Using libg++ with egcs

[Jeff Johnson <jbj at jbj dot org>]

Hi --

I'm having trouble compiling c++ components of ncurses-4.1  with egcs. I'm
running on a sparc-sun-solaris2.6 with

egcs-1.0	(--enable-shared --enable-haifa --with-gnu-ld --with-gnu-asm)
egcs-1.0.diff		(H. J. Lu)
libg++2.8.0b6.3		(H. J. Lu)
binutils-2.8.1.0.17	(H. J. Lu)

and "make -k check" as well as groff compile seem OK.

However, I noticed the gxx_includedir missing underscore problem. What
is the "right" place to install libg++ files with egcs? I chose to
put these in /usr/local/include/g++. (N.B.: I also have older copies in
/usr/local/lib/g++-include).

Second, I am now seeing the following compiling ncurses. 

[ deleted }
cd c++; make  INSTALL_PREFIX="" all
make[1]: Entering directory `/K/h/jbj/src/ncurses/c++'
cd ../obj_s; c++ -DNDEBUG -I. -I../include -I/usr/local/include -I../include -I.
/../c++ -DHAVE_CONFIG_H -O2 -fpic -c ../c++/cursesm.cc
In file included from /usr/local/include/g++/cmath:7,
                 from /usr/local/include/g++/builtin.h:33,
                 from ../c++/cursesw.h:15,
                 from ../c++/cursesp.h:5,
                 from ../c++/cursesm.h:27,
                 from ../c++/cursesm.cc:30:
/usr/local/lib/gcc-lib/sparc-sun-solaris2.6/egcs-2.90.21/include/math.h:82: warn
ing: `exception' redefined
../c++/cursesw.h:14: warning: this is the location of the previous definition
In file included from /usr/local/lib/g++-include/std/typeinfo.h:243,
                 from /usr/local/lib/g++-include/typeinfo:5,
                 from ../c++/etip.h:6,
                 from ../c++/cursesw.h:29,
                 from ../c++/cursesp.h:5,
                 from ../c++/cursesm.h:27,
                 from ../c++/cursesm.cc:30:
/usr/local/include/g++/stdexcept:40: parse error before `{'
/usr/local/include/g++/stdexcept:44: virtual outside class declaration
/usr/local/include/g++/stdexcept:44: non-member function `what()' cannot have `c
onst' method qualifier
/usr/local/include/g++/stdexcept: In function `const char * what()':
[ more deleted }

I nuked HAVE_BUILTIN_H in ncurses_cfg.h and that got me to:

cd ../obj_s; c++ -DNDEBUG -I. -I../include -I/usr/local/include -I../include -I./../c++ -DHAVE_CONFIG_H -O2 -fpic -c ../c++/cursesm.cc
../c++/etip.h: In function `void THROW(const class NCursesException *)':
In file included from ../c++/cursesw.h:29,
                 from ../c++/cursesp.h:5,
                 from ../c++/cursesm.h:27,
                 from ../c++/cursesm.cc:30:
../c++/etip.h:140: `lib_error_handler' undeclared (first use this function)
../c++/etip.h:140: (Each undeclared identifier is reported only once
../c++/etip.h:140: for each function it appears in.)

Is there a fix for c++ in ncurses (I dunno c++) ?

TNX es 73 de Jeff

-- 
Jeff Johnson	ARS N3NPQ
jbj@jbj.org
Gaithersburg, MD