Date: Tue, 13 Jul 2021 01:31:19 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 257149] CFLAGS not passed to whole build Message-ID: <bug-257149-227@https.bugs.freebsd.org/bugzilla/>
next in thread | raw e-mail | index | archive | help
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D257149 Bug ID: 257149 Summary: CFLAGS not passed to whole build Product: Base System Version: 11.4-STABLE Hardware: i386 OS: Any Status: New Severity: Affects Some People Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: freebsd@charles.lecklider.org Applies to >=3D11.4-RELEASE (since the change to default i686): I'm using -march=3Dpentium-mmx in a VM to build for my old dual Pentium MMX= 233; so far so unremarkable. The first problem is that everything in /usr/obj/tmp/legacy/ is built with default flags, not CFLAGS, so it's built for i686 (CMOV*). Obviously that doesn't work when trying to installworld over nfs. Looking at #250755 I cha= nged the default to i586, did a full build and install twice, and the resulting build runs OK. However, it's far from perfect - /usr/local/sbin/pkg-static somehow still = gets compiled with CMOV, building ports fails somewhere I've yet to track down - yes, the system boots and runs, but it's not actually usable. Could CFLAGS, or at least -march=3D, be passed to *everything* please? AFAICT it's impossible to compile for <i686 as things stand without treatin= g it as a full cross-compile; FreeBSD has always been able to build itself on the system it's running on, but right now a running i586 system *cannot* do tha= t. --=20 You are receiving this mail because: You are the assignee for the bug.=
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?bug-257149-227>