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Date:      Mon, 25 Mar 2019 14:32:59 +0000
From:      bugzilla-noreply@freebsd.org
To:        toolchain@FreeBSD.org
Subject:   [Bug 236141] LLD (unlike BFD) ignores unresolved references in libraries for indirect linking
Message-ID:  <bug-236141-29464-oe5dmKokOX@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-236141-29464@https.bugs.freebsd.org/bugzilla/>
References:  <bug-236141-29464@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D236141

--- Comment #25 from commit-hook@freebsd.org ---
A commit references this bug:

Author: jbeich
Date: Mon Mar 25 14:32:09 UTC 2019
New revision: 496824
URL: https://svnweb.freebsd.org/changeset/ports/496824

Log:
  graphics/sdl_ttf: unbreak --no-allow-shlib-undefined with Gold or LLD 9

  Clang 8 on x86 with -O1 converts ceil(float) to ceilf() but wants
  -msse4.1 to use builtin. GCC 8 on x86 and aarch64 with -O1 and Clang 8
  on aarch64 always use builtin ceil(). To avoid guessing when library
  call will be made just append -lm explicitly.

  ld: error: ./.libs/libSDL_ttf.so: undefined reference to ceilf

  PR:           236141
  Reported by:  pkg-fallout (via antoine)
  Obtained from:        upstream
  Approved by:  portmgr blanket (blocks 144 consumers)

Changes:
  head/graphics/sdl_ttf/files/patch-bug1401

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