Date: Mon, 18 Apr 2016 20:15:34 +0000 From: bugzilla-noreply@freebsd.org To: x11@FreeBSD.org Subject: maintainer-feedback requested: [Bug 208908] lang/beignet: Fix build with libc++ 3.8.0 Message-ID: <bug-208908-7141-2E8l2PwTbv@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-208908-7141@https.bugs.freebsd.org/bugzilla/> References: <bug-208908-7141@https.bugs.freebsd.org/bugzilla/>
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Dimitry Andric <dim@FreeBSD.org> has reassigned Bugzilla Automation <bugzilla@FreeBSD.org>'s request for maintainer-feedback to x11@FreeBSD.org: Bug 208908: lang/beignet: Fix build with libc++ 3.8.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D208908 --- Description --- Created attachment 169455 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D169455&action= =3Dedit Replace abs() on unsigned arguments in lang/beignet During the exp-run in bug 208158, it was found that lang/beignet gives erro= rs with libc++ 3.8.0 [1]: /wrkdirs/usr/ports/lang/beignet/work/Beignet-1.1.1-Source/backend/src/backe= nd/g en_insn_selection.cpp:1156:27: error: call to 'abs' is ambiguous insn->extra.longjmp =3D abs(index - origin) > 800; ^~~ This is because abs() is being called with unsigned arguments. Fix this by calculating the unsigned difference in a safe manner. [1] http://package18.nyi.freebsd.org/data/headamd64PR208158-default/2016-03-22_= 18h3 0m05s/logs/errors/beignet-1.1.1.log
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