Re: [gobo-eiffel-develop] Errors compiling xml example with gec

[Eric B. <er...@go...>]

Colin Paul Adams wrote:
> For the tree formatter example, if I try:
> 
> geant -v compile_ge
> 
> I get:
> 
> Loading Project's configuration from build.eant
> Loading Project's configuration from /home/colin/gobo/misc/eiffel.eant
> Loading Project's configuration from /home/colin/gobo/misc/ge2e.eant
> Building Project
> 
> eiffel.init:
> 
>   [set] eiffel=ge
> 
> eiffel.init_eiffel:
> 
>   [set] eiffel=ise
> 
> eiffel.init_os:
> 
> 
> eiffel.init_unix:
> 
>   [set] exe=
> 
> formatter.init_system:
> 
>   [set] system=formatter
>   [set] library=xml
>   [set] system_dir=/home/colin/gobo/example/xml/tree/formatter
> 
> eiffel.prepare_compile:
> 
> 
> eiffel.compile_ge:
> 
>   [set] eiffel=ge
> 
> eiffel.xace:
> 
>   [gexace] gexace --define="GOBO_EIFFEL=ge GOBO_OS=unix GOBO_CC=gcc" --system="ge" --output="compile_ge.ace" /home/colin/gobo/example/xml/tree/formatter/system.xace
>   [delete] formatter
>   [set] finalize=true
>   [set] split=true
>   [gec] gec --finalize --cc=no compile_ge.ace
>   [exec] ./formatter.sh
> formatter3.c: In function $(B!F(Bfile_mkdir$(B!G(B:
> formatter3.c:11672: error: $(B!F(Berrno$(B!G(B undeclared (first use in this function)
> formatter3.c:11672: error: (Each undeclared identifier is reported only once
> formatter3.c:11672: error: for each function it appears in.)


In fact this is strange because the code that it is complaining
about is exactly the same that it compiled in the generated
C code for all applications. It is a copy of file
$GOBO/tool/gec/runtime/c/eif_file.c. The generated .h file
should contain a copy of the file $GOBO/tool/gec/runtime/c/eif_except.h
which has an include of <errno.h>, which itself should declared
'errno'.

There is no problem when compiling under Windows:

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
C:\DriveE\gobo\gobo\example\xml\tree\formatter>geant -v compile_ge
Loading Project's configuration from build.eant
Loading Project's configuration from C:\DriveE\gobo\gobo/misc/eiffel.eant
Loading Project's configuration from C:\DriveE\gobo\gobo/misc/ge2e.eant
Building Project

eiffel.init:

   [set] eiffel=ge

eiffel.init_eiffel:

   [set] eiffel=ge

eiffel.init_os:


eiffel.init_windows:

   [set] exe=.exe

formatter.init_system:

   [set] system=formatter
   [set] library=xml
   [set] system_dir=C:\DriveE\gobo\gobo/example/xml/tree/formatter

eiffel.prepare_compile:


eiffel.compile_ge:

   [set] eiffel=ge

eiffel.xace:

   [gexace] gexace --define="GOBO_EIFFEL=ge GOBO_OS=windows" 
--system="ge" --output="compile_ge.ace" 
C:\DriveE\gobo\gobo\example\xml\tree\formatter\system.xace
   [delete] formatter.exe
   [set] finalize=true
   [set] split=true
   [gec] gec --finalize --cc=no --catcall=error compile_ge.ace
   [exec] .\formatter.bat
formatter3.c
formatter2.c
formatter1.c
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~


-- 
Eric Bezault
mailto:er...@go...
http://www.gobosoft.com