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[Bug bootstrap/54419] [4.8 Regression] Compiling libstdc++-v3/src/c++11/random.cc fails on platforms not knowing rdrand
- From: "dominiq at lps dot ens.fr" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 06 Sep 2012 16:46:56 +0000
- Subject: [Bug bootstrap/54419] [4.8 Regression] Compiling libstdc++-v3/src/c++11/random.cc fails on platforms not knowing rdrand
- Auto-submitted: auto-generated
- References: <bug-54419-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54419
--- Comment #49 from Marc Glisse <glisse at gcc dot gnu.org> 2012-09-06 16:24:19 UTC ---
(In reply to comment #47)
> I think this answer the concern expressed by Marc in comment
> #29: the bootstrapping compiler is not used for the tests in
> libstdc++-v3/configure
Thank you for this investigation :-)
--- Comment #50 from Dominique d'Humieres <dominiq at lps dot ens.fr> 2012-09-06 16:46:56 UTC ---
> Created attachment 28140 [details]
> revised patch tested against clang on darwin12
I just finished a clean bootstrap with the patch in comment #38 on
x86_64-apple-darwin10 (it works with the missing parentheses;-) with gcc 4.8
r190619.
Thanks Jack!