[Buildroot] [PATCH v2,1/1] package/libid3tag: needs host-gperf
Thomas Petazzoni
thomas.petazzoni at bootlin.com
Wed Apr 15 20:48:38 UTC 2020
On Wed, 15 Apr 2020 22:36:31 +0200
Fabrice Fontaine <fontaine.fabrice at gmail.com> wrote:
> Since switch to debian in commit
> 210ccaef5784011bc035d0ae13611cb4e76f389f, host-gperf is needed to
> generate frametype.c because debian/patches/add-m4-directory.patch
> patches Makefile.am. As a side effect, libid3tag tries to generate
> frametype.c from frametype.gperf due to following rule:
>
> $(srcdir)/frametype.c: $(srcdir)/frametype.gperf Makefile.am
> cd $(srcdir) && \
> gperf -tCcTonD -K id -N id3_frametype_lookup -s -3 -k '*' \
> frametype.gperf | \
> sed -e 's/\(struct id3_frametype\);/\1/' | \
> sed -e '/\$$''Id: /s/\$$//g' >frametype.c
>
> If host-gperf is not available, frametype.c will be empty and build with
> madplay will fail on:
>
> configure:17243: checking for snd_pcm_open in -lasound
> configure:17268: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/powerpc64-linux-gcc -o conftest -Wall -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=1 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c -lasound -L/home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/../powerpc64-buildroot-linux-gnu/sysroot/usr/lib -lasound -L/home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/../powerpc64-buildroot-linux-gnu/sysroot/usr/lib -lid3tag >&5
> /home/giuliobenetti/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/powerpc64-buildroot-linux-gnu/8.3.0/../../../../powerpc64-buildroot-linux-gnu/bin/ld: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/../powerpc64-buildroot-linux-gnu/sysroot/usr/lib/libid3tag.so: undefined reference to `id3_frametype_lookup'
>
> Fixes:
> - http://autobuild.buildroot.org/results/15a8c7f6e34b26446179c04383719ea71495403e
>
> Signed-off-by: Fabrice Fontaine <fontaine.fabrice at gmail.com>
> ---
> Changes v1 -> v2 (after review of Thomas Petazzoni):
> - Fix commit message
Applied to master, thanks.
Thomas
--
Thomas Petazzoni, CTO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
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