There's a compilation bug in alsa-lib-1.2.4, triggered by musl + undefined variables. libtool: compile: i686-gentoo-linux-musl-gcc -DHAVE_CONFIG_H -I. -I/var/tmp/portage/media-libs/alsa-lib-1.2.4/work/alsa-lib-1.2.4/src -I../include -I/var/tmp/portage/media-libs/alsa-lib-1.2.4/work/alsa-lib-1.2.4/include -march=i486 -mtune=i686 -Os -pipe -c /var/tmp/portage/media-libs/alsa-lib-1.2.4/work/alsa-lib-1.2.4/src/dlmisc.c -fPIC -DPIC -o .libs/dlmisc.o /var/tmp/portage/media-libs/alsa-lib-1.2.4/work/alsa-lib-1.2.4/src/dlmisc.c: In function 'snd_dlpath': /var/tmp/portage/media-libs/alsa-lib-1.2.4/work/alsa-lib-1.2.4/src/dlmisc.c:95:7: error: 'snd_plugin_dir_set' undeclared (first use in this function) 95 | if (!snd_plugin_dir_set) { | ^~~~~~~~~~~~~~~~~~ /var/tmp/portage/media-libs/alsa-lib-1.2.4/work/alsa-lib-1.2.4/src/dlmisc.c:95:7: note: each undeclared identifier is reported only once for each function it appears in /var/tmp/portage/media-libs/alsa-lib-1.2.4/work/alsa-lib-1.2.4/src/dlmisc.c:98:4: error: 'snd_plugin_dir' undeclared (first use in this function) 98 | snd_plugin_dir = strdup(env); | ^~~~~~~~~~~~~~ make[2]: *** [Makefile:539: dlmisc.lo] Error 1 It's already fixed by upstream. I'll attach the patch to this bug report. Reproducible: Always
Created attachment 711822 [details, diff] Upstream patch for undeclared snd_plugin_dir_set / snd_plugin_dir vars
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=5636983cd1c5a681e22e28b3a115c168f80f693d commit 5636983cd1c5a681e22e28b3a115c168f80f693d Author: Sam James <sam@gentoo.org> AuthorDate: 2021-05-28 01:40:42 +0000 Commit: Sam James <sam@gentoo.org> CommitDate: 2021-05-28 01:40:56 +0000 media-libs/alsa-lib: fix musl build Closes: https://bugs.gentoo.org/792570 Signed-off-by: Sam James <sam@gentoo.org> media-libs/alsa-lib/alsa-lib-1.2.4.ebuild | 3 +- .../alsa-lib/files/alsa-lib-1.2.4-musl.patch | 32 ++++++++++++++++++++++ 2 files changed, 34 insertions(+), 1 deletion(-)
