🚀 go-pugleaf

root@buc.edu.au (Operator) writes:

: Has anyone managed to compile gcc-2.3.3 under Interactive Unix version 3.0 ?
: System V is foreign to me and I`m having a little trouble ;-(
: I have run with   `configure --target=i386-ibm-sysv` and also tried
: `--with-gnu-as` - this works just fine - no errors. Then I do
: `make LANGUAGES=c' which runs with no errors. However, when
: I do `make CC="stage1/xgcc -Bstage1/" CFLAGS="-g -O" I get the message -
: 
: undefined symbol  fileno  first referenced in file cccp.o - ld fatal
: 
: I have /usr/bin before /usr/ucb in my path by the way, so as not to
: use a suspect `cc` .
: 
: Gary Walker
: gjw@buc.edu.au

Symbol "fileno" is defined in the POSIX library only; you need to
link with -lcposix.

I managed to build gcc 2.3.3 on ISC 3.0 doing the following:

	1. su to root, then set ulimit to something big (eg. 400000)
	2. ./configure -target=i386-isc3.0  (i386-isc is fine, too)
	3. make LANGUAGES=c 
		Note: At the very end of this step, "enquire -f" crashes
		while creating file "float.h" due to an uncaught
		floating point exception. I was able to work around
		this problem by running "enquire" from within the
		debugger (sdb) and continuing the program when
		the floating point exception hits. For example:
			% sdb enquire
			* r -f > float.h
			* c  (whenever program stops because of FPE)
			* q  (when sdb says 'program terminated')
			%
		I have a 386/33 ISA System with no 387; on a 486
		or 386+387 System this problem might not show up
		(I couldn't verify, because I have no access to
		such a system).
	4. make stage1
	5. make CC="stage1/xgcc -Bstage1/" CFLAGS="-g -O"
		The same problem with "enquire" happens, the
		same workaround will cure it.
	6. make stage2
	7. make CC="stage2/xgcc -Bstage2/" CFLAGS="-g -O"
		Again, "enquire" fails...
	8. make compare
		No differences are reported.
	9. make install CC="stage2/xgcc -Bstage2/" CFLAGS="-g -O"
	10. make install-fixincludes

Gcc works fine, I was able to build libg++ 2.3 and groff 1.06 with 
(almost) no trouble.


--mh

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Michael Hirsch
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