[ruby-core:109954] [Ruby master Bug#18912] Build failure with Xcode 14 and macOS 13 (Ventura) Beta
From:
"nobu (Nobuyoshi Nakada)" <noreply@...>
Date:
2022-09-19 03:32:54 UTC
List:
ruby-core #109954
Issue #18912 has been updated by nobu (Nobuyoshi Nakada).
According to @katei's experiments, the followings are ok.
* `IO.popen`
```ruby
p IO.popen("-") { |f|
if f
f.gets
else
puts Dir.pwd
end
}
```
* `Dir.pwd` in forked process
```ruby
fork {p Dir.pwd}
```
* `Dir.pwd` in doubly forked process
```ruby
fork {fork {p Dir.pwd}}
```
Only the code using `Process.daemon` in #note-12 does crash.
----------------------------------------
Bug #18912: Build failure with Xcode 14 and macOS 13 (Ventura) Beta
https://bugs.ruby-lang.org/issues/18912#change-99204
* Author: hsbt (Hiroshi SHIBATA)
* Status: Assigned
* Priority: Normal
* Assignee: hsbt (Hiroshi SHIBATA)
* Backport: 2.7: REQUIRED, 3.0: REQUIRED, 3.1: REQUIRED
----------------------------------------
Today, I tried to build ruby master with macOS 13 (Ventura) Beta. It breaks the build status caused by Xcode 14 beta changes.
TL;DR: We should add `--without=+,bigdecimal --enable-shared` to the `configure` option.
1. Build failed without `--enable-shared`.
I build ruby master without `--enable-shared` option. I got the following error.
```
(snip)
linking shared-object -test-/arith_seq/extract.bundle
Undefined symbols for architecture arm64:
"_rb_arithmetic_sequence_extract", referenced from:
_arith_seq_s_extract in extract.o
"_rb_ary_new_capa", referenced from:
_arith_seq_s_extract in extract.o
"_rb_ary_store", referenced from:
_arith_seq_s_extract in extract.o
"_rb_define_singleton_method", referenced from:
_Init_extract in extract.o
"_rb_path2class", referenced from:
_Init_extract in extract.o
ld: symbol(s) not found for architecture arm64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
```
@katei says this error affects with `-undefined dynamic_lookup` flags.
2. Build error with bigdecimal
With `--enabled-shared` resolved the first error. But I got the another build failure.
```
compiling bigdecimal.c
In file included from bigdecimal.c:13:
In file included from ./bigdecimal.h:14:
./missing.h:127:1: error: static declaration of 'rb_rational_num' follows non-static declaration
rb_rational_num(VALUE rat)
^
../.././include/ruby/internal/intern/rational.h:128:7: note: previous declaration is here
VALUE rb_rational_num(VALUE rat);
^
In file included from bigdecimal.c:13:
In file included from ./bigdecimal.h:14:
(snip)
```
It's affected with `static inline` declaration in missing.h of bigdecimal.
3. test failure with mjit
I could build with `--with-out-ext=+,bigdecimal --enable-share` option. But I also got the test failure with mjit.
```
[215/402] TestMJIT#test_lambda_longjmp = 0.19 s
192) Failure:
TestMJIT#test_lambda_longjmp [/Users/hsbt/Documents/github.com/ruby/ruby/test/ruby/test_mjit.rb:1045]:
Expected 1 times of JIT success, but succeeded 0 times.
script:
"""
fib = lambda do |x|
return x if x == 0 || x == 1
fib.call(x-1) + fib.call(x-2)
end
print fib.call(5)
"""
stderr:
"""
Undefined symbols for architecture arm64:
"_mjit_call_p", referenced from:
__mjit0 in _ruby_mjit_p39885u0-643ab5.o
_vm_sendish in _ruby_mjit_p39885u0-643ab5.o
```
I already shared this to @k0kubun .
macOS 13 beta is still development status. I will track this until the official release date.
--
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