Bug#614512: FTBFS in version 8.0.1-2
Source: mesa-demos
Version: 8.0.1-2
Severity: minor
Tags: patch
I am getting a FTBFS when making a local build of mesa-demos using
version 8.0.1-2. I was able to build 8.0.1-1 from your git repo on
Feb. 6 (before it was released), but my latest build attempt failed.
I was able to resolve the problem after doing a bit of research. I
found that 'xeglgears.c' and 'xeglthreads.c' (in 'src/egl/opengl') both
depend on libX11, and 'xeglthreads.c' also depends on libpthreads.
This apparently is a problem that has struck mesa-demos in the past,
before its sources were separated from mesa itself this past year. I
found this online info, for example:
http://www.mail-archive.com/mesa3d-dev@lists.sourceforge.net/msg12679.html
I marked the severity as minor because I have a massively altered
graphics stack installed -- many packages built locally instead of
obtained from Debian servers -- and the problem may only affect me.
IOW, you may wish to dismiss this report out of hand.
My purpose of filing the bug is to provide an early warning to the
Debian XSF in case something has changed recently that is uncovering an
underlying bug. As I mentioned before, I was able to build mesa-demos
before; tonight I could not.
I have attached a patch using 'reportbug -A'. (If that fails to work,
let me know, and I will resend it.) It is a two-liner which adds
*_LDADD specs for xegl{gears,threads} in 'Makefile.am' (dir:
'src/egl/opengl'); the build works fine for me with this patch applied.
HTH,
Dave W.
-- System Information:
Debian Release: wheezy/sid
APT prefers unstable
APT policy: (990, 'unstable'), (350, 'experimental')
Architecture: amd64 (x86_64)
Kernel: Linux 2.6.37.1+drm2.6.38+df110216.9f4283f4.110220.desktop.kms (SMP w/4 CPU cores; PREEMPT)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
diff -u a/src/egl/opengl/Makefile.am b/src/egl/opengl/Makefile.am
--- a/src/egl/opengl/Makefile.am 2010-07-07 13:57:15.000000000 -0400
+++ b/src/egl/opengl/Makefile.am 2011-02-21 19:55:40.000000000 -0500
@@ -67,3 +67,6 @@
eglgears_x11_LDADD = ../eglut/libeglut_x11.la
egltri_x11_LDADD = ../eglut/libeglut_x11.la
+
+xeglgears_LDADD = $(X11_LIBS)
+xeglthreads_LDADD = $(X11_LIBS) -lpthread
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