39452 - SUNWspro5.0 link bustage with new string APIs

Assignee

Description

•

24 years ago

With the patches from bug 39424, the build progresses along until netwerk/build,
where it bombs with multiply defined symbols from the new string API:

rm -f libnecko.so
CC -library=iostream -mt -O  -DNDEBUG -DTRIMMED -G -h libnecko.so -o
libnecko.so    nsNetModule.o    -xildoff -z allextract
../../dist/lib/libneckobase_s.a ../../dist/lib/libneckodns_s.a
../../dist/lib/libneckosocket_s.a ../../dist/lib/libnkconv_s.a
../../dist/lib/libnkcnvts_s.a ../../dist/lib/libnkcachemgr_s.a
../../dist/lib/libnkfilecache_s.a ../../dist/lib/libnkmemcache_s.a
../../dist/lib/libmozdbm_s.a ../../dist/lib/libnkmime_s.a
../../dist/lib/libnkhttp_s.a ../../dist/lib/libnkfile_s.a
../../dist/lib/libnkdata_s.a ../../dist/lib/libnkjar_s.a
../../dist/lib/libnkres_s.a ../../dist/lib/libnkabout_s.a
../../dist/lib/libnkkwd_s.a ../../dist/lib/libzlib.a   -L../../dist/bin -lplds4
-lplc4 -lnspr4 -lpthread -L../../dist/bin -lxpcom   -lw -lposix4 -lintl -lelf
-lnsl -lsocket -lresolv -liostream -lCrun -ldl -lm   
ld: fatal: symbol `int Compare<char>(const
basic_nsAReadableString<__type_0>&,const basic_nsAReadableString<__type_0>&)' is
multiply defined:
        (file ../../dist/lib/libneckobase_s.a(W-T2dGWVdkRa2a86qYuW.o) and file
../../dist/lib/libnkconv_s.a(W-T2dGWVdkRa2a86qYuW.o));
ld: fatal: symbol `basic_nsLiteralString<char>::__vtbl' is multiply defined:
        (file ../../dist/lib/libneckobase_s.a(M_ALsGulmTaMOa0M29Lq.o) and file
../../dist/lib/libnkcnvts_s.a(M_ALsGulmTaMOa0M29Lq.o));
ld: fatal: symbol `__RTTI__1nVbasic_nsLiteralString4Cc__' is multiply defined:
        (file ../../dist/lib/libneckobase_s.a(M_ALsGulmTaMOa0M29Lq.o) and file
../../dist/lib/libnkcnvts_s.a(M_ALsGulmTaMOa0M29Lq.o));
ld: fatal: symbol `__RTTI__1CpnVbasic_nsLiteralString4Cc__' is multiply defined:
        (file ../../dist/lib/libneckobase_s.a(M_ALsGulmTaMOa0M29Lq.o) and file
../../dist/lib/libnkcnvts_s.a(M_ALsGulmTaMOa0M29Lq.o));
ld: fatal: symbol `__RTTI__1CpknVbasic_nsLiteralString4Cc__' is multiply
defined:
        (file ../../dist/lib/libneckobase_s.a(M_ALsGulmTaMOa0M29Lq.o) and file
../../dist/lib/libnkcnvts_s.a(M_ALsGulmTaMOa0M29Lq.o));
ld: fatal: symbol `const
char*basic_nsLiteralString<char>::GetReadableFragment(nsReadableFragment<char>&,nsFragmentRequest,unsigned)const'
is multiply defined:
        (file ../../dist/lib/libneckobase_s.a(_9bmD7qanKkIEYFzfOBx.o) and file
../../dist/lib/libnkcnvts_s.a(_9bmD7qanKkIEYFzfOBx.o));
ld: fatal: symbol `const
void*basic_nsAReadableString<char>::Implementation()const' is multiply defined:
        (file ../../dist/lib/libneckobase_s.a(TAH495zWbmMXl-3gJwP7.o) and file
../../dist/lib/libnkcnvts_s.a(TAH495zWbmMXl-3gJwP7.o));
ld: fatal: symbol `unsigned basic_nsLiteralString<char>::Length()const' is
multiply defined:
        (file ../../dist/lib/libneckobase_s.a(7gD3-LaYRCDo3nIJSPgo.o) and file
