Hi, I am totally new on this. I set up eclipse and Yagarto (arm-none-eabi-gcc-4.6.2) but when I build my programs I don't get a .elf file generated. I also get the below error: **** Build of configuration Default for project asasa **** make all arm-eabi-gcc -mlong-calls -ffunction-sections -Wall -fshort-enums -g -I../at91lib/include -I. -I./ -Dat91sam7s256 -c -o obj/main.o main.c process_begin: CreateProcess(NULL, arm-eabi-gcc -mlong-calls -ffunction-sections -Wall -fshort-enums -g -I../at91lib/include -I. -I./ -Dat91sam7s256 -c -o obj/main.o main.c, ...) failed. make (e=2): The system cannot find the file specified. make: *** [obj/main.o] Error 2 Could it be a mistake in the Make file? By the way my target is a AT91SAM7S256. Thanks in advance for your help.
You mistyped the command for gcc: > make all > arm-eabi-gcc -mlong-calls [...] It must be "arm-none-eabi-gcc" in your case.
Hi Turbo J, Thanks for your answer. I fixed it. But now I am getting a second error: make all arm-none-eabi-gcc -mlong-calls -ffunction-sections -Wall -fshort-enums -g -I../at91lib/include -I. -I./ -Dat91sam7s256 -c -o obj/main.o main.c main.c: In function 'main': main.c:34:2: warning: implicit declaration of function 'printf' [-Wimplicit-function-declaration] main.c:34:2: warning: incompatible implicit declaration of built-in function 'printf' [enabled by default] arm-none-eabi-gcc -g -nostartfiles -Wl,--gc-sections -L../at91lib/lib -T"../at91lib/lib/sram.lds" ../at91lib/lib/crt0.o -lmachdep -o bin/sram.elf obj/*.o -lboardlib -lbasicIO c:/embedded_software/yagarto/bin/../lib/gcc/arm-none-eabi/4.6.2/../../.. /../arm-none-eabi/bin/ld.exe: error: Source object ../at91lib/lib\libboardlib.a(Button-lib.o) has EABI version 0, but target bin/sram.elf has EABI version 5 c:/embedded_software/yagarto/bin/../lib/gcc/arm-none-eabi/4.6.2/../../.. /../arm-none-eabi/bin/ld.exe: failed to merge target specific data of file ../at91lib/lib\libboardlib.a(Button-lib.o) c:/embedded_software/yagarto/bin/../lib/gcc/arm-none-eabi/4.6.2/../../.. /../arm-none-eabi/bin/ld.exe: error: Source object ../at91lib/lib\libboardlib.a(OLED-lib.o) has EABI version 0, but target bin/sram.elf has EABI version 5 c:/embedded_software/yagarto/bin/../lib/gcc/arm-none-eabi/4.6.2/../../.. /../arm-none-eabi/bin/ld.exe: failed to merge target specific data of file ../at91lib/lib\libboardlib.a(OLED-lib.o) c:/embedded_software/yagarto/bin/../lib/gcc/arm-none-eabi/4.6.2/../../.. /../arm-none-eabi/bin/ld.exe: error: Source object ../at91lib/lib\libboardlib.a(SPI-lib.o) has EABI version 0, but target bin/sram.elf has EABI version 5 c:/embedded_software/yagarto/bin/../lib/gcc/arm-none-eabi/4.6.2/../../.. /../arm-none-eabi/bin/ld.exe: failed to merge target specific data of file ../at91lib/lib\libboardlib.a(SPI-lib.o) c:/embedded_software/yagarto/bin/../lib/gcc/arm-none-eabi/4.6.2/../../.. /../arm-none-eabi/bin/ld.exe: error: Source object ../at91lib/lib\libboardlib.a(stdio.o) has EABI version 0, but target bin/sram.elf has EABI version 5 c:/embedded_software/yagarto/bin/../lib/gcc/arm-none-eabi/4.6.2/../../.. /../arm-none-eabi/bin/ld.exe: failed to merge target specific data of file ../at91lib/lib\libboardlib.a(stdio.o) collect2: ld returned 1 exit status make: *** [sram] Error 1 Any clues what it could be?
Hi, Juan I met some similar errors as your second one when I try to generate my elf file. Have you solved the problem? Thanks!
You are using the wrong libraries. The libs the linker is complainig about are compiled with an eabi-Version of the Compiler, your are using a none-eabi version. This does not go togehter. Try to find the none-eabi versions of the libs, or re-compile them with your compiler. Oliver
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