Bug#1062952: marked as done (mrcal: NMU diff for 64-bit time_t transition)

[Debian Bug Tracking System]

Your message dated Thu, 22 Feb 2024 11:38:25 +0100
with message-id <20240222103825.63t3hnojzc4vd...@notk.org>
and subject line No ABI change detected
has caused the Debian Bug report #1062952,
regarding mrcal: NMU diff for 64-bit time_t transition
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

(NB: If you are a system administrator and have no idea what this
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-- 
1062952: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1062952
Debian Bug Tracking System
Contact ow...@bugs.debian.org with problems

--- Begin Message ---

Source: mrcal
Version: 2.3-4
Severity: serious
Tags: patch pending sid trixie
Justification: library ABI skew on upgrade
User: debian-...@lists.debian.org
Usertags: time-t

NOTICE: these changes must not be uploaded to unstable yet!

Dear maintainer,

As part of the 64-bit time_t transition required to support 32-bit
architectures in 2038 and beyond
(https://wiki.debian.org/ReleaseGoals/64bit-time), we have identified
mrcal as a source package shipping runtime libraries whose ABI
either is affected by the change in size of time_t, or could not be
analyzed via abi-compliance-checker (and therefore to be on the safe
side we assume is affected).

To ensure that inconsistent combinations of libraries with their
reverse-dependencies are never installed together, it is necessary to
have a library transition, which is most easily done by renaming the
runtime library package.

Since turning on 64-bit time_t is being handled centrally through a change
to the default dpkg-buildflags (https://bugs.debian.org/1037136), it is
important that libraries affected by this ABI change all be uploaded close
together in time.  Therefore I have prepared a 0-day NMU for mrcal
which will initially be uploaded to experimental if possible, then to
unstable after packages have cleared binary NEW.

Please find the patch for this NMU attached.

If you have any concerns about this patch, please reach out ASAP.  Although
this package will be uploaded to experimental immediately, there will be a
period of several days before we begin uploads to unstable; so if information
becomes available that your package should not be included in the transition,
there is time for us to amend the planned uploads.



-- System Information:
Debian Release: trixie/sid
  APT prefers unstable
  APT policy: (500, 'unstable'), (1, 'experimental')
Architecture: amd64 (x86_64)

Kernel: Linux 6.5.0-15-generic (SMP w/8 CPU threads; PREEMPT)
Kernel taint flags: TAINT_OOT_MODULE
Locale: LANG=C, LC_CTYPE=C.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /usr/bin/dash
Init: unable to detect

diff -Nru mrcal-2.3/debian/changelog mrcal-2.3/debian/changelog
--- mrcal-2.3/debian/changelog  2023-09-07 04:51:00.000000000 +0000
+++ mrcal-2.3/debian/changelog  2024-02-04 06:27:10.000000000 +0000
@@ -1,3 +1,10 @@
+mrcal (2.3-4.1) experimental; urgency=medium
+
+  * Non-maintainer upload.
+  * Rename libraries for 64-bit time_t transition.
+
+ -- Graham Inggs <gin...@debian.org>  Sun, 04 Feb 2024 06:27:10 +0000
+
 mrcal (2.3-4) unstable; urgency=medium
 
   * Explicitly linking with libsuitesparseconfig. Adds explicit dependency
diff -Nru mrcal-2.3/debian/control mrcal-2.3/debian/control
--- mrcal-2.3/debian/control    2023-07-23 04:44:33.000000000 +0000
+++ mrcal-2.3/debian/control    2024-02-04 06:27:10.000000000 +0000
@@ -34,7 +34,10 @@
 Vcs-Browser: https://salsa.debian.org/science-team/mrcal
 Testsuite: autopkgtest-pkg-python
 
-Package: libmrcal3
+Package: libmrcal3t64
+Provides: ${t64:Provides}
+Replaces: libmrcal3
+Breaks: libmrcal3 (<< ${source:Version})
 Section: libs
 Architecture: any
 Multi-Arch: same
@@ -47,7 +50,7 @@
 
