Date: Wed, 18 Aug 1999 09:00:02 -0700 (PDT) From: Motoyuki Konno <motoyuki@snipe.rim.or.jp> To: freebsd-ports@FreeBSD.org Subject: Re: ports/13224: bug of gcc-2.95? (-D__FreeBSD__=3=4) Message-ID: <199908181600.JAA28899@freefall.freebsd.org>
next in thread | raw e-mail | index | archive | help
The following reply was made to PR ports/13224; it has been noted by GNATS.
From: Motoyuki Konno <motoyuki@snipe.rim.or.jp>
To: imura@cs.titech.ac.jp
Cc: freebsd-gnats-submit@freebsd.org
Subject: Re: ports/13224: bug of gcc-2.95? (-D__FreeBSD__=3=4)
Date: Thu, 19 Aug 1999 00:20:45 +0900
Hi,
imura@cs.titech.ac.jp wrote:
> If a code have "__FreeBSD__" compile fails, because
> $(LOCALBASE)/lib/gcc-lib/i386-portbld-freebsd3.2/2.95/specs says
> "-D__FreeBSD__=3=4" which comes from $(WRKSRC)/gcc/specs, I'm not sure.
> This may be $(WRKSRC)/gcc/stage1/specs or $(WRKSRC)/gcc/stage2/specs.
> >How-To-Repeat:
> Compile a code which have "__FreeBSD__".
> >Fix:
> Following patches may solve the problem.
I think the problem caused by the followings.
In the file ports/lang/egcs/files/freebsd.h,
--------
#define CPP_FBSD_PREDEFINES " -Dunix -D__FreeBSD__=4 -Asystem(unix) -Asystem(FreeBSD) "
--------
In the file ports/lang/egcs/Makefile
--------
pre-configure:
@(MAJ=`sysctl -n kern.osreldate | ${SED} -e '/.....$$/s///'` ; \
${SED} -e "s:__FreeBSD__:__FreeBSD__=$${MAJ}:" ${FILESDIR}/freebsd.h \
>${WRKSRC}/gcc/config/freebsd.h )
--------
So, apply following patches to solve this problem.
==========
--- ports/lang/egcs/files/freebsd.h.old Mon Aug 16 10:42:29 1999
+++ ports/lang/egcs/files/freebsd.h Thu Aug 19 00:19:48 1999
@@ -55,7 +55,7 @@
/* Place spaces around this string. We depend on string splicing to produce
the final CPP_PREDEFINES value. */
-#define CPP_FBSD_PREDEFINES " -Dunix -D__FreeBSD__=4 -Asystem(unix) -Asystem(FreeBSD) "
+#define CPP_FBSD_PREDEFINES " -Dunix -D__FreeBSD__ -Asystem(unix) -Asystem(FreeBSD) "
/* Provide a LIB_SPEC appropriate for FreeBSD. Just select the appropriate
libc, depending on whether we're doing profiling or need threads support.
==========
--
------------------------------------------------------------------------
Motoyuki Konno mkonno@res.yamanashi-med.ac.jp (Univ)
motoyuki@snipe.rim.or.jp (Home)
motoyuki@FreeBSD.ORG (FreeBSD Project)
Yamanashi Medical University http://www.freebsd.org/~motoyuki/ (WWW)
To Unsubscribe: send mail to majordomo@FreeBSD.org
with "unsubscribe freebsd-ports" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?199908181600.JAA28899>