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To: Manoj Iyer <manjo@austin.ibm.com>
Cc: Daniel Jacobowitz <drow@false.org>,
	Ian Lance Taylor <ian@wasabisystems.com>,
	Andrew Cagney <cagney@gnu.org>, gdb@sources.redhat.com
Subject: Re: tcl cannot build 64bit.
References: <Pine.LNX.4.58.0403092047350.5833@lazy> <404E3539.8010005@gnu.org>
	<jevfldk76t.fsf@sykes.suse.de> <404E44B8.8050605@gnu.org>
	<jen06pk4ud.fsf@sykes.suse.de> <404E70B2.4010607@gnu.org>
	<jewu5tkqvu.fsf@sykes.suse.de> <m365dcbu73.fsf@gossamer.airs.com>
	<jeeks0itbl.fsf@sykes.suse.de> <20040310160535.GA489@nevyn.them.org>
	<Pine.LNX.4.58.0403101636530.15162@lazy>
From: Andreas Schwab <schwab@suse.de>
X-Yow: Four thousand different MAGNATES, MOGULS & NABOBS are romping in my
 gothic solarium!!
Date: Wed, 10 Mar 2004 17:22:00 -0000
In-Reply-To: <Pine.LNX.4.58.0403101636530.15162@lazy> (Manoj Iyer's message
 of "Wed, 10 Mar 2004 16:40:39 +0100 (CET)")
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Manoj Iyer <manjo@austin.ibm.com> writes:

> I think I emailed the fix to the problem wrt to building tcl 64bit. All
> it requires is a one line fix in Makefile.in.
>
> src/tcl/unix/Makefile.in:479
>
> tclsh: ${TCLSH_OBJS} ${TCL_LIB_FILE}
>         ${CC} ${CFLAGS} ${LDFLAGS} ${TCLSH_OBJS} @TCL_BUILD_LIB_SPEC@
>         ${LIBS} ${CC_SEARCH_FLAGS} -o tclsh
>
>
> It is missing the ${CFLAGS} in the cc line.

It shouldn't be needed, since it's a link command, not a compile command.
If you need -m64 for linking you must add it to LDFLAGS.  Or just use
CC="$CC -m64" since it's actually a different compiler after all.

Andreas.

-- 
Andreas Schwab, SuSE Labs, schwab@suse.de
SuSE Linux AG, Maxfeldstraße 5, 90409 Nürnberg, Germany
Key fingerprint = 58CA 54C7 6D53 942B 1756  01D3 44D5 214B 8276 4ED5
"And now for something completely different."