 Package: mrcal
 Architecture: any
-Depends: ${shlibs:Depends}, ${misc:Depends}, libmrcal3 (= ${binary:Version}),
+Depends: ${shlibs:Depends}, ${misc:Depends}, libmrcal3t64 (= 
${binary:Version}),
          python3-mrcal (= ${binary:Version}),
          python3-gnuplotlib (>= 0.38), python3-numpysane (>= 0.35),
          python3-scipy (>= 0.18),  python3-ipython,
@@ -65,7 +68,7 @@
 Section: libdevel
 Architecture: any
 Multi-Arch: same
-Depends: ${misc:Depends}, libmrcal3 (= ${binary:Version})
+Depends: ${misc:Depends}, libmrcal3t64 (= ${binary:Version})
 Description: Calibration and SFM library
  A photogrammetry toolkit that provides improved methods for making and using
  camera models (calibration, tracking, mapping, etc). The focus is on
@@ -76,7 +79,7 @@
 Section: python
 Architecture: any
 Multi-Arch: same
-Depends: ${shlibs:Depends}, ${misc:Depends}, libmrcal3 (= ${binary:Version}),
+Depends: ${shlibs:Depends}, ${misc:Depends}, libmrcal3t64 (= 
${binary:Version}),
          ${python3:Depends},
          python3-gnuplotlib (>= 0.38), python3-numpysane (>= 0.35),
          python3-opencv, python3-numpy, python3-scipy (>= 0.18),
diff -Nru mrcal-2.3/debian/libmrcal3.install mrcal-2.3/debian/libmrcal3.install
--- mrcal-2.3/debian/libmrcal3.install  2021-11-20 00:40:44.000000000 +0000
+++ mrcal-2.3/debian/libmrcal3.install  1970-01-01 00:00:00.000000000 +0000
@@ -1 +0,0 @@
-/usr/lib/*/*.so.*
diff -Nru mrcal-2.3/debian/libmrcal3.lintian-overrides 
mrcal-2.3/debian/libmrcal3.lintian-overrides
--- mrcal-2.3/debian/libmrcal3.lintian-overrides        2022-10-04 
05:14:38.000000000 +0000
+++ mrcal-2.3/debian/libmrcal3.lintian-overrides        1970-01-01 
00:00:00.000000000 +0000
@@ -1,5 +0,0 @@
-# I use GCC trampolines
-shlib-with-executable-stack
-
-# libminimath is licensed under ANY version of the LGPL
-copyright-refers-to-versionless-license-file
diff -Nru mrcal-2.3/debian/libmrcal3.symbols mrcal-2.3/debian/libmrcal3.symbols
--- mrcal-2.3/debian/libmrcal3.symbols  2023-05-05 05:46:50.000000000 +0000
+++ mrcal-2.3/debian/libmrcal3.symbols  1970-01-01 00:00:00.000000000 +0000
@@ -1,89 +0,0 @@
-libmrcal.so.3 libmrcal3 #MINVER#
-* Build-Depends-Package: libmrcal-dev
- libmrcal.s...@libmrcal.so.3 2.1
- _mrcal_num_j_nonz...@libmrcal.so.3 2.1
- _mrcal_precompute_lensmodel_d...@libmrcal.so.3 2.1
- _mrcal_project_inter...@libmrcal.so.3 2.1
- _mrcal_project_internal_ope...@libmrcal.so.3 2.1
- _mrcal_unproject_inter...@libmrcal.so.3 2.1
- mrcal_r_from_r_f...@libmrcal.so.3 2.1
- mrcal_rt_from_rt_f...@libmrcal.so.3 2.1
- mrcal_compose_rt_f...@libmrcal.so.3 2.1
- mrcal_compose_r_f...@libmrcal.so.3 2.2
- mrcal_compose_r_tinyr0_gradientr0_f...@libmrcal.so.3 2.2
- mrcal_compose_rt_f...@libmrcal.so.3 2.1
- mrcal_corresponding_icam_extrins...@libmrcal.so.3 2.1
- mrcal_free_cameramo...@libmrcal.so.3 2.1
- mrcal_identity_r_f...@libmrcal.so.3 2.1
- mrcal_identity_rt_f...@libmrcal.so.3 2.1
- mrcal_identity_r_f...@libmrcal.so.3 2.1
