Bug#887453: libunwind: please disable lzma on ia64

Jason Duerstock <[email protected]>
Newsgroups gmane.linux.debian.ports.ia64
Message-ID <151612604463.23622.14299942066913040474.reportbug__33820.2331368395$1516126060$gmane$org@deb-ia64.gallaudet.edu>
Source: libunwind
Severity: normal
Tags: patch
User: [email protected]
Usertags: ia64

Dear Maintainer,

For the ia64 port, we would like to disable lzma support for ia64, as it has caused several packages
to fail building when static linking is used.  (gcc doesn't know to include liblzma.a when it tries to
include libunwind.a).

The attached patch should accomplish this.

We will re-enable it once we've determined a good way to work through this problem.

Thanks,

Jason


-- System Information:
Debian Release: buster/sid
  APT prefers unstable
  APT policy: (500, 'unstable')
Architecture: ia64

Kernel: Linux 3.14-0.bpo.2-mckinley (SMP w/2 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: sysvinit (via /sbin/init)
libunwind.diff.2 (text/plain, 585 B)
--- debian/control.orig	2018-01-16 10:06:58.752562266 -0500
+++ debian/control	2018-01-16 10:07:19.420483094 -0500
@@ -2,8 +2,8 @@
 Priority: optional
 Section: libs
 Maintainer: Adrian Bunk <[email protected]>
-Build-Depends: debhelper (>= 10), liblzma-dev <!pkg.libunwind.nolzma>, texlive-extra-utils
-Build-Conflicts: liblzma-dev <pkg.libunwind.nolzma>
+Build-Depends: debhelper (>= 10), liblzma-dev [!ia64] <!pkg.libunwind.nolzma>, texlive-extra-utils
+Build-Conflicts: liblzma-dev [ia64] <pkg.libunwind.nolzma>
 Standards-Version: 4.1.1
 Homepage: http://www.nongnu.org/libunwind
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