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Date: Tue, 22 Oct 1996 04:58:55 +1000
From: Bruce Evans <bde@zeta.org.au>
Message-Id: <199610211858.EAA25502@godzilla.zeta.org.au>
To: freebsd-current@freefall.freebsd.org, kuku@gilberto.physik.rwth-aachen.de
Subject: Re: libm (WANT_CSRG_LIBM) doesn't build
Sender: owner-current@FreeBSD.ORG
X-Loop: FreeBSD.org
Precedence: bulk

>defined WANT_CSRG_LIBM in /etc/make.conf:
>
># cd /usr/src/lib
># make
>....
>===> libxpg4
>===> liby
>===> libz
>===> libcrypt
>===> libtelnet
>===> libm
>Warning: Object directory not changed from original /usr/src/lib/libm
>cc -O2 -m486 -pipe -I/usr/src/lib/libm/common_source -Dnational -c /usr/src/lib/libm/ieee/support.c -o support.o
>/usr/src/lib/libm/ieee/support.c: In function `scalb':
>/usr/src/lib/libm/ieee/support.c:91: argument `N' doesn't match prototype
>/usr/include/math.h:151: prototype declaration
>*** Error code 1

Use `make world' or install /usr/src/include first.

If anything actually uses scalb, then recompile it and increase the major
number of libm every time you switch the library.

Bruce