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Build: use -O0 for SITL

This commit is contained in:
Andrew Tridgell 2012-12-18 13:54:30 +11:00
parent dcc17dad94
commit 28f0ce6185
1 changed files with 8 additions and 6 deletions
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14
libraries/AP_Common/Arduino.mk
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@ -241,7 +241,7 @@ endif
#
EXTRAFLAGS ?=
DEFINES = -DF_CPU=$(F_CPU) -DARDUINO=$(ARDUINO_VERS) $(EXTRAFLAGS) -DSKETCH=\"$(SKETCH)\"
OPTFLAGS = -Os -Wformat -Wall -Wshadow -Wpointer-arith -Wcast-align -Wwrite-strings -Wformat=2 -Wno-reorder
WARNFLAGS = -Wformat -Wall -Wshadow -Wpointer-arith -Wcast-align -Wwrite-strings -Wformat=2 -Wno-reorder
DEPFLAGS = -MD -MT $@
# XXX warning options TBD
@ -252,20 +252,22 @@ ASOPTS = -x assembler-with-cpp
LISTOPTS = -adhlns=$(@:.o=.lst)
ifeq ($(HAL_BOARD),HAL_BOARD_AVR_SITL)
CPUFLAGS = -D_GNU_SOURCE -g
CPUFLAGS = -D_GNU_SOURCE
CPULDFLAGS = -g
OPTFLAGS = -O0 -g
else
CPUFLAGS = -mmcu=$(MCU) -mcall-prologues
CPULDFLAGS = -Wl,-m,avr6
OPTFLAGS = -Os
endif
CXXFLAGS = -g $(CPUFLAGS) $(DEFINES) -Wa,$(LISTOPTS) $(OPTFLAGS) $(DEPFLAGS) $(CXXOPTS)
CFLAGS = -g $(CPUFLAGS) $(DEFINES) -Wa,$(LISTOPTS) $(OPTFLAGS) $(DEPFLAGS) $(COPTS)
CXXFLAGS = -g $(CPUFLAGS) $(DEFINES) -Wa,$(LISTOPTS) $(OPTFLAGS) $(WARNFLAGS) $(DEPFLAGS) $(CXXOPTS)
CFLAGS = -g $(CPUFLAGS) $(DEFINES) -Wa,$(LISTOPTS) $(OPTFLAGS) $(WARNFLAGS) $(DEPFLAGS) $(COPTS)
ASFLAGS = -g $(CPUFLAGS) $(DEFINES) -Wa,$(LISTOPTS) $(DEPFLAGS) $(ASOPTS)
LDFLAGS = -g $(CPUFLAGS) $(OPTFLAGS) -Wl,--gc-sections -Wl,-Map -Wl,$(SKETCHMAP) $(CPULDFLAGS)
LDFLAGS = -g $(CPUFLAGS) $(OPTFLAGS) $(WARNFLAGS) -Wl,--gc-sections -Wl,-Map -Wl,$(SKETCHMAP) $(CPULDFLAGS)
ifeq ($(BOARD),mega)
LDFLAGS = -g $(CPUFLAGS) $(OPTFLAGS) -Wl,--gc-sections -Wl,-Map -Wl,$(SKETCHMAP)
LDFLAGS = -g $(CPUFLAGS) $(OPTFLAGS) $(WARNFLAGS) -Wl,--gc-sections -Wl,-Map -Wl,$(SKETCHMAP)
endif
# under certain situations with certain avr-gcc versions the --relax flag causes