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Re: PR 47793 - Support relative paths using -fprofile-generate
- From: Martin Thuresson <martint at google dot com>
- To: "kai dot tietz at onevision dot com" <kai dot tietz at onevision dot com>, gcc-patches <gcc-patches at gcc dot gnu dot org>
- Date: Wed, 23 Feb 2011 15:37:44 -0800
- Subject: Re: PR 47793 - Support relative paths using -fprofile-generate
- References: <AANLkTimkRXMEH5QzVpcaxNZMaK=CE-w7tAXF=1yxQxNZ@mail.gmail.com> <AANLkTi=B8wq3uxBP3Kzk3jGw6Rn=jAjf6oAhFG_jqxj8@mail.gmail.com>
On Wed, Feb 23, 2011 at 10:21 AM, Martin Thuresson <martint@google.com> wrote:
> Change 165596 and 168475 updated the code for handling gcda-paths. As
> part of this change, relative paths stopped working.
>
> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47793
>
> This patch adds a guard so that "/" is not added when no prefix is
> given.
>
> The added testcase uses the path "../gcc/". This puts the gcda in the
> same directory, so that the cleanup-coverage-files will find them.
>
> I have tested the patch using "make bootstrap; make -k check" with
> target x86_64-unknown-linux-gnu and saw no additional test failures.
>
> Let me know if there is any other testing I should do.
ChangeLog
gcc/
2011-02-23 Martin Thuresson <martint@google.com>
PR gcov-profile/47793
* libgcov.c (gcov_exit): Support relative profile paths.
gcc/testsuite/
2011-02-23 Martin Thuresson <martint@google.com>
PR gcov-profile/47793
* gcc.dg/pr47793.c: New.
>
> Thanks,
> Martin
>