The intent is to produce fewer warnings when configuring with -verbose.
Note that the warning on "implicit declaration of function" remains,
for relatively good reasons.
git-svn-id: http://caml.inria.fr/svn/ocaml/branches/cc-optim@16330 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02
Auxiliary changes:
- Put GCC in gnu99 mode (= C99 + GNU extensions).
- Check C99 conformance, warn if not.
- Reject if gcc is too old ( < 3.0 )
- Stop C compilation on warnings if this is a development version of OCaml.
(I'm tired of C warnings being ignored.)
git-svn-id: http://caml.inria.fr/svn/ocaml/branches/cc-optim@16329 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02
An ISO C99-compliant C compiler and standard library is now assumed.
(Plus special exceptions for MSVC.) In particular, emulation code for
64-bit integer arithmetic was removed, the C compiler must support a
64-bit integer type.
git-svn-id: http://caml.inria.fr/svn/ocaml/trunk@14607 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02
14278
14277
14276
14176
14175
14173
14172
14171
14169
14168
14167
These changes need to mature on their own branch.
git-svn-id: http://caml.inria.fr/svn/ocaml/trunk@14329 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02
(Patch by Adrien Nader!)
Jacques Garrigue has reported that the testsuite would try to run with a
non-existing opt compiler and that the error wasn't clear.
Now, instead of trying to run:
-c -I some_dir/ foo.ml
anything that tries to run ocamlopt before it's available will run:
no-opt-compiler-available -c -I some_dir/ foo.ml
which should hopefully be clearer.
I'm not yet sure why the testsuite didn't abort earlier, noticing that
there was no opt compiler. One possibility is that using "test -e"
without argument (which happens if variables are empty and not quoted
inside shell scripts) succeeds. This will have to be checked.
v2: don't remove the bytecode entry (bad copy-paste)
build: make CAMLOPT_BIN default to "no-opt-compiler-available".
git-svn-id: http://caml.inria.fr/svn/ocaml/trunk@14278 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02
(Patch by Adrien Nader!)
While trying to come up with the previous commit, I noticed that the
various Windows config files had diverged: all but config/Makefile.mingw
were lacking a '%' in a pattern and this prevents the pattern from matching
anything.
git-svn-id: http://caml.inria.fr/svn/ocaml/trunk@14176 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02
This script was built from ocamlcomp.sh.in through sed and is called
instead of "ocamlc" (for instance).
It makes it possible to switch from "ocamlc" to "ocamlc.opt" without
changing anything in the Makefiles, only calling sed.
I couldn't cleanly make it handle both a compiler for the target and for
the build. Instead I'm replacing it and doing as much as possible
directly in the Makefiles.
I hoped it would reduce the number of shell invocations, which would
speed things up quite a lot on Windows but I still had to have at least
one since it's not possible to update a make variable from inside a make
rule: i.e. it's not possible to do X=a, build a.opt and update X to be
a.opt.
git-svn-id: http://caml.inria.fr/svn/ocaml/trunk@14168 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02
(Patch by Adrien Nader!)
This variable is currently unused and it breaks my new script which
replaces mkmyocamlbuild.sh.
The issue is that the "DO" variables becomes "do" in
myocamlbuild_config.ml (lowercased) and "do" is an OCaml keyword.
Since the variable is not used, simply remove it.
Also remove the DBGO variable which only exists in Makefile.msvc64.
Checking for occurrences of this variable elsewhere, I only found
byterun/Makefile.nt which defines it as DBGO=d.$(O) rather than
dbg.$(O).
git-svn-id: http://caml.inria.fr/svn/ocaml/trunk@14163 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02
(Patch by Adrien Nader!)
This doesn't touch the build system in build/ since it's obsolete and
unmaintained as far as I know (I'll try to remove it in a further
commit).
git-svn-id: http://caml.inria.fr/svn/ocaml/trunk@13943 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02
(Patch by Adrien Nader!)
This makes the variable names more coherent and is in preparation for
another patch that will allow disabling ocamldoc and ocamlbuild.
This changes the interface of the configuration somewhat but I don't
think anything outside of the ocaml tree reads the Makefile.config file
that gets installed in order to see whether the debugger and camlp4 have
been built. It also changes a .mli which might be problematic but I also
believe it is safe and we have time to see if there's a bad impact.
It also adds a configure switch to skip building ocamldebug.
While at it, it fixes a PR number in the Changes file.
build: prepend "with_" to camlp4/ocamldebug-{en,dis}abling variables.
This makes the variable names more coherent and is in preparation for
another patch that will allow disabling ocamldoc and ocamlbuild.
This changes the interface of the configuration somewhat but I don't
think anything outside of the ocaml tree reads the Makefile.config file
that gets installed in order to see whether the debugger and camlp4 have
been built. It also changes a .mli which might be problematic but I also
believe it is safe and we have time to see if there's a bad impact.
It also adds a configure switch to skip building ocamldebug.
While at it, it fixes a PR number in the Changes file.
build: prepend "with_" to camlp4/ocamldebug-{en,dis}abling variables.
This makes the variable names more coherent and is in preparation for
another patch that will allow disabling ocamldoc and ocamlbuild.
This changes the interface of the configuration somewhat but I don't
think anything outside of the ocaml tree reads the Makefile.config file
that gets installed in order to see whether the debugger and camlp4 have
been built. It also changes a .mli which might be problematic but I also
believe it is safe and we have time to see if there's a bad impact.
It also adds a configure switch to skip building ocamldebug.
While at it, it fixes a PR number in the Changes file.
git-svn-id: http://caml.inria.fr/svn/ocaml/trunk@13942 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02
(modified patch from Adrien Nader!)
Add also new comments for the new INSTALL flags.
git-svn-id: http://caml.inria.fr/svn/ocaml/trunk@13864 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02
(patch by Adrien Nader!)
Compared to the previous version of this patch, this fixes too issues.
First, it updates the makefiles for mingw and msvc to set $host and
$target. I'm not completely sure why that was required since these
variables should have evaluated to empty strings which were only tested
for equality later on. Still, it's needed and it avoids an asymetry
between the regular ./configure-based builds and the ones using pre-made
Makefiles.
Second, it update the ocamlbuild config to also store $host and $target.
I had been building the cross-compilers with OCAMLBUILD_NOBOOT (which is
rather new) and updating that config wasn't needed. However it is
required for the "regular" builds.
git-svn-id: http://caml.inria.fr/svn/ocaml/trunk@13862 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02
Xavier Leroy
Damien Doligez
Gabriel Scherer
Damien Doligez
Jérémie Dimino
Wojciech Meyer
Xavier Clerc
Jonathan Protzenko
Alain Frisch