https://freepascal.org/

free pascal

OPEN SOURCE COMPILER FOR PASCAL AND OBJECT PASCAL

INTRODUCTION

Overview

Free Pascal is a 32, 64 and 16 bit professional Pascal compiler. It can target many processor architectures: Intel x86 (including 8086), AMD64/x86-64, PowerPC, PowerPC64, SPARC, ARM, AArch64, MIPS and the JVM. Supported operating systems include Linux, FreeBSD, Haiku, Mac OS X/iOS/iPhoneSimulator/Darwin, DOS (16 and 32 bit), Win32, Win64, WinCE, OS/2, MorphOS, Nintendo GBA, Nintendo DS, Nintendo Wii, Android, AIX and AROS. Additionally, support for the Motorola 68k architecture is available in the development versions.

Latest News

February 15th, 2017

FPC version 3.0.2 has been released!

This version is a point update to 3.0 and contains bugfixes and updates packages

There is a list of changes that may break backward compatibility. You can also have a look at the FPC 3.0.2 documentation.

Downloads are available at the download section.

November 25th, 2015

FPC version 3.0.0 "Pestering Peacock" has been released!

This version includes support for several new platforms, codepage-aware strings and an integrated Pascal source-repository.

We have the traditional lists of new features and changes that may break backward compatibility. You can also have a look at the FPC 3.0.2 documentation.

Downloads are available at the download section.

Older news...

Current Version

Version 3.0.2 is the latest stable version the Free Pascal. Hit the download link and select a mirror close to you to download your copy. The development releases have version numbers 3.1.x. See the development page how to obtain the latest sources and support development.

Features

The language syntax has excellent compatibility with TP 7.0 as well as with most versions of Delphi (classes, rtti, exceptions, ansistrings, widestrings, interfaces). A Mac Pascal mode, largely compatible with Think Pascal and MetroWerks Pascal, is also available. Furthermore Free Pascal supports function overloading, operator overloading, global properties and several other extra features.

Requirements

x86 architecture:

For the 80x86 version at least a 386 processor is required, but a 486 is recommended. The Mac OS X version requires Mac OS X 10.4 or later, with the developer tools installed.

PowerPC architecture:

Any PowerPC processor will do. 16 MB of RAM is required. The Mac OS classic version is expected to work System 7.5.3 and later. The Mac OS X version requires Mac OS X 10.3 or later (can compile for 10.2.8 or later), with the developer tools installed. On other operating systems Free Pascal runs on any system that can run the operating system.

ARM architecture

16 MB of RAM is required. Runs on any ARM Linux installation.

Sparc architecture

16 MB of RAM is required. Runs on any Sparc Linux installation (solaris is experimental).

License

The packages and runtime library come under a modified Library GNU Public License to allow the use of static libraries when creating applications. The compiler source itself comes under the GNU General Public License. The sources for both the compiler and runtime library are available; the complete compiler is written in Pascal.

 

free pascal的更多相关文章

  1. [LeetCode] Pascal's Triangle II 杨辉三角之二

    Given an index k, return the kth row of the Pascal's triangle. For example, given k = 3,Return [1,3, ...

  2. [LeetCode] Pascal's Triangle 杨辉三角

    Given numRows, generate the first numRows of Pascal's triangle. For example, given numRows = 5,Retur ...

  3. 【leetcode】Pascal's Triangle II

    题目简述: Given an index k, return the kth row of the Pascal's triangle. For example, given k = 3, Retur ...

  4. 【leetcode】Pascal's Triangle

    题目简述: Given numRows, generate the first numRows of Pascal's triangle. For example, given numRows = 5 ...

  5. Pascal 语言中的关键字及保留字

    absolute //指令(变量) abstract //指令(方法) and //运算符(布尔) array //类型 as //运算符(RTTI) asm //语句 assembler //向后兼 ...

  6. LeetCode 118 Pascal's Triangle

    Problem: Given numRows, generate the first numRows of Pascal's triangle. For example, given numRows  ...

  7. LeetCode 119 Pascal's Triangle II

    Problem: Given an index k, return the kth row of the Pascal's triangle. For example, given k = 3,Ret ...

  8. caffe学习笔记（一），ubuntu14.04+GPU (用Pascal VOC2007训练数据，并测试)

    把源代码跑起来了,将实验过程记录如下,用于新手入门. 今天和师兄师姐才跑通,来分享下心得.(预训练网络:ImageNet_model,训练集:PASCAL VOC2007, GPU) 首先,整个tra ...

  9. Dephi 和 Pascal 的关系

    Pascal是一个有影响的面向对象和面向过程编程语言,由尼古拉斯·沃斯在1968年9月设计,在1970年发行,作为一个小型的和高效的语言,意图鼓励使用结构化编程和数据结构进行良好的编程实践. Delp ...

  10. stdcall, cdecl, pascal 区别(转载)

    转载自:http://www.cnblogs.com/lidabo/archive/2012/11/21/2781484.html stdcall, cdecl, pascal 区别 这三个参数都是告 ...

随机推荐

  1. vue设置全局样式变量 less

    1.第一步: npm install sass-resources-loader --save-dev 2.然后在build 的utils.js中exports.cssLoaders = functi ...

  2. Pygame播放背景音乐与音效

    1.播放背景音乐 pygame.mixer.music.load() 加载MP3格式 加入pygame.mixer.init()即可 第十一行第一个参数:播放次数(n>0),n=0时播放1次,- ...

  3. switch语句小练习

    java有两钟选择判断语句,分别是if else和switch case语句. 下面我们做一个switch case语句的练习. // 定义一个扫描器 Scanner sacnner = new Sc ...

  4. Linux日常之显示文件总结

    1. 将文件file1.file2的内容都显示出来,并显示行号 cat -n file1 file2 2. 将文件file1.file2中带有字符'h'的行显示出来 cat -n file1 file ...

  5. 洛谷 P2704 [NOI2001]炮兵阵地 （状态压缩DP+优化）

    题目描述 司令部的将军们打算在NM的网格地图上部署他们的炮兵部队.一个NM的地图由N行M列组成,地图的每一格可能是山地(用"H" 表示),也可能是平原(用"P" ...

  6. 快照方式备份MySQL数据库及举例

    快照方式备份MySQL数据库及举例 作者: 红豆殺 日期: 2011 年 03 月 17 日发表评论7条评论查看评论   一.创建逻辑卷 依照如下连接的文档创建一个逻辑卷 http://www.178 ...

  7. pyqt5-QAbstractScrollArea滚动条

    继承  QObject-->QWidget-->QFrame-->QAbstractScrollArea 是抽象类 import sys from PyQt5.QtWidgets i ...

  8. 【leetcode】1129. Shortest Path with Alternating Colors

    题目如下: Consider a directed graph, with nodes labelled 0, 1, ..., n-1.  In this graph, each edge is ei ...

  9. vue安装iview和配置

    在命令行工具上输入:npm install iview --save 等待安装完成. 在项目的src/main.js中添加三行代码引入iview import iView from 'iview' i ...

  10. setData 机制

    解释:setData 函数,用于将数据,从逻辑层发送到视图层,当开发者调用 setData 后,数据的变化,会引起视图层的更新.参数说明 属性 类型 是否必填 描述 data Object 是 这次要 ...