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Rebuild bash parser.

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Andrius Štikonas 2021-01-28 21:55:00 +00:00
parent 2750c82058
commit 596af33507
3 changed files with 9 additions and 4 deletions
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README.md
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@ -245,16 +245,17 @@ be useful later for autotools.
of standard UNIX utilities derived from code by Caldera and Sun. Differently from
the analogous utilities from the GNU project, they can be compiled with a simple `Makefile`.
#### Part 21: bash 2.05b
#### Part 18: bash 2.05b
GNU `bash` is the most well known shell and the most complex piece of software
so far. However, it comes with a number of great benefits over kaem, including
proper POSIX sh support, globbing, etc.
NOTE: Currently, there is a bison pre-generated file here, which we are working
to remove.
Bash ships with a bison pre-generated file here which we delete. Unfortunately,
we have not bootstrapped bison but fortunately for us, heirloom yacc is able to
cope here.
#### Part 22: m4 1.4
#### Part 19: m4 1.4
`m4` is the first piece of software we need in the autotools suite. It allows
macros to be defined and files to be generated from those macros.