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From: "david.abdurachmanov at gmail dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug libstdc++/60789] [4.9 Regression] Missing -lm while checking for math functions (e.g., atan2f)
Date: Wed, 09 Apr 2014 22:56:00 -0000 [thread overview]
Message-ID: <bug-60789-4-Sy2nZOXpuu@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-60789-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60789
David Abdurachmanov <david.abdurachmanov at gmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution|--- |INVALID
--- Comment #2 from David Abdurachmanov <david.abdurachmanov at gmail dot com> ---
I am marking it as RESOLVED INVALID.
After looking more closely, I found a typo in CXXFLAGS. It caused the following
test to fail in the first place:
>From libstdc++-v3/linkage.m4 in GLIBCXX_CHECK_MATH_SUPPORT:
361 dnl Check libm
362 AC_CHECK_LIB(m, sin, libm="-lm")
363 ac_save_LIBS="$LIBS"
364 LIBS="$LIBS $libm"
Thus `-lm` was not added for the rest of the tests.
prev parent reply other threads:[~2014-04-09 22:56 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-04-08 17:54 [Bug libstdc++/60789] New: " david.abdurachmanov at gmail dot com
2014-04-09 19:17 ` [Bug libstdc++/60789] " david.abdurachmanov at gmail dot com
2014-04-09 22:56 ` david.abdurachmanov at gmail dot com [this message]
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