| Shell command problems with Makefile [message #187022] |
Fri, 05 January 2007 16:11  |
Eclipse User |
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Originally posted by: rost.stargen.com
Total newbie just getting started with Eclipse here. Two of us have
installed Eclipse along with some GNU tools to develop code for the
Philips LPC2103 ARM controller.
On my PC I have issues with a simple Makefile:
NAME = SG_Blinky
CC = arm-elf-gcc
LD = arm-elf-ld -v
AR = arm-elf-ar
AS = arm-elf-as
CP = arm-elf-objcopy
OD = arm-elf-objdump
CFLAGS = -I./ -c -fno-common -O0 -g
AFLAGS = -ahls -mapcs-32 -o SG_Startup.o
LFLAGS = -Map SG_Blinky.map -TSG_Blinky.cmd
CPFLAGS = -O ihex
ODFLAGS = -x --syms
all: test
clean:
-rm SG_Startup.lst SG_Blinky.lst SG_Startup.o SG_Blinky.o SG_Blinky.out
SG_Blinky.hex SG_Blinky.map SG_Blinky.dmp
test: SG_Blinky.out
@ echo "...copying"
$(CP) $(CPFLAGS) SG_Blinky.out SG_Blinky.hex
$(OD) $(ODFLAGS) SG_Blinky.out > SG_Blinky.dmp
SG_Blinky.out: SG_Startup.o SG_Blinky.o SG_Blinky.cmd
@ echo "..linking"
$(LD) $(LFLAGS) -o SG_Blinky.out SG_Startup.o SG_Blinky.o
SG_Startup.o: SG_Startup.s
@ echo ".assembling"
$(AS) $(AFLAGS) SG_Startup.s > SG_Startup.lst
SG_Blinky.o: SG_Blinky.c
@ echo ".compiling"
$(CC) $(CFLAGS) SG_Blinky.c
The other guy has no trouble running this Makefile. I have issues with
these:
@echo
>
which cause make to give me this rather typical error:
make: /bin/sh: Command not found
If I comment out the "@echo" lines and remove the rediect (">") then it
runs OK.
We both followed the same instructions doing the install.
I have checked the path variables on my PC and the other guy...looks the
same. I have done a dump of the Configuration Details from Eclipse...looks
the same.
Two other data points:
--> the other guy did a second install on his son's PC at home and that
machine acts like mine, it gets make errors.
--> if I run make from a DOS shell directly instead of from Eclipse I get the
same error
Being a UNIX person I'm very unfamiliar with how PCs running WinXP deal
with shells. What other things should I be looking at? I'm stumped.
Brian
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| Re: Shell command problems with Makefile [message #187053 is a reply to message #187022] |
Fri, 05 January 2007 17:57  |
| Eclipse User |
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Originally posted by: dmsubs.NOSPAM.consertum.com
Where did you get your make.exe from? It looks like it needs sh.exe (a dos
version of the unix shell) - which should be located on your PATH. You probably
need rm.exe too.
There are a number of ways of getting a unix dev environment on PC's:
Cygwin (probably the most popular)
Mingw (also popular)
Unxutils (one of the simplest)
You can find all these via google.
hth
--
Derek
Brian Rost wrote:
> Total newbie just getting started with Eclipse here. Two of us have
> installed Eclipse along with some GNU tools to develop code for the
> Philips LPC2103 ARM controller.
>
> On my PC I have issues with a simple Makefile:
>
> NAME = SG_Blinky
>
> CC = arm-elf-gcc
> LD = arm-elf-ld -v
> AR = arm-elf-ar
> AS = arm-elf-as
> CP = arm-elf-objcopy
> OD = arm-elf-objdump
>
> CFLAGS = -I./ -c -fno-common -O0 -g
> AFLAGS = -ahls -mapcs-32 -o SG_Startup.o
> LFLAGS = -Map SG_Blinky.map -TSG_Blinky.cmd
> CPFLAGS = -O ihex
> ODFLAGS = -x --syms
>
> all: test
>
> clean:
> -rm SG_Startup.lst SG_Blinky.lst SG_Startup.o SG_Blinky.o
> SG_Blinky.out SG_Blinky.hex SG_Blinky.map SG_Blinky.dmp
>
> test: SG_Blinky.out
> @ echo "...copying"
> $(CP) $(CPFLAGS) SG_Blinky.out SG_Blinky.hex
> $(OD) $(ODFLAGS) SG_Blinky.out > SG_Blinky.dmp
>
> SG_Blinky.out: SG_Startup.o SG_Blinky.o SG_Blinky.cmd @ echo
> "..linking"
> $(LD) $(LFLAGS) -o SG_Blinky.out SG_Startup.o SG_Blinky.o
>
> SG_Startup.o: SG_Startup.s
> @ echo ".assembling"
> $(AS) $(AFLAGS) SG_Startup.s > SG_Startup.lst
>
> SG_Blinky.o: SG_Blinky.c
> @ echo ".compiling"
> $(CC) $(CFLAGS) SG_Blinky.c
>
> The other guy has no trouble running this Makefile. I have issues with
> these:
>
> @echo
>>
>
> which cause make to give me this rather typical error:
>
> make: /bin/sh: Command not found
>
> If I comment out the "@echo" lines and remove the rediect (">") then it
> runs OK.
>
> We both followed the same instructions doing the install.
>
> I have checked the path variables on my PC and the other guy...looks the
> same. I have done a dump of the Configuration Details from
> Eclipse...looks the same.
>
> Two other data points: --> the other guy did a second install on his
> son's PC at home and that machine acts like mine, it gets make errors.
> --> if I run make from a DOS shell directly instead of from Eclipse I
> get the same error
>
> Being a UNIX person I'm very unfamiliar with how PCs running WinXP deal
> with shells. What other things should I be looking at? I'm stumped.
> Brian
>
>
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| Re: Shell command problems with Makefile [message #187083 is a reply to message #187053] |
Fri, 05 January 2007 20:10 |
| Eclipse User |
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Originally posted by: rost.stargen.com
Hi Derek,
We have cygwin installed on both machines. We have bash, sh and make in
the path at c:\cygwin\bin (first entry in the path in fact).
That's why we're confused...the makefile only runs OK on the other machine.
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