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in order to make builds reproducible.
See https://reproducible-builds.org/ for why this is good
and https://reproducible-builds.org/specs/source-date-epoch/
for the definition of this variable.
Fixes #11037
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Co-authored-by: Erik Martin-Dorel <erik.martin-dorel@irit.fr>
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The changes are large due to `Pervasives` deprecation:
- the `Pervasives` module has been deprecated in favor of `Stdlib`, we
have opted for introducing a few wrapping functions in `Util` and
just unqualified the rest of occurrences. We avoid the shims as in
the previous attempt.
- a bug regarding partial application have been fixed.
- some formatting functions have been deprecated, but previous
versions don't include a replacement, thus the warning has been
disabled.
We may want to clean up things a bit more, in particular
w.r.t. modules once we can move to OCaml 4.07 as the minimum required
version.
Note that there is a clash between 4.08.0 modules `Option` and `Int`
and Coq's ones. It is not clear if we should resolve that clash or
not, see PR #10469 for more discussion.
On the good side, OCaml 4.08.0 does provide a few interesting
functionalities, including nice new warnings useful for devs.
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And also clean INSTALL file of useless reminder of the procedure to
install using a package manager.
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Fixes #9418
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This reverts commit c4880effb91fab55c250a799cbceac9b04681db0, reversing
changes made to 65927c22bcad62e1bc9a28a57377d82eba215a2d.
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This is the first release that contains the type-safe grammar API.
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The Dune `release` profile is used by OPAM so that should cover the
testing.
We also update the dependencies:
- camlp5: 7.01 had some bugs regarding grammar; we could use 7.02,
however this version it is not in OPAM. So I guess that leaves us
with 7.03 again.
- lablgtk < 2.18.5 does not support OCaml >= 4.05.0.
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Closes #7380. Ubuntu 18.04 and Debian Buster will ship this OCaml
version so it makes sense we bump our dependency to 4.05.0 as we can
use some newer compiler features.
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- We update the OCaml version used in the base CI image.
- Windows / OSX image building is also updated to use newer OCaml.
- We also update Dune to 1.0.0.
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Closes #6782
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This seems a safe choice as of today, but more advanced users would
like to tweak it, or we could even refine it by a configure option if
desired.
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We add a new option to configure `-flambda-opts` to allow passing
custom flags to flambda. Example:
```
./configure -flambda-opts "-O3 -unbox-closures"
```
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[c.f] https://coq.inria.fr/bugs/show_bug.cgi?id=4270
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On a machine for which ocamlopt is available, the make world will now
perform bytecode compilation only in grammar/ (up to the syntax
extension grammar.cma), and then exclusively use ocamlopt.
In particular, make world do not build bin/coqtop.byte.
A separate rule 'make byte' does it, as well as bytecode plugins and
things like dev/printers.cma.
'make install' deals only with the part built by 'make', while a new
rule 'make install-byte' installs the part built by 'make byte'.
IMPORTANT: PLEASE AVOID doing things like 'make -j world byte' or any
parallel mix of native and byte rules. These are known to crash sometimes,
see below. Instead, do rather 'make -j && make -j byte'.
Indeed, apart from marginal compilation speed-up for users not interested
in byte versions, the main reason for this commit is to discourage any
simultaneous use of OCaml native and byte compilers. Indeed, ocamlopt and
ocamlc will both happily destroy and recreate .cmi for .ml files with no .mli,
and in case of parallel build this may happen at the very moment another
ocaml(c|opt) is accessing this .cmi. Until now, this issue has been
handled via nasty hacks (see the former MLWITHOUTMLI and HACKMLI vars in
Makefile.build). But these hacks weren't obvious to extend to ocamlopt
-pack vs. ocamlopt -pack.
coqdep_boot takes a "-dyndep" option to control precisely how a Declare ML
Module influences the .v.d dependency file. Possible values are:
-dyndep opt : regular situation now, depends only on .cmxs
-dyndep byte : no ocamlopt, or compilation forced to bytecode, depends on .cm(o|a)
-dyndep both : earlier behavior, dependency over both .cm(o|a) and .cmxs
-dyndep none : interesting for coqtop with statically linked plugins
-dyndep var : place Makefile variables $(DYNLIB) and $(DYNOBJ) in .v.d
instead of extensions .cm*, so that the choice is made in the rest of the
makefile (see a future commit about coq_makefile)
NB: two extra mli added to avoid building unecessary .cmo during 'make world',
without having to use the ocamldep -native option.
NB: we should state somewhere that coqmktop -top won't work unless
'make byte' was done first
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Also updates the references to debugging documentation.
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This removes some remaining support for camlp4 in the infrastructure
and documents the change.
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We did not decide precisely what minor version we would support, so
relaxing. We document why 4.02.0 is not supported (its use is also
discouraged by the OCaml team, see e.g. https://ocaml.org/releases/).
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This reverts commit b2f8f9edd5c1bb0a9c8c4f4b049381b979d3e385, reversing
changes made to da99355b4d6de31aec5a660f7afe100190a8e683.
Hugo asked for more discussion on this topic, and it was not in the roadmap. I
merged it prematurely because I thought there was a consensus. Also, I missed
that it was changing coq_makefile. Sorry about that.
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On a machine for which ocamlopt is available, the make world will now
perform bytecode compilation only in grammar/ (up to the syntax
extension grammar.cma), and then exclusively use ocamlopt.
In particular, make world do not build bin/coqtop.byte.
A separate rule 'make byte' does it, as well as bytecode plugins and
things like dev/printers.cma.
