Re: pkg/60121: gcc12: Build fail s on modern ARM64 macOS with error ‘_Float16 ’ does not name a type

The following reply was made to PR pkg/60121; it has been noted by GNATS.

From: Jonathan Perkin <[email protected]>
To: [email protected]
Cc: [email protected], [email protected],
	[email protected], [email protected]
Subject: Re: pkg/60121: gcc12: Build =?utf-8?Q?fail?=
 =?utf-8?Q?s_on_modern_ARM64_macOS_with_error_=E2=80=98=5FFloat16?=
 =?utf-8?B?4oCZ?= does not name a type
Date: Tue, 24 Mar 2026 08:38:07 +0000

 * On 2026-03-24 at 08:30 GMT, Thomas Klausner via gnats wrote:
 
 > As a workaround - gcc12 seems to build fine in
 > https://reports.pkgci.org/Darwin/14.5/arm64/20260320.1921/meta/report.html
 > (IIUC on a slightly older macOS)
 > so you could use the binary package from there, see
 > https://pkgsrc.smartos.org/install-on-macos/
 
 FWIW I use my own GCC packages for those builds because I disagree 
 strongly with the way the pkgsrc packages are done.  My builds use these 
 two packages:
 
    https://github.com/TritonDataCenter/pkgsrc-extra/tree/main/gcc14-macos
    https://github.com/TritonDataCenter/pkgsrc-extra/tree/main/gcc14-macos-libs
 
 to ensure that the package is fully Darwin compatible, does not have any 
 unnecessary patches for other OS applied to it, and also so that there 
 is proper -libs package support for all Fortran packages, thus avoiding 
 the huge gcc runtime dependency.
 
 -- 
 Jonathan Perkin                    pkgsrc.smartos.org
 Open Source Complete Cloud   www.tritondatacenter.com