Replace `tool/update-deps` with a Ruby source scanner so dependency
updates no longer require GNU make, a configured build, or compiler
preprocessor output.
Keep compact source mappings and scanner declarations in dependency
files, and expand complete rules into the build directory. Avoid the
temporary fixture headers required by the compiler-driven prototype.
Use the generated rules from GNU make, BSD make, and NMake builds.
Support out-of-tree and read-only source trees, and retain expanded
dependencies shipped in release archives when baseruby is unavailable.
Followup: https://github.com/ruby/ruby/pull/17671
[Bug #22184]
`onigmo.h` contains a lot of declarations that can easily
conflict with third party code, hence it's better to keep
it opaque. That however requires a few hacks.
When embeddeding `struct re_pattern_buffer`, `RRegexp` end up
488B large, which result in a rather minimal 24B waste in 512B slots.
This however requires a few changes:
- Stop relying on `RREGEXP_PTR == NULL` to check for initialization.
- `reg_copy` requires a new `onig_reg_copy_body` API.
RUBY_TYPED_DEFAULT_FREE will only free the rand_loop_t, but it will cause
the buf to be leaked. This commit fixes the memory leak by implementing
a free function for the rand_loop_t type.
Fixes the following issue when compiling using C99:
ext/-test-/rb_call_super_kw/rb_call_super_kw.c
ext/-test-/random/loop.c:16:39: error: extra ';' outside of a function [-Werror,-Wextra-semi]
RB_RANDOM_DEFINE_INIT_INT32_FUNC(loop);
Added `WITH_REAL` versions to `RB_RANDOM_INTERFACE` macros. Also
these macros including "without real" versions no longer contain
the terminator (semicolon and comma).
* random.c: separate abstract rb_random_t and rb_random_mt_t for
Mersenne Twister implementation.
* include/ruby/random.h: the interface for extensions of Random
class.
* DLL imported symbol reference is not constant on Windows.
* check if properly initialized.
Nobuyoshi Nakada