Date: Tue, 15 Apr 2014 14:32:42 -0600 From: Warner Losh <imp@bsdimp.com> To: Mark R V Murray <mark@grondar.org> Cc: Tim Kientzle <tim@kientzle.com>, freebsd-arm <freebsd-arm@freebsd.org> Subject: Re: Building an ARM/RPI-B release (hacked) on CURRENT/AMD64. Message-ID: <1EC12C2A-9407-493E-9240-13B394BCEFB1@bsdimp.com> In-Reply-To: <9FDD6F0E-B2A9-48D9-A3E4-181868995FDA@grondar.org> References: <9FDD6F0E-B2A9-48D9-A3E4-181868995FDA@grondar.org>
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On Apr 15, 2014, at 1:23 PM, Mark R V Murray <mark@grondar.org> wrote: > Hi Tim >=20 > I=92ve been doing some local hacks to cross-build ARM/RPI releases on = CURRENT/AMD64. >=20 > What I=92m doing aren=92t clean releases in that I want to use the = state of /usr/src and /usr/ports =93as-is=94 and not a clean check out. = This allows me to experimentally break stuff without having to check it = in first. It also give me a way to build bootable images for when (not = =93if=94!) I mess things up properly on the RPI. It has the advantage = also of being quicker than the usual release build. >=20 > (The hacks, as they stand now, are attached. I null-mount /usr/src and = /usr/ports instead of checking them out, and I have local checkouts of = crochet and u-boot to copy as checking them out during a release build = fails too often.) >=20 > The problem is that sometime in the last month or so, things stopped = working, and its taken me until now to have the time to have a look at = it. >=20 > The problem is that during the u-boot build, a CLANG-based xdev build = is used, and this has no *-gcc, only a *-cc. If I fix that with a = symlink, clang then objects to the -ffixed-r8 option. Clang has an = equivalent -ffixed-r9, but the u-boot that is mandated for = FreeBSD/Arm/RPI use doesn=92t have the R9 fix. >=20 > Questions: >=20 > 1) Are you aware of any of this? >=20 > 2) Do you have a quick fix idea (preferably not involving GCC)? >=20 > I=92m rather short of time right now, but may be able to get to this = over Easter. I=92d be tempted to do "make xdev -DWITHOUT_CLANG -DWITH_GCC=94=20 Warner=
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