svn commit: trunk/uClibc: libcrypt libutil

[Peter S. Mazinger]

On Sat, 8 Oct 2005, Peter S. Mazinger wrote:

> On Sat, 8 Oct 2005, Peter S. Mazinger wrote:
> 
> > On Fri, 7 Oct 2005, Steven J. Hill wrote:
> > 
> > > psm at uclibc.org wrote:
> > > > Author: psm
> > > > Date: 2005-10-07 09:27:57 -0700 (Fri, 07 Oct 2005)
> > > > New Revision: 11801
> > > > 
> > > > Log:
> > > > Doing the compile in one step creates smaller archives, libcrypt.a
> > >  > shrinks from 12k to 10k, libutil.a to 8k to 4k. Use make provided
> > >  > features where possible /$</$^.
> > > >
> > > Yes, it shrinks things so much that 'crypt' no longer exists and busybox
> > > won't even link against it because it complains about missing 'crypt'. It
> > > totally f**cked buildroot. Revert your change or fix it.
> > > 
> > > -Steve
> > 
> > gcc  -Wall -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing   -fno-stack-protector-all -fstack-protector -fno-builtin -nostdinc -D_LIBC -I../include -I.  -mpreferred-stack-boundary=2 -falign-jumps=0 -falign-loops=0 -Os -funit-at-a-time   -isystem /usr/lib/gcc/i386-gentoo-linux-uclibc/3.4.4/include -DNDEBUG -fPIC -fstack-protector-all -o libcrypt.o -c crypt.c des.c md5.c
> > strip -x -R .note -R .comment libcrypt.o
> > install -d ../lib
> > rm -f ../lib/libcrypt.a
> > ar cr ../lib/libcrypt.a libcrypt.o
> > rm -f ../lib/libcrypt-0.9.28.so ../lib/libcrypt.so.0 ../lib/libcrypt.so
> > ld  -shared --warn-common --warn-once -z combreloc -z defs -s -z relro -z now -soname=libcrypt.so.0 \
> > 	-o ../lib/libcrypt-0.9.28.so --whole-archive ../lib/libcrypt.a \
> > 	--no-whole-archive ../libc/misc/internals/interp.o \
> > 	-L../lib -lc  /usr/lib/gcc/i386-gentoo-linux-uclibc/3.4.4/libgcc.a
> > ln -sf libcrypt-0.9.28.so ../lib/libcrypt.so.0
> > ln -sf libcrypt-0.9.28.so ../lib/libcrypt.so
> > 
> > # nm -D --defined-only ../lib/libcrypt-0.9.28.so
> > 00004000 A __bss_start
> > 00001113 T __des_crypt
> > 00002254 R __dl_ldso__
> > 00001811 T __md5_crypt
> > 00004000 A _edata
> > 00015508 A _end
> > 00001b8a T crypt /* crypt is here, do you have it too */
> > 00001344 T encrypt
> > 000012cb T setkey
> > 
> > have you tried building static busybox maybe?
> 
> I have built both dynamic and static versions of busybox-svn w/o problem.
> The selected busybox config options make use of libcrypt (ldd busybox 
> shows libcrypt)

I have tested it w/ both gcc 3.4.4 and 4.0.2 and nm shows crypt(). Could 
this be maybe a gcc-4.1 "optimizing" issue?

Peter

-- 
Peter S. Mazinger <ps dot m at gmx dot net>           ID: 0xA5F059F2
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