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[Bug build/20750] Build fails with default PIE enabled gcc-6.x
- From: "cvs-commit at gcc dot gnu.org" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sourceware dot org
- Date: Mon, 28 Nov 2016 17:46:07 +0000
- Subject: [Bug build/20750] Build fails with default PIE enabled gcc-6.x
- Auto-submitted: auto-generated
- References: <bug-20750-131@http.sourceware.org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=20750
--- Comment #6 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot gnu.org> ---
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https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=c9070e6305c08365c5f8b604bdca39c699d70cfa
commit c9070e6305c08365c5f8b604bdca39c699d70cfa
Author: H.J. Lu <hjl.tools@gmail.com>
Date: Mon Nov 28 09:44:49 2016 -0800
X86_64: Don't use PLT nor GOT in static archives [BZ #20750]
There is no need to use PLT nor GOT in static archives to branch to a
function, regardless whether static archives is compiled with PIC or
not. When static archives are used to create dynamic executable,
PLT/GOT may be used. The resulting executable still works correctly.
[BZ #20750]
* sysdeps/x86_64/sysdep.h (JUMPTARGET): Check SHARED instead
of PIC.
-----------------------------------------------------------------------
Summary of changes:
ChangeLog | 6 ++++++
sysdeps/x86_64/sysdep.h | 3 ++-
2 files changed, 8 insertions(+), 1 deletions(-)
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