khseol, > To: <address@hidden> > From: =?ks_c_5601-1987?B?vLOw5sjx?= <address@hidden> > Subject: question > Organization: =?ks_c_5601-1987?B?seK788O7ILz2xKG/ubq4sPo=?= > Keywords: 200107240829.f6O8TC100563 UDUNITS The above message contained the following: > I have run udunits library on Sun 5.6 system. > But I have had error message like this " > > undefined first referenced > symbol in file > > --eprintf > /home3/NCEP/ncep/uduni > ts-1-11/lib/libudunits.a(utlib.o) The symbol "__eprintf" is part of the GNU C runtime library. Apparently, the GNU C compiler was used to build your UDUNITS library. The native Fortran-90 compiler, f90, does not know about the GNU C runtime library. You must tell your linker to search the GNU C runtime libary. For example: f90 ncep_hgt_1999.f -L/home3/NCEP/ncep/netcdf-3.4/lib \ -L/home3/NCEP/ncep/udunits-1.11.7/lib -lnetcdf -ludunits \ -I/home3/NCEP/ncep/udunits-1.11.7/include \ -I/home3/NCEP/ncep/netcdf-3.4/include \ -L/opt/gnu/lib/gcc-lib/sparc-sun-solaris2.6/2.95.2 -lgcc Alternatively, you could rebuild the UDUNITS library using the native development environment rather than the GNU development environment. Regards, Steve Emmerson <http://www.unidata.ucar.edu>
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