- mrcal_identity_rt_f...@libmrcal.so.3 2.1
- mrcal_image_anytype_l...@libmrcal.so.3 2.2
- mrcal_image_bgr_l...@libmrcal.so.3 2.2
- mrcal_image_bgr_s...@libmrcal.so.3 2.2
- mrcal_image_uint16_l...@libmrcal.so.3 2.2
- mrcal_image_uint16_s...@libmrcal.so.3 2.2
- mrcal_image_uint8_l...@libmrcal.so.3 2.2
- mrcal_image_uint8_s...@libmrcal.so.3 2.2
- mrcal_invert_r_f...@libmrcal.so.3 2.1
- mrcal_invert_rt_f...@libmrcal.so.3 2.1
- mrcal_invert_rt_f...@libmrcal.so.3 2.1
- mrcal_knots_for_splined_mod...@libmrcal.so.3 2.1
- mrcal_lensmodel_from_n...@libmrcal.so.3 2.1
- mrcal_lensmodel_metad...@libmrcal.so.3 2.1
- mrcal_lensmodel_n...@libmrcal.so.3 2.1
- mrcal_lensmodel_name_unconfigu...@libmrcal.so.3 2.1
- mrcal_lensmodel_num_par...@libmrcal.so.3 2.1
- mrcal_lensmodel_type_from_n...@libmrcal.so.3 2.1
- mrcal_measurement_index_boa...@libmrcal.so.3 2.1
- mrcal_measurement_index_poi...@libmrcal.so.3 2.1
- mrcal_measurement_index_regularizat...@libmrcal.so.3 2.1
- mrcal_num_intrinsics_optimization_par...@libmrcal.so.3 2.1
- mrcal_num_measureme...@libmrcal.so.3 2.1
- mrcal_num_measurements_boa...@libmrcal.so.3 2.1
- mrcal_num_measurements_poi...@libmrcal.so.3 2.1
- mrcal_num_measurements_regularizat...@libmrcal.so.3 2.1
- mrcal_num_sta...@libmrcal.so.3 2.1
- mrcal_num_states_calobject_w...@libmrcal.so.3 2.1
- mrcal_num_states_extrins...@libmrcal.so.3 2.1
- mrcal_num_states_fra...@libmrcal.so.3 2.1
- mrcal_num_states_intrins...@libmrcal.so.3 2.1
- mrcal_num_states_poi...@libmrcal.so.3 2.1
- mrcal_optim...@libmrcal.so.3 2.1
- mrcal_optimizer_callb...@libmrcal.so.3 2.1
- mrcal_pack_solver_state_vec...@libmrcal.so.3 2.1
- mrcal_proj...@libmrcal.so.3 2.1
- mrcal_project_lat...@libmrcal.so.3 2.1
- mrcal_project_lon...@libmrcal.so.3 2.1
- mrcal_project_pinh...@libmrcal.so.3 2.1
- mrcal_project_stereograp...@libmrcal.so.3 2.1
- mrcal_r_from_r_f...@libmrcal.so.3 2.1
- mrcal_read_cameramodel_f...@libmrcal.so.3 2.1
- mrcal_read_cameramodel_str...@libmrcal.so.3 2.1
- mrcal_rectification_m...@libmrcal.so.3 2.3
- mrcal_rectified_resolut...@libmrcal.so.3 2.3
- mrcal_rectified_sys...@libmrcal.so.3 2.3
- mrcal_rotate_point_r_f...@libmrcal.so.3 2.1
- mrcal_rotate_point_r_f...@libmrcal.so.3 2.1
- mrcal_rt_from_rt_f...@libmrcal.so.3 2.1
- mrcal_state_index_calobject_w...@libmrcal.so.3 2.1
- mrcal_state_index_extrins...@libmrcal.so.3 2.1
- mrcal_state_index_fra...@libmrcal.so.3 2.1
- mrcal_state_index_intrins...@libmrcal.so.3 2.1
- mrcal_state_index_poi...@libmrcal.so.3 2.1
- mrcal_supported_lensmodel_na...@libmrcal.so.3 2.1
- mrcal_transform_point_rt_f...@libmrcal.so.3 2.1
- mrcal_transform_point_rt_f...@libmrcal.so.3 2.1
- mrcal_triangulate_geomet...@libmrcal.so.3 2.1
- mrcal_triangulate_leecivera...@libmrcal.so.3 2.1
- mrcal_triangulate_leecivera_l...@libmrcal.so.3 2.1
- mrcal_triangulate_leecivera_m...@libmrcal.so.3 2.1
- mrcal_triangulate_leecivera_wm...@libmrcal.so.3 2.1
- mrcal_triangulate_lindst...@libmrcal.so.3 2.1
