fc(1) [debian man page]
FC(1) General Commands Manual FC(1) NAME
fc - frontend script to the f2c fortran compiler SYNOPSIS
/usr/bin/fc [-o objfile] [-c] [-S] [-C] [-u] [-w] [-w66] [-D switch] [-I includepath] [-Ntnnn] [-P] files [-l library] DESCRIPTION
fc is a script intended to be used as a front end to the f2c FORTRAN-to-C translator. It is supposed to make the whole f2c and C compiler setup look like a real Fortran compiler. File arguments with a .f suffix are compiled as Fortran source. Files with a .F suffix are passed through the C preprocessor cpp(1) first. Files with .c (C source) or .s (assembly source) suffixes are passed to the C compiler directly. Files with a .e suffix are treated as efl source files, and files with a .r suffix are treated as RATFOR source files. OPTIONS
-o objfile Produce an output executable named objfile rather than using the default name a.out. -c Do not call the linker; instead, leave relocatable object files as *.o. -S Produce assembly output as file.s -C Compile in extra code to check that array subscripts are in bounds. -l library Libraries specified with this option are passed to the linker. -U def Definitions specified with this option are passed to C compiler (for .c files) or to cpp (for .F files) to remove definition. -u Complain about undeclared variables. -v, --version Print version of f2c in use -w Omit all warning messages. -w66 Omit Fortran 66 (Fortran IV) compatibility warning messages. -D switch The given switch is passed to the C compiler (for .c files), to cpp (for .F files) and to f2c. -I includepath Passed to the C compiler (for .c files), to cpp (for .F files) and to f2c. -Ntnnn Allow nnn entries in table t. -P Emit .P files. BUGS
fc isn't really very good -- try fort77 (1), which does a better job. This manual page isn't really very good either... AUTHOR
S. Feldman, D. Gay, M. Maimone, N, Schryer are all mentioned in the paper on the conversion of Fortran to C. Peter Maydell (pmaydell@chiark.greenend.org.uk) wrote this manual page, and Alan Bain (alanb@chiark.greenend.org.uk) made some minor modi- fications. SEE ALSO
f2c(1), fort77(1), cc(1), cpp(1), ratfor(1) May 1999 FC(1)
Check Out this Related Man Page
as_pa(1) General Commands Manual as_pa(1) NAME
as_pa: as - assembler for PA-RISC systems SYNOPSIS
[file]... Remarks This manpage describes on PA-RISC systems. For on Integrity systems, see as_ia(1). DESCRIPTION
The command assembles source text from files or standard input and produces a relocatable object file suitable for the link editor, (see ld(1)). Source text is read from standard input only if no file argument is given. Standard input cannot be a device file, such as a terminal. The option and file arguments can be intermingled on the command line. Every specified option applies to every specified file, or standard input. The source files are concatenated to form a single input stream. If the option is not specified, the suffix (if any) is stripped from the end of the last source file name and is appended to the name to form the name of the default object code output file. output is not optimized. creates a relocatable object file that must be processed by before it can be successfully executed (see ld(1)). The compiler normally runs the C preprocessor (see cpp(1)), then invokes to assemble the files together with and subsequently invokes Options and Operands recognizes the following options and operands: file A text file containing assembler source code. Permit an unlimited number of errors to be tolerated before the assembly process is abandoned. By default, one hundred errors are allowed before the assembler aborts. Set the default value for the directive to The normal default value for a that omits the or parameter is Write a listing of the program to standard output after assembly. This listing shows the offsets of instructions and actual values for fields. Name the output object file objfile instead of using the default suffix on the file name of the last file specified. Set the default privilege level for an directive to number. By default, all user-level procedures are exported at privilege level 3. Set the output file suffix to instead of The file will have a format suitable for conversion to the ROM burning programs. Do not create unwind descriptors. To avoid the need for the directive, the and directives must not have been used. Write cross-reference data to the file named xrfile. Print the version number of the assembler program to standard error before assembling the source text. Either suppress all warning messages if no number is supplied or suppress just the warning number provided. Multiple options can be used to suppress additional warning messages. Assemble code for the architecture specified. The use of this option is discouraged. The preferred method for selecting the architecture is to have a directive contained within the assembly source file. The assembler uses the following precedence to determine the target architecture. 1. Use the directive within the assembly source file. 2. Use the command-line specification. 3. Use the default architecture of Both of these options are used in the building of shared libraries. For a more complete discussion regarding these options, see the manual EXTERNAL INFLUENCES
International Code Set Support Single- and multibyte character code sets are supported. DIAGNOSTICS
When syntactic or semantic errors occur, a single-line diagnostic is written to standard error, that includes the file name and the line number where it occurred. The format is as follows: as: "filename",line line: error error: message source = source-line WARNINGS
does not invoke cpp(1) or m4(1) to perform macro processing. FILES
Hardware register definitions Software calling convention register definitions Standard space and subspace definition Assembler error message catalog Space, subspace and register definitions Object file SEE ALSO
adb(1), cc_bundled(1), cpp(1), ld(1), nm(1), crt0(3). PA-RISC Systems Only as_pa(1)