Bug 107423

Summary:	vc4 build failure: "v3d_decoder.c:893: undefined reference to `clif_lookup_bo'"
Product:	Mesa	Reporter:	Fabio Pedretti <pedretti.fabio>
Component:	Drivers/DRI/vc4	Assignee:	Eric Anholt <eric>
Status:	RESOLVED FIXED	QA Contact:	Eric Anholt <eric>
Severity:	normal
Priority:	medium
Version:	git
Hardware:	ARM
OS:	Linux (All)
Whiteboard:
i915 platform:		i915 features:

Description Fabio Pedretti 2018-07-30 07:41:18 UTC

Since a couple of days I get a build failure on arm64.

Full build log including configure options here:
https://launchpadlibrarian.net/380758857/buildlog_ubuntu-xenial-arm64.mesa_18.2~git1807300730.0a3f65~oibaf~x_BUILDING.txt.gz

Error:
../../../../src/broadcom/cle/.libs/libbroadcom_cle.a(cle_libbroadcom_cle_la-v3d_decoder.o): In function `v3d_field_iterator_next':
/<<PKGBUILDDIR>>/build/src/broadcom/../../../src/broadcom/cle/v3d_decoder.c:893: undefined reference to `clif_lookup_bo'
/<<PKGBUILDDIR>>/build/src/broadcom/../../../src/broadcom/cle/v3d_decoder.c:893: undefined reference to `clif_lookup_bo'
../../../../src/gallium/drivers/vc4/.libs/libvc4.a(vc4_cl_dump.o): In function `vc4_dump_cl':
/<<PKGBUILDDIR>>/build/src/gallium/drivers/vc4/../../../../../src/gallium/drivers/vc4/vc4_cl_dump.c:45: undefined reference to `clif_dump_init'
/<<PKGBUILDDIR>>/build/src/gallium/drivers/vc4/../../../../../src/gallium/drivers/vc4/vc4_cl_dump.c:82: undefined reference to `clif_dump_destroy'
collect2: error: ld returned 1 exit status
Makefile:1012: recipe for target 'gallium_dri.la' failed
make[5]: *** [gallium_dri.la] Error 1

Comment 1 Eric Anholt 2018-07-30 17:53:43 UTC

I fixed the meson build yesterday.  Automake is, as always, more painful.

Comment 2 Eric Anholt 2018-07-30 17:54:28 UTC

(though, if you're building vc4 on your architecture, you should probably be building v3d as well)

Comment 3 Fabio Pedretti 2018-07-31 10:08:49 UTC

When enabling also v3d it builds fine indeed.
Maybe a quick workaround would be to automatically force it when vc4 is requested?

Comment 4 Juan A. Suarez 2018-08-01 07:45:42 UTC

Fix proposal at https://patchwork.freedesktop.org/series/47509/

Comment 5 Juan A. Suarez 2018-08-01 18:40:12 UTC

Pushed in upstream

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