[v3] doc-latex-doxygen, doc-pdf-doxygen

[Benjamin Kosnik]

Adds an option, doc-pdf-doxygen, that builds a pdf version of the
doxygen API reference. This generated document is quite large (4k
pages, 20MB). See it here:
http://people.redhat.com/bkoz/documentation/20100303-libstdc++-api.pdf.bz2

I was really trying to solve the intra-linking issue, where docbook can
link directly into a stable doxygen link, and did this while
investigating potential solutions.

Fixes in run_doxygen.sh as I was add the latex support, to remove
doxygen workarounds that are not present in current (1.6.1) releases.

I "tested" the generated pdf manual to make sure it could be opened and
read on fedora 12, and mac. Some of the index nesting for various
groups is not nested (sequence should be under containers) but that
seems minor considering the sheer number of Makefile hacks necessary to
get to this point. 

tested x86/linux

-benjamin
-------------- next part --------------
A non-text attachment was scrubbed...
Name: 20100303-2.patch
Type: text/x-patch
Size: 18443 bytes
Desc: not available
URL: <http://gcc.gnu.org/pipermail/gcc-patches/attachments/20100304/6b69b9aa/attachment.bin>