From mboxrd@z Thu Jan  1 00:00:00 1970
Date: Mon,  7 Mar 1994 21:09:29 -0500
From: Jerry W Johnson jwjohn@ecst.csuchico.edu
Subject: U9fs Compile Help?
Topicbox-Message-UUID: 0171097c-eac8-11e9-9e20-41e7f4b1d025
Message-ID: <19940308020929.1vU8rKD4bJW_2cerRGS-jZfMQ_GNbShzQYLC_hH6gtQ@z>

Hi,
we've essentially got plan9 right out of the box (not a lot of
kernel changes). Anyway, while trying to compile u9fs on an hp-715
running hp-ux 9.01, the following error is displayed:
cc: "u9fs.c", line 50: error 1000: Unexpected symbol: "DIR".
cc: "u9fs.c", line 50: error 1573: Type of "dir" is undefined.
cc: "u9fs.c", line 50: error 1578: Size of member is unknown.
cc: "u9fs.c", line 67: error 1574: Unknown size for "stbuf".
cc: "u9fs.c", line 67: error 1578: Size of member is unknown.
cc: "u9fs.c", line 369: error 1000: Unexpected symbol: "int".
cc: "u9fs.c", line 368: error 1588: "DIR" undefined.
cc: "u9fs.c", line 368: error 1588: "dir" undefined.
cc: "u9fs.c", line 369: error 1588: "m" undefined.
cc: "u9fs.c", line 372: error 1558: The ! operator takes a scalar operand.
cc: "u9fs.c", line 369: error 1588: "trunc" undefined.
cc: "u9fs.c", line 376: error 1530: Undefined struct or union.
cc: "u9fs.c", line 376: error 1588: "S_IFCHR" undefined.
cc: "u9fs.c", line 376: error 1563: Expression in if must be scalar.
cc: "u9fs.c", line 380: error 1567: Switch expression must be an integral type.
cc: "u9fs.c", line 401: warning 563: Argument #1 is not the correct type.

The source has been updated with some changes Rob Pike sent out last 
August(?), and is otherwise unchanged. Here is the modified makefile:
CFLAGS=-N -I. -I/usr/include -I/usr/include/sys -Aa  -DBIGEND -DSYSV -DNEEDPROTO -DLOG='"/tmp/u9fs.log"'

u9fs:	u9fs.o conv.o memmove.o mfmt.o 
	cc -o u9fs u9fs.o conv.o memmove.o mfmt.o -lbsd

%.o:	%.c  u.h libc.h 9p.h 
	cc -c $(CFLAGS) $<

Any suggestions, please? Any "gotcha's" I should be aware of?
TIA. Cheers, --Jerry