Ubuntu
ldc package

Sync ldc 1:1.1.0-2 (universe) from Debian unstable (main)

Bug #1607432 reported by Matthias Klumpp
14
This bug affects 1 person
Affects Status Importance Assigned to Milestone
ldc (Ubuntu)
Fix Released
Wishlist
Unassigned

Bug Description

Please sync ldc 1:1.1.0-2 (universe) from Debian unstable (main)

Explanation of the Ubuntu delta and why it can be dropped:
  * use-std-versions-cmath-ctype-functions.patch: Fix FTBFS
    with GCC 5.3. (LP: #1570006)

The FTBFS has been resolved upstream, that patch is no longer necessary and the packaging can be resynchronized with Debian.

Changelog entries since current yakkety version 1:0.17.1-1ubuntu1:

ldc (1:1.1.0-2) unstable; urgency=medium

  * Multiarch enable
  * Install includes separately to avoid clash with gdc (Closes: #827211)

 -- Konstantinos Margaritis <email address hidden> Thu, 14 Jul 2016 21:56:46 +0300

ldc (1:1.1.0-1) unstable; urgency=medium

  * New upstream release
  * Removed debug packages, dbgsym packages are provided.

 -- Konstantinos Margaritis <email address hidden> Sat, 09 Jul 2016 20:55:49 +0300

Matthias Klumpp (ximion)
Changed in ldc (Ubuntu):
importance: Undecided → Wishlist
Revision history for this message
Jeremy Bícha (jbicha) wrote :

According to Debian's build logs, the package FTBFS on powerpc but the current ldc builds on Ubuntu's powerpc so that seems like it would be a regression.

https://buildd.debian.org/status/package.php?p=ldc
https://buildd.debian.org/status/logs.php?pkg=ldc&arch=powerpc

Revision history for this message
Matthias Klumpp (ximion) wrote :

Yeah, unfortunately we (LDC Debian maintainer and I) and upstream don't know yet why this fails (yet).
See https://github.com/ldc-developers/ldc/issues/1636
That segfault is weird...
It's likely that we will just drop the architecture from being built until this is fixed.

Revision history for this message
Jeremy Bícha (jbicha) wrote :

Could you talk to someone from ~ubuntu-archive about dropping the powerpc binaries then?

I don't want to sync this package if it will just get stuck in -proposed. Thanks!

Revision history for this message
Matthias Klumpp (ximion) wrote :

Will do - meanwhile, there is also another issue for Yakkety which needs to be addressed somehow - apparently LDC chokes on the Yakkety toolchain compiling everything with -fPIE by default now.
See https://github.com/ldc-developers/ldc/issues/1618#issuecomment-236229097 for details on that.

Revision history for this message
Matthias Klumpp (ximion) wrote :

I made a (working) patch for the PIE issue (attached), so the only remaining problem is the compilation issue on powerpc.

Revision history for this message
Daniel Holbach (dholbach) wrote :

Even with your patch applied, I'm seeing the following build failure on yakkety/amd64:

[ 0%] Generating ddmd/idgen
cd /build/ldc-1.1.0 && /usr/bin/ldmd2 -wi -O -inline -release -J/build/ldc-1.1.0/ddmd -I/build/ldc-1.1.0/ddmd -of/build/ldc-1.1.0/build-static/ddmd/idgen ddmd/idgen.d
/usr/bin/ld: /build/ldc-1.1.0/build-static/ddmd/idgen.o: relocation R_X86_64_32 against `.rodata.str1.1' can not be used when making a shared object; recompile with -fPIC
/build/ldc-1.1.0/build-static/ddmd/idgen.o: error adding symbols: Bad value
collect2: error: ld returned 1 exit status
Error: /usr/bin/gcc failed with status: 1
CMakeFiles/LDCShared.dir/build.make:68: recipe for target 'ddmd/idgen' failed

Sebastien Bacher (seb128)
Changed in ldc (Ubuntu):
status: New → Incomplete
Revision history for this message
Jeremy Bícha (jbicha) wrote :

The sync has been done but it won't migrate until the powerpc binaries are removed:

https://launchpad.net/ubuntu/+source/ldc/1:1.1.0-2ubuntu2

Changed in ldc (Ubuntu):
status: Incomplete → Fix Committed
Revision history for this message
Matthias Klumpp (ximion) wrote :

Thank you!
I am poking the Debian maintainer to update the package, because the current one is actually an older Git snapshot of LDC, which has a few annoying bugs (like broken debug support...)
Cheers,
    Matthias

Matthias Klumpp (ximion)
Changed in ldc (Ubuntu):
status: Fix Committed → Fix Released
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