../../dist/lib/libnkcnvts_s.a(7gD3-LaYRCDo3nIJSPgo.o));
ld: fatal: symbol `int Compare<char>(const
basic_nsAReadableString<__type_0>&,const basic_nsAReadableString<__type_0>&)' is
multiply defined:
        (file ../../dist/lib/libneckobase_s.a(W-T2dGWVdkRa2a86qYuW.o) and file
../../dist/lib/libnkcnvts_s.a(W-T2dGWVdkRa2a86qYuW.o));
ld: fatal: symbol `basic_nsLiteralString<char>::__vtbl' is multiply defined:
        (file ../../dist/lib/libneckobase_s.a(M_ALsGulmTaMOa0M29Lq.o) and file
../../dist/lib/libnkmime_s.a(M_ALsGulmTaMOa0M29Lq.o));
ld: fatal: symbol `__RTTI__1nVbasic_nsLiteralString4Cc__' is multiply defined:
        (file ../../dist/lib/libneckobase_s.a(M_ALsGulmTaMOa0M29Lq.o) and file
../../dist/lib/libnkmime_s.a(M_ALsGulmTaMOa0M29Lq.o));
ld: fatal: symbol `__RTTI__1CpnVbasic_nsLiteralString4Cc__' is multiply defined:
        (file ../../dist/lib/libneckobase_s.a(M_ALsGulmTaMOa0M29Lq.o) and file
../../dist/lib/libnkmime_s.a(M_ALsGulmTaMOa0M29Lq.o));
ld: fatal: symbol `__RTTI__1CpknVbasic_nsLiteralString4Cc__' is multiply
defined:
        (file ../../dist/lib/libneckobase_s.a(M_ALsGulmTaMOa0M29Lq.o) and file
../../dist/lib/libnkmime_s.a(M_ALsGulmTaMOa0M29Lq.o));
ld: fatal: symbol `const
char*basic_nsLiteralString<char>::GetReadableFragment(nsReadableFragment<char>&,nsFragmentRequest,unsigned)const'
is multiply defined:
        (file ../../dist/lib/libneckobase_s.a(_9bmD7qanKkIEYFzfOBx.o) and file
../../dist/lib/libnkmime_s.a(_9bmD7qanKkIEYFzfOBx.o));
ld: fatal: symbol `const
void*basic_nsAReadableString<char>::Implementation()const' is multiply defined:
        (file ../../dist/lib/libneckobase_s.a(TAH495zWbmMXl-3gJwP7.o) and file
../../dist/lib/libnkmime_s.a(TAH495zWbmMXl-3gJwP7.o));
ld: fatal: symbol `unsigned basic_nsLiteralString<char>::Length()const' is
multiply defined:
        (file ../../dist/lib/libneckobase_s.a(7gD3-LaYRCDo3nIJSPgo.o) and file
../../dist/lib/libnkmime_s.a(7gD3-LaYRCDo3nIJSPgo.o));
ld: fatal: symbol `int Compare<char>(const
basic_nsAReadableString<__type_0>&,const basic_nsAReadableString<__type_0>&)' is
multiply defined:
        (file ../../dist/lib/libneckobase_s.a(W-T2dGWVdkRa2a86qYuW.o) and file
../../dist/lib/libnkmime_s.a(W-T2dGWVdkRa2a86qYuW.o));
ld: fatal: symbol `void basic_nsAWritableString<char>::Cut(unsigned,unsigned)'
is multiply defined:
        (file ../../dist/lib/libnkmime_s.a(BN8GK0RpT71DgyR2XM3v.o) and file
../../dist/lib/libnkhttp_s.a(BN8GK0RpT71DgyR2XM3v.o));
ld: fatal: symbol `__type_1
copy_string<nsReadingIterator<char>,nsWritingIterator<char>
>(__type_0,__type_0,__type_1)' is multiply defined:
        (file ../../dist/lib/libnkmime_s.a(h7WUUlu0GDLbyOISDnwO.o) and file
../../dist/lib/libnkhttp_s.a(h7WUUlu0GDLbyOISDnwO.o));
ld: fatal: symbol `void basic_nsAWritableString<unsigned
short>::Cut(unsigned,unsigned)' is multiply defined:
