Portable C Compiler
C compiler for Unix and Unix-like operating systems / From Wikipedia, the free encyclopedia
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The Portable C Compiler (also known as pcc or sometimes pccm - portable C compiler machine) is an early compiler for the C programming language written by Stephen C. Johnson of Bell Labs in the mid-1970s,[1] based in part on ideas proposed by Alan Snyder in 1973,[2][3] and "distributed as the C compiler by Bell Labs... with the blessing of Dennis Ritchie."[4]
Original author(s) | Stephen C. Johnson |
---|---|
Developer(s) | AT&T Bell Laboratories |
Initial release | 1979; 45 years ago (1979) |
Stable release | 1.1.0
/ December 10, 2014; 9 years ago (2014-12-10) |
Written in | C |
Operating system | Unix and Unix-like |
Type | C Compiler |
License | BSD License |
Website | web |
Being one of the first compilers that could easily be adapted to output code for different computer architectures, the compiler had a long life span. It debuted in Seventh Edition Unix and shipped with BSD Unix until the release of 4.4BSD in 1994, when it was replaced by the GNU C Compiler. It was very influential in its day, so much so that at the beginning of the 1980s, the majority of C compilers were based on it.[5] Anders Magnusson and Peter A Jonsson restarted development of pcc in 2007, rewriting it extensively to support the C99 standard.[6]