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| From: | Mike Frysinger <vapier@g.o> | ||
|---|---|---|---|
| To: | gentoo-embedded@l.g.o | ||
| Cc: | Christopher Friedt <chrisfriedt@×××××.com> | ||
| Subject: | Re: [gentoo-embedded] autotools: stage1 cross C compiler cannot create executables | ||
| Date: | Sat, 20 Oct 2012 18:04:02 | ||
| Message-Id: | 201210201301.17883.vapier@gentoo.org | ||
| In Reply to: | [gentoo-embedded] autotools: stage1 cross C compiler cannot create executables by Christopher Friedt |
||
| 1 | On Thursday 18 October 2012 18:56:20 Christopher Friedt wrote: |
| 2 | > The only problem with autotools and using a stage1 compiler, is that |
| 3 | > the macro AC_PROG_CC in configure.ac always dies because the compiler |
| 4 | > tries to link main to a fully-fledged executable can't find the crt |
| 5 | > files yet. |
| 6 | > |
| 7 | > Is there some kind of auto-magical autoconf incantation that only |
| 8 | > checks to see if the compiler can simply compile (and not necessarily |
| 9 | > link)? |
| 10 | |
| 11 | glibc puts into its aclocal.m4: |
| 12 | dnl These modifications are to allow for an empty cross compiler tree. |
| 13 | define([_AC_COMPILER_EXEEXT], [EXEEXT= |
| 14 | ]) |
| 15 | -mike |
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| Re: [gentoo-embedded] autotools: stage1 cross C compiler cannot create executables | Christopher Friedt <chrisfriedt@×××××.com> |