Date: Thu, 17 Mar 2022 21:07:45 +0000 From: bugzilla-noreply@freebsd.org To: ports-bugs@FreeBSD.org Subject: [Bug 262634] graphics/libavif: Fix build with clang 14 Message-ID: <bug-262634-7788@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D262634 Bug ID: 262634 Summary: graphics/libavif: Fix build with clang 14 Product: Ports & Packages Version: Latest Hardware: Any OS: Any Status: New Severity: Affects Some People Priority: --- Component: Individual Port(s) Assignee: jbeich@FreeBSD.org Reporter: dim@FreeBSD.org Assignee: jbeich@FreeBSD.org Flags: maintainer-feedback?(jbeich@FreeBSD.org) During an exp-run for llvm 14 (see bug 261742), it turned out that graphics/libavif fails to build with clang 14: /wrkdirs/usr/ports/graphics/libavif/work/libavif-0.9.3/src/alpha.c:227:35: error: mixing declarations and code is incompatible with standards before C= 99 [-Werror,-Wdeclaration-after-statement] float alphaF =3D (float)srcAlpha / srcMaxChanne= lF; ^ /wrkdirs/usr/ports/graphics/libavif/work/libavif-0.9.3/src/alpha.c:242:35: error: mixing declarations and code is incompatible with standards before C= 99 [-Werror,-Wdeclaration-after-statement] float alphaF =3D (float)srcAlpha / srcMaxChanne= lF; ^ /wrkdirs/usr/ports/graphics/libavif/work/libavif-0.9.3/src/alpha.c:258:31: error: mixing declarations and code is incompatible with standards before C= 99 [-Werror,-Wdeclaration-after-statement] float alphaF =3D (float)srcAlpha / srcMaxChannelF; ^ /wrkdirs/usr/ports/graphics/libavif/work/libavif-0.9.3/src/alpha.c:335:35: error: mixing declarations and code is incompatible with standards before C= 99 [-Werror,-Wdeclaration-after-statement] float alphaF =3D (float)srcAlpha / srcMaxChanne= lF; ^ /wrkdirs/usr/ports/graphics/libavif/work/libavif-0.9.3/src/alpha.c:351:35: error: mixing declarations and code is incompatible with standards before C= 99 [-Werror,-Wdeclaration-after-statement] float alphaF =3D (float)srcAlpha / srcMaxChanne= lF; ^ /wrkdirs/usr/ports/graphics/libavif/work/libavif-0.9.3/src/alpha.c:368:31: error: mixing declarations and code is incompatible with standards before C= 99 [-Werror,-Wdeclaration-after-statement] float alphaF =3D (float)srcAlpha / srcMaxChannelF; ^ /wrkdirs/usr/ports/graphics/libavif/work/libavif-0.9.3/src/alpha.c:397:16: error: mixing declarations and code is incompatible with standards before C= 99 [-Werror,-Wdeclaration-after-statement] avifResult libyuvResult =3D avifRGBImagePremultiplyAlphaLibYUV(rgb); ^ /wrkdirs/usr/ports/graphics/libavif/work/libavif-0.9.3/src/alpha.c:508:16: error: mixing declarations and code is incompatible with standards before C= 99 [-Werror,-Wdeclaration-after-statement] avifResult libyuvResult =3D avifRGBImageUnpremultiplyAlphaLibYUV(rgb); ^ 8 errors generated. This is because libavif foolishly uses -Weverything, and thus has to chase every new warning introduced by newer compiler versions. I submitted https://github.com/AOMediaCodec/libavif/pull/886 upstream to fix this, and added the corresponding patch to the port. --=20 You are receiving this mail because: You are the assignee for the bug.=
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