Support compilation of HOL Light #108
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This patch supports compilation of HOL Light. If the `HOLLIGHT_USE_MODULE` environment variable is set to 1, Makefile builds `hol_lib.cmo` and makes `hol.sh` to use it. It first generates `hol_lib_inlined.ml` which is the output of the new `inline_load.ml` script which inlines all `loads`/`loadt`/`needs` invocations of the input file. Then, it compiles the inlined file with ocmal compiler. Compiling HOL Light with 'HOLLIGHT_USE_MODULE=1' extends the trusted base of HOL Light to include the inliner script, inline_loads.ml. inline_loads.ml is an OCaml program that receives an HOL Light proof and replaces the loads/loadt/needs function invocations with their actual contents. The README file newly explains that this flag should be turned of only if having this additional trusted base is considered okay.
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This is a great step forward, thank you! I've tested the build on several platforms, both compiled and "traditional", and they all work perfectly :-) |
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This patch supports compilation of HOL Light.
If the
HOLLIGHT_USE_MODULEenvironment variable is set to 1, Makefile buildshol_lib.cmoand makeshol.shto use it. It first generateshol_lib_inlined.mlwhich is the output of the newinline_load.mlscript which inlines allloads/loadt/needsinvocations of the input file. Then, it compiles the inlined file with ocmal compiler.Compiling HOL Light with 'HOLLIGHT_USE_MODULE=1' extends the trusted base of HOL Light to include the inliner script, inline_loads.ml. inline_loads.ml is an OCaml program that receives an HOL Light proof and replaces the loads/loadt/needs function invocations with their actual contents. The README file newly explains that this flag should be turned of only if having this additional trusted base is considered okay.
This pull request passed holtest as well as s2n-bignum proof tests (OCaml 4.14 used,
HOLLIGHT_USE_MODULEturned on).The patch was written before my vacation; just opening this pull request now...