Fons, Thank you for your last week response which clarifies the first part of my message. I already have a set of Makefiles to create each ROOT shared object library with GNU CC and C++ under Solaris 2.5. They seem to work, but when I try to compile/link programs in the root/test directory with GNU CC and C++ and using ROOT shared object libraries which I generated I get a list of undefined symbols in libBase.so and libCint.so (see below). I suspect that there is a library missing from my Makefiles either in those generating the ROOT shared object libraries or that which is in root/test and which I modified to use with gcc. Thank you again. Regards, Michal Lijowski > From Fons.Rademakers@cern.ch Wed May 06 18:06:04 1998 > Delivered-To: lijowski@cosray2.wustl.edu > Date: Wed, 06 May 1998 20:09:52 +0200 > From: Fons Rademakers <Fons.Rademakers@cern.ch> > MIME-Version: 1.0 > To: lijowski@cosray2.wustl.edu > CC: roottalk@hpsalo.cern.ch > Subject: Re: Compilation with gcc under Solaris 2.5 cont ... > Content-Transfer-Encoding: 7bit > X-Status: > > Hi Michal, > > dlfcn.c is only for IBm AIX, vcstrm.cxx only for MS VC++ Win95/NT, bcstrm.cxx > only for Borland on NT, and fakestrm.cxx only for machines for which libstrm.cxx > does not work. So only compile and use CINT_libstrm.cxx on Solaris. Once we > have the makefiles this will be taken care of. > > Cheers, Fons. > > > lijowski@cosray2.wustl.edu wrote: > > > > 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 > > > > > > ----- End Included Message ----- > > -- > Org: CERN, European Laboratory for Particle Physics. > Mail: 1211 Geneve 23, Switzerland Phone: +41 22 7679248 > E-Mail: Fons.Rademakers@cern.ch Fax: +41 22 7677910 >
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