* Compiling on Gentoo gnat (gcc) 4.1.1 fails on warning.
@ 2006-09-06 5:24 Sandor Lengyel
2006-09-06 7:48 ` george
0 siblings, 1 reply; 4+ messages in thread
From: Sandor Lengyel @ 2006-09-06 5:24 UTC (permalink / raw)
Subject says it all. Failure even happen if it doues not like the style of a
comment line.
It is annoying.
Can I fix it, or do I have just to write a perfectly styled code.
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: Compiling on Gentoo gnat (gcc) 4.1.1 fails on warning.
2006-09-06 5:24 Compiling on Gentoo gnat (gcc) 4.1.1 fails on warning Sandor Lengyel
@ 2006-09-06 7:48 ` george
2006-09-19 12:45 ` Sandor Lengyel
0 siblings, 1 reply; 4+ messages in thread
From: george @ 2006-09-06 7:48 UTC (permalink / raw)
Sandor Lengyel wrote:
> Subject says it all. Failure even happen if it doues not like the style of a
> comment line.
> It is annoying.
> Can I fix it, or do I have just to write a perfectly styled code.
Well, Ok:
1. Can you please be more specific?
a) Does it happend when you compile gnat-gcc itself or when you
compile your code with a newly built gnat?
b) What is an error messare?
c) What are the flags used (and other build parameters. In particular,
did you use -gnatwe and style checks?)
d) Please provide a (simplified) code example where it fails..
2. Is this a gentoo-specific problem (did you test it elsewhere)? If
so, why don't you use bugs.gentoo.org?
George
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: Compiling on Gentoo gnat (gcc) 4.1.1 fails on warning.
2006-09-06 7:48 ` george
@ 2006-09-19 12:45 ` Sandor Lengyel
2006-09-19 12:48 ` Dirk Heinrichs
0 siblings, 1 reply; 4+ messages in thread
From: Sandor Lengyel @ 2006-09-19 12:45 UTC (permalink / raw)
No there is no problem in compiling gnat-gcc (4.1.1). The problem is in
using it, although it might be a pecularity of ADA 2005.
For exampe in compiling gps
gnatgcc -c -g -gnatec=/usr/src/gpscvs/gps/glide/gnat_debug.adc -g -O -gnata
-gnatVa -gnatQ -gnaty -gnatwjmeurk -Wall -I-
-gnatA /usr/src/gpscvs/gps/src_editor/src/src_editor_module.adb
src_editor_module.adb:27:35: warning: "Color" is already use_visible through
declaration at src_editor_module.ads:24
src_editor_module.adb:31:35: warning: "Glib" is already use_visible through
declaration at src_editor_module.ads:22
Etc.
gnatmake: "/usr/src/gpscvs/gps/src_editor/src/src_editor_module.adb"
compilation error
make[1]: *** [internal-build] Error 4
In src_editor_module.ads
Line 24 is:
with Gdk.Color; use Gdk.Color;
When I remove it and all the other lines which cause warning by duplication
the file compiles.
george@gentoo.org wrote:
> Sandor Lengyel wrote:
>> Subject says it all. Failure even happen if it doues not like the style
>> of a comment line.
>> It is annoying.
>> Can I fix it, or do I have just to write a perfectly styled code.
>
> Well, Ok:
>
> 1. Can you please be more specific?
> a) Does it happend when you compile gnat-gcc itself or when you
> compile your code with a newly built gnat?
> b) What is an error messare?
> c) What are the flags used (and other build parameters. In particular,
> did you use -gnatwe and style checks?)
> d) Please provide a (simplified) code example where it fails..
>
> 2. Is this a gentoo-specific problem (did you test it elsewhere)? If
> so, why don't you use bugs.gentoo.org?
>
> George
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: Compiling on Gentoo gnat (gcc) 4.1.1 fails on warning.
2006-09-19 12:45 ` Sandor Lengyel
@ 2006-09-19 12:48 ` Dirk Heinrichs
0 siblings, 0 replies; 4+ messages in thread
From: Dirk Heinrichs @ 2006-09-19 12:48 UTC (permalink / raw)
Sandor Lengyel wrote:
> No there is no problem in compiling gnat-gcc (4.1.1). The problem is in
> using it, although it might be a pecularity of ADA 2005.
>
> For exampe in compiling gps
>
> gnatgcc -c -g -gnatec=/usr/src/gpscvs/gps/glide/gnat_debug.adc -g -O
> -gnata
> -gnatVa -gnatQ -gnaty -gnatwjmeurk -Wall -I-
> -gnatA /usr/src/gpscvs/gps/src_editor/src/src_editor_module.adb
> src_editor_module.adb:27:35: warning: "Color" is already use_visible
> through declaration at src_editor_module.ads:24
> src_editor_module.adb:31:35: warning: "Glib" is already use_visible
> through declaration at src_editor_module.ads:22
These are warnings, but you have -gnatwe switched on which means "Treat
warnings as errors".
HTH...
Dirk
--
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2006-09-06 5:24 Compiling on Gentoo gnat (gcc) 4.1.1 fails on warning Sandor Lengyel
2006-09-06 7:48 ` george
2006-09-19 12:45 ` Sandor Lengyel
2006-09-19 12:48 ` Dirk Heinrichs
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