Source: openmpi
Version: 4.1.6-5
Severity: important
Tags: patch pending sid trixie
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
openmpi 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 openmpi
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')
Architecture: amd64 (x86_64)

Kernel: Linux 6.5.0-14-generic (SMP w/12 CPU threads; PREEMPT)
Kernel taint flags: TAINT_PROPRIETARY_MODULE, 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: systemd (via /run/systemd/system)
diff -Nru openmpi-4.1.6/debian/changelog openmpi-4.1.6/debian/changelog
--- openmpi-4.1.6/debian/changelog      2024-01-01 17:14:56.000000000 +0000
+++ openmpi-4.1.6/debian/changelog      2024-02-19 06:50:54.000000000 +0000
@@ -1,3 +1,10 @@
+openmpi (4.1.6-5.1) experimental; urgency=medium
+
+  * Non-maintainer upload.
+  * Rename libraries for 64-bit time_t transition.
+
+ -- Steve Langasek <vor...@debian.org>  Mon, 19 Feb 2024 06:50:54 +0000
+
 openmpi (4.1.6-5) unstable; urgency=medium
 
   * Ensure pkg-config is present for autopkgtests
diff -Nru openmpi-4.1.6/debian/control openmpi-4.1.6/debian/control
--- openmpi-4.1.6/debian/control        2024-01-01 17:14:56.000000000 +0000
+++ openmpi-4.1.6/debian/control        2024-02-19 06:50:54.000000000 +0000
@@ -66,7 +66,7 @@
 Architecture: any
 Multi-Arch: same
 Depends: ${shlibs:Depends}, ${misc:Depends}, ${fortran:Depends},
- libopenmpi3 (= ${binary:Version}), 
+ libopenmpi3t64 (= ${binary:Version}), 
  openmpi-common (>= ${source:Version}), 
  libibverbs-dev (>= 1.1.7) [!kfreebsd-i386 !kfreebsd-amd64 !hurd-i386], 
libhwloc-dev,
  libevent-dev, 
@@ -91,12 +91,14 @@
  This package contains the header files and compiler wrappers which are needed
  to compile and link programs against libopenmpi.
 
-Package: libopenmpi3
+Package: libopenmpi3t64
+Provides: ${t64:Provides}
+Replaces: libopenmpi3
 Section: libs
 Architecture: any
 Multi-Arch: same
 Depends: ${shlibs:Depends}, ${misc:Depends}, libhwloc-plugins, libpmix2
-Breaks: gromacs-openmpi (<< 2020~beta2-2), libeztrace0 (<< 1.1-8-5+b1), 
starpu-contrib-examples (<< 1.3.2+dfsg-2+b1), starpu-examples (<< 
1.3.2+dfsg-4+b1)
+Breaks: libopenmpi3 (<< ${source:Version}), gromacs-openmpi (<< 2020~beta2-2), 
libeztrace0 (<< 1.1-8-5+b1), starpu-contrib-examples (<< 1.3.2+dfsg-2+b1), 
starpu-examples (<< 1.3.2+dfsg-4+b1)
 Description: high performance message passing library -- shared library
  Open MPI is a project combining technologies and resources from several other
  projects (FT-MPI, LA-MPI, LAM/MPI, and PACX-MPI) in order to build the best
diff -Nru openmpi-4.1.6/debian/libopenmpi3.install 
openmpi-4.1.6/debian/libopenmpi3.install
--- openmpi-4.1.6/debian/libopenmpi3.install    2024-01-01 17:14:56.000000000 
+0000
+++ openmpi-4.1.6/debian/libopenmpi3.install    1970-01-01 00:00:00.000000000 
+0000
@@ -1,14 +0,0 @@
-# Shared libraries
-usr/lib/*/openmpi/lib/libmpi_mpifh*.so.*                       
/usr/lib/${DEB_HOST_MULTIARCH}
-usr/lib/*/openmpi/lib/libmpi_usempif08*.so.*           
/usr/lib/${DEB_HOST_MULTIARCH}
-usr/lib/*/openmpi/lib/libmpi_usempi_ignore_tkr*.so.*           
/usr/lib/${DEB_HOST_MULTIARCH}
-usr/lib/*/openmpi/lib/libmca_common_sm.so.*                    
/usr/lib/${DEB_HOST_MULTIARCH}
-usr/lib/*/openmpi/lib/libmpi_cxx.so.*                  
/usr/lib/${DEB_HOST_MULTIARCH}
-usr/lib/*/openmpi/lib/libmpi.so.*                              
/usr/lib/${DEB_HOST_MULTIARCH}
-usr/lib/*/openmpi/lib/libompitrace.so.*                        
/usr/lib/${DEB_HOST_MULTIARCH}
-usr/lib/*/openmpi/lib/libopen-pal.so.*                 
/usr/lib/${DEB_HOST_MULTIARCH}
-usr/lib/*/openmpi/lib/libopen-rte.so.*                 
/usr/lib/${DEB_HOST_MULTIARCH}
-## Plugins
-usr/lib/*/openmpi/lib/openmpi3/*.so
-# usr/lib/*/openmpi/lib/libopen-orted-mpir.so
-usr/lib/*/openmpi/lib/ompi_monitoring_prof.so
diff -Nru openmpi-4.1.6/debian/libopenmpi3.links 
openmpi-4.1.6/debian/libopenmpi3.links
--- openmpi-4.1.6/debian/libopenmpi3.links      2024-01-01 17:14:56.000000000 
+0000
+++ openmpi-4.1.6/debian/libopenmpi3.links      1970-01-01 00:00:00.000000000 
+0000
@@ -1,14 +0,0 @@
-# Compatibility links to /usr/bin
-# SONAME symlinks
-usr/lib/${DEB_HOST_MULTIARCH}/libmca_common_sm.so.40.30.0              
usr/lib/${DEB_HOST_MULTIARCH}/libmca_common_sm.so.40
-usr/lib/${DEB_HOST_MULTIARCH}/libmpi_cxx.so.40.30.1                    
usr/lib/${DEB_HOST_MULTIARCH}/libmpi_cxx.so.40
-usr/lib/${DEB_HOST_MULTIARCH}/libmpi_mpifh-${env:FC_DEFAULT}.so.40.30.0        
                
