ОК, я подумал, что попробую последнее обновление и посмотрим, получится ли оно где-нибудь. Я создал очень маленький контрольный пример. Это не должно ничего строить, оно просто проверяет настройки пути. Также я настроил путь, чтобы не было пробелов. Это самый маленький и простой тестовый пример, который я мог придумать.
Этот make-файл установит путь, отобразит путь, запустит avr-gcc -v
с указанием полного пути и затем попытается запустить его без указания полного пути. Он должен найти avr-gcc
в пути со второй попытки, но не .
Makefile
TOOLCHAIN := /Users/justinzaun/Desktop/AVRBuilder.app/Contents/Resources/avrchain
PATH := ${TOOLCHAIN}/bin:${PATH}
export PATH
all:
@echo ${PATH}
@echo --------
"${TOOLCHAIN}/bin/avr-gcc" -v
@echo --------
avr-gcc -v
выход
JUSTINs-MacBook-Air:Untitled justinzaun$ make
/Users/justinzaun/Desktop/AVRBuilder.app/Contents/Resources/avrchain/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/usr/X11/bin
--------
"/Users/justinzaun/Desktop/AVRBuilder.app/Contents/Resources/avrchain/bin/avr-gcc" -v
Using built-in specs.
COLLECT_GCC=/Users/justinzaun/Desktop/AVRBuilder.app/Contents/Resources/avrchain/bin/avr-gcc
COLLECT_LTO_WRAPPER=/Users/justinzaun/Desktop/AVRBuilder.app/Contents/Resources/avrchain/bin/../libexec/gcc/avr/4.6.3/lto-wrapper
Target: avr
Configured with: /Users/justinzaun/Development/AVRBuilder/Packages/gccobj/../gcc/configure --prefix=/Users/justinzaun/Development/AVRBuilder/Packages/gccobj/../build/ --exec-prefix=/Users/justinzaun/Development/AVRBuilder/Packages/gccobj/../build/ --datadir=/Users/justinzaun/Development/AVRBuilder/Packages/gccobj/../build/ --target=avr --enable-languages=c,objc,c++ --disable-libssp --disable-lto --disable-nls --disable-libgomp --disable-gdbtk --disable-threads --enable-poison-system-directories
Thread model: single
gcc version 4.6.3 (GCC)
--------
avr-gcc -v
make: avr-gcc: No such file or directory
make: *** [all] Error 1
JUSTINs-MacBook-Air:Untitled justinzaun$
Оригинальный вопрос
Я пытаюсь установить путь из make-файла. Я не могу сделать это на OSX. Установка пути с помощью PATH := /new/bin/:$(PATH)
не работает. Смотрите мой make-файл ниже.
Makefile
PROJECTNAME = Untitled
# Name of target controller
# (e.g. 'at90s8515', see the available avr-gcc mmcu
# options for possible values)
MCU = atmega640
# id to use with programmer
# default: PROGRAMMER_MCU=$(MCU)
# In case the programer used, e.g avrdude, doesn't
# accept the same MCU name as avr-gcc (for example
# for ATmega8s, avr-gcc expects 'atmega8' and
# avrdude requires 'm8')
PROGRAMMER_MCU = $(MCU)
