notdir $(VERSIONSRC)))
 
 $(THUMBOBJ): $(OBJDIR)/%.o: %.c $(INCLUDES)
-       $(CC) $(CFLAGS) -mthumb -mthumb-interwork -o $@ $< 
+       $(CC) $(CFLAGS) -Os -mthumb -mthumb-interwork -o $@ $< 
+
+$(THUMBOPTOBJ): $(OBJDIR)/%.o: %.c $(INCLUDES)
+       $(CC) $(CFLAGS) -O -mthumb -mthumb-interwork -o $@ $< 
 
 $(ARMOBJ): $(OBJDIR)/%.o: %.c $(INCLUDES)
-       $(CC) $(CFLAGS) -mthumb-interwork -o $@ $< 
+       $(CC) $(CFLAGS) -Os -mthumb-interwork -o $@ $< 
 
 $(ASMOBJ): $(OBJDIR)/%.o: %.s
-       $(CC) $(CFLAGS) -mthumb-interwork -o $@ $<
+       $(CC) $(CFLAGS) -Os -mthumb-interwork -o $@ $<
 
 $(VERSIONOBJ): $(OBJDIR)/%.o: %.c $(INCLUDES)
-       $(CC) $(CFLAGS) -mthumb -mthumb-interwork -o $@ $< 
+       $(CC) $(CFLAGS) -Os -mthumb -mthumb-interwork -o $@ $< 
 
 # This objcopy call translates physical flash addresses to logical addresses
 # without touching start address or RAM addresses (.bss and .data sections)
@@ -92,18 +103,15 @@ OBJCOPY_TRANSLATIONS = --no-change-warnings \
 $(OBJDIR)/%.s19: $(OBJDIR)/%.elf
        $(OBJCOPY) -Osrec --srec-forceS3 --strip-debug $(OBJCOPY_TRANSLATIONS) $^ $@
 
-# version.c should be remade on every compilation
-.PHONY: version.c
-version.c: default_version.c
-       perl ../tools/mkversion.pl .. > $@ || $(COPY) $^ $@ 
-
 # Automatic dependency generation
 DEPENDENCY_FILES = $(patsubst %.c,$(OBJDIR)/%.d,$(notdir $(THUMBSRC))) \
+       $(patsubst %.c,$(OBJDIR)/%.d,$(notdir $(THUMBOPTSRC))) \
        $(patsubst %.c,$(OBJDIR)/%.d,$(notdir $(ARMSRC))) \
        $(patsubst %.s,$(OBJDIR)/%.d,$(notdir $(ASMSRC)))
 
 $(DEPENDENCY_FILES): Makefile ../common/Makefile.common
-$(patsubst %.o,%.d,$(THUMBOBJ) $(ARMOBJ)): $(OBJDIR)/%.d: %.c
+
+$(patsubst %.o,%.d,$(THUMBOBJ) $(THUMBOPTOBJ) $(ARMOBJ)): $(OBJDIR)/%.d: %.c
        @$(CC) -MM -MT "$(@) $(@:.d=.o)" $(CFLAGS) $< > $@
 $(patsubst %.o,%.d,$(ASMOBJ)):$(OBJDIR)/%.d: %.s
        @$(CC) -MM -MT "$(@) $(@:.d=.o)" $(CFLAGS) $< > $@