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