4
Additional `configure' options
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Trip, etrip, trap, and mptrap: Torture tests
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Installing e-TeX requires that you have already installed the Web2c
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source tree (either `web-7.2.tar.gz' and `web2c-7.2.tar.gz' with
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`web2c-7.2' as top-level directory, or `texk-7.2.tar.gz' with `texk-7.2').
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See web2c/INSTALL for details.
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Unpack the distribution file `web2c-7.2-etex-2.0.tar.gz' in the parent of
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the top-level directory. If necessary move the directory
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`<top_level>/web2c/etexdir' containing all e-TeX files into your source
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tree. Then (re-)configure the whole source tree.
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You will also need some e-TeX specific files in the TDS tree. Change to
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to the TDS root (`<texmf>') and unpack the distribution file
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`etexlib-2.0.tar.gz'. If you have already installed an earlier version,
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first remove the directory `<texmf>/etex' containing all the old files.
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Additional `configure' options
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==============================
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This section describes only the e-TeX specific `configure' options,
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for the general Web2c `configure' options see `../INSTALL'.
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Do not automatically generate and install e-TeX and e-TeX formats
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(as part of `make' resp. `make install').
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Automatically generate and install e-TeX and e-TeX formats (in
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extended mode) in addition to TeX and TeX formats. This is the default.
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Automatically generate e-TeX and e-TeX formats (in compatibility as
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well as extended mode) and install them, using e-TeX instead of TeX.
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Do not install TeX and TeX formats.
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e-TeX adds some new Web2c Make targets and the e-TeX specific `configure'
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options described above influence the behaviour of some other targets.
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Make or install all the memory dumps (*note Memory dumps::.). By
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default, the standard plain formats plus `latex.fmt' or `latex.efmt'
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plus possibly `elatex.efmt' are made. The `latex.efmt' is in e-TeX
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compatibility mode, to be used when e-TeX is installed instead of TeX;
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the `elatex.efmt' is in extended mode. You can add other formats by
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redefining the `fmts', `cfmts', `efmts', `bases', and `mems' variables.
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See the top of `web2c/Makefile' for the possibilities.
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To run the torture tests for TeX, e-TeX, Metafont, and MetaPost
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(respectively). See the next section.
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Trip, etrip, trap, and mptrap: Torture tests
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============================================
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To validate your TeX and/or e-TeX, Metafont, and MetaPost executables,
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run `make triptrap'. This runs the trip and/or etrip, trap, and mptrap
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"torture tests". See the files `triptrap/tripman.tex',
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`etexdir/etrip/etripman.tex', `triptrap/trapman.tex', and
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`triptrap/mptrap.readme' for detailed information and background on the
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The differences between your executables' behavior and the standard
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values will show up on your terminal. See the file `./INSTALL' for the
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acceptable differences.
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The files `trip.diffs', `mftrap.diffs', and `mptrap.diffs' in the
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`triptrap' directory and `etexdir/etrip/etrip.diffs' show the standard diffs
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against the original output. If you diff your diffs against these files,
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you should come up clean. For example
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make etrip >&myetrip.diffs
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diff etexdir/etrip/etrip.diffs myetrip.diffs
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To run the tests separately, use the targets `trip', `etrip', `trap', and
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`mptrap'. Warning: with the `configure' option `--without-etex' the target
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`etrip' will cause Make to first generate the e-TeX executable; similarly
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with the `configure' option `--with-etex=tex' the target `trip' will cause
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Make to first generate the TeX executable.