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| author | Nicholas Clark <nick@ccl4.org> | 2009-06-02 13:53:19 +0100 |
|---|---|---|
| committer | Nicholas Clark <nick@ccl4.org> | 2009-06-02 13:53:19 +0100 |
| commit | ab45a0fa26b7a5ed9c49aa02ce422deee5e12a05 (patch) | |
| tree | 8e72162ee8bcb72fbf4f343af49084d655c56382 /pod/perltodo.pod | |
| parent | 9eb4ebd1619c036262f136e58c5c5417c17be57c (diff) | |
| download | perl-ab45a0fa26b7a5ed9c49aa02ce422deee5e12a05.tar.gz | |
Disentangling -g and -DDEBUGGING is a TODO.
Diffstat (limited to 'pod/perltodo.pod')
| -rw-r--r-- | pod/perltodo.pod | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/pod/perltodo.pod b/pod/perltodo.pod index 73495cbbb7..c84b51e368 100644 --- a/pod/perltodo.pod +++ b/pod/perltodo.pod @@ -377,6 +377,15 @@ see if there would be a way to use our existing metaconfig units to configure a Windows Perl or whether we go in a separate direction and make it so. Of course, we all know what step 3 is. +=head2 decouple -g and -DDEBUGGING + +Currently F<Configure> automatically adds C<-DDEBUGGING> to the C compiler +flags if it spots C<-g> in the optimiser flags. The pre-processor directive +C<DEBUGGING> enables F<perl>'s command line <-D> options, but in the process +makes F<perl> slower. It would be good to disentangle this logic, so that +C-level debugging with C<-g> and Perl level debugging with C<-D> can easily +be enabled independently. + =head1 Tasks that need a little C knowledge These tasks would need a little C knowledge, but don't need any specific |