fix lib/pascal.exp dest snafu

  The "dest" parameter to fpc_compile/gpc_compile is the name of
compilation destination file, not a board name.

This patch fixes this by using names consistent with
lib/future.exp:gdb_default_target_compile.

2015-02-10  Doug Evans  <xdje42@gmail.com>

	* lib/pascal.exp (gpc_compile): Rename dest arg to destfile.
	Fix dest parameter to board_info.
	(fpc_compile): Ditto.
	(gdb_compile_pascal): Rename dest arg to destfile.
  

Hi Doug,

> -----Message d'origine-----
> De : gdb-patches-owner@sourceware.org [mailto:gdb-patches-
> owner@sourceware.org] De la part de Doug Evans
> Envoyé : mercredi 11 février 2015 07:18
> À : gdb-patches@sourceware.org; pierre.muller@ics-cnrs.unistra.fr
> Objet : [PATCH] fix lib/pascal.exp dest snafu
> 
> The "dest" parameter to fpc_compile/gpc_compile is the name of
> compilation destination file, not a board name.
> 
> This patch fixes this by using names consistent with
> lib/future.exp:gdb_default_target_compile.

  Thank you very much for finding out this
horrible mistake.

Patch approved,

Pierre Muller
as pascal language maintainer.
 
> 2015-02-10  Doug Evans  <xdje42@gmail.com>
> 
> 	* lib/pascal.exp (gpc_compile): Rename dest arg to destfile.
> 	Fix dest parameter to board_info.
> 	(fpc_compile): Ditto.
> 	(gdb_compile_pascal): Rename dest arg to destfile.
> 
> diff --git a/gdb/testsuite/lib/pascal.exp
> b/gdb/testsuite/lib/pascal.exp
> index 994e3da..89b552d 100644
> --- a/gdb/testsuite/lib/pascal.exp
> +++ b/gdb/testsuite/lib/pascal.exp
> @@ -68,9 +68,11 @@ proc pascal_init {} {
>      set pascal_init_done 1
>  }
> 
> -proc gpc_compile {source dest type options} {
> +proc gpc_compile {source destfile type options} {
>      global gpc_compiler
>      set add_flags ""
> +    set dest [target_info name]
> +
>      if {$type == "object"} {
>  	append add_flags " -c"
>      }
> @@ -93,13 +95,15 @@ proc gpc_compile {source dest type options} {
>  	}
>      }
> 
> -    set result [remote_exec host $gpc_compiler "-o $dest --automake
> $add_flags $source"]
> +    set result [remote_exec host $gpc_compiler "-o $destfile --
> automake $add_flags $source"]
>      return $result
>  }
> 
> -proc fpc_compile {source dest type options} {
> +proc fpc_compile {source destfile type options} {
>      global fpc_compiler
>      set add_flags ""
> +    set dest [target_info name]
> +
>      if {$type == "object"} {
>  	append add_flags " -Cn"
>      }
> @@ -122,11 +127,11 @@ proc fpc_compile {source dest type options} {
>  	}
>      }
> 
> -    set result [remote_exec host $fpc_compiler "-o$dest $add_flags
> $source"]
> +    set result [remote_exec host $fpc_compiler "-o$destfile $add_flags
> $source"]
>      return $result
>  }
> 
> -proc gdb_compile_pascal {source dest type options} {
> +proc gdb_compile_pascal {source destfile type options} {
>      global pascal_init_done
>      global pascal_compiler_is_gpc
>      global pascal_compiler_is_fpc
> @@ -136,15 +141,15 @@ proc gdb_compile_pascal {source dest type
> options} {
>      }
> 
>      if { $pascal_compiler_is_fpc == 1 } {
> -        set result [fpc_compile $source $dest $type $options]
> +        set result [fpc_compile $source $destfile $type $options]
>      } elseif { $pascal_compiler_is_gpc == 1 } {
> -        set result [gpc_compile $source $dest $type $options]
> +        set result [gpc_compile $source $destfile $type $options]
>      } else {
>  	unsupported "No pascal compiler found"
>  	return "No pascal compiler. Compilation failed."
>      }
> 
> -    if ![file exists $dest] {
> +    if ![file exists $destfile] {
>          unsupported "Pascal compilation failed: $result"
>          return "Pascal compilation failed."
>      }
  

On Wed, Feb 11, 2015 at 3:21 AM, Pierre Muller
<pierre.muller@ics-cnrs.unistra.fr> wrote:
>  Hi Doug,
>
>> -----Message d'origine-----
>> De : gdb-patches-owner@sourceware.org [mailto:gdb-patches-
>> owner@sourceware.org] De la part de Doug Evans
>> Envoyé : mercredi 11 février 2015 07:18
>> À : gdb-patches@sourceware.org; pierre.muller@ics-cnrs.unistra.fr
>> Objet : [PATCH] fix lib/pascal.exp dest snafu
>>
>> The "dest" parameter to fpc_compile/gpc_compile is the name of
>> compilation destination file, not a board name.
>>
>> This patch fixes this by using names consistent with
>> lib/future.exp:gdb_default_target_compile.
>
>   Thank you very much for finding out this
> horrible mistake.
>
> Patch approved,
>
> Pierre Muller
> as pascal language maintainer.
>
>> 2015-02-10  Doug Evans  <xdje42@gmail.com>
>>
>>       * lib/pascal.exp (gpc_compile): Rename dest arg to destfile.
>>       Fix dest parameter to board_info.
>>       (fpc_compile): Ditto.
>>       (gdb_compile_pascal): Rename dest arg to destfile.

Committed.