# Source files
# List C/C++/Assembly source files:
# (list all files to compile, e.g. 'a.c b.cpp as.S'):
# Use .cc, .cpp or .C suffix for C++ files, use .S
# (NOT .s !!!) for assembly source code files.
PRJSRC = main.c \
utils.c
# additional includes (e.g. -I/path/to/mydir)
INC =
# libraries to link in (e.g. -lmylib)
LIBS =
# Optimization level,
# use s (size opt), 1, 2, 3 or 0 (off)
OPTLEVEL = s
### You should not have to touch anything below this line ###
PATH := /Users/justinzaun/Library/Developer/Xcode/DerivedData/AVR_Builder-gxiykwiwjywvoagykxvmotvncbyd/Build/Products/Debug/AVR\ Builder.app/Contents/Resources/avrchain/bin:/usr/bin:/bin:$(PATH)
CPATH := /Users/justinzaun/Library/Developer/Xcode/DerivedData/AVR_Builder-gxiykwiwjywvoagykxvmotvncbyd/Build/Products/Debug/AVR\ Builder.app/Contents/Resources/avrchain/include
# HEXFORMAT -- format for .hex file output
HEXFORMAT = ihex
# compiler
CFLAGS = -I. $(INC) -g -mmcu=$(MCU) -O$(OPTLEVEL) \
-fpack-struct -fshort-enums \
-funsigned-bitfields -funsigned-char \
-Wall -Wstrict-prototypes \
-Wa,-ahlms=$(firstword \
$(filter %.lst, $(<:.c=.lst)))
# c++ specific flags
CPPFLAGS = -fno-exceptions \
-Wa,-ahlms=$(firstword \
$(filter %.lst, $(<:.cpp=.lst)) \
$(filter %.lst, $(<:.cc=.lst)) \
$(filter %.lst, $(<:.C=.lst)))
# assembler
ASMFLAGS = -I. $(INC) -mmcu=$(MCU) \
-x assembler-with-cpp \
-Wa,-gstabs,-ahlms=$(firstword \
$(<:.S=.lst) $(<.s=.lst))
# linker
LDFLAGS = -Wl,-Map,$(TRG).map -mmcu=$(MCU) \
-lm $(LIBS)
##### executables ####
CC=avr-gcc
OBJCOPY=avr-objcopy
OBJDUMP=avr-objdump
SIZE=avr-size
AVRDUDE=avrdude
REMOVE=rm -f
##### automatic target names ####
TRG=$(PROJECTNAME).out
DUMPTRG=$(PROJECTNAME).s
HEXROMTRG=$(PROJECTNAME).hex
HEXTRG=$(HEXROMTRG) $(PROJECTNAME).ee.hex
# Start by splitting source files by type
# C++
CPPFILES=$(filter %.cpp, $(PRJSRC))
CCFILES=$(filter %.cc, $(PRJSRC))
BIGCFILES=$(filter %.C, $(PRJSRC))
# C
CFILES=$(filter %.c, $(PRJSRC))
# Assembly
ASMFILES=$(filter %.S, $(PRJSRC))
# List all object files we need to create
OBJDEPS=$(CFILES:.c=.o) \
$(CPPFILES:.cpp=.o) \
$(BIGCFILES:.C=.o) \
$(CCFILES:.cc=.o) \
$(ASMFILES:.S=.o)
# Define all lst files.
LST=$(filter %.lst, $(OBJDEPS:.o=.lst))
# All the possible generated assembly
# files (.s files)
GENASMFILES=$(filter %.s, $(OBJDEPS:.o=.s))
.SUFFIXES : .c .cc .cpp .C .o .out .s .S \
.hex .ee.hex .h .hh .hpp
# Make targets:
# all, disasm, stats, hex, writeflash/install, clean
all: $(TRG)
$(TRG): $(OBJDEPS)
$(CC) $(LDFLAGS) -o $(TRG) $(OBJDEPS)
#### Generating assembly ####
# asm from C
%.s: %.c
$(CC) -S $(CFLAGS) $< -o $@
# asm from (hand coded) asm
%.s: %.S
$(CC) -S $(ASMFLAGS) $< > $@
# asm from C++
.cpp.s .cc.s .C.s :
$(CC) -S $(CFLAGS) $(CPPFLAGS) $< -o $@
#### Generating object files ####
# object from C
.c.o:
$(CC) $(CFLAGS) -c $< -o $@
# object from C++ (.cc, .cpp, .C files)
.cc.o .cpp.o .C.o :
$(CC) $(CFLAGS) $(CPPFLAGS) -c $< -o $@
# object from asm
.S.o :
$(CC) $(ASMFLAGS) -c $< -o $@
#### Generating hex files ####
# hex files from elf
.out.hex:
$(OBJCOPY) -j .text \
-j .data \
-O $(HEXFORMAT) $< $@
.out.ee.hex:
$(OBJCOPY) -j .eeprom \
--change-section-lma .eeprom=0 \
-O $(HEXFORMAT) $< $@
#### Information ####
info:
@echo PATH:
@echo "$(PATH)"
$(CC) -v
which $(CC)
#### Cleanup ####
clean:
$(REMOVE) $(TRG) $(TRG).map $(DUMPTRG)
$(REMOVE) $(OBJDEPS)
$(REMOVE) $(LST)
$(REMOVE) $(GENASMFILES)
$(REMOVE) $(HEXTRG)
ошибка
JUSTINs-MacBook-Air:Untitled justinzaun$ make
avr-gcc -I. -g -mmcu=atmega640 -Os -fpack-struct -fshort-enums -funsigned-bitfields -funsigned-char -Wall -Wstrict-prototypes -Wa,-ahlms=main.lst -c main.c -o main.o
make: avr-gcc: No such file or directory
make: *** [main.o] Error 1
JUSTINs-MacBook-Air:Untitled justinzaun$
Если я изменю свой CC=
на полный путь:
CC=/Users/justinzaun/Library/Developer/Xcode/DerivedData/AVR_Builder-gxiykwiwjywvoagykxvmotvncbyd/Build/Products/Debug/AVR\ Builder.app/Contents/Resources/avrchain/bin/avr-gcc
тогда он находит это, но это не кажется правильным способом сделать что-то. Например, он пытается использовать систему as
, а не ту, которая находится на правильном пути.
update - Просто чтобы быть уверенным, я добавляю вывод моей команды ls
, чтобы все знали, что файл существует. Также я добавил цель make info в make-файл и также показываю этот вывод.
