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[Bug libc/17836] -pg -pie doesn't work on x86-64
- From: "cvs-commit at gcc dot gnu.org" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sourceware dot org
- Date: Fri, 30 Jan 2015 12:20:53 +0000
- Subject: [Bug libc/17836] -pg -pie doesn't work on x86-64
- Auto-submitted: auto-generated
- References: <bug-17836-131 at http dot sourceware dot org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=17836
--- Comment #7 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot gnu.org> ---
This is an automated email from the git hooks/post-receive script. It was
generated because a ref change was pushed to the repository containing
the project "GNU C Library master sources".
The branch, hjl/pr17711 has been created
at a29c4064115e59bcf8c001c0b3dedfa8d49d3653 (commit)
- Log -----------------------------------------------------------------
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=a29c4064115e59bcf8c001c0b3dedfa8d49d3653
commit a29c4064115e59bcf8c001c0b3dedfa8d49d3653
Author: H.J. Lu <hjl.tools@gmail.com>
Date: Wed Jan 14 06:29:04 2015 -0800
Support compilers defaulting to PIE
If PIE is the default, we need to build programs as PIE.
* Makeconfig (+link): Set to $(+link-pie) if default to PIE.
(+link-tests): Set to $(+link-pie-tests) if default to PIE.
* config.make.in (build-pie-default): New.
* configure.ac (libc_cv_pie_default): New. Set to yes if -fPIE
is default. AC_SUBST.
* configure: Regenerated.
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=f0b03bc24b54927677af56778309b6d58aac5eb4
commit f0b03bc24b54927677af56778309b6d58aac5eb4
Author: H.J. Lu <hjl.tools@gmail.com>
Date: Tue Jan 13 06:19:44 2015 -0800
Compile gcrt1.o with -fPIC
We compile gcrt1.o with -fPIC to support both "gcc -pg" and "gcc -pie -pg".
[BZ #17836]
* csu/Makefile (extra-objs): Add gmon-start.o if not builing
shared library. Add gmon-start.os otherwise.
($(objpfx)g$(start-installed-name)): Use $(objpfx)S%
$(objpfx)gmon-start.os if builing shared library.
($(objpfx)g$(static-start-installed-name)): Likewise.
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=ccf880ba92fe1ef7f29f17062ba6aa2aa7b52f50
commit ccf880ba92fe1ef7f29f17062ba6aa2aa7b52f50
Author: H.J. Lu <hjl.tools@gmail.com>
Date: Fri Dec 19 06:30:31 2014 -0800
Compile vismain with -fPIC and link with -pie
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