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Re: AC_PROG_CC wrongly setting $GCC=yes while clang is used
From: |
Marko Lindqvist |
Subject: |
Re: AC_PROG_CC wrongly setting $GCC=yes while clang is used |
Date: |
Tue, 9 Sep 2014 00:38:01 +0300 |
On 9 September 2014 00:25, Bastien Chevreux <address@hidden> wrote:
> On 08 Sep 2014, at 23:07 , Marko Lindqvist <address@hidden> wrote:
>> I'm ginving theoretical autoconf-way answer. I admit that in some
>> individual cases the Right Thing(tm) might be too much work in
>> practice, and the "check version number" hack is justifiable.
>
> Indeed it may be. Delivering the source code with a 352 MiB (compressed, some
> 2.4 GiB uncompressed) test data set that triggers the error and which
> computes 17 hrs (on faster faster machines with Xeons and north of 64 GiB RAM
> (your mileage may vary)) until the result can be checked against the known
> good outcome in autoconf falls into this category I suppose. I’m not sure the
> Debian guys would approve having this in their weekly builds :-)
>
> B.
Maybe gcc regression test set has a bit lighter test added against
the bug in question, added when it was fixed.
- ML
- Re: AC_PROG_CC wrongly setting $GCC=yes while clang is used, (continued)
- Re: AC_PROG_CC wrongly setting $GCC=yes while clang is used, Paul Eggert, 2014/09/08
- Re: AC_PROG_CC wrongly setting $GCC=yes while clang is used, Marko Lindqvist, 2014/09/08
- Re: AC_PROG_CC wrongly setting $GCC=yes while clang is used, Paul Eggert, 2014/09/08
- Re: AC_PROG_CC wrongly setting $GCC=yes while clang is used, Bastien Chevreux, 2014/09/08
- Re: AC_PROG_CC wrongly setting $GCC=yes while clang is used, Paul Eggert, 2014/09/08
- Re: AC_PROG_CC wrongly setting $GCC=yes while clang is used, Bastien Chevreux, 2014/09/08
- Re: AC_PROG_CC wrongly setting $GCC=yes while clang is used, Marko Lindqvist, 2014/09/08
- Re: AC_PROG_CC wrongly setting $GCC=yes while clang is used, Bastien Chevreux, 2014/09/08
- Re: AC_PROG_CC wrongly setting $GCC=yes while clang is used, Marko Lindqvist, 2014/09/08
- Re: AC_PROG_CC wrongly setting $GCC=yes while clang is used, Bastien Chevreux, 2014/09/08
- Re: AC_PROG_CC wrongly setting $GCC=yes while clang is used,
Marko Lindqvist <=
- Re: AC_PROG_CC wrongly setting $GCC=yes while clang is used, Bastien Chevreux, 2014/09/08
- Re: AC_PROG_CC wrongly setting $GCC=yes while clang is used, Russ Allbery, 2014/09/08
- Re: AC_PROG_CC wrongly setting $GCC=yes while clang is used, Russ Allbery, 2014/09/08
- Re: AC_PROG_CC wrongly setting $GCC=yes while clang is used, Thomas Jahns, 2014/09/09
- Re: AC_PROG_CC wrongly setting $GCC=yes while clang is used, Peter Johansson, 2014/09/08
- Re: AC_PROG_CC wrongly setting $GCC=yes while clang is used, Bastien Chevreux, 2014/09/09
Re: AC_PROG_CC wrongly setting $GCC=yes while clang is used, David A. Wheeler, 2014/09/08
Re: AC_PROG_CC wrongly setting $GCC=yes while clang is used, David A. Wheeler, 2014/09/08