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NCAR / icar

The Intermediate Complexity Atmospheric Research model (ICAR)
MIT License
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compile ICAR #45

Closed zxh163404 closed 6 years ago

zxh163404 commented 6 years ago

I had problem with compiling ICAR with gfortran, and I have tried gfortran (GCC) of version 4.4.7 and version 4.9.4, but both give error either like: f951: error: unrecognized command line option "-fno-protect-parens" make: *** [build/icar_constants.o] Error 1

or like: "collect2: error: ld returned 1 exit status" make: *** [build/icar_constants.o] Error 1

gutmann commented 6 years ago

You can safely remove "-fno-protect-parens" from the makefile, it is only a small optimization and must not be supported by earlier versions of gcc. That said, you might be better off updating to a more recent version of gcc/gfortran.