[fpc-pascal] Free Pascal Directories

[Philippe]

fpc -h 

Free Pascal Compiler version 2.6.4 [2014/03/06] for
i386
Copyright (c) 1993-2014 by Florian Klaempfl and
others
c:FPC2.6.4bini386-Win32ppc386.exe [options] <inputfile>
[options]
Put + after a boolean switch option to enable it, - to disable
it
 -a The compiler doesn't delete the generated assembler file
 -al
List sourcecode lines in assembler file
 -an List node info in assembler
file
 -ar List register allocation/release info in assembler file
 -at
List temp allocation/release info in assembler file
 -A<x> Output
format:
 -Adefault Use default assembler
 -Aas Assemble using GNU AS

-Amacho Mach-O (Darwin, Intel 32 bit) using internal writer
 -Anasmcoff
COFF (Go32v2) file using Nasm
 -Anasmelf ELF32 (Linux) file using Nasm

-Anasmwin32Win32 object file using Nasm
 -AnasmwdosxWin32/WDOSX object
file using Nasm
 -Awasm Obj file using Wasm (Watcom)
 -Anasmobj Obj file
using Nasm
 -Amasm Obj file using Masm (Microsoft)
 -Atasm Obj file
using Tasm (Borland)
 -Aelf ELF (Linux) using internal writer
 -Acoff
COFF (Go32v2) using internal writer
 -Apecoff PE-COFF (Win32) using
internal writer
 -b Generate browser info
 -bl Generate local symbol
info
 -B Build all modules
 -C<x> Code generation options:
 -C3<x> Turn
on ieee error checking for constants
 -Ca<x> Select ABI, see fpc -i for
possible values
 -Cb Generate big-endian code
 -Cc<x> Set default
calling convention to <x>
 -CD Create also dynamic library (not
supported)
 -Ce Compilation with emulated floating point opcodes
 -Cf<x>
Select fpu instruction set to use, see fpc -i for possible values

-CF<x> Minimal floating point constant precision (default, 32, 64)
 -Cg
Generate PIC code
 -Ch<n> <n> bytes heap (between 1023 and 67107840)

-Ci IO-checking
 -Cn Omit linking stage
 -Co Check overflow of integer
operations
 -CO Check for possible overflow of integer operations

-Cp<x> Select instruction set, see fpc -i for possible values

-CP<x>=<y> packing settings
 -CPPACKSET=<y> <y> set allocation: 0, 1 or
DEFAULT or NORMAL, 2, 4 and 8
 -Cr Range checking
 -CR Verify object
method call validity
 -Cs<n> Set stack checking size to <n>
 -Ct Stack
checking (for testing only, see manual)
 -CX Create also smartlinked
library
 -d<x> Defines the symbol <x>
 -D Generate a DEF file
 -Dd<x>
Set description to <x>
 -Dv<x> Set DLL version to <x>
 -e<x> Set path to
executable
 -E Same as -Cn
 -fPIC Same as -Cg
 -F<x> Set file names and
paths:
 -Fa<x>[,y] (for a program) load units <x> and [y] before uses is
parsed
 -Fc<x> Set input codepage to <x>
 -FC<x> Set RC compiler binary
name to <x>
 -Fd Disable the compiler's internal directory cache
 -FD<x>
Set the directory where to search for compiler utilities
 -Fe<x>
Redirect error output to <x>
 -Ff<x> Add <x> to framework path (Darwin
only)
 -FE<x> Set exe/unit output path to <x>
 -Fi<x> Add <x> to include
path
 -Fl<x> Add <x> to library path
 -FL<x> Use <x> as dynamic linker

-Fm<x> Load unicode conversion table from <x>.txt in the compiler dir

-Fo<x> Add <x> to object path
 -Fr<x> Load error message file <x>

-FR<x> Set resource (.res) linker to <x>
 -Fu<x> Add <x> to unit path

-FU<x> Set unit output path to <x>, overrides -FE
 -FW<x> Store
generated whole-program optimization feedback in <x>
 -Fw<x> Load
previously stored whole-program optimization feedback from <x>
 -g
Generate debug information (default format for target)
 -gc Generate
checks for pointers
 -gh Use heaptrace unit (for memory leak/corruption
debugging)
 -gl Use line info unit (show more info with backtraces)

