To: djgpp AT sun DOT soe DOT clarkson DOT edu
Subject: making libc.i on unix
Date: 	Thu, 18 Aug 1994 07:05:34 PDT
From: "Marty Leisner" <leisner AT earthquake>



I'm not a C++ programmer
(but had no prbolem making groff).

Anyway, in the docs/djgpp directory, I typed
make..

I'm using a sun runnign gcc2.4.5 and gcc 2.6.0

Here's what happened:
leisner AT earthquake$ make CC=gcc260
gcc -O2 makeref.cc -o makeref
In file included from makeref.cc:2:
/usr/gnu/lib/g++-include/string.h:28: declaration of `int  strlen (const char *)'
<built-in>:0: conflicts with built-in declaration `long unsigned int  strlen (const char *)'
makeref.cc: In method `Node::Node (char *, char *)':
makeref.cc:50: warning: implicit declaration of function `strlwr'
make: *** [makeref] Error 1

I tried to do gcc -fno-builtin, but gcc is hardcoded..
Use $(CC) for the C compiler


Now I get:
make CC='g++ -fno-builtin '
g++ -fno-builtin  -O2 makeref.cc -o makeref
makeref.cc: In method `Node::Node (char *, char *)':
makeref.cc:50: warning: implicit declaration of function `strlwr'
ld: Undefined symbol 
   _strlwr 
collect: ld returned 2 exit status
make: *** [makeref] Error 1

BTW -- I had to move docs/djgpp/dir up one level to docs...


marty
Member of the League of Programming Freedom
leisner AT sdsp DOT mc DOT xerox DOT com  leisner AT eso DOT mc DOT xerox DOT com