https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70704
Michael Haubenwallner <michael.haubenwall...@ssi-schaefer.com> changed:
What |Removed |Added
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CC| |michael.haubenwallner@ssi-s
| |chaefer.com
--- Comment #44 from Michael Haubenwallner
<michael.haubenwall...@ssi-schaefer.com> ---
Created attachment 38338
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=38338&action=edit
FLEX listens to M4 envvar, unset.
Does it help to set M4=/opt/freeware/bin/m4 in the environment, so configure is
forced to take GNU m4?
Once upon a time, I've had similar problems here, although with older gcc, and
use attached patch to fix it - maybe it is of some help here as well.
Problem is that flex does listen to the M4 environment variable. Dependent on
PATH, configure may find AIX m4 (/usr/bin) or GNU m4 (/opt/freeware/bin).
When M4=AIX-m4, flex-generated code breaks.
