Bug 213150

Summary:	media-gfx/yafray-0.0.9 fails to compile
Product:	Gentoo Linux	Reporter:	Oliver Koch <oliver.koch>
Component:	New packages	Assignee:	Gentoo Graphics Project <graphics+disabled>
Status:	RESOLVED DUPLICATE
Severity:	normal
Priority:	High
Version:	unspecified
Hardware:	All
OS:	Linux
Whiteboard:
Package list:		Runtime testing required:	---
Attachments:	patch to make scons use g++ as linker

Description Oliver Koch 2008-03-12 14:03:41 UTC

scons uses ld as linker where it should apparently use g++

Reproducible: Always

Steps to Reproduce:
1.emerge yafray

Actual Results:  
[..]
ld -o src/yafraycore/libyafraycore.so -shared -no_archive src/yafraycore/bound.os src/yafraycore/buffer.os src/yafraycore/yafsystem.os src/yafraycore/tools.os src/yafraycore/camera.os src/yafraycore/color.os src/yafraycore/filter.os src/yafraycore/matrix4.os src/yafraycore/object3d.os src/yafraycore/triangletools.os src/yafraycore/mesh.os src/yafraycore/kdtree.os src/yafraycore/triclip.os src/yafraycore/reference.os src/yafraycore/renderblock.os src/yafraycore/scene.os src/yafraycore/forkedscene.os src/yafraycore/threadedscene.os src/yafraycore/ipc.os src/yafraycore/ccthreads.os src/yafraycore/noise.os src/yafraycore/background.os src/yafraycore/sphere.os src/yafraycore/texture.os src/yafraycore/metashader.os src/yafraycore/targaIO.os src/yafraycore/triangle.os src/yafraycore/vector3d.os src/yafraycore/photon.os src/yafraycore/params.os src/yafraycore/HDR_io.os src/yafraycore/spectrum.os src/yafraycore/EXR_io.os -L/usr/lib64 -lpthread -lIlmImf -lImath -lIex -lHalf
ld: /usr/lib64/libpthread.a(pthread_create.o): relocation R_X86_64_32S against `a local symbol' can not be used when making a shared object; recompile with -fPIC
/usr/lib64/libpthread.a: could not read symbols: Bad value
scons: *** [src/yafraycore/libyafraycore.so] Error 1
scons: building terminated because of errors.



Adding SHLINK = "g++", LINK = "g++" to scons' Environment helps. See attached yafray-0.0.9-scons.patch or http://myxman.org/dp/node/150

Comment 1 Oliver Koch 2008-03-12 14:06:46 UTC

Created attachment 145902 [details, diff]
patch to make scons use g++ as linker

Comment 2 Jakub Moc (RETIRED) gentoo-dev

2008-03-12 14:09:26 UTC

Comment on attachment 145902 [details, diff]
patch to make scons use g++ as linker

This patch is wrong and will break cross-compile, you can't hardcode stuff like this.

Comment 3 Oliver Koch 2008-03-13 12:14:34 UTC

I don't get why the presence of ifc causes scons to choose the wrong linker (see bug 166480 comment 13) but it boils down to "same problem, different error message". Sorry for wasting a bugreport on this.

*** This bug has been marked as a duplicate of bug 166480 ***