Date: Tue, 5 Sep 2017 14:38:41 -0700 From: Mark Millard <markmi@dsl-only.net> To: Jan Beich <jbeich@FreeBSD.org> Cc: freebsd-arm <freebsd-arm@freebsd.org>, FreeBSD Toolchain <freebsd-toolchain@freebsd.org>, x11@FreeBSD.org, FreeBSD Ports <freebsd-ports@freebsd.org> Subject: Re: x11/pixman vs. clang 5 arm assembler handling: "error: unknown directive" and the like Message-ID: <3354A557-4707-40C1-916F-6E0C066A7A80@dsl-only.net> In-Reply-To: <8A60350E-0D95-4D47-A7E8-6AF1A7727A93@dsl-only.net> References: <5CAB42C9-984A-4BC9-A4CC-4BDD74932084__24380.8804465973$1504641758$gmane$org@dsl-only.net> <fuc0-52ge-wny@FreeBSD.org> <8A60350E-0D95-4D47-A7E8-6AF1A7727A93@dsl-only.net>
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On 2017-Sep-5, at 1:33 PM, Mark Millard <markmi@dsl-only.net> wrote: > On 2017-Sep-5, at 1:13 PM, Jan Beich <jbeich at FreeBSD.org> wrote: >=20 >> Mark Millard <markmi at dsl-only.net> writes: >>=20 >>> In an experiment with building some arm ports via poudriere >>> cross building on amd64 I got the following. It appears that >>> clang does not handle all the assembler notation and a >>> different assembler might need to be used for x11/pixman . >>> (The x11/pixman usage is indirect from having specified >>> x11/lumina and x11/xscreensaver ). >>>=20 >>> --- pixman-arm-simd-asm.lo --- >>> /bin/sh ../libtool --mode=3Dcompile /nxb-bin/usr/bin/cc = -DHAVE_CONFIG_H -I. -I.. -mcpu=3Dcortex-a7 -O2 -pipe = -mcpu=3Dcortex-a7 -g -fno-strict-aliasing -MT pixman-arm-simd-asm.lo = -MD -MP -MF .deps/pixman-arm-simd-asm.Tpo -c -o pixman-arm-simd-asm.lo = pixman-arm-simd-asm.S >>> libtool: compile: /nxb-bin/usr/bin/cc -DHAVE_CONFIG_H -I. -I.. = -mcpu=3Dcortex-a7 -O2 -pipe -mcpu=3Dcortex-a7 -g -fno-strict-aliasing = -MT pixman-arm-simd-asm.lo -MD -MP -MF .deps/pixman-arm-simd-asm.Tpo -c = pixman-arm-simd-asm.S -fPIC -DPIC -o .libs/pixman-arm-simd-asm.o >>> <instantiation>:1:1: error: unknown directive >>> . . . >>> --- pixman-arm-simd-asm.lo --- >>> .func fname >>> ^ >>=20 >> Does it still happen after = https://svnweb.freebsd.org/changeset/ports/449285 ? >=20 > . . . > This is based on /usr/ports having -r449313 . (I updated based on > your question.) > . . . The rebuild of the ports rebuilt x11/pixman earlier in the sequence than I had guessed so it took less time to get to that point: [00:51:26] [03] [00:00:00] Building x11/pixman | pixman-0.34.0 . . . [00:54:15] [03] [00:02:49] Finished x11/pixman | pixman-0.34.0: Success So -r449285 has avoided using clang's internal assembler. =3D=3D=3D Mark Millard markmi at dsl-only.net
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