usr/lib/${DEB_HOST_MULTIARCH}/libmpi_mpifh-${env:FC_DEFAULT}.so.40
-usr/lib/${DEB_HOST_MULTIARCH}/libmpi_mpifh.so.40.30.0                  
usr/lib/${DEB_HOST_MULTIARCH}/libmpi_mpifh.so.40
-usr/lib/${DEB_HOST_MULTIARCH}/libmpi.so.40.30.6                       
usr/lib/${DEB_HOST_MULTIARCH}/libmpi.so.40
-usr/lib/${DEB_HOST_MULTIARCH}/libmpi_usempif08.so.40.30.0              
usr/lib/${DEB_HOST_MULTIARCH}/libmpi_usempif08.so.40
-usr/lib/${DEB_HOST_MULTIARCH}/libmpi_usempi_ignore_tkr.so.40.30.0      
usr/lib/${DEB_HOST_MULTIARCH}/libmpi_usempi_ignore_tkr.so.40
-usr/lib/${DEB_HOST_MULTIARCH}/libmpi_usempif08-${env:FC_DEFAULT}.so.40.30.0    
        usr/lib/${DEB_HOST_MULTIARCH}/libmpi_usempif08-${env:FC_DEFAULT}.so.40
-usr/lib/${DEB_HOST_MULTIARCH}/libmpi_usempi_ignore_tkr-${env:FC_DEFAULT}.so.40.30.0
    
