Predefined macros are practices not very well recommended, but can be
better than having no documents at all. Without those predefined
macros, Doxygen confused for instace PUREFUNC(int foo()) to be a
declaration of PUREFUNC, not foo.
Compilation of extension libraries written in C++ are reportedly
broken due to https://github.com/ruby/ruby/pull/2404
The root cause of this issue was that the definition of ANYARGS
differ between C and C++, and that of C++ is incompatible with the
updated ones.
We are using the incompatibility against itself. In C++ two distinct
function prototypes can be overloaded. We provide the old, ANYARGSed
prototypes in addition to the current granular ones; and let the
older ones warn about types.
HTML_ALIGN_MEMBERS lines. They have been obsolete in
Doxygen version 1.8.2.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37095 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* configure.in: new checking for dot and doxygen.
* template/Doxyfile.template: merged with Doxyfile.in.
configured some options.
* common.mk (capi): use $(DOXYGEN) instead of "doxygen".
(Doxyfile): removed a duplicate entry in the dependency.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@23895 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
