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devel/arduino: Tidy up flags in project template and reduce binary size.

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Discussed with/ok pjantzen, looks good to sthen@.
This commit is contained in:
edd 2014-10-30 21:44:30 +00:00
parent e194cfd978
commit 67d94a24dd
2 changed files with 28 additions and 25 deletions
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4
devel/arduino/Makefile
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@ -1,4 +1,4 @@
# $OpenBSD: Makefile,v 1.13 2014/07/19 11:34:11 edd Exp $
# $OpenBSD: Makefile,v 1.14 2014/10/30 21:44:30 edd Exp $
COMMENT= open-source electronics prototyping platform
@ -9,7 +9,7 @@ PKGNAME= arduino-${V}
# If updating the port, check whether this needs to be adjusted.
DISTNAME= arduino-${V}-src
EPOCH= 0
REVISION = 4
REVISION = 5
CATEGORIES= devel
HOMEPAGE= http://www.arduino.cc/

49
devel/arduino/files/Makefile
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@ -1,4 +1,4 @@
# $OpenBSD: Makefile,v 1.2 2014/07/19 11:34:11 edd Exp $
# $OpenBSD: Makefile,v 1.3 2014/10/30 21:44:30 edd Exp $
# Arduino Makefile
# Arduino adaptation by mellis, eighthave, oli.keller
#
@ -33,7 +33,7 @@
# 6. Type "make upload", reset your Arduino board, and press enter to
# upload your program to the Arduino board.
#
# $Id: Makefile,v 1.2 2014/07/19 11:34:11 edd Exp $
# $Id: Makefile,v 1.3 2014/10/30 21:44:30 edd Exp $
TARGET = ${.CURDIR:C/.*\///g}
@ -109,37 +109,40 @@ MAKEFILE = Makefile
# AVR (extended) COFF requires stabs, plus an avr-objcopy run.
DEBUG = stabs
OPT = s
# Place -D or -U options here
# C options
COPT = s
CDEFS = -DF_CPU=$(F_CPU) -DARDUINO=100
CXXDEFS = -DF_CPU=$(F_CPU) -DARDUINO=100
# Place -I options here
ROOTLIBINCS=${LIBRARIES:S|^|-I$(ARDUINO)/libraries/|g}
UTILITYLIBINCS=${ROOTLIBINCS:S|$|/utility/|g}
LIBINC=${ROOTLIBINCS} ${UTILITYLIBINCS} -I$(ARDUINO)/variants/$(VARIANT)
CINCS = -I$(ARDUINO)/cores/arduino $(LIBINC) -I$(ARDUINO)/variants/$(VARIANT)
CXXINCS = -I$(ARDUINO)/cores/arduino $(LIBINC) -I$(ARDUINO)/variants/$(VARIANT)
# Compiler flag to set the C Standard level.
# c89 - "ANSI" C
# gnu89 - c89 plus GCC extensions
# c99 - ISO C99 standard (not yet fully implemented)
# gnu99 - c99 plus GCC extensions
CINCS = -I$(ARDUINO)/cores/arduino $(LIBINC) \
-I$(ARDUINO)/variants/$(VARIANT)
CSTANDARD = -std=gnu99
CDEBUG = -g$(DEBUG)
CWARN = -Wall -Wstrict-prototypes
CTUNING = -ffunction-sections -fdata-sections
#CTUNING = -funsigned-char -funsigned-bitfields -fpack-struct -fshort-enums
#CEXTRA = -Wa,-adhlns=$(<:.c=.lst)
CFLAGS = $(CDEBUG) $(CDEFS) $(CINCS) -O$(OPT) $(CWARN) \
$(CSTANDARD) $(CEXTRA) $(CTUNING)
CXXFLAGS = $(CDEFS) $(CINCS) -O$(OPT)
#ASFLAGS = -Wa,-adhlns=$(<:.S=.lst),-gstabs
LDFLAGS = -lm -Wl,--gc-sections
# C++ options
CXXOPT = ${COPT}
CXXDEFS = -DF_CPU=$(F_CPU) -DARDUINO=100
CXXINCS = ${CINCS}
CXXSTANDARD =
CXXDEBUG = ${CDEBUG}
CXXWARN =
CXXTUNING = ${CTUNING}
CXXEXTRA = ${CEXTRA}
CXXFLAGS = $(CXXDEBUG) $(CXXDEFS) $(CXXINCS) -O$(CXXOPT) $(CXXWARN) \
$(CXXSTANDARD) $(CXXEXTRA) $(CXXTUNING)
# Linker stuff
LDFLAGS = -lm -Wl,--gc-sections
ROOTLIBINCS=${LIBRARIES:S|^|-I$(ARDUINO)/libraries/|g}
UTILITYLIBINCS=${ROOTLIBINCS:S|$|/utility/|g}
LIBINC=${ROOTLIBINCS} ${UTILITYLIBINCS}
# Assembler stuff
#ASFLAGS = -Wa,-adhlns=$(<:.S=.lst),-gstabs
# Programming support using avrdude. Settings and variables.
AVRDUDE_PORT = $(PORT)