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From: ty@reef.cis.ufl.edu (Tyng-Jing Yang)
Newsgroups: comp.sys.next
Subject: Re: where are libg++ sources? I tried, but....
Message-ID: <TY.91Apr13010352@reef.cis.ufl.edu>
Date: 13 Apr 91 05:03:52 GMT
Sender: news@uflorida.cis.ufl.EDU
Organization: UF CIS Department
Lines: 71
In-reply-to: madler@nntp-server.caltech.edu's message of 10 Apr 91 20:50:32 GMT


>You can get the source from prep.ai.mit.edu.  Also see objc.702 in 
>NextAnswers for how to compile libg++ 1.37.0 on the NeXT.

I did follow objc.702 to change variables in makefiles under src, test, 
and the main makefile. According to objc.702 we need to make following
changes in main makefile,
1. enable XTRAFLAGS = -DNO_LIBGXX_MALLOC,
    also change sub makefiles in src,test dir.
2. Let PWD=/me/shar/g++lib (in my own case),since I'm not using GNU
   make.
3. Put the following lines in time.h in g++-include dir.
   #ifndef time_h
   #define time_h 1
   #ifdef NeXT 
   #define _TIME_H 1
   #endif
4. Let GXX=cc++, VERBOSITY_FLAGS = -Wall

In objc.702 it say "After doing each of these(above 4 steps)
the GNUS libraries will compile on a NeXT machine".
Well it doesn't work for me. I need to make more changes
5. CC= cc(not gcc)

There are five passes in main makefile
        all: src tests install etc gperf
The above five steps can make me compile src sucessfully.
When come to "tests " pass it failed(see enclosure).
I don't understand the error message, but my best guess is from
LDXX=$(LIBDIR)/gcc-ld and CXXCRT=$(LIBDIR)/crt1+.o

How should I change these two variables ? and 
Why it complain defs.hp can't find even I change PROTODIR to /usr/include
(my g++ include dir) in all the genclass and genclass.sh files. ?

Any pointers to my problems ? or 
Is there anyone like to submit their patch files or working libg++
to NeXT archive sites ?

Thanks

Jing
----------------------------------------------------------------
localhost# make all
(cd src; make GXX="cc++"  GXXFLAGS=" -I/me/shar/g++lib/g++-include -g -O
        -fstrength-reduce  -felide-constructors -fschedule-insns 
        -fdelayed-branch -fsave-memoized  -Wall -DNO_LIBGXX_MALLOC -pipe" 
        GXXLDFLAGS="-L/me/shar/g++lib/src -lg++ -lm " 
        LIBDIR="/usr/lib" SRCIDIR="/me/shar/g++lib/g++-include" 
        CC="cc" CFLAGS=" -I/usr/lib/gcc-include -I/usr/include 
        -I/me/shar/g++lib/g++-include -g -O -fstrength-reduce -fdelayed-branch  
        -Wall -DNO_LIBGXX_MALLOC -pipe" RANLIB="ranlib" 
        LDXX="/usr/lib/gcc-ld" GXXCRT1="/usr/lib/crt1+.o" 
        MAKE="make" prefix="/usr" VPATH="/me/shar/g++lib/g++-include")
(cd tests;  make checktests GXX="cc++"  GXXFLAGS="
        -I/me/shar/g++lib/g++-include -g -O -fstrength-reduce 
        -felide -constructors -fschedule-insns -fdelayed-branch 
        -fsave-memoized  -Wall -DNO_LIBGXX_MALLOC -pipe" 
        GXXLDFLAGS="-L/me/shar/g++lib/src -lg++ -lm " 
        LIBDIR="/usr/lib" SRCIDIR="/me/shar/g++lib/g++-include" 
        CC="cc" CFLAGS=" -I/usr/lib/gcc-include -I/usr/include 
        -I/me/shar/g++lib/g++-include -g -O -fstrength-reduce 
        -fdelayed-branch  -Wall -DNO_LIBGXX_MALLOC -pipe" 
        RANLIB="ranlib" LDXX="/usr/lib/gcc-ld" GXXCRT1="/usr/lib/crt1+.o" 
        MAKE="make" prefix="/usr")
genclass int val defs i
genclass: defs.hP: no such file
*** Exit 1