Re: Error Compiling eCos ARM program

["Hector Oron" <hector dot oron at gmail dot com>]

Hello Xavier,

Your toolchain looks like in a bad shape and it is outdated. Try to
get a better toolchain, more uptodate. Let me tell you some places you
can dig for such information:

 Codesourcery - http://www.codesourcery.com/
 Pretty good toolchains.

 Crosstool script - http://kegel.com/crosstool/
 A set of scripts that does the terrible work for you.

 For Debian specific project, http://www.emdebian.org is trying to
maintain a cross toolchain for all arches in sync with Debian.

 There are lots of toolchains outthere, just have to find the good ones :-)

Regards,
Hector Oron


2007/7/12, f.xavier cano palazón <f_x_cano@hotmail.com>:
> Hi,
>
> I instaled cygwin, and  then binutils-2.13, gcc-3.2.1, gdb-5.3 and
> newlib-1.11. Create a kernel with ecos configuration tool.
>
> An try to compile a very simple hello.c program:
>
> /* this is a simple hello world program */
>
> #include <stdio.h>
>
> int main(void)
> {
> printf("Hello, eCos world!\n");
> return 0;
> }
>
>
> I work from the directory where the file is located, using this sentence:
>
> arm-elf-gcc -g hello.c -Lkernel_install/lib -Ttarget.
>
>
> But appears the messages:
>
> In file included from /gnutools/arm-elf/include/stdio.h:34,
>                  from hello.c:8:
> /gnutools/lib/gcc-lib/arm-elf/3.2.1/include/stddef.h:202: parse error before
> "typedef"
> In file included from /gnutools/arm-elf/include/stdio.h:46,
>                  from hello.c:8:
> /gnutools/arm-elf/include/sys/types.h:123: conflicting types for `caddr_t'
> /gnutools/arm-elf/include/sys/types.h:23: previous declaration of `caddr_t'
> /gnutools/arm-elf/include/sys/types.h:131: conflicting types for `ino_t'
> /gnutools/arm-elf/include/sys/types.h:21: previous declaration of `ino_t'
> /gnutools/arm-elf/include/sys/types.h:165: conflicting types for `dev_t'
> /gnutools/arm-elf/include/sys/types.h:20: previous declaration of `dev_t'
> /gnutools/arm-elf/include/sys/types.h:172: conflicting types for `uid_t'
> /gnutools/arm-elf/include/sys/types.h:19: previous declaration of `uid_t'
> /gnutools/arm-elf/include/sys/types.h:173: conflicting types for `gid_t'
> /gnutools/arm-elf/include/sys/types.h:18: previous declaration of `gid_t'
> /gnutools/arm-elf/include/sys/types.h:191: conflicting types for `mode_t'
> /gnutools/arm-elf/include/sys/types.h:22: previous declaration of `mode_t'
> In file included from hello.c:8:
> /gnutools/arm-elf/include/stdio.h:168: parse error before "size_t"
> /gnutools/arm-elf/include/stdio.h:188: parse error before "fread"
> /gnutools/arm-elf/include/stdio.h:188: parse error before "size_t"
> /gnutools/arm-elf/include/stdio.h:189: parse error before "fwrite"
> /gnutools/arm-elf/include/stdio.h:189: parse error before "size_t"
> /gnutools/arm-elf/include/stdio.h:215: parse error before "size_t"
> /gnutools/arm-elf/include/stdio.h:221: parse error before "size_t"
> /gnutools/arm-elf/include/stdio.h:272: parse error before "size_t"
> /gnutools/arm-elf/include/stdio.h:281: parse error before "size_t"
> /gnutools/arm-elf/include/stdio.h:286: parse error before "size_t"
> /gnutools/arm-elf/include/stdio.h:287: parse error before "size_t"
> hello.c:16:1: warning: no newline at end of file
>
> Why appears this errors?. What i do wrong. Please help me
>
> Best reggards
>
> Xavier Cano
>
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--
Héctor Orón

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