usr/lib/${DEB_HOST_MULTIARCH}/libmpi_usempi_ignore_tkr-${env:FC_DEFAULT}.so.40
-usr/lib/${DEB_HOST_MULTIARCH}/libompitrace.so.40.30.1                   
usr/lib/${DEB_HOST_MULTIARCH}/libompitrace.so.40
-usr/lib/${DEB_HOST_MULTIARCH}/libopen-pal.so.40.30.3                   
usr/lib/${DEB_HOST_MULTIARCH}/libopen-pal.so.40
-usr/lib/${DEB_HOST_MULTIARCH}/libopen-rte.so.40.30.3                   
usr/lib/${DEB_HOST_MULTIARCH}/libopen-rte.so.40
diff -Nru openmpi-4.1.6/debian/libopenmpi3t64.install 
openmpi-4.1.6/debian/libopenmpi3t64.install
--- openmpi-4.1.6/debian/libopenmpi3t64.install 1970-01-01 00:00:00.000000000 
+0000
+++ openmpi-4.1.6/debian/libopenmpi3t64.install 2024-01-01 17:14:56.000000000 
+0000
@@ -0,0 +1,14 @@
+# Shared libraries
+usr/lib/*/openmpi/lib/libmpi_mpifh*.so.*                       
/usr/lib/${DEB_HOST_MULTIARCH}
+usr/lib/*/openmpi/lib/libmpi_usempif08*.so.*           
/usr/lib/${DEB_HOST_MULTIARCH}
+usr/lib/*/openmpi/lib/libmpi_usempi_ignore_tkr*.so.*           
/usr/lib/${DEB_HOST_MULTIARCH}
+usr/lib/*/openmpi/lib/libmca_common_sm.so.*                    
/usr/lib/${DEB_HOST_MULTIARCH}
+usr/lib/*/openmpi/lib/libmpi_cxx.so.*                  
/usr/lib/${DEB_HOST_MULTIARCH}
+usr/lib/*/openmpi/lib/libmpi.so.*                              
/usr/lib/${DEB_HOST_MULTIARCH}
+usr/lib/*/openmpi/lib/libompitrace.so.*                        
/usr/lib/${DEB_HOST_MULTIARCH}
+usr/lib/*/openmpi/lib/libopen-pal.so.*                 
/usr/lib/${DEB_HOST_MULTIARCH}
+usr/lib/*/openmpi/lib/libopen-rte.so.*                 
/usr/lib/${DEB_HOST_MULTIARCH}
+## Plugins
+usr/lib/*/openmpi/lib/openmpi3/*.so
+# usr/lib/*/openmpi/lib/libopen-orted-mpir.so
+usr/lib/*/openmpi/lib/ompi_monitoring_prof.so
diff -Nru openmpi-4.1.6/debian/libopenmpi3t64.links 
openmpi-4.1.6/debian/libopenmpi3t64.links
--- openmpi-4.1.6/debian/libopenmpi3t64.links   1970-01-01 00:00:00.000000000 
+0000
+++ openmpi-4.1.6/debian/libopenmpi3t64.links   2024-01-01 17:14:56.000000000 
+0000
@@ -0,0 +1,14 @@
+# Compatibility links to /usr/bin
+# SONAME symlinks
+usr/lib/${DEB_HOST_MULTIARCH}/libmca_common_sm.so.40.30.0              
usr/lib/${DEB_HOST_MULTIARCH}/libmca_common_sm.so.40
+usr/lib/${DEB_HOST_MULTIARCH}/libmpi_cxx.so.40.30.1                    
usr/lib/${DEB_HOST_MULTIARCH}/libmpi_cxx.so.40
+usr/lib/${DEB_HOST_MULTIARCH}/libmpi_mpifh-${env:FC_DEFAULT}.so.40.30.0        
                
usr/lib/${DEB_HOST_MULTIARCH}/libmpi_mpifh-${env:FC_DEFAULT}.so.40
+usr/lib/${DEB_HOST_MULTIARCH}/libmpi_mpifh.so.40.30.0                  
usr/lib/${DEB_HOST_MULTIARCH}/libmpi_mpifh.so.40
+usr/lib/${DEB_HOST_MULTIARCH}/libmpi.so.40.30.6                       
usr/lib/${DEB_HOST_MULTIARCH}/libmpi.so.40
+usr/lib/${DEB_HOST_MULTIARCH}/libmpi_usempif08.so.40.30.0              
usr/lib/${DEB_HOST_MULTIARCH}/libmpi_usempif08.so.40
+usr/lib/${DEB_HOST_MULTIARCH}/libmpi_usempi_ignore_tkr.so.40.30.0      
usr/lib/${DEB_HOST_MULTIARCH}/libmpi_usempi_ignore_tkr.so.40
+usr/lib/${DEB_HOST_MULTIARCH}/libmpi_usempif08-${env:FC_DEFAULT}.so.40.30.0    
        usr/lib/${DEB_HOST_MULTIARCH}/libmpi_usempif08-${env:FC_DEFAULT}.so.40
+usr/lib/${DEB_HOST_MULTIARCH}/libmpi_usempi_ignore_tkr-${env:FC_DEFAULT}.so.40.30.0
    
usr/lib/${DEB_HOST_MULTIARCH}/libmpi_usempi_ignore_tkr-${env:FC_DEFAULT}.so.40
+usr/lib/${DEB_HOST_MULTIARCH}/libompitrace.so.40.30.1                   
usr/lib/${DEB_HOST_MULTIARCH}/libompitrace.so.40
+usr/lib/${DEB_HOST_MULTIARCH}/libopen-pal.so.40.30.3                   
usr/lib/${DEB_HOST_MULTIARCH}/libopen-pal.so.40
+usr/lib/${DEB_HOST_MULTIARCH}/libopen-rte.so.40.30.3                   
usr/lib/${DEB_HOST_MULTIARCH}/libopen-rte.so.40
diff -Nru openmpi-4.1.6/debian/libopenmpi3t64.lintian-overrides 
openmpi-4.1.6/debian/libopenmpi3t64.lintian-overrides
--- openmpi-4.1.6/debian/libopenmpi3t64.lintian-overrides       1970-01-01 
00:00:00.000000000 +0000
+++ openmpi-4.1.6/debian/libopenmpi3t64.lintian-overrides       2024-02-19 
06:50:54.000000000 +0000
@@ -0,0 +1 @@
+libopenmpi3t64: package-name-doesnt-match-sonames libopenmpi3

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