[Android-tools-devel] Bug#1062211: android-platform-frameworks-native: NMU diff for 64-bit time_t transition

Wed Jan 31 18:44:05 GMT 2024

Source: android-platform-frameworks-native
Version: 1:10.0.0+r36-1
Severity: serious
Tags: patch pending
Justification: library ABI skew on upgrade
User: debian-arm at lists.debian.org
Usertags: time-t

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
android-platform-frameworks-native 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 android-platform-frameworks-native
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'), (500, 'testing'), (1, 'experimental')
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)
-------------- next part --------------
diff -Nru android-platform-frameworks-native-10.0.0+r36/debian/android-libetc1.docs android-platform-frameworks-native-10.0.0+r36/debian/android-libetc1.docs

--- android-platform-frameworks-native-10.0.0+r36/debian/android-libetc1.docs	2020-11-22 15:26:31.000000000 +0000
+++ android-platform-frameworks-native-10.0.0+r36/debian/android-libetc1.docs	1970-01-01 00:00:00.000000000 +0000
@@ -1 +0,0 @@
-NOTICE
diff -Nru android-platform-frameworks-native-10.0.0+r36/debian/android-libetc1.install android-platform-frameworks-native-10.0.0+r36/debian/android-libetc1.install
--- android-platform-frameworks-native-10.0.0+r36/debian/android-libetc1.install	2020-11-22 15:26:31.000000000 +0000
+++ android-platform-frameworks-native-10.0.0+r36/debian/android-libetc1.install	1970-01-01 00:00:00.000000000 +0000
@@ -1,3 +0,0 @@
-#!/usr/bin/dh-exec
-
-debian/out/libETC1.so.0   usr/lib/${DEB_HOST_MULTIARCH}/android
\ No newline at end of file
diff -Nru android-platform-frameworks-native-10.0.0+r36/debian/android-libetc1t64.docs android-platform-frameworks-native-10.0.0+r36/debian/android-libetc1t64.docs
--- android-platform-frameworks-native-10.0.0+r36/debian/android-libetc1t64.docs	1970-01-01 00:00:00.000000000 +0000
+++ android-platform-frameworks-native-10.0.0+r36/debian/android-libetc1t64.docs	2020-11-22 15:26:31.000000000 +0000
@@ -0,0 +1 @@
+NOTICE
diff -Nru android-platform-frameworks-native-10.0.0+r36/debian/android-libetc1t64.install android-platform-frameworks-native-10.0.0+r36/debian/android-libetc1t64.install
--- android-platform-frameworks-native-10.0.0+r36/debian/android-libetc1t64.install	1970-01-01 00:00:00.000000000 +0000
+++ android-platform-frameworks-native-10.0.0+r36/debian/android-libetc1t64.install	2020-11-22 15:26:31.000000000 +0000
@@ -0,0 +1,3 @@
+#!/usr/bin/dh-exec
+
+debian/out/libETC1.so.0   usr/lib/${DEB_HOST_MULTIARCH}/android
\ No newline at end of file
diff -Nru android-platform-frameworks-native-10.0.0+r36/debian/android-libetc1t64.lintian-overrides android-platform-frameworks-native-10.0.0+r36/debian/android-libetc1t64.lintian-overrides
--- android-platform-frameworks-native-10.0.0+r36/debian/android-libetc1t64.lintian-overrides	1970-01-01 00:00:00.000000000 +0000
+++ android-platform-frameworks-native-10.0.0+r36/debian/android-libetc1t64.lintian-overrides	2024-01-31 18:43:54.000000000 +0000
@@ -0,0 +1 @@
+android-libetc1t64: package-name-doesnt-match-sonames android-libetc1
diff -Nru android-platform-frameworks-native-10.0.0+r36/debian/changelog android-platform-frameworks-native-10.0.0+r36/debian/changelog
--- android-platform-frameworks-native-10.0.0+r36/debian/changelog	2020-11-22 15:40:12.000000000 +0000
+++ android-platform-frameworks-native-10.0.0+r36/debian/changelog	2024-01-31 18:43:55.000000000 +0000
@@ -1,3 +1,10 @@
+android-platform-frameworks-native (1:10.0.0+r36-1.1) experimental; urgency=medium
+
+  * Non-maintainer upload.
+  * Rename libraries for 64-bit time_t transition.
+
+ -- Steve Langasek <vorlon at debian.org>  Wed, 31 Jan 2024 18:43:55 +0000
+
 android-platform-frameworks-native (1:10.0.0+r36-1) unstable; urgency=medium
 
   [ Roger Shimizu ]
diff -Nru android-platform-frameworks-native-10.0.0+r36/debian/control android-platform-frameworks-native-10.0.0+r36/debian/control
--- android-platform-frameworks-native-10.0.0+r36/debian/control	2020-11-22 15:40:12.000000000 +0000
+++ android-platform-frameworks-native-10.0.0+r36/debian/control	2024-01-31 18:43:54.000000000 +0000
@@ -24,7 +24,10 @@
  This package contains headers in include/android in platform/frameworks/native
  Consists of all the header files ranging from asset_manager.h to window.h.
 
-Package: android-libetc1
+Package: android-libetc1t64
+Provides: ${t64:Provides}
+Replaces: android-libetc1
+Breaks: android-libetc1 (<< ${source:Version})
 Section: libs
 Architecture: amd64 i386 armel armhf arm64 mips mipsel mips64el
 Depends: ${shlibs:Depends}, ${misc:Depends}
@@ -36,7 +39,7 @@
 Package: android-libetc1-dev
 Section: libdevel
 Architecture: amd64 i386 armel armhf arm64 mips mipsel mips64el
-Depends: android-libetc1 (= ${binary:Version}), ${misc:Depends},  ${shlibs:Depends}
+Depends: android-libetc1t64 (= ${binary:Version}), ${misc:Depends},  ${shlibs:Depends}
 Description: ETC1 compression library - Development files
  Ericsson Texture Compression (ETC) is a lossy texture compression technique
  developed in collaboration with Ericsson Research in early 2005. libETC1
