Bug#799916: libjbig2dec0 is not Multi-Arch compatible
Quoting Yuriy M. Kaminskiy (2016-05-16 18:31:50) > On 16.05.2016 19:24, Jonas Smedegaard wrote: >> Quoting Yuriy M. Kaminskiy (2016-05-16 17:17:04) >>> Patch (against 0.13-1) attached. >> >> I believe your patch is flawed, however: the arch-specific jbig2dec >> package should not be marked "foreign" as it is unusable by foreign >> architectures. > > It *is* usable, of course. It is multi-arch, not crossbuild-arch (or > something), user is supposed to be able to run foreign arch binary on > their system (either natively, or via qemu-user). > E.g. I can use jbig2dec:amd64 on primary-arch i386 (or reverse) > perfectly fine. And if other package depends on jbig2dec binary, it > can use native or (any of) foreign binary equally fine. See > https://wiki.debian.org/Multiarch/Implementation That wiki page is what I consulted, and I am not convinced: The passage I found¹ talks about flagging packages where "one copy of this package, of any architecture, is sufficient to satisfy the needs of the runtime library package of every architecture" - and exemplifies with -data packages. I do not recognize -tools style packages as fitting that description. Please try harder to convince me (and no: stating "of course" is *not* helpful, quite the contrary). - Jonas ¹ https://wiki.debian.org/Multiarch/Implementation#Multi-Arch:_foreign_support_packages -- * Jonas Smedegaard - idealist & Internet-arkitekt * Tlf.: +45 40843136 Website: http://dr.jones.dk/ [x] quote me freely [ ] ask before reusing [ ] keep private signature.asc Description: signature
Bug#799916: libjbig2dec0 is not Multi-Arch compatible
On 16.05.2016 19:24, Jonas Smedegaard wrote: Hi Yuriy, Quoting Yuriy M. Kaminskiy (2016-05-16 17:17:04) Patch (against 0.13-1) attached. I believe your patch is flawed, however: the arch-specific jbig2dec package should not be marked "foreign" as it is unusable by foreign architectures. It *is* usable, of course. It is multi-arch, not crossbuild-arch (or something), user is supposed to be able to run foreign arch binary on their system (either natively, or via qemu-user). E.g. I can use jbig2dec:amd64 on primary-arch i386 (or reverse) perfectly fine. And if other package depends on jbig2dec binary, it can use native or (any of) foreign binary equally fine. See https://wiki.debian.org/Multiarch/Implementation
Bug#799916: libjbig2dec0 is not Multi-Arch compatible
Hi Yuriy, Quoting Yuriy M. Kaminskiy (2016-05-16 17:17:04) > Patch (against 0.13-1) attached. Thanks! I believe your patch is flawed, however: the arch-specific jbig2dec package should not be marked "foreign" as it is unusable by foreign architectures. - Jonas -- * Jonas Smedegaard - idealist & Internet-arkitekt * Tlf.: +45 40843136 Website: http://dr.jones.dk/ [x] quote me freely [ ] ask before reusing [ ] keep private signature.asc Description: signature
Bug#799916: libjbig2dec0 is not Multi-Arch compatible
Control: tags -1 patch
thanks
Patch (against 0.13-1) attached.
diff -Nru jbig2dec-0.13/debian/control jbig2dec-0.13/debian/control
--- jbig2dec-0.13/debian/control2016-05-10 17:52:21.0 +0300
+++ jbig2dec-0.13/debian/control2016-05-16 18:05:53.0 +0300
@@ -24,6 +24,7 @@
Provides: libjbig2dec-dev
Conflicts: libjbig2dec-dev
Architecture: any
+Multi-arch: same
Description: JBIG2 decoder library - development files
jbig2dec is a decoder library and example utility implementing the JBIG2
bi-level image compression spec. Also known as ITU T.88 and ISO IEC
@@ -36,6 +37,7 @@
Depends: ${shlibs:Depends}, ${misc:Depends}
Pre-Depends: ${misc:Pre-Depends}
Architecture: any
+Multi-arch: same
Description: JBIG2 decoder library - shared libraries
jbig2dec is a decoder library and example utility implementing the JBIG2
bi-level image compression spec. Also known as ITU T.88 and ISO IEC
@@ -47,6 +49,7 @@
Section: graphics
Depends: ${shlibs:Depends}, ${misc:Depends}
Architecture: any
+Multi-arch: foreign
Description: JBIG2 decoder library - tools
jbig2dec is a decoder library and example utility implementing the JBIG2
bi-level image compression spec. Also known as ITU T.88 and ISO IEC
diff -Nru jbig2dec-0.13/debian/control.in jbig2dec-0.13/debian/control.in
--- jbig2dec-0.13/debian/control.in 2016-05-10 14:06:28.0 +0300
+++ jbig2dec-0.13/debian/control.in 2016-05-16 18:06:19.0 +0300
@@ -15,6 +15,7 @@
Provides: libjbig2dec-dev
Conflicts: libjbig2dec-dev
Architecture: any
+Multi-arch: same
Description: JBIG2 decoder library - development files
jbig2dec is a decoder library and example utility implementing the JBIG2
bi-level image compression spec. Also known as ITU T.88 and ISO IEC
@@ -27,6 +28,7 @@
Depends: ${shlibs:Depends}, ${misc:Depends}
Pre-Depends: ${misc:Pre-Depends}
Architecture: any
+Multi-arch: same
Description: JBIG2 decoder library - shared libraries
jbig2dec is a decoder library and example utility implementing the JBIG2
bi-level image compression spec. Also known as ITU T.88 and ISO IEC
@@ -38,6 +40,7 @@
Section: graphics
Depends: ${shlibs:Depends}, ${misc:Depends}
Architecture: any
+Multi-arch: foreign
Description: JBIG2 decoder library - tools
jbig2dec is a decoder library and example utility implementing the JBIG2
bi-level image compression spec. Also known as ITU T.88 and ISO IEC
Bug#799916: libjbig2dec0 is not Multi-Arch compatible
Package: libjbig2dec0 Version: 0.12-2 Severity: normal Dear Maintainer, libjbig2dec0 is not multiarch compatible. In turn this prevents installing the 32-bit libgs-dev package on 64-bit Debian systems. -- System Information: Debian Release: stretch/sid APT prefers testing APT policy: (500, 'testing'), (1, 'experimental') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 4.1.0-2-amd64 (SMP w/4 CPU cores) Locale: LANG=pl_PL.UTF-8, LC_CTYPE=pl_PL.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) Versions of packages libjbig2dec0 depends on: ii libc6 2.19-20 libjbig2dec0 recommends no packages. libjbig2dec0 suggests no packages. -- no debconf information
