🚀 go-pugleaf

jj00@etherm.co.UK (John Juer) writes:

>gcc version 2.2.2, on Interactive version 3.0

>It seems that when compiling without the optimiser and with debug on
>in-line functions do not get in-lined, resulting in undefined symbols
>on the final link.

>(jay)$ g++ -c -O -I../include -Di386ix prctxt.C
>(jay)$ nm prctxt.o | fgrep _12symbol_stacki
>the final link worked fine

>(jay)$ g++ -c -g -I../include -Di386ix prctxt.C
>(jay)$ nm prctxt.o | fgrep _12symbol_stacki
>__12symbol_stacki   |       0|extern|                  |      |     |

>__12symbol_stacki was undefined on the final link.

>This was an in-line function, here is an extract from the header file.

>#pragma interface
And some.

Do include the complete files in a bug report. More likely than not,
you have not included an instance of your header file once with
#pragma implementation
Since #pragma interface has the sole purpose of avoiding to generate
inline and member function instances, that is likely to be the bug.
If you use -O, inline functions are generated inline, and thus the
missing backup version does no harm, except when you want to use it in
a debugger expression.