author | Wuzzy |
Fri, 19 Apr 2019 16:07:50 +0100 | |
changeset 1831 | 365c30b4c669 |
parent 543 | 0b430064fc8d |
child 2012 | f0d921e412b0 |
permissions | -rw-r--r-- |
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#labels Phase-Implementation |
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==Automatic== |
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Configure with `cmake -DBUILD_ENGINE_C=1` and then run `make`. |
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==Manual run== |
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Run from the `tools` folder |
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{{{ |
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ghc -e pas2C \"hwengine\"" pas2c.hs |
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parents:
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}}} |
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parents:
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You can replace "hwengine" with any other module. |
78f6f4e9f358
Edited wiki page pas2CTutorial through web user interface.
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parents:
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changeset
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78f6f4e9f358
Edited wiki page pas2CTutorial through web user interface.
vittorio.giovara@gmail.com
parents:
214
diff
changeset
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Every pas file will be converted to a .c/.h version in the `hedgewars` folder. In case no output is produced something has gone wrong. |
78f6f4e9f358
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parents:
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Use `clang` to compile, `gcc` compatibility is not yet achieved. We are curious to hear about `icc` and `msvc` (not that we expect anything...) |
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==Development== |
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There are some special file that you need to know |
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* project_files/hwc/rtl/fpcrtl.h - contains definitions of external functions defined inside custom pascal units (eg SDLh.pas); |
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* hedgewars/pas2cSystem.pas - contains definitions of external functions defined outside our own pascal units (eg png and gl units, bundled with freepascal); |
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* hedgewars/pas2cRedo.pas - contains definitions of internal fpc units (provided by the 'rtl') which get a fpcrtl_ prefix. |
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If you need to hide portions of code from pas2c just wrap it with `${IFNDEF PAS2C}...{$ENDIF}` |