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Re: [Nmh-workers] Dodgy $LINK in generated Makefile
From: |
Ken Hornstein |
Subject: |
Re: [Nmh-workers] Dodgy $LINK in generated Makefile |
Date: |
Fri, 01 Feb 2013 18:41:58 -0500 |
>For now I can address the clang -ansi issue by writing a filter for
>buildbot to have it ignore that diagnostic when counting compilation
>warnings. But in the long run we really need to write our own compiler
>detection macro that can just set CFLAGS and friends in one swell foop
>based on the (compiler,version) tuple. This current business of probing
>individual flags with a test compile is error-prone in and of itself,
>and it's dog slow.
Well, I see that Autoconf guarantees that if it finds you're using GCC
it will set the GCC variable to "yes". Are those -Wxx options GCC-isms?
If so, we could at least for now conditionalize the checking for them
on whether or not you're using GCC. And .... hmm, you know, -ansi is
already conditionalized with GCC, so I'm wondering what is going wrong
there; in a perfect world, it shouldn't be adding -ansi to that.
Looking at those warning flags more closely ....
- I would like to fix the damn signed comparison warnings; we're particularly
bad about that.
- I did fix some of the "clobber" warnings.
--Ken
- [Nmh-workers] Dodgy $LINK in generated Makefile, Lyndon Nerenberg, 2013/02/01
- Re: [Nmh-workers] Dodgy $LINK in generated Makefile, Ken Hornstein, 2013/02/01
- Re: [Nmh-workers] Dodgy $LINK in generated Makefile, Lyndon Nerenberg, 2013/02/01
- Re: [Nmh-workers] Dodgy $LINK in generated Makefile, Ken Hornstein, 2013/02/01
- Re: [Nmh-workers] Dodgy $LINK in generated Makefile, Lyndon Nerenberg, 2013/02/01
- Re: [Nmh-workers] Dodgy $LINK in generated Makefile,
Ken Hornstein <=
- Re: [Nmh-workers] Dodgy $LINK in generated Makefile, Lyndon Nerenberg, 2013/02/01
- Re: [Nmh-workers] Dodgy $LINK in generated Makefile, Lyndon Nerenberg, 2013/02/01
- Re: [Nmh-workers] Dodgy $LINK in generated Makefile, Ken Hornstein, 2013/02/02
- Re: [Nmh-workers] Dodgy $LINK in generated Makefile, Lyndon Nerenberg, 2013/02/02
- Re: [Nmh-workers] Dodgy $LINK in generated Makefile, Lyndon Nerenberg, 2013/02/02