        (file ../../dist/lib/libnkcnvts_s.a(f4fvlIS-dGBS34zC7Na1.o) and file
../../dist/lib/libnkhttp_s.a(f4fvlIS-dGBS34zC7Na1.o));
ld: fatal: symbol `__type_1 copy_string<nsReadingIterator<unsigned
short>,nsWritingIterator<unsigned short> >(__type_0,__type_0,__type_1)' is
multiply defined:
        (file ../../dist/lib/libnkcnvts_s.a(CePR6nPUMQwdEA8kCGso.o) and file
../../dist/lib/libnkhttp_s.a(CePR6nPUMQwdEA8kCGso.o));
ld: fatal: symbol `void basic_nsAWritableString<char>::Cut(unsigned,unsigned)'
is multiply defined:
        (file ../../dist/lib/libnkmime_s.a(BN8GK0RpT71DgyR2XM3v.o) and file
../../dist/lib/libnkjar_s.a(BN8GK0RpT71DgyR2XM3v.o));
ld: fatal: symbol `__type_1
copy_string<nsReadingIterator<char>,nsWritingIterator<char>
>(__type_0,__type_0,__type_1)' is multiply defined:
        (file ../../dist/lib/libnkmime_s.a(h7WUUlu0GDLbyOISDnwO.o) and file
../../dist/lib/libnkjar_s.a(h7WUUlu0GDLbyOISDnwO.o));
ld: fatal: symbol `basic_nsLiteralString<char>::__vtbl' is multiply defined:
        (file ../../dist/lib/libneckobase_s.a(M_ALsGulmTaMOa0M29Lq.o) and file
../../dist/lib/libnkabout_s.a(M_ALsGulmTaMOa0M29Lq.o));
ld: fatal: symbol `__RTTI__1nVbasic_nsLiteralString4Cc__' is multiply defined:
        (file ../../dist/lib/libneckobase_s.a(M_ALsGulmTaMOa0M29Lq.o) and file
../../dist/lib/libnkabout_s.a(M_ALsGulmTaMOa0M29Lq.o));
ld: fatal: symbol `__RTTI__1CpnVbasic_nsLiteralString4Cc__' is multiply defined:
        (file ../../dist/lib/libneckobase_s.a(M_ALsGulmTaMOa0M29Lq.o) and file
../../dist/lib/libnkabout_s.a(M_ALsGulmTaMOa0M29Lq.o));
ld: fatal: symbol `__RTTI__1CpknVbasic_nsLiteralString4Cc__' is multiply
defined:
        (file ../../dist/lib/libneckobase_s.a(M_ALsGulmTaMOa0M29Lq.o) and file
../../dist/lib/libnkabout_s.a(M_ALsGulmTaMOa0M29Lq.o));
ld: fatal: symbol `const
char*basic_nsLiteralString<char>::GetReadableFragment(nsReadableFragment<char>&,nsFragmentRequest,unsigned)const'
is multiply defined:
        (file ../../dist/lib/libneckobase_s.a(_9bmD7qanKkIEYFzfOBx.o) and file
../../dist/lib/libnkabout_s.a(_9bmD7qanKkIEYFzfOBx.o));
ld: fatal: symbol `const
void*basic_nsAReadableString<char>::Implementation()const' is multiply defined:
        (file ../../dist/lib/libneckobase_s.a(TAH495zWbmMXl-3gJwP7.o) and file
../../dist/lib/libnkabout_s.a(TAH495zWbmMXl-3gJwP7.o));
ld: fatal: symbol `unsigned basic_nsLiteralString<char>::Length()const' is
multiply defined:
        (file ../../dist/lib/libneckobase_s.a(7gD3-LaYRCDo3nIJSPgo.o) and file
../../dist/lib/libnkabout_s.a(7gD3-LaYRCDo3nIJSPgo.o));
ld: fatal: symbol `int Compare<char>(const
basic_nsAReadableString<__type_0>&,const basic_nsAReadableString<__type_0>&)' is
multiply defined:
        (file ../../dist/lib/libneckobase_s.a(W-T2dGWVdkRa2a86qYuW.o) and file
../../dist/lib/libnkabout_s.a(W-T2dGWVdkRa2a86qYuW.o));
ld: fatal: File processing errors. No output written to libnecko.so
make: *** [libnecko.so] Error 1

