Re: Cannot build a for debug with CFLAGS "-g -O0"

[Ben Pfaff]

It does look like a gettext bug. I'll try to report it properly.

On Fri, Nov 22, 2024 at 8:56 AM Friedrich Beckmann
<friedrich.beckmann@posteo.de> wrote:
>
> Hi,
>
> i cannot build pspp with configure option CFLAGS='-g -O0‘ on debian testing. 
> My
> configure command for an out of tree build is:
>
> ../pspp/configure --prefix=/home/fritz/pspp/install 'CFLAGS=-g -O0'
>
> The build works when I omit the CFLAGS… part. The error message is:
>
> In file included from ../pspp/src/language/commands/glm.c:48:
> ../pspp/src/language/commands/glm.c: In function 'output_glm':
> ../pspp/gl/gettext.h:129:67: error: 'LC_MESSAGES' undeclared (first use in 
> this function)
>   129 |    pgettext_aux (NULL, Msgctxt GETTEXT_CONTEXT_GLUE Msgid, Msgid, 
> LC_MESSAGES)
>       |                                                                   
> ^~~~~~~~~~~
> ../pspp/src/language/commands/glm.c:52:27: note: in expansion of macro 
> 'pgettext'
>    52 | #define C_(msgctxt,msgid) pgettext (msgctxt, msgid)
>       |                           ^~~~~~~~
> ../pspp/src/language/commands/glm.c:725:48: note: in expansion of macro 'C_'
>   725 |       pivot_value_new_text_translate ("Error", C_("statistics", 
> "Error")));
>
> I guess the problem is introduced by this commit:
>
> https://git.savannah.gnu.org/cgit/pspp.git/commit/?id=69359d97371b41c19f1ff1b8f1fef2e215cc4f24
>
> I can fix the problem by including <locale.h> in glm.c but I think this is a 
> bug in gettext?
>
> The reason is in /usr/include/libintl.h where I find the following:
>
> ...
> /* Optimized version of the function above.  */
> #if defined __OPTIMIZE__ && !defined __cplusplus
>
> /* We need NULL for `gettext'.  */
> # define __need_NULL
> # include <stddef.h>
>
> /* We need LC_MESSAGES for `dgettext'.  */
> # include <locale.h>
> …
>
> Cheers
>
> Fritz
>
>
>
>