}

	// Likewise for Fortran, except there are many Fortran compilers.
	// Support gfortran out of the box and let others pass the correct link options
	// via CGO_LDFLAGS
	if len(ffiles) > 0 {
		fc := cfg.Getenv("FC")
		if fc == "" {
			fc = "gfortran"
		}
		if strings.Contains(fc, "gfortran") {
			cgoLDFLAGS = append(cgoLDFLAGS, "-lgfortran")
		}
	}

	MFiles            []string `json:",omitempty"` // .m source files
	HFiles            []string `json:",omitempty"` // .h, .hh, .hpp and .hxx source files
	FFiles            []string `json:",omitempty"` // .f, .F, .for and .f90 Fortran source files
	SFiles            []string `json:",omitempty"` // .s source files
	SwigFiles         []string `json:",omitempty"` // .swig files
	SwigCXXFiles      []string `json:",omitempty"` // .swigcxx files

//		Like CGO_CFLAGS, CGO_CFLAGS_ALLOW, and CGO_CFLAGS_DISALLOW,
//		but for the Fortran compiler.
//	CGO_LDFLAGS, CGO_LDFLAGS_ALLOW, CGO_LDFLAGS_DISALLOW
//		Like CGO_CFLAGS, CGO_CFLAGS_ALLOW, and CGO_CFLAGS_DISALLOW,
//		but for the linker.
//	CXX
//		The command to use to compile C++ code.
//	FC
//		The command to use to compile Fortran code.
//	PKG_CONFIG
//		Path to pkg-config tool.
//