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From: "marc dot mengel at gmail dot com" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug c/45010] New: Link errors in bootstrap with static libgmpxx.a Date: Tue, 20 Jul 2010 21:47:00 -0000 [thread overview] Message-ID: <bug-45010-19303@http.gcc.gnu.org/bugzilla/> (raw) The link options link with -lgmpxx, but do not include the required -lstdc++ and -lm options to make that link successful. This works accidentally if gmp is built as a shared library, which knows its dependencies at runtime, but if it is built static, the links fail with a sea of errors about undefined symbols. Reprodce by: configure gmp library with --disable-shared and install /some/where configure gcc with --with-gmp=/some/where make bootstrap -- Summary: Link errors in bootstrap with static libgmpxx.a Product: gcc Version: 4.5.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: marc dot mengel at gmail dot com GCC build triplet: i686-pc-linux-gnu GCC host triplet: i686-pc-linux-gnu GCC target triplet: i686-pc-linux-gnu http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45010
next reply other threads:[~2010-07-20 21:47 UTC|newest] Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top 2010-07-20 21:47 marc dot mengel at gmail dot com [this message] 2010-07-20 21:49 ` [Bug c/45010] " pinskia at gcc dot gnu dot org 2010-07-20 21:51 ` marc dot mengel at gmail dot com 2010-07-20 22:10 ` marc dot mengel at gmail dot com
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