gfortran

I'm trying to understand how the READ statement works in Fortran. To do this, I've written the following simple program: program main integer a,b,c open(unit=10,file='test.txt',status='old') read(10,*)a,b,c print*,a,b,c close(10) end program main I run this on the terminal (using a Mac): gfortran Main.f95; open a.out I get the following error: At line 5 of file Main.f95 (unit = 10, file = 'test.txt') Fortran runtime error: End of file I've looked for solutions all around the web and came upon the suggestion of adding IOSTAT=... inside the READ specifiers, as follows: program main integer a,b,c

I am going to call a C++ function from FORTRAN, for which I am using ISO_C_Binding module. After compaction of the FORTRAN main file and C++ function with commands gfortran -c mlp8.f90 g++ -c mean_cpp.cc Which will create the objects files but in the linking phase as suggested by some members I am going to use the commands g++ mlp8.o mean_cpp.o -o main –lgfortran I.e. using C++ compiler with linking to FORTRAN libraries but it gives error like /Cygnus/cygwin-b20/H-i586-cygwin32/i586-win32/bin/ld: cannot open –lgfortran: No such a file or directory Collect2:ld return 1 exit status So I think

I am creating a dll with gfortran (mingw) on windows and hope to use it with msvs c++ project. There is no problem generating the .dll file but there is no .lib file to use in msvs c++. Is there a way to create this .lib file? 来源： https://stackoverflow.com/questions/29011997/gfortran-creating-a-lib-file-for-use-in-msvs