Hi Tim, In the recent release of CERNLIB, the RFIO routines have been removed from libPacklib and moved to a separate library /usr/local/lib/libshift.a. If you use the standard ROOT Makefile, you should not see this problem. With this Makefile, you will get: g++ -O -o bin/h2root main/src/h2root.o hbook/src/hntvar2.o \ -Llib -lCore -lCint -lHist -lGraf -lGraf3d -lTree -lMatrix \ /cern/pro/lib/libpacklib.a /cern/pro/lib/libkernlib.a \ /usr/local/lib/libshift.a -lnsl -lg2c -lnsl -lm -ldl Note that the PRO release of ROOT is 3.03/09 and not 3.03/07 Rene Brun On Wed, 16 Oct 2002, Tim Barrass wrote: > Hi all, > > I've just encountered a similar problem to that experienced by Jochen Cammin: that is, compiling ROOT 3.03.07 (part of the CMS software package) results in the error below when compiling against certain cernlibs. Is there a recommended course of action for getting round this one? (For info, our libpacklib.a was updated Sept 19th)... > > Cheers, > > Tim > > g++ -O -o bin/h2root main/src/h2root.o hbook/src/hntvar2.o \ > -Llib -lCore -lCint -lHist -lGraf -lGraf3d -lTree -lMatrix \ > /cern/pro/lib/libpacklib.a /cern/pro/lib/libkernlib.a -lg2c -lnsl -lm -ldl -L/usr/lib -lpthread -rdynamic > /cern/pro/lib/libpacklib.a(cfclos.o): In function `cfclos_': > cfclos.o(.text+0xe): undefined reference to `rfio_close' > /cern/pro/lib/libpacklib.a(cfget.o): In function `cfget_': > cfget.o(.text+0x32): undefined reference to `rfio_read' > cfget.o(.text+0x61): undefined reference to `serrno' > cfget.o(.text+0x6a): undefined reference to `rfio_errno' > cfget.o(.text+0x84): undefined reference to `rfio_perror' > /cern/pro/lib/libpacklib.a(cfput.o): In function `cfput_': > cfput.o(.text+0x2d): undefined reference to `rfio_write' > cfput.o(.text+0x39): undefined reference to `serrno' > cfput.o(.text+0x42): undefined reference to `rfio_errno' > cfput.o(.text+0x5c): undefined reference to `rfio_perror' > /cern/pro/lib/libpacklib.a(cfseek.o): In function `cfseek_': > cfseek.o(.text+0x26): undefined reference to `rfio_lseek' > cfseek.o(.text+0x4f): undefined reference to `rfio_perror' > /cern/pro/lib/libpacklib.a(cfopei.o): In function `cfopei_': > cfopei.o(.text+0xd9): undefined reference to `rfio_open' > cfopei.o(.text+0xf4): undefined reference to `serrno' > cfopei.o(.text+0xfd): undefined reference to `rfio_errno' > cfopei.o(.text+0x118): undefined reference to `rfio_perror' > /cern/pro/lib/libpacklib.a(cfstati.o): In function `cfstati_': > cfstati.o(.text+0x4a): undefined reference to `rfio_stat' > collect2: ld returned 1 exit status > gmake: *** [bin/h2root] Error 1 > > Hi Jochen, > > Yes, we are currently working on this problem. Should be fixed this > afternoon. > > Rene Brun > > On Mon, 16 Sep 2002, Jochen Cammin wrote: > > > Dear ROOTers, > > > > today I tried to compile the HEAD version of ROOT which fails during > > linking to the cernlibs (using CERN RedHat7.2.1 and AFS; it worked just > > fine last week). This is probably due to the 2002 version of cernlib which > > became PRO on 13 Sept. > > If you link to the old (2001) version (./configure linux > > --with-cern-libdir=/cern/old/lib) it works. Would be nice if this can be fixed. > > > > Best regards, > > Jochen > > > > > > The error message from the linker is: > > > > g++ -O -o bin/h2root main/src/h2root.o hbook/src/hntvar2.o \ > > -Llib -lCore -lCint -lHist -lGraf -lGraf3d -lTree -lMatrix \ > > /cern/pro/lib/libpacklib.a /cern/pro/lib/libkernlib.a -lg2c > > -lnsl -lm -ldl -L/usr/lib -lpthread -rdynamic > > /cern/pro/lib/libpacklib.a(cfclos.o): In function `cfclos_': > > cfclos.o(.text+0xe): undefined reference to `rfio_close' > > /cern/pro/lib/libpacklib.a(cfget.o): In function `cfget_': > > cfget.o(.text+0x32): undefined reference to `rfio_read' > > cfget.o(.text+0x61): undefined reference to `serrno' > > cfget.o(.text+0x6a): undefined reference to `rfio_errno' > > cfget.o(.text+0x84): undefined reference to `rfio_perror' > > /cern/pro/lib/libpacklib.a(cfput.o): In function `cfput_': > > cfput.o(.text+0x2d): undefined reference to `rfio_write' > > cfput.o(.text+0x39): undefined reference to `serrno' > > cfput.o(.text+0x42): undefined reference to `rfio_errno' > > cfput.o(.text+0x5c): undefined reference to `rfio_perror' > > /cern/pro/lib/libpacklib.a(cfseek.o): In function `cfseek_': > > cfseek.o(.text+0x26): undefined reference to `rfio_lseek' > > cfseek.o(.text+0x4f): undefined reference to `rfio_perror' > > /cern/pro/lib/libpacklib.a(cfopei.o): In function `cfopei_': > > cfopei.o(.text+0xd9): undefined reference to `rfio_open' > > cfopei.o(.text+0xf4): undefined reference to `serrno' > > cfopei.o(.text+0xfd): undefined reference to `rfio_errno' > > cfopei.o(.text+0x118): undefined reference to `rfio_perror' > > /cern/pro/lib/libpacklib.a(cfstati.o): In function `cfstati_': > > cfstati.o(.text+0x4a): undefined reference to `rfio_stat' > > collect2: ld returned 1 exit status > > gmake: *** [bin/h2root] Error 1 > > Command exited with non-zero status 2 > > > > > > ================================= > Dept of Physics, University of Bristol, Bristol, UK, BS6 6QE > +44 117 928 8760 (office) | +44 925 5624 (fax) | tim.barrass@physics.org >
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