[OE-core] [PATCH] alsa-utils: Fix error when removing unwanted udev rules
Mike Crowe
mac at mcrowe.com
Tue May 1 11:36:55 UTC 2018
If alsa-utils configure is not passed a --with-udev-rules-dir option then
it defaults to using /lib/udev/rules.d. This meant that the hard-coded use
of ${D}/lib in do_install in 262e69c9c7acf0beb7bb6b96299e3c993c906434
worked correctly to remove the unwanted rules.
Subsequently, 0a4372705a030ca54ed420cdfec33d46ab93499c changed do_install
to use ${nonarch_base_libdir}, claiming to fix this in the usrmerge case.
This means that if udev is not present in PACKAGECONFIG and usrmerge is
present in DISTRO_FEATURES then the alsa-utils build system will install
the rules in ${D}/lib/udev/rules.d but do_install will attempt to remove
${D}/usr/lib, resulting in something like:
rmdir: failed to remove '.../tmp-glibc/work/i586-oe-linux/alsa-utils/1.1.5-r0/image/usr/lib': No such file or directory
To fix this, let's just tell configure to install the rules in a specific
known location when udev is disabled. This location can then easily be
cleaned up in do_install.
Tested both with and without usrmerge in DISTRO_FEATURES.
Signed-off-by: Mike Crowe <mac at mcrowe.com>
Cc: Phil Blundell <pb at pbcl.net>
Cc: Peter Kjellerstedt <peter.kjellerstedt at axis.com>
---
meta/recipes-multimedia/alsa/alsa-utils_1.1.5.bb | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/meta/recipes-multimedia/alsa/alsa-utils_1.1.5.bb b/meta/recipes-multimedia/alsa/alsa-utils_1.1.5.bb
index f2231f34f0..5561b4de3f 100644
--- a/meta/recipes-multimedia/alsa/alsa-utils_1.1.5.bb
+++ b/meta/recipes-multimedia/alsa/alsa-utils_1.1.5.bb
@@ -16,7 +16,7 @@ PACKAGECONFIG ??= "udev"
# or no alsabat at all.
PACKAGECONFIG[bat] = "--enable-bat,--disable-bat,fftwf"
-PACKAGECONFIG[udev] = "--with-udev-rules-dir=`pkg-config --variable=udevdir udev`/rules.d,,udev"
+PACKAGECONFIG[udev] = "--with-udev-rules-dir=`pkg-config --variable=udevdir udev`/rules.d,--with-udev-rules-dir=/unwanted/rules.d,udev"
PACKAGECONFIG[manpages] = "--enable-xmlto, --disable-xmlto, xmlto-native docbook-xml-dtd4-native docbook-xsl-stylesheets-native"
SRC_URI = "ftp://ftp.alsa-project.org/pub/utils/alsa-utils-${PV}.tar.bz2 \
@@ -102,8 +102,8 @@ do_install() {
rm -f ${D}${sbindir}/alsabat-test.sh
if ${@bb.utils.contains('PACKAGECONFIG', 'udev', 'false', 'true', d)}; then
- # This is where alsa-utils will install its rules if we don't tell it anything else.
- rm -rf ${D}${nonarch_base_libdir}/udev
- rmdir --ignore-fail-on-non-empty ${D}${nonarch_base_libdir}
+ # If udev is disabled, we told configure to install the rules in /unwanted, so
+ # we can get rid of them now.
+ rm -rf ${D}/unwanted
fi
}
--
2.11.0
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