This is the mail archive of the fortran@gcc.gnu.org mailing list for the GNU Fortran project.
Index Nav: | [Date Index] [Subject Index] [Author Index] [Thread Index] | |
---|---|---|
Message Nav: | [Date Prev] [Date Next] | [Thread Prev] [Thread Next] |
Other format: | [Raw text] |
good suggestion - nm shows that there's infact NO main! Turned out that there were some weird chars in my mymain.f90 source Thanks for the good lead.
Hans Horn wrote:
Compiling works: gfortran -c a.f90 b.f90 mymain.f90
When I try to link: gfortran -o mymain a.o b.o mymain.o
I get
/usr/local/gfortran/lib/gcc/i686-pc-cygwin/4.3.0/libgfortranbegin.a(fmain.o): In function `main':
../../../gcc43/libgfortran/fmain.c:21: undefined reference to `_MAIN__'
If you actually have a main program (PROGRAM or f66-style implied PROGRAM), _MAIN__ should be present in that .o file, and visible to nm or objdump.
Index Nav: | [Date Index] [Subject Index] [Author Index] [Thread Index] | |
---|---|---|
Message Nav: | [Date Prev] [Date Next] | [Thread Prev] [Thread Next] |