Force inlining fails

[Finomnis]

My current config:
gcc 4.7.1
boost 1.55

Building hpx works, building the hpxcl afterwards fails with a lot of "error: inlining failed in call to always_inline" messages.

HPXCL Build log:
https://gist.github.com/Finomnis/3cfb29615ce2961d27dd

Ways to reproduce this problem:

• checkout hpx and build with gcc-4.7.1 (only tested on this version, maybe problem exists on other versions as well)
• checkout hpxcl and build (https://github.com/STEllAR-GROUP/hpxcl.git)

I think this is a problem with hpx.
If it turns out to be a bug in the hpxcl code, I appologize and greatly appreciate any hints to solve it.

[Finomnis]

One workaround to temporarily fix this problem is to delete all BOOST_FORCEINLINE in every file of the hpx/runtime/actions/preprocessed folder

[Finomnis]

Fixed.