-go<x> Set debug information options
 -godwarfsets Enable DWARF 'set'
type debug information (breaks gdb < 6.5)
 -gostabsabsincludes Store
absolute/full include file paths in Stabs
 -godwarfmethodclassprefix
Prefix method names in DWARF with class name
 -gp Preserve case in stabs
symbol names
 -gs Generate Stabs debug information
 -gt Trash local
variables (to detect uninitialized uses)
 -gv Generates programs
traceable with Valgrind
 -gw Generate DWARFv2 debug information (same as
-gw2)
 -gw2 Generate DWARFv2 debug information
 -gw3 Generate DWARFv3
debug information
 -gw4 Generate DWARFv4 debug information
(experimental)
 -i Information
 -iD Return compiler date
 -iV Return
short compiler version
 -iW Return full compiler version
 -iSO Return
compiler OS
 -iSP Return compiler host processor
 -iTO Return target OS

-iTP Return target processor
 -I<x> Add <x> to include path
 -k<x> Pass
<x> to the linker
 -l Write logo
 -M<x> Set language mode to <x>
 -Mfpc
Free Pascal dialect (default)
 -Mobjfpc FPC mode with Object Pascal
support
 -Mdelphi Delphi 7 compatibility mode
 -Mtp TP/BP 7.0
compatibility mode
 -Mmacpas Macintosh Pascal dialects compatibility
mode
 -n Do not read the default config files
 -N<x> Node tree
optimizations
 -Nu Unroll loops
 -o<x> Change the name of the executable
produced to <x>
 -O<x> Optimizations:
 -O- Disable optimizations
 -O1
Level 1 optimizations (quick and debugger friendly)
 -O2 Level 2
optimizations (-O1 + quick optimizations)
 -O3 Level 3 optimizations
(-O2 + slow optimizations)
 -Oa<x>=<y> Set alignment
 -Oo[NO]<x> Enable
or disable optimizations, see fpc -i for possible values
 -Op<x> Set
target cpu for optimizing, see fpc -i for possible values
 -OW<x>
Generate whole-program optimization feedback for optimization <x>, see
fpc -i for possible values
 -Ow<x> Perform whole-program optimization
<x>, see fpc -i for possible values
 -Os Optimize for size rather than
speed
 -pg Generate profile code for gprof (defines FPC_PROFILE)
 -R<x>
Assembler reading style:
 -Rdefault Use default assembler for target

-Ratt Read AT&T style assembler
 -Rintel Read Intel style assembler

-S<x> Syntax options:
 -S2 Same as -Mobjfpc
 -Sc Support operators like
C (*=,+=,/= and -=)
 -Sa Turn on assertions
 -Sd Same as -Mdelphi

-Se<x> Error options. <x> is a combination of the following:
 <n> :
Compiler halts after the <n> errors (default is 1)
 w : Compiler also
halts after warnings
 n : Compiler also halts after notes
 h : Compiler
also halts after hints
 -Sg Enable LABEL and GOTO (default in -Mtp and
-Mdelphi)
 -Sh Use ansistrings by default instead of shortstrings
 -Si
Turn on inlining of procedures/functions declared as "inline"
 -Sk Load
fpcylix unit
 -SI<x> Set interface style to <x>
 -SIcom COM compatible
interface (default)
 -SIcorba CORBA compatible interface
 -Sm Support
macros like C (global)
 -So Same as -Mtp
 -Ss Constructor name must be
init (destructor must be done)
 -Sx Enable exception keywords (default
in Delphi/ObjFPC modes)
 -Sy @<pointer> returns a typed pointer, same as
$T+
 -s Do not call assembler and linker
 -sh Generate script to link on
host
 -st Generate script to link on target
 -sr Skip register
allocation phase (use with -alr)
 -T<x> Target operating system:

-Tdarwin Darwin/Mac OS X
 -Temx OS/2 via EMX (including EMX/RSX
extender)
 -Tfreebsd FreeBSD
 -Tgo32v2 Version 2 of DJ Delorie DOS
extender
 -Tiphonesim iPhoneSimulator from iOS SDK 3.2+ (older versions:
-Tdarwin)
 -Tlinux Linux
 -Tnetbsd NetBSD
 -Tnetware Novell Netware
Module (clib)
 -Tnetwlibc Novell Netware Module (libc)
 -Topenbsd
OpenBSD
 -Tos2 OS/2 / eComStation
 -Tsunos SunOS/Solaris
 -Tsymbian
Symbian OS
 -Tsolaris Solaris
 -Twatcom Watcom compatible DOS extender

