[ECOS] about compiling the examples

[ECOS] about compiling the examples

[yyl]

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Hi,I have finished building the 
development tools for PowerPC under WindowsNT.
Now I want to cross compile a example 
named hello.c.The order I do as followed:
1.Configuring and Building eCos from 
Source
      select the template 
:Cogent CMA286/287 board
      specify the tools 
paths
      I don't know what 
the repository means,and how to configure it.
 2.built libary
   Up to now no error 
occurs.
 3.make the hello.c
   edit the makefile,then do:make 
hello
    
  the out messages is:
  powerpc-eabi-gcc -msoft-float 
-mcpu=860          -c -o hello.o -g 
-Wall -I/ecos_work2/ecos_install/include -ffunction-sections -fdata-sections 
hello.c In file included from 
/ecos_work2/ecos_install/include/stdio.h:56,                  
from hello.c:1: /ecos_work2/ecos_install/include/cyg/infra/cyg_type.h:160: 
parse error before 
`__tmp1' /ecos_work2/ecos_install/include/cyg/infra/cyg_type.h:160: warning: 
type defaults to `int' in declaration of 
`__tmp1' /ecos_work2/ecos_install/include/cyg/infra/cyg_type.h:160: `_name_' 
undeclared here (not in a 
function) /ecos_work2/ecos_install/include/cyg/infra/cyg_type.h:160: warning: 
data definition has no type or storage 
class /ecos_work2/ecos_install/include/cyg/infra/cyg_type.h:160: stray '\' in 
program /ecos_work2/ecos_install/include/cyg/infra/cyg_type.h:161: parse 
error before 
`__tmp2' /ecos_work2/ecos_install/include/cyg/infra/cyg_type.h:161: warning: 
type defaults to `int' in declaration of 
`__tmp2' /ecos_work2/ecos_install/include/cyg/infra/cyg_type.h:161: 
initializer element is not 
constant /ecos_work2/ecos_install/include/cyg/infra/cyg_type.h:161: warning: 
data definition has no type or storage 
class /ecos_work2/ecos_install/include/cyg/infra/cyg_type.h:161: stray '\' in 
program /ecos_work2/ecos_install/include/cyg/infra/cyg_type.h:162: warning: 
type defaults to `int' in declaration of 
`__tmp1' /ecos_work2/ecos_install/include/cyg/infra/cyg_type.h:162: 
redefinition of 
`__tmp1' /ecos_work2/ecos_install/include/cyg/infra/cyg_type.h:160: `__tmp1' 
previously defined 
here /ecos_work2/ecos_install/include/cyg/infra/cyg_type.h:162: initializer 
element is not 
constant /ecos_work2/ecos_install/include/cyg/infra/cyg_type.h:162: warning: 
data definition has no type or storage 
class /ecos_work2/ecos_install/include/cyg/infra/cyg_type.h:162: stray '\' in 
program /ecos_work2/ecos_install/include/cyg/infra/cyg_type.h:163: parse 
error before `}' /ecos_work2/ecos_install/include/cyg/infra/cyg_type.h:171: 
stray '\' in 
program /ecos_work2/ecos_install/include/cyg/infra/cyg_type.h:172: stray '\' 
in program /ecos_work2/ecos_install/include/cyg/infra/cyg_type.h:173: stray 
'\' in program /ecos_work2/ecos_install/include/cyg/infra/cyg_type.h:223: 
parse error before 
`CYG_BYTE' /ecos_work2/ecos_install/include/cyg/infra/cyg_type.h:223: 
warning: type defaults to `int' in declaration of 
`CYG_BYTE' /ecos_work2/ecos_install/include/cyg/infra/cyg_type.h:223: 
warning: data definition has no type or storage 
class /ecos_work2/ecos_install/include/cyg/infra/cyg_type.h:282: parse error 
before `#' /ecos_work2/ecos_install/include/cyg/infra/cyg_type.h:317: stray 
'\' in program /ecos_work2/ecos_install/include/cyg/infra/cyg_type.h:341: 
warning: This file contains more `}'s than `{'s. In file included from 
/tools/H-i686-pc-cygwin/lib/gcc-lib/powerpc-eabi/2.95.2/include/stdarg.h:43,                  
from 
/ecos_work2/ecos_install/include/stdio.h:58,                  
from 
hello.c:1: /tools/H-i686-pc-cygwin/lib/gcc-lib/powerpc-eabi/2.95.2/include/va-ppc.h:29: 
parse error before 
`}' /tools/H-i686-pc-cygwin/lib/gcc-lib/powerpc-eabi/2.95.2/include/va-ppc.h:29: 