tor

Assignee

Comment 1

•

24 years ago

Forgot to add richb to the CC list.

Scott Collins

Comment 2

•

24 years ago

Wow.  This _could_ be a very serious problem.  If the linker from workshop 5.0 
can't strip multiple template instantiations automatically, we're going to have 
some trouble.  ... _if_ that's what this is ...

Status: NEW → ASSIGNED

Target Milestone: --- → M17

Scott Collins

Updated

•

24 years ago

Target Milestone: M17 → M16

Scott Collins

Comment 3

•

24 years ago

did somebody mention to me that there is a linker option that makes this problem 
go away?

tor

Assignee

Comment 4

•

24 years ago

There is a "-z muldefs" option to the linker which will make it
silently use the first definition of a symbol, but that's a rather
ugly solution to this problem.  I'll prepare and test a patch in
case we use this as a temporary solution.

tor

Assignee

Comment 5

•

24 years ago

I've checked in a temporary fix using "-z muldefs".  The following is a slightly
more elegent solution suggestion by jlnance which uses a single global
repository for the whole mozilla tree and delays template instantiation until
the creation of the shared library.  Unfortunately the "-ptr" option this
relies on appears to be nonfunctional in SUNWspro5.0.  Maybe the Sun people
can take another look?

Index: configure.in
===================================================================
RCS file: /cvsroot/mozilla/configure.in,v
retrieving revision 1.647
diff -u -r1.647 configure.in
--- configure.in        2000/05/20 23:47:23     1.647
+++ configure.in        2000/05/21 03:35:03
@@ -889,7 +889,8 @@
     if test -z "$GNU_CC"; then
        AC_DEFINE(NSCAP_DISABLE_DEBUG_PTR_TYPES)
        LDFLAGS='-xildoff'
-       MKSHLIB='$(CXX) $(CXXFLAGS) $(DSO_LDOPTS) -o $@'
+       CXXFLAGS="$CXXFLAGS -ptr$(MOZ_BUILD_ROOT)"
+       MKSHLIB='$(CXX) -xar $(CXXFLAGS) $(DSO_LDOPTS) -o $@'
        MKCSHLIB='$(CC) $(CFLAGS) $(DSO_LDOPTS) -o $@'
        MKSHLIB_FORCE_ALL='-z allextract'
        MKSHLIB_UNFORCE_ALL=''
@@ -897,8 +898,6 @@
        AR_LIST="$AR t"
        AR_EXTRACT="$AR x"
        AR_DELETE="$AR d"
-       AR='$(CXX) -xar'
-       AR_FLAGS='-o $@'
        AS='/usr/ccs/bin/as'
        AS_DASH_C_FLAG=''
        NS_USE_NATIVE=1

Rich Burridge

Comment 6

•

24 years ago

[richb - 5/22/00]
I'm not sure I've got much to add here. I've just checked our internal
bug tracking system, and there don't appear to be any bugs filed against
the -ptr option. I've included the section from the CC man page on -ptr.
tor, the -ptr option is being supplied at link time, yes? ...

     -ptrpath  Specifies the directory of the template reposi-
           tory.

           The template repository cache files are stored in
           path/SunWS_cache.  The template repository confi-
           guration files are stored in
           path/SunWS_config.

           You cannot use multiple -ptr options.

           Examples:

           -ptr/tmp/Foo
         specifies the repository subdirectories
         /tmp/Foo/SunWS_cache and /tmp/Foo/SunWS_config.

           Interactions:

         The subdirectory names can be changed with the
         environmental variables SUNWS_CACHE or
         SUNWS_CONFIG .

         Warnings:

         If you use -ptr to compile, you must also use
         -ptr to link.

tor

Assignee

Comment 7

•

24 years ago

The -ptr option is added at compile time and shared library link time (added
to CXXFLAGS), but the compiler is still dumping the template repositories
wherever it pleases in the build tree.

Example command line containing -ptr:

