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Re: Problem building Latest CVS

From: Andreas Jaeger
Subject: Re: Problem building Latest CVS
Date: Fri, 10 May 2002 22:02:18 +0200
User-agent: Gnus/5.090007 (Oort Gnus v0.07) XEmacs/21.4 (Artificial Intelligence, i386-suse-linux)

David Ronis <address@hidden> writes:

> Hi,
> I'm trying to see if gcc-3.1 20020422 (prerelease) can build an
> optimized version of libc on an i686-linux(2.4.18)-gnu(2.2.5) box.
> I've had trouble in the past (testsuite failures), and decided to try
> again today.  After getting the CVS sources, I ran configure as:
>       configure --prefix=/usr --enable-add-ons=linuxthreads
> with CFLAGS & CXXFLAGS set to:
> -O3 -march=i686 -funroll-loops -fomit-frame-pointer -falign-jumps=3
>  -falign-loops=3 -falign-functions=3 -mpreferred-stack-boundary=3
>  -mfpmath=sse -msse

I advise against the sse flags, you change the ABI.
> All seemed to go well; however, make gives:
> configure.in:147: warning: AC_CONFIG_SUBDIRS: you should use literals
> configure.in:577: error: AC_REQUIRE: cannot be used outside of an m4_defun'd 
> macro
> configure.in:577: AC_CHECK_TOOL_PREFIX is required by...
> configure.in:577: the top level
> make: *** [configure] Error 1
> I've got the following installed:
> autoconf (GNU Autoconf) 2.52

Do not rebuild configure with autoconf, just use the normal configure
that comes with glibc.  glibc does not work with autoconf 2.52 and
this is the problem

> automake (GNU automake) 1.4-p5
> aclocal (GNU automake) 1.4-p5                            
> David
> P.S., Can I assume the linuxthreads subdirectory of the CVS tree has
> all that I need?



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 Andreas Jaeger
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