-Twdosx WDOSX DOS extender
 -Twin32 Windows 32 Bit
 -Twince Windows CE

-u<x> Undefines the symbol <x>
 -U Unit options:
 -Un Do not check where
the unit name matches the file name
 -Ur Generate release unit files
(never automatically recompiled)
 -Us Compile a system unit
 -v<x> Be
verbose. <x> is a combination of the following letters:
 e : Show errors
(default) 0 : Show nothing (except errors)
 w : Show warnings u : Show
unit info
 n : Show notes t : Show tried/used files
 h : Show hints c :
Show conditionals
 i : Show general info d : Show debug info
 l : Show
linenumbers r : Rhide/GCC compatibility mode
 s : Show time stamps q :
Show message numbers
 a : Show everything x : Executable info (Win32
only)
 b : Write file names messages p : Write tree.log with parse tree

with full path v : Write fpcdebug.txt with
 lots of debugging info

m<x>,<y> : Don't show messages numbered <x> and <y>
 -W<x>
Target-specific options (targets)
 -WA Specify native type application
(Windows)
 -Wb Create a bundle instead of a library (Darwin)
 -WB Create
a relocatable image (Windows, Symbian)
 -WBxxxx Set image base to xxxx
(Windows, Symbian)
 -WC Specify console type application (EMX, OS/2,
Windows)
 -WD Use DEFFILE to export functions of DLL or EXE (Windows)

-We Use external resources (Darwin)
 -WF Specify full-screen type
application (EMX, OS/2)
 -WG Specify graphic type application (EMX,
OS/2, Windows)
 -Wi Use internal resources (Darwin)
 -WI Turn on/off the
usage of import sections (Windows)
 -WM<x> Minimum Mac OS X deployment
version: 10.4, 10.5.1, ... (Darwin)
 -WN Do not generate relocation
code, needed for debugging (Windows)
 -WP<x> Minimum iOS deployment
version: 3.0, 5.0.1, ... (iphonesim)
 -WR Generate relocation code
(Windows)
 -WX Enable executable stack (Linux)
 -X Executable options:

-Xc Pass --shared/-dynamic to the linker (BeOS, Darwin, FreeBSD, Linux)

-Xd Do not search default library path (sometimes required for
cross-compiling when not using -XR)
 -Xe Use external linker
 -Xg Create
debuginfo in a separate file and add a debuglink section to executable

-XD Try to link units dynamically (defines FPC_LINK_DYNAMIC)
 -Xi Use
internal linker
 -Xm Generate link map
 -XM<x> Set the name of the
'main' program routine (default is 'main')
 -XP<x> Prepend the binutils
names with the prefix <x>
 -Xr<x> Set the linker's rlink-path to <x>
(needed for cross compile, see the ld manual for more information)
(BeOS, Linux)
 -XR<x> Prepend <x> to all linker search paths (BeOS,
Darwin, FreeBSD, Linux, Mac OS, Solaris)
 -Xs Strip all symbols from
executable
 -XS Try to link units statically (default, defines
FPC_LINK_STATIC)
 -Xt Link with static libraries (-static is passed to
linker)
 -XX Try to smartlink units (defines FPC_LINK_SMART)

 -? Show
this help
 -h Shows this help without waiting

Em 03.10.2014 18:53, Sven
Barth escreveu: 

> Am 03.10.2014 03:37 schrieb "Philippe"
<philippe at quarta.com.br>:
> >
> > @cfg
> >
> > I read about that option
in a previous message of the thread ... clearly a better ideia!!! ...
I´ll use it for sure!
> >
> > taking advantage of the oportunity. when
one type fpc in the command line, he/she gets:
> >
> > 
> >
> >
D:psl9c9>fpc
> > Free Pascal Compiler version 2.6.4 [2014/03/06] for
i386
> > Copyright (c) 1993-2014 by Florian Klaempfl and others
> >
c:FPC2.6.4bini386-Win32ppc386.exe [options] <inputfile> [options]
> >
>
> and so one ...
> >
> > and if I did not missed it, there is nothing
about @cfg !
> >
> > that is the reason while I never used it! 
> 
> It
should be listed if you show the help using "-h" parameter. 
> 
>
Regards,
> Sven 
> 
> _______________________________________________
>
fpc-pascal maillist - fpc-pascal at lists.freepascal.org
>
http://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-pascal [1]




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