mbchar.h

[Kaveh R. Ghazi]

 > From: Jeffrey A Law <law@cygnus.com>
 >  
 > I guess nobody's been using multi-byte characters recently -- GCC
 > wouldn't even build with mbchars because of a missing #endif..
 >  
 >         * mbchar.h: Add missing #endif.


	Okay, I gave it a try.  I noticed one oddity.  The entry for
--enable-c-mbchar looks like this:

 > AC_ARG_ENABLE(c-mbchar,
 > [  --enable-c-mbchar       Enable multibyte characters for C and
 > C++.],
 > if [[[ x$enable_c_mbchar != xno ]]]; then
 >   extra_c_flags=-DMULTIBYTE_CHARS=1
 > fi)

However there is an entry for --enable-c-cpplib which uses the same
variable extra_c_flags:

 > AC_ARG_ENABLE(c-cpplib,
 > [  --enable-c-cpplib       link cpplib directly into C and C++
 > compilers
 >                           (EXPERIMENTAL) (implies --enable-cpplib).],
 > if test x$enable_c_cpplib != xno; then
 >   extra_c_objs="${extra_c_objs} libcpp.a"
 >   extra_cxx_objs="${extra_cxx_objs} ../libcpp.a"
 >   extra_c_flags="${extra_c_flags} -DUSE_CPPLIB=1"
 >   cpp_main=cppmain
 > fi)


Note that the mbchar entry overwrites the extra_c_flags variable while
the cpplib one appends to it.  Is this intentional (possibly due to
lack of mbchar support in cpplib?)

		--Kaveh
--
Kaveh R. Ghazi			Engagement Manager / Project Services
ghazi@caip.rutgers.edu		Qwest Internet Solutions