JUSTINs-MacBook-Air:Untitled justinzaun$ ls /Users/justinzaun/Library/Developer/Xcode/DerivedData/AVR_Builder-gxiykwiwjywvoagykxvmotvncbyd/Build/Products/Debug/AVR\ Builder.app/Contents/Resources/avrchain/bin
ar avr-elfedit avr-man avr-strip objcopy
as avr-g++ avr-nm avrdude objdump
avr-addr2line avr-gcc avr-objcopy c++ ranlib
avr-ar avr-gcc-4.6.3 avr-objdump g++ strip
avr-as avr-gcov avr-ranlib gcc
avr-c++ avr-gprof avr-readelf ld
avr-c++filt avr-ld avr-size ld.bfd
avr-cpp avr-ld.bfd avr-strings nm
JUSTINs-MacBook-Air:Untitled justinzaun$
Вывод make info
с \
на моем пути
JUSTINs-MacBook-Air:Untitled justinzaun$ make info
PATH:
/Users/justinzaun/Library/Developer/Xcode/DerivedData/AVR_Builder-gxiykwiwjywvoagykxvmotvncbyd/Build/Products/Debug/AVR\ Builder.app/Contents/Resources/avrchain/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/usr/X11/bin
avr-gcc -v
make: avr-gcc: No such file or directory
make: *** [info] Error 1
JUSTINs-MacBook-Air:Untitled justinzaun$
Вывод make info
с \
на моем пути
JUSTINs-MacBook-Air:Untitled justinzaun$ make info
PATH:
/Users/justinzaun/Library/Developer/Xcode/DerivedData/AVR_Builder-gxiykwiwjywvoagykxvmotvncbyd/Build/Products/Debug/AVR Builder.app/Contents/Resources/avrchain/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/usr/X11/bin
avr-gcc -v
make: avr-gcc: No such file or directory
make: *** [info] Error 1
JUSTINs-MacBook-Air:Untitled justinzaun$
update - Когда мой CC
настроен на включение полного пути, как описано выше, это результат make info
.
JUSTINs-MacBook-Air:Untitled justinzaun$ make info
PATH:
/Users/justinzaun/Library/Developer/Xcode/DerivedData/AVR_Builder-gxiykwiwjywvoagykxvmotvncbyd/Build/Products/Debug/AVR Builder.app/Contents/Resources/avrchain/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/usr/X11/bin
/Users/justinzaun/Library/Developer/Xcode/DerivedData/AVR_Builder-gxiykwiwjywvoagykxvmotvncbyd/Build/Products/Debug/AVR\ Builder.app/Contents/Resources/avrchain/bin/avr-gcc -v
Using built-in specs.
COLLECT_GCC=/Users/justinzaun/Library/Developer/Xcode/DerivedData/AVR_Builder-gxiykwiwjywvoagykxvmotvncbyd/Build/Products/Debug/AVR Builder.app/Contents/Resources/avrchain/bin/avr-gcc
COLLECT_LTO_WRAPPER=/Users/justinzaun/Library/Developer/Xcode/DerivedData/AVR_Builder-gxiykwiwjywvoagykxvmotvncbyd/Build/Products/Debug/AVR Builder.app/Contents/Resources/avrchain/bin/../libexec/gcc/avr/4.6.3/lto-wrapper
Target: avr
Configured with: /Users/justinzaun/Development/AVRBuilder/Packages/gccobj/../gcc/configure --prefix=/Users/justinzaun/Development/AVRBuilder/Packages/gccobj/../build/ --exec-prefix=/Users/justinzaun/Development/AVRBuilder/Packages/gccobj/../build/ --datadir=/Users/justinzaun/Development/AVRBuilder/Packages/gccobj/../build/ --target=avr --enable-languages=c,objc,c++ --disable-libssp --disable-lto --disable-nls --disable-libgomp --disable-gdbtk --disable-threads --enable-poison-system-directories
Thread model: single
gcc version 4.6.3 (GCC)
which /Users/justinzaun/Library/Developer/Xcode/DerivedData/AVR_Builder-gxiykwiwjywvoagykxvmotvncbyd/Build/Products/Debug/AVR\ Builder.app/Contents/Resources/avrchain/bin/avr-gcc
/Users/justinzaun/Library/Developer/Xcode/DerivedData/AVR_Builder-gxiykwiwjywvoagykxvmotvncbyd/Build/Products/Debug/AVR Builder.app/Contents/Resources/avrchain/bin/avr-gcc
JUSTINs-MacBook-Air:Untitled justinzaun$