- mrcal_unpack_solver_state_vec...@libmrcal.so.3 2.1
- mrcal_unproj...@libmrcal.so.3 2.1
- mrcal_unproject_lat...@libmrcal.so.3 2.1
- mrcal_unproject_lon...@libmrcal.so.3 2.1
- mrcal_unproject_pinh...@libmrcal.so.3 2.1
- mrcal_unproject_stereograp...@libmrcal.so.3 2.1
- mrcal_write_cameramodel_f...@libmrcal.so.3 2.1
diff -Nru mrcal-2.3/debian/libmrcal3t64.install 
mrcal-2.3/debian/libmrcal3t64.install
--- mrcal-2.3/debian/libmrcal3t64.install       1970-01-01 00:00:00.000000000 
+0000
+++ mrcal-2.3/debian/libmrcal3t64.install       2021-11-20 00:40:44.000000000 
+0000
@@ -0,0 +1 @@
+/usr/lib/*/*.so.*
diff -Nru mrcal-2.3/debian/libmrcal3t64.lintian-overrides 
mrcal-2.3/debian/libmrcal3t64.lintian-overrides
--- mrcal-2.3/debian/libmrcal3t64.lintian-overrides     1970-01-01 
00:00:00.000000000 +0000
+++ mrcal-2.3/debian/libmrcal3t64.lintian-overrides     2024-02-04 
06:27:10.000000000 +0000
@@ -0,0 +1,6 @@
+# I use GCC trampolines
+shlib-with-executable-stack
+
+# libminimath is licensed under ANY version of the LGPL
+copyright-refers-to-versionless-license-file
+libmrcal3t64: package-name-doesnt-match-sonames libmrcal3
diff -Nru mrcal-2.3/debian/libmrcal3t64.symbols 
mrcal-2.3/debian/libmrcal3t64.symbols
--- mrcal-2.3/debian/libmrcal3t64.symbols       1970-01-01 00:00:00.000000000 
+0000
+++ mrcal-2.3/debian/libmrcal3t64.symbols       2024-02-04 06:27:10.000000000 
+0000
@@ -0,0 +1,89 @@
+libmrcal.so.3 libmrcal3t64 #MINVER#
+* Build-Depends-Package: libmrcal-dev
+ libmrcal.s...@libmrcal.so.3 2.1
+ _mrcal_num_j_nonz...@libmrcal.so.3 2.1
+ _mrcal_precompute_lensmodel_d...@libmrcal.so.3 2.1
+ _mrcal_project_inter...@libmrcal.so.3 2.1
+ _mrcal_project_internal_ope...@libmrcal.so.3 2.1
+ _mrcal_unproject_inter...@libmrcal.so.3 2.1
+ mrcal_r_from_r_f...@libmrcal.so.3 2.1
+ mrcal_rt_from_rt_f...@libmrcal.so.3 2.1
+ mrcal_compose_rt_f...@libmrcal.so.3 2.1
+ mrcal_compose_r_f...@libmrcal.so.3 2.2
+ mrcal_compose_r_tinyr0_gradientr0_f...@libmrcal.so.3 2.2
+ mrcal_compose_rt_f...@libmrcal.so.3 2.1
+ mrcal_corresponding_icam_extrins...@libmrcal.so.3 2.1
+ mrcal_free_cameramo...@libmrcal.so.3 2.1
+ mrcal_identity_r_f...@libmrcal.so.3 2.1
+ mrcal_identity_rt_f...@libmrcal.so.3 2.1
+ mrcal_identity_r_f...@libmrcal.so.3 2.1
+ mrcal_identity_rt_f...@libmrcal.so.3 2.1
+ mrcal_image_anytype_l...@libmrcal.so.3 2.2
+ mrcal_image_bgr_l...@libmrcal.so.3 2.2
+ mrcal_image_bgr_s...@libmrcal.so.3 2.2
+ mrcal_image_uint16_l...@libmrcal.so.3 2.2
+ mrcal_image_uint16_s...@libmrcal.so.3 2.2
+ mrcal_image_uint8_l...@libmrcal.so.3 2.2
+ mrcal_image_uint8_s...@libmrcal.so.3 2.2
+ mrcal_invert_r_f...@libmrcal.so.3 2.1
+ mrcal_invert_rt_f...@libmrcal.so.3 2.1
+ mrcal_invert_rt_f...@libmrcal.so.3 2.1
+ mrcal_knots_for_splined_mod...@libmrcal.so.3 2.1
+ mrcal_lensmodel_from_n...@libmrcal.so.3 2.1
+ mrcal_lensmodel_metad...@libmrcal.so.3 2.1
+ mrcal_lensmodel_n...@libmrcal.so.3 2.1
+ mrcal_lensmodel_name_unconfigu...@libmrcal.so.3 2.1
+ mrcal_lensmodel_num_par...@libmrcal.so.3 2.1
