Bug 235004

Summary:	hugin-0.7.0_rc2 fails with --as-needed
Product:	Gentoo Linux	Reporter:	Ștefan Talpalaru <stefantalpalaru>
Component:	Current packages	Assignee:	Gentoo Graphics Project <graphics+disabled>
Status:	RESOLVED FIXED
Severity:	minor	CC:	maekke
Priority:	High
Version:	unspecified
Hardware:	All
OS:	Linux
Whiteboard:
Package list:		Runtime testing required:	---
Bug Depends on:
Bug Blocks:	129413

Description Ștefan Talpalaru 2008-08-17 11:07:36 UTC

The libpng, libjpeg and libtiff libraries are not linked when LDFLAGS="-Wl,--as-needed". With an empty LDFLAGS it compiles just fine.

(...)
Linking CXX executable matchpoint
[ 41%] Building CXX object src/hugin1/base_wx/CMakeFiles/huginbasewx.dir/MyProgressDialog.o
/var/tmp/portage/media-gfx/hugin-0.7.0_rc2/work/hugin_build/src/foreign/vigra/vigra_impex/libhuginvigraimpex.so: undefined reference to `Imf::RgbaInputFile::RgbaInputFile(char const*, int)'
/var/tmp/portage/media-gfx/hugin-0.7.0_rc2/work/hugin_build/src/foreign/vigra/vigra_impex/libhuginvigraimpex.so: undefined reference to `png_create_read_struct'
(...)


Reproducible: Always

Steps to Reproduce:

Comment 1 Santiago M. Mola (RETIRED) gentoo-dev

2008-08-17 16:46:38 UTC

Last as-needed bug on upstream: http://sourceforge.net/tracker/index.php?func=detail&aid=1729682&group_id=77506&atid=550443

Comment 2 Markus Meier gentoo-dev

2008-08-17 17:31:23 UTC

Stefan, could you please test the attached patch in this link?
http://sourceforge.net/tracker/index.php?func=detail&aid=1979840&group_id=77506&atid=550443

Comment 3 Ștefan Talpalaru 2008-08-18 08:32:27 UTC

The patch works.

Comment 4 Markus Meier gentoo-dev

2008-08-18 16:38:57 UTC

patch added, thanks for testing and reporting!
you may resync and remerge hugin in a few hours.