(?p{}) has been deprecated for a long time.
[p5sagit/p5-mst-13.2.git] / README.micro
CommitLineData
ad5a63fe 1microperl is supposed to be a really minimal perl, even more
12ae5dfc 2minimal than miniperl. No Configure is needed to build microperl,
3on the other hand this means that interfaces between Perl and your
4operating system are left very -- minimal.
5
6All this is experimental. If you don't know what to do with microperl
a83b6f46 7you probably shouldn't. Do not report bugs in microperl; fix the bugs.
8
75bd9dfb 9We assume ANSI C89 plus the following:
2f42fcb0 10- <stdlib.h>
11- rename()
12- opendir(), readdir(), closedir() (via dirent.h)
535ceeb0 13- memchr(), memcmp(), memcpy() (via string.h)
2f42fcb0 14- (a safe) putenv() (via stdlib.h)
15- strtoul() (via stdlib.h)
16(grep for 'define' in uconfig.sh.)
17Also, Perl times() is defined to always return zeroes.
18
a83b6f46 19If you are still reading this and you are itching to try out microperl:
20
21 make -f Makefile.micro
22
ad5a63fe 23If you make changes to uconfig.sh, run
a83b6f46 24
ad5a63fe 25 make -f Makefile.micro regen_uconfig
12ae5dfc 26
ad5a63fe 27to regenerate uconfig.h.