+ mrcal_lensmodel_type_from_n...@libmrcal.so.3 2.1
+ mrcal_measurement_index_boa...@libmrcal.so.3 2.1
+ mrcal_measurement_index_poi...@libmrcal.so.3 2.1
+ mrcal_measurement_index_regularizat...@libmrcal.so.3 2.1
+ mrcal_num_intrinsics_optimization_par...@libmrcal.so.3 2.1
+ mrcal_num_measureme...@libmrcal.so.3 2.1
+ mrcal_num_measurements_boa...@libmrcal.so.3 2.1
+ mrcal_num_measurements_poi...@libmrcal.so.3 2.1
+ mrcal_num_measurements_regularizat...@libmrcal.so.3 2.1
+ mrcal_num_sta...@libmrcal.so.3 2.1
+ mrcal_num_states_calobject_w...@libmrcal.so.3 2.1
+ mrcal_num_states_extrins...@libmrcal.so.3 2.1
+ mrcal_num_states_fra...@libmrcal.so.3 2.1
+ mrcal_num_states_intrins...@libmrcal.so.3 2.1
+ mrcal_num_states_poi...@libmrcal.so.3 2.1
+ mrcal_optim...@libmrcal.so.3 2.1
+ mrcal_optimizer_callb...@libmrcal.so.3 2.1
+ mrcal_pack_solver_state_vec...@libmrcal.so.3 2.1
+ mrcal_proj...@libmrcal.so.3 2.1
+ mrcal_project_lat...@libmrcal.so.3 2.1
+ mrcal_project_lon...@libmrcal.so.3 2.1
+ mrcal_project_pinh...@libmrcal.so.3 2.1
+ mrcal_project_stereograp...@libmrcal.so.3 2.1
+ mrcal_r_from_r_f...@libmrcal.so.3 2.1
+ mrcal_read_cameramodel_f...@libmrcal.so.3 2.1
+ mrcal_read_cameramodel_str...@libmrcal.so.3 2.1
+ mrcal_rectification_m...@libmrcal.so.3 2.3
+ mrcal_rectified_resolut...@libmrcal.so.3 2.3
+ mrcal_rectified_sys...@libmrcal.so.3 2.3
+ mrcal_rotate_point_r_f...@libmrcal.so.3 2.1
+ mrcal_rotate_point_r_f...@libmrcal.so.3 2.1
+ mrcal_rt_from_rt_f...@libmrcal.so.3 2.1
+ mrcal_state_index_calobject_w...@libmrcal.so.3 2.1
+ mrcal_state_index_extrins...@libmrcal.so.3 2.1
+ mrcal_state_index_fra...@libmrcal.so.3 2.1
+ mrcal_state_index_intrins...@libmrcal.so.3 2.1
+ mrcal_state_index_poi...@libmrcal.so.3 2.1
+ mrcal_supported_lensmodel_na...@libmrcal.so.3 2.1
+ mrcal_transform_point_rt_f...@libmrcal.so.3 2.1
+ mrcal_transform_point_rt_f...@libmrcal.so.3 2.1
+ mrcal_triangulate_geomet...@libmrcal.so.3 2.1
+ mrcal_triangulate_leecivera...@libmrcal.so.3 2.1
+ mrcal_triangulate_leecivera_l...@libmrcal.so.3 2.1
+ mrcal_triangulate_leecivera_m...@libmrcal.so.3 2.1
+ mrcal_triangulate_leecivera_wm...@libmrcal.so.3 2.1
+ mrcal_triangulate_lindst...@libmrcal.so.3 2.1
+ mrcal_unpack_solver_state_vec...@libmrcal.so.3 2.1
+ mrcal_unproj...@libmrcal.so.3 2.1
+ mrcal_unproject_lat...@libmrcal.so.3 2.1
+ mrcal_unproject_lon...@libmrcal.so.3 2.1
+ mrcal_unproject_pinh...@libmrcal.so.3 2.1
+ mrcal_unproject_stereograp...@libmrcal.so.3 2.1
+ mrcal_write_cameramodel_f...@libmrcal.so.3 2.1

--- End Message ---

--- Begin Message ---

After excluding mrcal-internal.h, the ABIs have been dumped successfully
and no ABI change has been found.
Thanks for looking at the failures and suggesting a fix.

For reference, you can see that libmrcal-dev is now in
https://adrien.dcln.fr/misc/armhf-time_t/2024-02-22T10%3A55%3A00/summary/results_none.txt

-- 
Adrien

--- End Message ---

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