[SRU] pcl_features-1.8.pc pkg-config file dep on missing pcl_2d-1.8

[Robert Bragg]

[Impact]

All the pcl_foo-1.8.pc pkg-config files that themselves depend on pcl_features-1.8 aren't usable currently due to pcl_features-1.8 referencing a non-existent pcl_2d-1.8 dependency.

The fixed version adds a pcl_2d-1.8.pc again.

[Test Case]

apt-get install libpcl-dev
pkg-config --cflags pcl_features-1.8

results in:

Package pcl_2d-1.8 was not found in the pkg-config search path.
Perhaps you should add the directory containing `pcl_2d-1.8.pc'
to the PKG_CONFIG_PATH environment variable
Package 'pcl_2d-1.8', required by 'pcl_features-1.8', not found

[Regression Potential]

This only adds the pcl_2d-1.8.pc again (generated during build) again.

[Other Info]

There is an nothr SRU currently proposed in https://bugs.launchpad.net/ubuntu/+source/pcl/+bug/1771124. This doesn't conflict with it and would best be released together.

[Robert Bragg (robert-sixbynine)]

I just realised a further problem that means that even with the above issue fixed then the pcl pkg-config files are still unusable because pcl's headers also depends on Eigen 3 (and so the pkg-config --cflags also need to have -I/usr/include/eigen3 otherwise the pcl headers aren't usable.

Workaround:

sudo sed -i 's/Requires:/Requires: eigen3 /g' /usr/lib/x86_64-linux-gnu/pkgconfig/pcl_common-1.8.pc

[Jochen Sprickerhof (v-launchpad-jochen-sprickerhof-de)]

Fixed in 1.8.1+dfsg1-6 released to cosmic

[Gianfranco Costamagna (costamagnagianfranco)]

I overridden the current upload, and sponsored also this patch (together with the -g1 CXXFLAG to make the build more reliable)

[Łukasz Zemczak (sil2100)]

Hello Robert, or anyone else affected,

Accepted pcl into bionic-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/pcl/1.8.1+dfsg1-2ubuntu2.18.04.1 in a few hours, and then in the -proposed repository.

Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how to enable and use -proposed. Your feedback will aid us getting this update out to other Ubuntu users.

If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested and change the tag from verification-needed-bionic to verification-done-bionic. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-failed-bionic. In either case, without details of your testing we will not be able to proceed.

Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance for helping!

N.B. The updated package will be released to -updates after the bug(s) fixed by this package have been verified and the package has been in -proposed for a minimum of 7 days.

[Gianfranco Costamagna (costamagnagianfranco)]

