[gst-devel] New atomic.h test not working for 2.2 case

[Erik Walthinsen]

According to the autoconf manual, AC_EGREP_HEADER will run it through the
preprocessor first.  Since atomic.h actually #define's atomic_read and
atomic_set, they never show up in the cpp output.  Probably will have to
resort to a `grep atomic_set /usr/include/asm/atomic.h`, which is ugly
since it doesn't have to be in /usr/include.  Ick.  I wonder if there's
some other difference between the files that doesn't disappear when parsed
through cpp?

         Erik Walthinsen <omega at cse.ogi.edu> - Staff Programmer @ OGI
        Quasar project - http://www.cse.ogi.edu/DISC/projects/quasar/
   Video4Linux Two drivers and stuff - http://www.cse.ogi.edu/~omega/v4l2/
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