Re: configure feature test for .align

[Tom Tromey]

Linus> We now use nm, found by AC_CHECK_TOOL.  Will that do?

Works for me.

Linux> We use this horrible sed script to find the symbol value:

Linus>   sed -e 's;[[][0-9][]]\(.*\);\1;' -e 's;[^1-9]*\([0-9]*\).*;\1;'

Different flavors of nm have different output formatting.  Something
to be aware of.

Tom