Re: ld testsuite failures on cygwin: cannot find -lstandard

["Christian Joensson" <christian dot joensson at gmail dot com>]

On 6/26/06, Pedro Alves <pedro.alves@domatica.pt> wrote:
> Christian Joensson wrote:
>
> > This is on current binutils trunk:
> >
> > Running
> > /usr/local/src/trunk/src/ld/testsuite/ld-auto-import/auto-import.exp ...
> > gcc  -B/usr/local/src/trunk/objdir-binutils/ld/tmpdir/gas/
> > -I/usr/local/src/trunk/src/ld/testsuite/ld-auto-import -g -O2
> > -L/usr/local/src/trunk/objdir-binutils/./ld -g -O2  -c
> > /usr/local/src/trunk/src/ld/testsuite/ld-auto-import/dll.c -o
> > tmpdir/dll.o
> > /usr/local/src/trunk/objdir-binutils/ld/ld-new -shared
>
> (snip)
>
> > reference to `libiconv_open'
> > /usr/lib/libintl.a(loadmsgcat.o):loadmsgcat.c:(.text+0x19d): undefined
> > reference to `libiconv_close'
> > /usr/lib/libintl.a(relocatable.o):relocatable.c:(.text+0x57):
> > undefined reference to `libiconv_set_relocation_prefix'
> > FAIL: bootstrap with --relax
> > testcase /usr/local/src/trunk/src/ld/testsuite/ld-bootstrap/bootstrap.exp
> > completed in 5 seconds
> >
> > Any ideas?
> >
> I've seen similar problems on arm-wince-pe.
> Could you try this patch?
> http://sourceware.org/ml/binutils/2006-06/msg00373.html

I think I got it right, I had to manually edit the pe.em file,
attached is a unified diff of what I have. I get normal bahaviour
now.... meaning

Windows XP Pro/SP2 cygwin Pentium M processor 2.13GHz system with packages:

binutils             20050610-1     2.16.91 20050610
bison                2.1-1          2.1
cygwin               1.5.19-4
dejagnu              20021217-2     1.4.2.x
expect               20030128-1     5.26
gcc                  3.4.4-1
gmp                  4.1.4-2
make                 3.80-1	
tcltk                20030901-1     8.4
w32api               3.7-1

LAST_UPDATED: Sat Jun 24 10:59:25 GMT 2006

Native configuration is i686-pc-cygwin

		=== binutils tests ===


Running target unix

		=== binutils Summary ===

# of expected passes		75
# of expected failures		1
# of unsupported tests		1
		=== gas tests ===


Running target unix

		=== gas Summary ===

# of expected passes		117
# of expected failures		1
		=== ld tests ===


Running target unix
FAIL: bootstrap with --static
FAIL: cdtest with -Ur
XPASS: align1
FAIL: weak symbols

		=== ld Summary ===

# of expected passes		38
# of unexpected failures	3
# of unexpected successes	1
# of expected failures		3
# of unsupported tests		1


and the failures in ld look like this:

/usr/local/src/trunk/objdir-binutils/ld/ld-new -m i386pe -o
tmpdir/ld-partial.o -r  ldgram.o ldlex.o lexsup.o ldlang.o mri.o
ldctor.o ldmain.o ldwrite.o ldexp.o  ldemul.o ldver.o ldmisc.o
ldfile.o ldcref.o ei386pe.o deffilep.o pe-dll.o
/usr/local/src/trunk/objdir-binutils/ld/ld-new -m i386pe  -o
tmpdir/ld1 /lib/crt0.o --static tmpdir/ld-partial.o
../bfd/.libs/libbfd.a ../libiberty/libiberty.a -lintl  --start-group
/usr/lib/gcc/i686-pc-cygwin/3.4.4/libgcc.a -lc --end-group -lcygwin
-L/usr/lib/w32api -luser32 -lkernel32 -ladvapi32 -lshell32
/usr/lib/gcc/i686-pc-cygwin/3.4.4/libgcc.a
/usr/lib/libintl.a(dcigettext.o):dcigettext.c:(.text+0x6c9): undefined
reference to `libiconv'
/usr/lib/libintl.a(loadmsgcat.o):loadmsgcat.c:(.text+0xf0): undefined
reference to `libiconv_open'
/usr/lib/libintl.a(loadmsgcat.o):loadmsgcat.c:(.text+0x19d): undefined
reference to `libiconv_close'
/usr/lib/libintl.a(relocatable.o):relocatable.c:(.text+0x57):
undefined reference to `libiconv_set_relocation_prefix'
FAIL: bootstrap with --static

which to me indicates libiconv is somehow missing as linked in, I have
/usr/lib/libiconv.a as well as /usr/lib/libiconv.dll.a ...

and

/usr/local/src/trunk/objdir-binutils/ld/ld-new -m i386pe -o
tmpdir/cdtest.o -r -Ur tmpdir/cdtest-foo.o tmpdir/cdtest-bar.o
tmpdir/cdtest-main.o
/usr/local/src/trunk/objdir-binutils/ld/ld-new -m i386pe  -o
tmpdir/cdtest /lib/crt0.o tmpdir/cdtest.o  --start-group
/usr/lib/gcc/i686-pc-cygwin/3.4.4/libgcc.a -lc --end-group -lcygwin
-L/usr/lib/w32api -luser32 -lkernel32 -ladvapi32 -lshell32
/usr/lib/gcc/i686-pc-cygwin/3.4.4/libgcc.a
tmpdir/cdtest >tmpdir/cdtest.out
assertion "Foo::nb_foos() == 2" failed: file
"/usr/local/src/trunk/src/ld/testsuite/ld-cdtest/cdtest-main.cc", line
32
FAIL: cdtest with -Ur

which is an oldie, http://sourceware.org/bugzilla/show_bug.cgi?id=46

and

Running /usr/local/src/trunk/src/ld/testsuite/ld-scripts/weak.exp ...
/usr/local/src/trunk/objdir-binutils/ld/../gas/as-new   -o
tmpdir/weak1.o /usr/local/src/trunk/src/ld/testsuite/ld-scripts/weak1.s
/usr/local/src/trunk/objdir-binutils/ld/../gas/as-new   -o
tmpdir/weak2.o /usr/local/src/trunk/src/ld/testsuite/ld-scripts/weak2.s
/usr/local/src/trunk/objdir-binutils/ld/ld-new  -o tmpdir/weak
--image-base 0 -T
/usr/local/src/trunk/src/ld/testsuite/ld-scripts/weak.t tmpdir/weak1.o
tmpdir/weak2.o
/usr/local/src/trunk/objdir-binutils/ld/../binutils/objdump -s tmpdir/weak

tmpdir/weak:     file format pei-i386

Contents of section .text:
1000 08100000 18200000 12121212 34343434  ..... ......4444
Contents of section .data:
2000 10100000 0c200000 56565656 78787878  ..... ..VVVVxxxx
FAIL: weak symbols

which also is an oldie; http://sourceware.org/bugzilla/show_bug.cgi?id=977

--
Cheers,

/ChJ

Attachment: pe.em.patch
Description: Binary data