Date: Fri, 01 Nov 2002 07:23:04 +0000 (GMT) From: Daniel Flickinger <attila@hun.org> To: FreeBSD-CURRENT <current@freebsd.org> Subject: another include failure to find in buildworld Message-ID: <20021101072304.sAZL15425@hun.org>
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from cvsup *default date=2002.11.01.06.00.00:
rm -rf /usr/obj/usr
make -j 4 -k -s buildworld ...
crashed in libc. v1.19 is in /usr/include; v1.20 is in
the /usr/obj/ tree where it should be read by infinity.c
/usr/src/lib/libc/i386/gen/infinity.c:11: storage size of `__infinity' isn't known
*** Error code 1
< * $FreeBSD: src/lib/msun/src/math.h,v 1.19 2002/10/23 17:35:11 markm Exp $
---
> * $FreeBSD: src/lib/msun/src/math.h,v 1.20 2002/10/31 23:05:20 archie Exp $
23,24c23,27
< extern char __infinity[];
< #define HUGE_VAL (*(double *) __infinity)
---
> extern const union __infinity_un {
> unsigned char __uc[8];
> double __ud;
> } __infinity;
> #define HUGE_VAL (__infinity.__ud)
This is another instance where the build is not reading
from the /usr/obj tree, reading from /usr/include first.
a 'make buildincludes installincludes' cures the problem
This is no problem in the development track; costs me a
few minutes to update /usr/include and 34 minutes on the
machine to do a new buildworld. I just deleted the 'make
installincludes' step from my build scripts --maybe I
should restore it?
However, is it not the intent not to require an
installincludes prior to buildworld?
... too much insider knowledge and nothing documented
other than read the makefiles?
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