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I'm helping on the Sage maths project
http://www.sagemath.org/
where there are a large number of packages built, most of which ignore CFLAGS. (Quite a few ignore CC and CXX too!) I'd like to display all the warnings, but its hard when people overwrite CFLAGS.
Is there a way I can build gcc such that effectively "-Wall" is enabled all the time?
If not, could anyone point me to where in the source code I might be able to hack it, to build a version which displays all the warnings?
I think it would actually be quite a useful option to have when one configures gcc!
i.e
configure --prefix=/some/dir --always-display-all-warnings !!!
That isn't the only option I'd like to enforce. :-)
Merry Christmas David, you were really awesome and helpful this year. I certainly hope that I can gain access to that HPUX server of yours again in the new year and finish off GCC 4.3.4 as a reasonable package. Maybe now that it is colder you will have a reason to leave it running longer and generate heat :-)
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