'make install' deals only with the part built by 'make', while a new
rule 'make install-byte' installs the part built by 'make byte'.
IMPORTANT: PLEASE AVOID doing things like 'make -j world byte' or any
parallel mix of native and byte rules. These are known to crash sometimes,
see below. Instead, do rather 'make -j && make -j byte'.
Indeed, apart from marginal compilation speed-up for users not interested
in byte versions, the main reason for this commit is to discourage any
simultaneous use of OCaml native and byte compilers. Indeed, ocamlopt and
ocamlc will both happily destroy and recreate .cmi for .ml files with no .mli,
and in case of parallel build this may happen at the very moment another
ocaml(c|opt) is accessing this .cmi. Until now, this issue has been
handled via nasty hacks (see the former MLWITHOUTMLI and HACKMLI vars in
Makefile.build). But these hacks weren't obvious to extend to ocamlopt
-pack vs. ocamlopt -pack.
coqdep_boot takes a "-dyndep" option to control precisely how a Declare ML
Module influences the .v.d dependency file. Possible values are:
-dyndep opt : regular situation now, depends only on .cmxs
-dyndep byte : no ocamlopt, or compilation forced to bytecode, depends on .cm(o|a)
-dyndep both : earlier behavior, dependency over both .cm(o|a) and .cmxs
-dyndep none : interesting for coqtop with statically linked plugins
-dyndep var : place Makefile variables $(DYNLIB) and $(DYNOBJ) in .v.d
instead of extensions .cm*, so that the choice is made in the rest of the
makefile (see next commit about coq_makedile)
NB: two extra mli added to avoid building unecessary .cmo during 'make world',
without having to use the ocamldep -native option.
NB: we should state somewhere that coqmktop -top won't work unless
'make byte' was done first
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are redhibitory.
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Nothing is done for camlp4
There is an issue with computing camlbindir
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Commit 3e972b3ff8e532be233f70567c87512324c99b4e renamed coq.el,
coq-db.el, coq-syntax.el to gallina.el, gallina-db.el,
gallina-syntax.el without fixing up any of the references. Commit
30b58d43e48569afb50a35d3915ec7d453a61f5d only fixed up some of them.
Here are some more (hopefully all of them).
Signed-off-by: Anders Kaseorg <andersk@mit.edu>
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Anyway, a few syntactic features of 3.12 were already used here and
there (e.g. local opening via Foo.(...), or the record shortcut
{ field; ... }). Hence compiling with 3.11 wasn't working anymore.
Already take advantage of the following 3.12.1 features :
- "module type of ..." in CArray, CList, CString ...
- "ocamldep -ml-synonym" : no need anymore to hack the ocamldep output
via our coqdep to localize the .ml4 modules :-)
The -ml-synonym option (+ various bugfixes) is the reason for asking
3.12.1 directly and not just 3.12.0. After all, if debian stable is
providing 3.12.1, then everybody has it ;-)
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NB: Please re-run ./configure after pulling this commit
For launching ocamlc/ocamlopt, coqmktop doesn't use Sys.command anymore,
but rather CUnix.sys_command, which is based on Unix.create_process.
This way, we do not need to bother with the underlying shell
(/bin/sh or cmd.exe) and the way arguments are to be quoted :-).
Btw, many cleanups of coqmktop.
Only difficulty: the -coqrunbyteflags of ./configure is a "meta-option"
that collect as a string several sub-options to be given by coqmktop to ocamlc.
For instance ./configure -coqrunbyteflags "-dllib -lcoqrun". We need now to
parse all these sub-options. To ease that, I've made the following changes
to the ./configure options:
* The -coqrunbyteflags and its blank-separated argument isn't accepted
anymore, and is replaced by a new option -vmbyteflags which expects
a comma-separated argument. For instance:
./configure -vmbyteflags "-dllib,-lcoqrun"
Btw, on this example, the double-quotes aren't mandatory anymore :-)
* The -coqtoolsbyteflags isn't accepted anymore. To the best of my
knowledge, nobody ever used it directly (it was internally triggered
as a byproduct of the -custom option). The only interest I can think of
for this option was to cancel the default use of ocamlc custom-linking
on Win32 and MacOS. For that, ./configure now provides a -no-custom option.
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For starting a bare coqtop, the recommended option is now "-noinit"
that skips the load of Prelude.vo. Option "-nois" is kept for
compatibility, it is now an alias to "-noinit".
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15753 85f007b7-540e-0410-9357-904b9bb8a0f7
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15747 85f007b7-540e-0410-9357-904b9bb8a0f7
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15709 85f007b7-540e-0410-9357-904b9bb8a0f7
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available from OCaml 3.11.2 (see bug #2707)
- fixing outdated address for Coq Club
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14987 85f007b7-540e-0410-9357-904b9bb8a0f7
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Ocaml 3.10.0 is already three year old...
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13015 85f007b7-540e-0410-9357-904b9bb8a0f7
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J'ai ajouté une option '-force-caml-version' au ./configure pour
passer outre la vérification de la version de OCaml. La barre a été
mise à 3.09.3 parce que Khepri (Debian Etch = oldstable) continue de
faire tourner le bench en utilisant OCaml 3.09.3.
Pour info, Coq 8.2 compile avec la 3.08.4, mais pas le trunk.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12473 85f007b7-540e-0410-9357-904b9bb8a0f7
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...and use -custom by default on Windows and MacOS (backport r11895)
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@11913 85f007b7-540e-0410-9357-904b9bb8a0f7
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@11379 85f007b7-540e-0410-9357-904b9bb8a0f7
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