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Message-Id: <A5F90ACC-BCD4-42F8-ADF6-9B7B6C6C034D@erols.com> Date: Thu, 18 May 2006 09:44:11 -0400 From: Erik Winkler <ewinkler@...ls.com> To: john-users@...ts.openwall.com Subject: Re: Compilation error for 1.7x on ppc64-linux Thanks for finding a solution. I developed the patch on MacOS X which doesn't require -lm for the compile to succeed. I will make the change to the next version of the patch. Thanks, Erik On May 17, 2006, at 1:32 PM, Randy B wrote: > I don't know if this is endemic to ppc64, Gentoo, or Linux in general, > and I'm sure someone else will post what I couldn't find (something > outlining this issue). To compound the issue, my disjointed > bug-posting style: > > [john@...darb src] uname -a > Linux mandarb 2.6.16-hardened-r6 #2 SMP Wed May 17 09:26:45 CDT 2006 > ppc64 PPC970, altivec supported GNU/Linux > > Running a very current Gentoo system, and when compiling the 1.7x > series, I get the following error from 'make linux-ppc64-altivec': > > gcc -s -m64 DES_fmt.o DES_std.o DES_bs.o BSDI_fmt.o MD5_fmt.o > MD5_std.o MD5_apache_fmt.o BFEgg_fmt.o BF_fmt.o BF_std.o AFS_fmt.o > LM_fmt.o DOMINOSEC_fmt.o lotus5_fmt.o MYSQL_fmt.o KRB5_fmt.o > KRB5_std.o md5_go.o rawMD5go_fmt.o PO_fmt.o md5.o IPB2_fmt.o > rawSHA1_fmt.o NSLDAP_fmt.o sha1.o base64.o NT_fmt.o md4.o smbencrypt.o > mscash_fmt.o batch.o bench.o charset.o common.o compiler.o config.o > cracker.o crc32.o external.o formats.o getopt.o idle.o inc.o john.o > list.o loader.o logger.o math.o memory.o misc.o options.o params.o > path.o recovery.o rpp.o rules.o signals.o single.o status.o tty.o > wordlist.o unshadow.o unafs.o undrop.o unique.o DES_bs_b.o > ppc-alti-linux.o -o ../run/john -lcrypto -lssl > MYSQL_fmt.o:(.text+0x72c): undefined reference to `floor' > > > A bit of searching around led me to add '-lm' to LIBS in the Makefile; > subsequent build attempts are fully successful now. > > Anyone else run into this? I'm not too concerned about it - easy > enough fix, just wondered if I'm doing something dumb or not. Thanks > for your time! > > RB
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