Compilation with gcc under Solaris 2.5 cont ...

From: lijowski@cosray2.wustl.edu
Date: Tue Apr 28 1998 - 21:49:23 MEST 

  Hello,

  I still have problems with compilation of some CINT files
  with GNU C/C++ compiler. Below are the messages which I got.

CINT_dlfcn.c:26: sys/ldr.h: No such file or directory
CINT_dlfcn.c:27: a.out.h: No such file or directory
CINT_dlfcn.c:28: ldfcn.h: No such file or directory

CINT_vcstrm.cxx: In function `int G__ifstream_setbuf_5_0(struct G__value *, char *, struct G__param *, int)':
CINT_vcstrm.cxx:997: aggregate value used where an integer was expected
CINT_vcstrm.cxx: In function `int G__ifstream_fd_8_0(struct G__value *, char *, struct G__param *, int)':
CINT_vcstrm.cxx:1013: no member function `ifstream::fd()' defined
CINT_vcstrm.cxx: In function `int G__ofstream_setbuf_5_0(struct G__value *, char *, struct G__param *, int)':
CINT_vcstrm.cxx:1124: aggregate value used where an integer was expected
CINT_vcstrm.cxx: In function `int G__ofstream_fd_8_0(struct G__value *, char *, struct G__param *, int)':
CINT_vcstrm.cxx:1140: no member function `ofstream::fd()' defined
CINT_vcstrm.cxx: In function `int G__fstream_setbuf_5_0(struct G__value *, char *, struct G__param *, int)':
CINT_vcstrm.cxx:1248: aggregate value used where an integer was expected
CINT_vcstrm.cxx: In function `int G__fstream_fd_8_0(struct G__value *, char *, struct G__param *, int)':
CINT_vcstrm.cxx:1264: no member function `fstream::fd()' defined
CINT_vcstrm.cxx: In function `int G__istrstream_str_4_0(struct G__value *, char *, struct G__param *, int)':
CINT_vcstrm.cxx:1425: no member function `istrstream::str()' defined

When I ifdef out the offending calls in CINT_vcstrm.cxx with

  #if defined(R__SOLARIS) && defined(R__GNU)

and did not compile CINT_dlfcn.c the compilation went through
but the linker complained about multiply defined symbols
in files CINT_bcstrm.o, CINT_fakestrm.o, CINT_libstrm.o,
and CINT_vcstrm.o.

I attempted not to include CINT_bcstrm.o, CINT_fakestrm.o, and 
CINT_vcstrm.o in libCint.so but when I tried to compile/link 
programs in root/test directory I got  messages about undefined
symbols. Below is a partial list of those messages.

 /usr/local/lib/gcc-lib/sparc-sun-solaris2.5/2.7.2.3/cc1plus /var/tmp/cca001bu.ii -quiet -dumpbase MainEvent.cc -O -version -fPIC -o /var/tmp/cca001bu.s
GNU C++ version 2.7.2.3 (sparc) compiled by GNU C version 2.7.2.3.
 /usr/ccs/bin/as -V -Qy -s -K PIC -o MainEvent.o /var/tmp/cca001bu.s
/usr/ccs/bin/as: SC4.0 dev 15 Feb 1995
Undefined			first referenced
 symbol  			    in file
_vt.13strstreambase.3ios            /data/cern/root/src/libCint.so
cout                                MainEvent.o
_vt.7istream.3ios                   /data/cern/root/src/libBase.so
write__7ostreamPCci                 /data/cern/root/src/libBase.so
init_dynamic__12strstreambufPFUi_PvPFPv_vi /data/cern/root/src/libCint.so
get__7istreamPcic                   /data/cern/root/src/libBase.so
__9streambufi                       /data/cern/root/src/libCint.so
__7ostreamiP9streambufP7ostream     /data/cern/root/src/libCint.so
clog                                /data/cern/root/src/libCint.so
__uflow                             /data/cern/root/src/libBase.so
__13strstreambaseiPcii              /data/cern/root/src/libBase.so
_vt.8ofstream.3ios                  /data/cern/root/src/libCint.so
__ls__7ostreamP9streambuf           /data/cern/root/src/libCint.so
pword__3iosi                        /data/cern/root/src/libCint.so
_IO_sgetn                           /data/cern/root/src/libCint.so
__rs__7istreamPc                    /data/cern/root/src/libCint.so
get__7istreamR9streambufc           /data/cern/root/src/libCint.so
ignore__7istreamii                  /data/cern/root/src/libCint.so
__rs__7istreamRs                    /data/cern/root/src/libCint.so
endl__FR7ostream                    MainEvent.o
_vt.7ostream.3ios                   /data/cern/root/src/libBase.so
__rs__7istreamRc                    /data/cern/root/src/libCint.so
__rs__7istreamRd                    /data/cern/root/src/libCint.so
__rs__7istreamRf                    /data/cern/root/src/libCint.so
__rs__7istreamRi                    /data/cern/root/src/libCint.so
__rs__7istreamRl                    /data/cern/root/src/libCint.so
__rs__7istreamRUi                   /data/cern/root/src/libCint.so
__rs__7istreamRUl                   /data/cern/root/src/libCint.so
open__11fstreambasePCcii            /data/cern/root/src/libCint.so
__7filebufi                         /data/cern/root/src/libCint.so
_skip_ws__7istream                  /data/cern/root/src/libCint.so
__10istrstreamiPCci                 /data/cern/root/src/libBase.so
cerr                                /data/cern/root/src/libBase.so

 Thank you for any help.
 
  Regards,

  Michal Lijowski

----------------------------------------------------------------------------

Michal Lijowski                  Washington University
Research Associate               St. Louis, MO 63130-4899, USA 
Department of Physics            phone:   314-935-6285
Campus Box 1105                  email:   lijowski@cosray2.wustl.edu
                            







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