Date: Fri, 15 Dec 2017 19:05:24 +0100 From: Jan Beich <jbeich@FreeBSD.org> To: Alexey Dokuchaev <danfe@FreeBSD.org> Cc: svn-ports-head@freebsd.org, svn-ports-all@freebsd.org, clusteradm@FreeBSD.org, ports-committers@freebsd.org Subject: Re: svn commit: r456402 - in head/lang/ocaml: . files Message-ID: <y3m3-hnob-wny@FreeBSD.org> In-Reply-To: <20171215173736.GA92502@FreeBSD.org> (Alexey Dokuchaev's message of "Fri, 15 Dec 2017 17:37:36 %2B0000") References: <201712151531.vBFFV86t045131@repo.freebsd.org> <20171215170122.GA55820@FreeBSD.org> <d13f-kial-wny@FreeBSD.org> <20171215173736.GA92502@FreeBSD.org>
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Alexey Dokuchaev <danfe@FreeBSD.org> writes: > On Fri, Dec 15, 2017 at 06:33:22PM +0100, Jan Beich wrote: > >> Alexey Dokuchaev <danfe@FreeBSD.org> writes: >> > On Fri, Dec 15, 2017 at 03:31:08PM +0000, Alexey Dokuchaev wrote: >> > >> >> New Revision: 456402 >> >> URL: https://svnweb.freebsd.org/changeset/ports/456402 >> > ... >> > I don't know why as(1), as /usr/bin/as typically, is not installed on >> > ref11-aarch64.freebsd.org. If that is by design, how assembler is called >> > on FreeBSD/aarch64? If it's not installed by default on aarch64, may >> > I ask clusteradm@ (CC'ed) to install `devel/binutils' on ref11-aarch64 so >> > I can proceed with porting `lang/ocaml' there? >> >> FreeBSD aarch64 uses integrated assembler from Clang. If asm files are >> compatible you can s/${AS} ${ASFLAGS}/${CC} -Wa,${ASFLAGS:ts,}/ >> However, I'm surprised you're testing in a dirty environment instead of: >> >> # -x (native-xtools) before FreeBSD 12.0 requires /usr/src to match jail >> $ svn checkout https://svn.freebsd.org/base/releng/11.1 /usr/src >> $ poudriere jail -cxj 111aarch64 -a arm64.aarch64 -v 11.1-RELEASE >> $ poudriere bulk -Ctj 111aarch64 lang/ocaml >> >> or >> >> $ poudriere jail -cxj head-aarch64 -a arm64.aarch64 -v head -m svn+https >> $ poudriere bulk -Ctj head-aarch64 lang/ocaml > > Doesn't poudriere require root? poudriere itself - yes, ports building - no (see BUILD_AS_NON_ROOT). > I don't have my own aarch64 hardware; Neither do I. poudriere can also be used interactively e.g., $ poudriere testport -ij 111aarch64 lang/ocaml. if you want to investigate more and don't have a ready fix yet. > all I can use is ref*-aarch64.freebsd.org, and only as an unprivileged user. poudriere can use qemu-user (at least on i386 and amd64) to emulate aarch64, armv6, armv7, mips, mips64. However, emulation is slow thus native-xtools are used to speed up the build via statically-linked host binaries[1] for target architecture under /nxb-bin prepended in PATH. EuroBSDCon 2014 had some presentations about this by sbruno and bapt: https://www.youtube.com/watch?v=2J9Lz3pgnbA https://www.youtube.com/watch?v=JfZIoyQhly4 -- [1] currently only those built as part of base e.g., sh, tar, cc, ld.
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