J006：P2C - a Pascal to C translator Home Page： http://users.fred.net/tds/lab/p2c/historic/daves.index-2012Jul25-20-44-55.html 1. 下载原始档：(1993/12/8 13:36) http://users.fred.net/tds/lab/p2c/p2c-1.21alpha2.tar.gz 2. 抽取 p2c-1.21alpha2.tar.gz\src\ 至工作目录 R:\p2c\src\ (RAMDRIVE) 3. 备份原档： md R:\p2c\src\prog cp trans.h R:\p2c\src\prog cp Makefile R:\p2c\src\prog 4.1 PATCH - trans.h LINE_1776 //extern FILE *inf, *outf, *codef, *hdrf, *logf; extern FILE *inf, *outf, *codef, *hdrf, *logfile; #define logf logfile LINE_1865 //int unlink PP( (char *) ); int unlink PP( (const char *) ); 4.2 PATCH - Makefile LINE_40 #CC = cc # you may wish to use gcc here instead #OPT = # -O # uncomment this for optimization CC = gcc OPT = -Os 5. 产生 p2c.exe 进入 MSYS $ cd /r/p2c/src $ make p2c > make.log 2>&1 $ make clean.o $ strip p2c.exe $ make libp2c.a 6. 安装： md R:\p2c\home md R:\p2c\p2c cd R:\p2c\src cp p2c.exe .. cp p2c.h ..\p2c cp p2clib.o ..\p2c cp system.imp ..\home cp system.m2 ..\home cp turbo.imp ..\home cp loc.p2crc ..\home cp sys.p2crc ..\home\p2crc cp string.pas ..\home 7. 测试：p2c-1.21alpha2.tar.gz\examples\fact.p -> R:\p2c R:\p2c>p2c.exe -o fact.c fact.p fact, factorials Translation completed. R:\p2c>gcc -I. -Os -o fact.exe fact.c .\p2c\p2clib.o R:\strip fact.exe R:\p2c>fact.exe The factorial of 1 is 1 The factorial of 2 is 2 The factorial of 3 is 6 The factorial of 4 is 24 The factorial of 5 is 120 The factorial of 6 is 720 The factorial of 7 is 5040 The factorial of 8 is 40320 The factorial of 9 is 362880 The factorial of 10 is 3628800 R:\p2c> 8. (END) https://github.com/jans0204/J006-P2C---a-Pascal-to-C-translator --

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