CC -library=iostream -o nsTextFormatter.o -c -DOSTYPE=\"SunOS5\" -DOJI -D_IMPL_N
S_COM -D_IMPL_NS_BASE  -I../../dist/include -I/cs/src/mozilla/mozilla/include -I
/cs/lib/nspr/include    -I/usr/openwin/include   -KPIC  -ptr/ltmp/mdebug2 -mt  -
DDEBUG -DDEBUG_tor -DTRACING -g -DMOZILLA_CLIENT -DBROKEN_QSORT=1 -DNSCAP_DISABL
E_DEBUG_PTR_TYPES=1 -DULTRA_SPARC=1 -DD_INO=d_ino -DMOZ_WIDGET_GTK=1 -DMOZ_DEFAU
LT_TOOLKIT=\"gtk\" -DSTDC_HEADERS=1 -DHAVE_ST_BLKSIZE=1 -DHAVE_INT16_T=1 -DHAVE_
INT32_T=1 -DHAVE_INT64_T=1 -DHAVE_UINT=1 -DHAVE_UINT_T=1 -DHAVE_UINT16_T=1 -DHAV
E_DIRENT_H=1 -DHAVE_SYS_BYTEORDER_H=1 -DHAVE_MEMORY_H=1 -DHAVE_UNISTD_H=1 -DHAVE
_SYS_FILIO_H=1 -DHAVE_SYS_IPC_H=1 -DHAVE_SYS_SHM_H=1 -DHAVE_X11_EXTENSIONS_XSHM_
H=1 -DHAVE_SYS_STATVFS_H=1 -DHAVE_SYS_STATFS_H=1 -DHAVE_SYS_VFS_H=1 -DHAVE_SYS_M
OUNT_H=1 -DHAVE_LIBM=1 -DHAVE_LIBDL=1 -DHAVE_LIBRESOLV=1 -DHAVE_LIBSOCKET=1 -DHA
VE_LIBNSL=1 -DHAVE_LIBELF=1 -DHAVE_LIBINTL=1 -DHAVE_LIBPOSIX4=1 -DHAVE_LIBW=1 -D
_REENTRANT=1 -DHAVE_RANDOM=1 -DHAVE_QSORT=1 -DHAVE_STRERROR=1 -DHAVE_LCHOWN=1 -D
HAVE_FCHMOD=1 -DHAVE_SNPRINTF=1 -DHAVE_LOCALTIME_R=1 -DHAVE_STATVFS=1 -DHAVE_MEM
MOVE=1 -DHAVE_USLEEP=1 -DHAVE_GETTIMEOFDAY=1 -DGETTIMEOFDAY_TWO_ARGS=1 -DHAVE_DE
V_ZERO=1 -DHAVE_IOS_BINARY=1 -DHAVE_OSTREAM=1 -DHAVE_CPP_EXPLICIT=1 -DHAVE_CPP_S
PECIALIZATION=1 -DHAVE_CPP_MODERN_SPECIALIZE_TEMPLATE_SYNTAX=1 -DHAVE_ACCESS_CHA
NGING_CPP_USING=1 -DHAVE_AMBIGUITY_RESOLVING_CPP_USING=1 -DHAVE_CPP_NAMESPACE_ST
D=1 -DHAVE_CPP_UNAMBIGUOUS_STD_NOTEQUAL=1 -DHAVE_CPP_NEW_CASTS=1 -DNEED_CPP_UNUS
ED_IMPLEMENTATIONS=1 -DHAVE_I18N_LC_MESSAGES=1 -DNS_MT_SUPPORTED=1 -DDETECT_WEBS
HELL_LEAKS=1 -DMOZ_USER_DIR=\".mozilla\" -DMOZ_DLL_SUFFIX=\".so\" -DXP_UNIX=1 -D
UNIX_ASYNC_DNS=1 -DJS_THREADSAFE=1 -DLAYERS=1  /cs/src/mozilla/mozilla/xpcom/ds/
nsTextFormatter.cpp

Rich Burridge

Comment 8

•

24 years ago

[richb - 5/23/00]
I've submitted a P1/S1 bug against the Sun compilers on this (#4340331).
Thanks to tor for isolating it into a simple example that easily replicates 
the problem.

tor

Assignee

Comment 9

•

24 years ago

Workaround in tree.  Taking bug and moving milestone to post-nsbeta2.

Assignee: scc → tor

Status: ASSIGNED → NEW

Target Milestone: M16 → M18

tor

Assignee

Comment 10

•

24 years ago

Any news from the compiler group about specifying the repository, richb?

Status: NEW → ASSIGNED

Rich Burridge

Comment 11

•

24 years ago

Not yet. I'll ping them now.

Péter Bajusz

Updated

•

24 years ago

Target Milestone: M18 → ---

cls

Comment 12

•

21 years ago

We added a check years ago to require WS6U2 or higher.  Marking wontfix.

Status: ASSIGNED → RESOLVED

Closed: 21 years ago

Resolution: --- → WONTFIX

Myk Melez [:myk] [@mykmelez]

Updated

•

20 years ago

Product: Browser → Seamonkey

Bugzilla

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SUNWspro5.0 link bustage with new string APIs

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(SeaMonkey :: Build Config, defect, P3)

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(Reporter: tor, Assigned: tor)

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