Created attachment 586562 [details, diff] ebuild.patch 'rc-service pigpiod start' fails with /usr/bin/pigpiod: error while loading shared libraries: libpigpio.so: cannot open shared object file: No such file or directory The issue appears due to the EAPI change. With EAPI 7 the DESTDIR (${D}) variable does not contain a trailing slash. Therefore the library files are not installed properly. Corresponding part of the install log for EAPI6: install -m 0644 pigpiod_if2.h /var/tmp/portage/dev-libs/pigpio-68/image//usr/include install -m 0755 -d /var/tmp/portage/dev-libs/pigpio-68/image/lib64 install -m 0755 libpigpio.so /var/tmp/portage/dev-libs/pigpio-68/image/lib64 install -m 0755 libpigpiod_if.so /var/tmp/portage/dev-libs/pigpio-68/image/lib64 install -m 0755 libpigpiod_if2.so /var/tmp/portage/dev-libs/pigpio-68/image/lib64 install -m 0755 -d /var/tmp/portage/dev-libs/pigpio-68/image//usr/bin Corresponding part of the install log for EAPI7: install -m 0644 pigpiod_if2.h /var/tmp/portage/dev-libs/pigpio-68/image/usr/include install -m 0755 -d /var/tmp/portage/dev-libs/pigpio-68/imagelib64 install -m 0755 libpigpio.so /var/tmp/portage/dev-libs/pigpio-68/imagelib64 install -m 0755 libpigpiod_if.so /var/tmp/portage/dev-libs/pigpio-68/imagelib64 install -m 0755 libpigpiod_if2.so /var/tmp/portage/dev-libs/pigpio-68/imagelib64 install -m 0755 -d /var/tmp/portage/dev-libs/pigpio-68/image/usr/bin Since the issue only appears for the libdir (because of the duplicate slash in EAPI6) this can be fixed by adding a leading slash to the libdir variable (see attached patch file).
Created attachment 586564 [details] emerge --info
Was there any change in the behavior of get_libdir recently? Anyways, there are two pull requests pending, one for fixing old versions, and addditionally adding v70: See https://github.com/gentoo/gentoo/pull/12677
Additionally, the variable for the libdir seems to have been wrong all the time (should go to /usr/lib{64}/ according to the Makefile) That also has been fixed in the pull request.
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=c85f15d0dd0ee6fe1c031dc6ab115cb980693c4d commit c85f15d0dd0ee6fe1c031dc6ab115cb980693c4d Author: Daniel Kenzelmann <daniel@pc-daniel-desktop.fritz.box> AuthorDate: 2019-08-11 08:31:49 +0000 Commit: Joonas Niilola <juippis@gentoo.org> CommitDate: 2019-08-13 04:53:50 +0000 dev-libs/pigpio: fix libdir variable Fixed libdir variable (/usr/ prefix missing, current ebuilds do not install libs at all) Closes: https://bugs.gentoo.org/691948 Signed-off-by: Daniel Kenzelmann <gentoo@k8n.de> Signed-off-by: Joonas Niilola <juippis@gentoo.org> dev-libs/pigpio/pigpio-67.ebuild | 2 +- dev-libs/pigpio/pigpio-68.ebuild | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-)
