| Summary: | sci-mathematics/octave-4.0.3: liboctinterp.so missing -lz linkage | ||
|---|---|---|---|
| Product: | Gentoo Linux | Reporter: | Michał Górny <mgorny> |
| Component: | Current packages | Assignee: | Gentoo Science Mathematics related packages <sci-mathematics> |
| Status: | RESOLVED TEST-REQUEST | ||
| Severity: | normal | ||
| Priority: | Normal | ||
| Version: | unspecified | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Package list: | Runtime testing required: | --- | |
| Bug Depends on: | |||
| Bug Blocks: | 593674 | ||
| Attachments: | sci-mathematics:octave-4.0.3:20160913-134139.log.bz2 | ||
Please try again. commit 430460192fa2d64c196a18b34d386d4f244f5755 Author: David Seifert <soap@gentoo.org> Date: Sat Sep 24 14:43:45 2016 +0200 sci-mathematics/octave: Fix zlib underlinking Gentoo-bug: 593670 * [QA] Add -Wl,-z,defs to LDFLAGS * Make dependency on sys-libs/zlib unconditional The bug has been referenced in the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=28712fe5aac4a7328f54bfc23bab8e0a10343a19 commit 28712fe5aac4a7328f54bfc23bab8e0a10343a19 Author: Benda Xu <heroxbd@gentoo.org> AuthorDate: 2019-08-25 01:10:13 +0000 Commit: Benda Xu <heroxbd@gentoo.org> CommitDate: 2019-08-25 01:12:08 +0000 sci-mathematics/octave: Bump to 5.1.0. Adopted to ${PN}-5.1.0-pkgbuilddir.patch with minor changes. Removed --without-OSMesa as the option is no longer available. Removed --Wl,-z defs, because upstream designed the related objects as loadable plugins. Reference: http://savannah.gnu.org/bugs/?53627 Suggested-By: Fabio Rossi Bug: https://bugs.gentoo.org/593670 Closes: https://bugs.gentoo.org/661048 Closes: https://bugs.gentoo.org/679654 Signed-off-by: Benda Xu <heroxbd@gentoo.org> sci-mathematics/octave/Manifest | 1 + .../octave/files/octave-5.1.0-pkgbuilddir.patch | 43 +++++ sci-mathematics/octave/octave-5.1.0.ebuild | 192 +++++++++++++++++++++ 3 files changed, 236 insertions(+) |
Created attachment 445608 [details] sci-mathematics:octave-4.0.3:20160913-134139.log.bz2 To reproduce, set: LDFLAGS="... -Wl,-z,defs" As a result: libtool: link: x86_64-pc-linux-gnu-g++-5.4.0 [...] -o .libs/liboctinterp.so.3.1.1 fails with: /usr/lib/gcc/x86_64-pc-linux-gnu/5.4.0/../../../../x86_64-pc-linux-gnu/bin/ld: corefcn/.libs/libcorefcn.a(corefcn_libcorefcn_la-c-file-ptr-stream.o): undefined reference to symbol 'gzwrite' /lib64/libz.so.1: error adding symbols: DSO missing from command line which indicates that the shared library needs to be linked to -lz. The problem is not noticed without -Wl,-z,defs because apparently -lz is implicitly linked by all programs using the library. While solving this, please also try to convince upstream into linking their shared libraries with -Wl,-z,defs (when supported by the linker) to prevent these kind of issues in the future.