On 9/24/2011 2:19 AM, Jürgen Hunold wrote:
Hi Eric,
On Saturday, 24. September 2011 01:45:06 Eric Niebler wrote:
. I've built clang as described here: <http://clang.llvm.org/get_started.html>. I added the following line to my user-config.jam:
using clang : : /home/eric/build/Debug+Asserts/bin/clang++ ;
looks fine.
Now when I try to build, say, the Foreach tests, I get:
In file included from cstr_byref.cpp:11: In file included from ../../../boost/test/minimal.hpp:37: In file included from ../../../boost/test/impl/execution_monitor.ipp:170: In file included from /usr/include/errno.h:36: In file included from /usr/include/bits/errno.h:25: /usr/include/linux/errno.h:4:10: fatal error: 'asm/errno.h' file not found #include <asm/errno.h>
Clang and gcc and includes. A never ending story ;-))
Well, it's better than clang on Windows or clang on cygwin. :-P
I use:
# Clang trunk using clang : # version 3.0 : # compiler $(HOME)/local/bin/clang++ : # options <cxxflags>-fPIC <cxxflags>-Wno-mismatched-tags <cxxflags>-Wno-unused-variable # Workaround <cxxflags>-I/usr/include/x86_64-linux-gnu ;
The main workaround is -I/usr/include/x86_64-linux-gnu
where I have
/usr/include/x86_64-linux-gnu/asm/errno.h
For me, the magic switch was: <cxxflags>-I/usr/include/i386-linux-gnu/
You might want to file a bug report with clang.
I might at that! Thanks to all who helped. It works now. -- Eric Niebler BoostPro Computing http://www.boostpro.com