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diff --git a/static/v10/man1/f77.1 b/static/v10/man1/f77.1 new file mode 100644 index 00000000..d226c9f2 --- /dev/null +++ b/static/v10/man1/f77.1 @@ -0,0 +1,212 @@ +.TH F77 1 +.CT 1 prog_other +.SH NAME +f77 \(mi Fortran 77 compiler +.SH SYNOPSIS +.B f77 +[ +.I option ... +] +.I file ... +.SH DESCRIPTION +.I F77 +is a Fortran 77 compiler. +It accepts several types of arguments: +.PP +Arguments whose names end with +.L .f +are taken to be +Fortran 77 source programs; +they are compiled, and +each object program is left on the file in the current directory +whose name is that of the source with +.L .o +substituted +for +.LR .f . +.PP +Arguments whose names end with +.L .r +or +.L .e +are taken to be Ratfor or EFL +source programs, respectively; these are first transformed by the +appropriate preprocessor, then compiled by +.I f77. +.PP +In the same way, +arguments whose names end with +.L .c +or +.L .s +are taken to be C or assembly source programs +and are compiled or assembled, producing a +.L .o +file. +.PP +The following options have the same meaning as in +.IR cc (1). +See +.IR ld (1) +for load-time options. +.TP +.B -c +Suppress loading and produce +.L .o +files for each source +file. +.TP +.B -g +Have the compiler produce additional symbol table information for +.IR sdb (A) +or +.IR pi (9.1). +.TP +.BR -w +Suppress all warning messages. +If the option is +.LR -w66 , +only Fortran 66 compatibility warnings are suppressed. +.TP +.B -p +Prepare object files for profiling, see +.IR prof (1). +.TP +.B -O +Invoke an +object-code optimizer. +.TP +.B -S +Compile the named programs, and leave the +assembler-language output on corresponding files suffixed +.LR .s . +(No +.L .o +is created.). +.TP +.BI -o " output" +Name the final output file +.I output +instead of +.LR a.out . +.PP +The following options are peculiar to +.IR f77 . +.TP +.BR -onetrip +Compile DO loops that are performed at least once if reached. +(Fortran 77 DO loops are not performed at all if the upper limit is smaller than the lower limit.) +.TP +.BR -u +Make the default type of a variable `undefined' rather than using the default Fortran rules. +.TP +.BR -C +Compile code to check that subscripts are within declared array bounds. +.TP +.B -I2 +Render +.SM INTEGER +and +.SM LOGICAL +as short, +.SM INTEGER\*S\(**4 +as long. +Allow only +.SM INTEGER\*S\(**4 +(and no +.SM LOGICAL\*S) +variables in +.SM INQUIRE\*Ss. +.TP +.B -U +Honor the case of variable and external names. +Fortran keywords must be in lower case. +.TP +.BR -F +Apply EFL and Ratfor preprocessors to relevant files, +put the results in the files +with the suffix changed to +.LR .f , +but do not compile. +.TP +.BR -m +Apply the M4 preprocessor to each +.L .r +or +.L .e +file before transforming +it with the Ratfor or EFL preprocessor. +.TP +.BI -E x +Use the string +.I x +as an EFL option in processing +.L .e +files. +.TP +.BI -R x +Use the string +.I x +as a Ratfor option in processing +.L .r +files. +.PP +Other arguments +are taken +to be either loader option arguments, or F77-compatible +object programs, typically produced by an earlier +run, +or perhaps libraries of F77-compatible routines. +These programs, together with the results of any +compilations specified, are loaded (in the order +given) to produce an executable program with name +.LR a.out . +.SH FILES +.TF /usr/lib/libF77.a +.TP +.IB file .[fresc] +input file +.TP +.B *.o +object file +.TP +.F a.out +loaded output +.TP +.F ./fort* +temporary +.TP +.F /usr/lib/f77pass1 +compiler +.TP +.F /lib/f1 +pass 2 +.TP +.F /lib/c2 +optional optimizer +.TP +.F /usr/lib/libF77.a +intrinsic function library +.TP +.F /usr/lib/libI77.a +Fortran I/O library +.TP +.F /lib/libc.a +C library, see section 3 +.SH "SEE ALSO" +.IR prof (1), +.IR cc (1), +.IR ld (1), +.IR efl (A), +.IR ratfor (A) +.br +S. I. Feldman and +P. J. Weinberger, +`A Portable Fortran 77 Compiler', +this manual, Volume 2 +.SH DIAGNOSTICS +The diagnostics produced by +.I f77 +itself are intended to be +self-explanatory. +Occasional messages may be produced by the loader. |