This option allows to build self-contained bytecode executable and is aimed to replace `-custom`. The main difference between the two is that executables produced by `-output-compete-exe` can be stripped.
A #! line should not exceed 128 characters (including the \0
terminator). This adds a test - both to the generation of the camlheader
files and also to the -use-runtime flag which falls back to #!/bin/sh
and uses exec to invoke the the interpreter.
- Add a Load_path module which caches files lookup
- Instead of falling back to the external environment, allow to
declare in the environment that a module comes from the external
world. This allows persistent structures to shadows non-persistent
ones
The only remaining user was [Predef], which was bumping the counter by
999 to allow cmis to remain compatible if new predefs were defined.
This commit removes that use by making sure that every ident defined in
predef.ml is marked as predef and use a different stamp counter as user
defined idents. That way idents in cmi always start at 1, no matter how
many predefs there are.
Stamps on predef aren't strictly necessary: predefs names are unique.
However, predef idents comparison is just faster with stamps.
Except the OCAMLPARAM stuff, as that runs before the command line
warning settings are even parsed, so while they are reported using the
normal warnings code, they don't look like normal warnings.
- Introduce `-dcamlprimc`, to keep the generated C file containing the primitive list
- Use `-fdebug-prefix-map` for compiling temporary C files when this option is supported
The bytecode runtime now represents code to be loaded as LongString.t,
rather than as a naked pointer to a bytecode block.
(This commit breaks Dynlink of bytecode, due to an issue about digests)
ocamlc complained that the temporary files it just created existed.
since ed60dece81575305b5f1f7394cdda652b65b037a and
19d3bccf48fee6e5e91e65e9f8a5d07c49d2afd4
* Complier: -compat-32 flag when building cmo/cma.
Compiler: refactor -compat-32 support
Update Changes
Complier: more -compat-32 checks in emitcode.
* add tests for the -compat-32 flag
* Check that all the required modules are provided
Also remove provided cmo from the required globals
* Remove required globals from packs when provided
* Remove provided globals after adding required ones
Pack modules can require globals they provide.
* Dumpobj tool can print relocation information
Adds the required_globals information to bytecode compilation units.
This patch also bootstrap ocamlc. The cmo format is changed by this
commit, there is no way around bootstraping here. Note that ocamldep and
ocamllex does not rely on the cmo format, so they are not present in
this commit.
Changes in tests:
* Update test/transprim/comparison_table.ml.reference:
The (opaque (global List!)) expression is not present anymore
* Update tests/no-alias-deps/aliases.cmo.reference
The output of objinfo changed
This option was broken, as can be seen by using it to compile the
following helloworld.ml program:
let _ = Printf.printf "Hello, world!\n%!"
Then from OCaml's toplevel source directory, compile as follows:
./ocamlc.opt -use-runtime ${HOME}/src/ocaml/byterun/ocamlrun \
-nostdlib -I stdlib -o helloworld.byte helloworld.ml
And do:
head -1 helloworld.byte
See the double #! at the beginning of the line.
The first one comes from the "header" file which is included and is
correct (it would be a different header on Windows).
The second one is hard-coded and should be removed, this is what
this patch does.
David Allsopp
Nicolás Ojeda Bär
Anukriti12
Jérémie Dimino
Gabriel Scherer
Lucas Pluvinage
Damien Doligez
Stephen Dolan
Mark Shinwell
Leo White
Thomas Refis
François Bobot
Valentin Gatien-Baron
Xavier Clerc
Stephen Dolan
Pierre Chambart
hhugo
Max Mouratov
Pierre Chambart
Sébastien Hinderer
alainfrisch
Jacques Garrigue
Damien Doligez