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Re: build failure when host gnu/lib-names.h does not define LIBGCC_S_SO
- From: "Joseph S. Myers" <joseph at codesourcery dot com>
- To: Roland McGrath <roland at hack dot frob dot com>
- Cc: Matthew Fortune <Matthew dot Fortune at imgtec dot com>, "libc-alpha at sourceware dot org" <libc-alpha at sourceware dot org>
- Date: Fri, 31 Oct 2014 22:38:09 +0000
- Subject: Re: build failure when host gnu/lib-names.h does not define LIBGCC_S_SO
- Authentication-results: sourceware.org; auth=none
- References: <6D39441BF12EF246A7ABCE6654B0235320F64CC1 at LEMAIL01 dot le dot imgtec dot org> <Pine dot LNX dot 4 dot 64 dot 1410312134010 dot 25282 at digraph dot polyomino dot org dot uk> <20141031214524 dot 55FB22C3ACA at topped-with-meat dot com>
On Fri, 31 Oct 2014, Roland McGrath wrote:
> You don't need to reproduce a build failure to see the problem. If you do
> a clean make with -j1 you will see a bunch of things getting compiled
> before gnu/lib-names.h is generated. That's what I did to verify that
Ah - my reproduction attempt, when I observed nothing was compiled until
after that header was generated, was a -j8 build.
--
Joseph S. Myers
joseph@codesourcery.com