warning: data definition has no type or storage class In file included from 
/ecos_work2/ecos_install/include/stdio.h:58,                  
from 
hello.c:1: /tools/H-i686-pc-cygwin/lib/gcc-lib/powerpc-eabi/2.95.2/include/stdarg.h:189: 
parse error before 
`va_list' /tools/H-i686-pc-cygwin/lib/gcc-lib/powerpc-eabi/2.95.2/include/stdarg.h:189: 
warning: data definition has no type or storage class In file included from 
hello.c:1: /ecos_work2/ecos_install/include/stdio.h:174: parse error before 
`va_list' /ecos_work2/ecos_install/include/stdio.h:177: parse error before 
`va_list' /ecos_work2/ecos_install/include/stdio.h:181: parse error before 
`va_list' /ecos_work2/ecos_install/include/stdio.h:270: parse error before 
`va_list' /ecos_work2/ecos_install/include/stdio.h:274: parse error before 
`va_list' /ecos_work2/ecos_install/include/stdio.h:277: parse error before 
`va_list' /ecos_work2/ecos_install/include/stdio.h:281: parse error before 
`va_list' /ecos_work2/ecos_install/include/stdio.h:285: parse error before 
`va_list' In file included from 
/ecos_work2/ecos_install/include/stdio.h:291,                  
from hello.c:1: /ecos_work2/ecos_install/include/stdio.inl:88: parse error 
before `va_list' /ecos_work2/ecos_install/include/stdio.inl: In function 
`vfprintf': /ecos_work2/ecos_install/include/stdio.inl:90: `stream' 
undeclared (first use in this 
function) /ecos_work2/ecos_install/include/stdio.inl:90: (Each undeclared 
identifier is reported only 
once /ecos_work2/ecos_install/include/stdio.inl:90: for each function it 
appears in.) /ecos_work2/ecos_install/include/stdio.inl:90: `format' 
undeclared (first use in this 
function) /ecos_work2/ecos_install/include/stdio.inl:90: `arg' undeclared 
(first use in this function) /ecos_work2/ecos_install/include/stdio.inl: At 
top level: /ecos_work2/ecos_install/include/stdio.inl:95: parse error before 
`va_list' /ecos_work2/ecos_install/include/stdio.inl: In function 
`vprintf': /ecos_work2/ecos_install/include/stdio.inl:97: `format' undeclared 
(first use in this function) /ecos_work2/ecos_install/include/stdio.inl:97: 
`arg' undeclared (first use in this 
function) /ecos_work2/ecos_install/include/stdio.inl: At top 
level: /ecos_work2/ecos_install/include/stdio.inl:102: parse error before 
`va_list' /ecos_work2/ecos_install/include/stdio.inl: In function 
`vsprintf': /ecos_work2/ecos_install/include/stdio.inl:104: `s' undeclared 
(first use in this function) /ecos_work2/ecos_install/include/stdio.inl:104: 
`format' undeclared (first use in this 
function) /ecos_work2/ecos_install/include/stdio.inl:104: `arg' undeclared 
(first use in this function) /ecos_work2/ecos_install/include/stdio.inl: At 
top level: /ecos_work2/ecos_install/include/stdio.inl:145: parse error before 
`va_list' /ecos_work2/ecos_install/include/stdio.inl: In function 
`vscanf': /ecos_work2/ecos_install/include/stdio.inl:147: `format' undeclared 
(first use in this function) /ecos_work2/ecos_install/include/stdio.inl:147: 
`arg' undeclared (first use in this function) In file included from 
hello.c:1: hello.c: At top 
level: /ecos_work2/ecos_install/include/stdio.h:299: warning: This file 
contains more `}'s than `{'s. make: *** [hello.o] Error 1
 
Thanks!

Re: [ECOS] about compiling the examples

[Jonathan Larmour]

> yyl wrote:
> 
>  3.make the hello.c
>    edit the makefile,then do:make hello
> 
>   the out messages is:
[snip]
> /ecos_work2/ecos_install/include/cyg/infra/cyg_type.h:160: stray '\' in
> program

This is generally a sign that you some of your files are on a cygwin binary
mounted filesystem but contain CRLFs. Instead ensure your install tree is
mounted in text mode. Use the cygwin "mount" command to do this.

Jifl
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