tested libpcl-dev_1.8.1+dfsg1-2ubuntu2.18.04.1_amd64.deb

drwxr-xr-x root/root 0 2018-09-10 06:22 ./usr/lib/x86_64-linux-gnu/pkgconfig/
-rw-r--r-- root/root 350 2018-09-10 06:22 ./usr/lib/x86_64-linux-gnu/pkgconfig/pcl_2d-1.8.pc
-rw-r--r-- root/root 375 2018-09-10 06:22 ./usr/lib/x86_64-linux-gnu/pkgconfig/pcl_apps-1.8.pc
-rw-r--r-- root/root 355 2018-09-10 06:22 ./usr/lib/x86_64-linux-gnu/pkgconfig/pcl_common-1.8.pc
-rw-r--r-- root/root 450 2018-09-10 06:22 ./usr/lib/x86_64-linux-gnu/pkgconfig/pcl_features-1.8.pc
-rw-r--r-- root/root 444 2018-09-10 06:22 ./usr/lib/x86_64-linux-gnu/pkgconfig/pcl_filters-1.8.pc
-rw-r--r-- root/root 349 2018-09-10 06:22 ./usr/lib/x86_64-linux-gnu/pkgconfig/pcl_geometry-1.8.pc
-rw-r--r-- root/root 389 2018-09-10 06:22 ./usr/lib/x86_64-linux-gnu/pkgconfig/pcl_in_hand_scanner-1.8.pc
-rw-r--r-- root/root 397 2018-09-10 06:22 ./usr/lib/x86_64-linux-gnu/pkgconfig/pcl_io-1.8.pc
-rw-r--r-- root/root 377 2018-09-10 06:22 ./usr/lib/x86_64-linux-gnu/pkgconfig/pcl_kdtree-1.8.pc
-rw-r--r-- root/root 460 2018-09-10 06:22 ./usr/lib/x86_64-linux-gnu/pkgconfig/pcl_keypoints-1.8.pc
-rw-r--r-- root/root 368 2018-09-10 06:22 ./usr/lib/x86_64-linux-gnu/pkgconfig/pcl_ml-1.8.pc
-rw-r--r-- root/root 377 2018-09-10 06:22 ./usr/lib/x86_64-linux-gnu/pkgconfig/pcl_modeler-1.8.pc
-rw-r--r-- root/root 370 2018-09-10 06:22 ./usr/lib/x86_64-linux-gnu/pkgconfig/pcl_octree-1.8.pc
-rw-r--r-- root/root 446 2018-09-10 06:22 ./usr/lib/x86_64-linux-gnu/pkgconfig/pcl_outofcore-1.8.pc
-rw-r--r-- root/root 544 2018-09-10 06:22 ./usr/lib/x86_64-linux-gnu/pkgconfig/pcl_people-1.8.pc
-rw-r--r-- root/root 419 2018-09-10 06:22 ./usr/lib/x86_64-linux-gnu/pkgconfig/pcl_point_cloud_editor-1.8.pc
-rw-r--r-- root/root 536 2018-09-10 06:22 ./usr/lib/x86_64-linux-gnu/pkgconfig/pcl_recognition-1.8.pc
-rw-r--r-- root/root 497 2018-09-10 06:22 ./usr/lib/x86_64-linux-gnu/pkgconfig/pcl_registration-1.8.pc
-rw-r--r-- root/root 425 2018-09-10 06:22 ./usr/lib/x86_64-linux-gnu/pkgconfig/pcl_sample_consensus-1.8.pc
-rw-r--r-- root/root 408 2018-09-10 06:22 ./usr/lib/x86_64-linux-gnu/pkgconfig/pcl_search-1.8.pc
-rw-r--r-- root/root 525 2018-09-10 06:22 ./usr/lib/x86_64-linux-gnu/pkgconfig/pcl_segmentation-1.8.pc
-rw-r--r-- root/root 381 2018-09-10 06:22 ./usr/lib/x86_64-linux-gnu/pkgconfig/pcl_stereo-1.8.pc
-rw-r--r-- root/root 419 2018-09-10 06:22 ./usr/lib/x86_64-linux-gnu/pkgconfig/pcl_surface-1.8.pc
-rw-r--r-- root/root 439 2018-09-10 06:22 ./usr/lib/x86_64-linux-gnu/pkgconfig/pcl_tracking-1.8.pc
-rw-r--r-- root/root 477 2018-09-10 06:22 ./usr/lib/x86_64-linux-gnu/pkgconfig/pcl_visualization-1.8.pc

[Launchpad Janitor (janitor)]

This bug was fixed in the package pcl - 1.8.1+dfsg1-2ubuntu2.18.04.1

---------------
pcl (1.8.1+dfsg1-2ubuntu2.18.04.1) bionic; urgency=medium

  [ Jochen Sprickerhof ]
  * Disable automatic SSE detection (LP: #1771124)
  * Lower debug information, to avoid gcc ICE during build
  * Add patch to ship a pkgconfig file (LP: #1738902)

 -- Gianfranco Costamagna <email address hidden> Mon, 10 Sep 2018 08:22:16 +0200

[Łukasz Zemczak (sil2100)]

The verification of the Stable Release Update for pcl has completed successfully and the package has now been released to -updates. Subsequently, the Ubuntu Stable Release Updates Team is being unsubscribed and will not receive messages about this bug report. In the event that you encounter a regression using the package from -updates please report a new bug using ubuntu-bug and tag the bug report regression-update so we can easily find any regressions.