I am have a problem I think with path statements. I was able to install
cygwin and recompile a complete set of arm tools using the new cygwin libs.
Now my makefiles run in a cygwin window but fail in Windows CMD line and
Eclipse.
The make file below is very simple and works in a cygwin window. In a
dos window the gcc command just returns after doing nothing. In Eclipse
it returns error 1.
The first item, srt.s appear to correctly compile both in dos and cygwin
yet fails somehow on the first gcc compile
'arm-elf-gcc -I./ -c -fno-common -O3 -g main.c'
To complicate things even more, in dos arm-elf-gcc can be found and
executed returning 'no input files' so I know the path to the executable
is working
Thanks for any help
JD
------------------------------------------------------------------------------------------------------------------------------------------------------
NAME = Demo
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 -O3 -g
AFLAGS = -ahls -mapcs-32 -o crt.o
LFLAGS = -Map main.map -TDemo.cmd
CPFLAGS = -O ihex
ODFLAGS = -x --syms
all: test
clean:
-rm crt.lst main.lst IntStubs.lst crt.o main.o IntStubs.o main.out
main.hex main.map main.dmp
test: main.out
@ echo "...copying"
$(CP) $(CPFLAGS) main.out main.hex
$(OD) $(ODFLAGS) main.out > main.dmp
main.out: crt.o main.o IntStubs.o Demo.cmd
@ echo "..linking"
$(LD) $(LFLAGS) -o main.out crt.o main.o IntStubs.o
crt.o: crt.s
@ echo ".assembling"
$(AS) $(AFLAGS) crt.s > crt.lst
main.o: main.c
@ echo ".compiling"
$(CC) $(CFLAGS) main.c
IntStubs.o: IntStubs.c
@ echo ".compiling"
$(CC) $(CFLAGS) IntStubs.c
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