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Free Pascal Compiler Version 2.2.2 **************************************************************************** * Introduction **************************************************************************** Please also read the platform specific README file, if it exists. This package contains an advanced freeware 32-bit/64-bit pascal compiler for several platforms. The language and the runtime library are almost compatible with Turbo Pascal 7.0 and recent Delphi releases. There is also partial support for the Macintosh pascal dialect. Free Pascal 2.2.2 is currently available for the following platforms: - Linux-i386 - Linux-x86_64 (amd64) - Linux-powerpc - Linux-sparc - Linux-arm - Win32-i386 (Win95/98/Me/XP/2000/2003/Vista and WinNT) - Win64-x86_64 (XP/Vista/2003) - Wince-arm (cross compiled from win32-i386) - FreeBSD-i386 - Mac OS X/Darwin for PowerPC - Mac OS X/Darwin for Intel (i386) - GO32v2-i386 The following platforms were not release-ready at the moment of the release but they might follow later: - OS/2-i386 (OS/2 Warp v3.0, 4.0, WarpServer for e-Business and eComStation) - Netware-i386 - NetwLibc-i386 (LibC is preferred API under newer Netware versions) There are other platforms (like other BSD variants) which are more or less working, but there is currently no maintainer for them and thus we cannot provide adequate support. If you want to change this and create and maintain versions for other platforms and targets, feel free to contact us, e-mail addresses are listed below. **************************************************************************** * Features **************************************************************************** - high speed compiler - fully 32 or 64-bit code - 32 bit compiler can be on x86_64 Linux distributions to compile 32 bit applications - language features: - almost fully compatible with Borland Pascal and Borland Delphi - ansi strings - wide strings - exception support - RTTI support - procedure overloading - generics (experimental) - operator overloading - COM, CORBA and raw interfaces support - dynamic array support - variant support - inlining - code optimizer: - peephole optimizer (80x86 only) - jump optimizer - loading of variables into registers - assembler level dataflow analyzer (80x86 only) - stack frame eliminations - sophisticated register allocator - integrated BASM (built-in assembler) parser - supports ATT syntax used by GNU C - supports Intel syntax used by Turbo Pascal (80x86-only) - can compile code into assembler source code for these assemblers: - GNU Assembler (GAS) - Netwide assembler (Nasm) - Microsoft Assembler/Turbo Assembler (Masm/Tasm) - Watcom assembler (wasm) - internal assembler for ultra fast object file generation - can call external C code - h2pas utility to convert .h files to Pascal units - smartlinking (not yet supported under Mac OS X) - support for the GNU debugger - integrated development environment (disabled by default on Mac OS X) - powerfull user friendly Wordstar compatible multi file editor - context sensitive help supports help files in HTML, Windows HLP and Borland TPH format. - debugger on most platforms - can create binaries running natively under both DOS and OS/2 (EMX version) - no need for Linux distribution specific binaries, programs you write run on all distributions - high quality documentation **************************************************************************** * Minimum requirements **************************************************************************** i386, x86_64, PowerPC or Sparc processor Win32: - Win95/98/Me/2000/2003/XP/Vista or WinNT - 16 MB RAM OS/2: - OS/2 Warp v3.0 with one of late fixpaks - FP 35 should be fine, OS/2 Warp v4.0 with FP 5 and above, WSeB, MCP or any eComStation version (OS/2 2.0/2.1 currently not supported, not even for compiled programs) Linux: - system running a 2.2.x kernel FreeBSD: - FreeBSD 4.x system or 5.x system that has COMPAT_4 system (which is default) Mac OS X: - Mac OS X 10.2 and higher Mac OS (classic) - Mac OS 9.2 has been tested, should probably also work from 7.5.3 and up. **************************************************************************** * Quick start - Win32 **************************************************************************** Download the distribution package (fpc-2.2.2.i386-win32.exe) and run it - it is a self-extracting installer, so just follow the instructions to install it. Don't forget to set the PATH environment variable if you install FPC under Win95/98/ME (the installer should do it automatically under WinNT/2k/XP). To test the compiler, change to the demo\texts directory of the FPC tree and type fpc hello hello **************************************************************************** * Quick start - DOS **************************************************************************** Download distribution archive (dos222.zip for GO32v2) and unzip it into a temporary directory. Start the install program INSTALL.EXE and follow the instructions. Don't forget to set PATH as mentioned by the install program. If running under plain DOS, this can be done by opening file named AUTOEXEC.BAT located in the root directory of your boot drive (usually C:\) with a plain text editor (like EDIT.COM), extending the line starting with "set PATH=" (case insensitive) with path to newly installed binaries (installation root as selected in the installation program appended with "\BIN\GO32v2") and save it. To test the compiler, change to the demo\texts directory of the FPC tree and type fpc hello hello **************************************************************************** * Quick start - OS/2 / eComStation **************************************************************************** Download distribution archive (os2222.zip for OS/2 or eComStation) and unzip it into a temporary directory. Start the install program INSTALL.EXE and follow the instructions. Don't forget to set PATH and LIBPATH as mentioned by the install program. This can be done by opening file named CONFIG.SYS located in the root directory of your boot drive (e.g. C:\) with a plain text editor (e.g. E.EXE), extending the lines starting with "set PATH=" and "LIBPATH=" (both are case insensitive) with path to newly installed binaries (installation root as selected in the installation program appended with "\BIN\OS2") and save it again as a plain text file. Note that changes to LIBPATH require restart of your machine in order to come into effect. To test the compiler, change to the demo\texts directory of the FPC tree and type fpc hello hello **************************************************************************** * Quick start - Linux/FreeBSD **************************************************************************** Download fpc-2.2.2.<cpu>-<os>.tar and untar into a temporary directory. Start the install script with ./install.sh and follow the instructions. To test the compiler, change to the demo/texts directory of the FPC tree and type fpc hello hello **************************************************************************** * Quick start - Mac OS X/Darwin **************************************************************************** There are two methods to install Free Pascal for Mac OS X. 1) Download and install the Mac OS X package (fpc-2.2.2.powerpc-macosx.dmg) This gives you the Free Pascal Compiler and the Xcode integration kit. 2) Install fpc using fink This gives you the Free Pascal Compiler, including all libraries, packages and units from its sources, includ