diff options
| author | Jean Boussier <jean.boussier@gmail.com> | 2022-01-11 16:14:20 +0100 |
|---|---|---|
| committer | Nobuyoshi Nakada <nobu@ruby-lang.org> | 2022-02-01 14:11:16 +0900 |
| commit | ddb9d60f7df1a7316092c795f97ca2fcae19e2c3 (patch) | |
| tree | d12372edebf02ef614bb39b8a189a97e7602831b /ext | |
| parent | 804dca7b0c2ba97d7ce7ca3850f712dcc8640b9a (diff) | |
[ruby/io-wait] Make the gem a noop on Rubies older than 2.6
Ref: https://github.com/mikel/mail/pull/1439
Some gems depend on io-wait, but still support older rubies,
so they have to chose between droping support or not listing io-wait.
But io-wait could act a a noop on older rubies.
https://github.com/ruby/io-wait/commit/75fcb74c32
Diffstat (limited to 'ext')
| -rw-r--r-- | ext/io/wait/extconf.rb | 32 | ||||
| -rw-r--r-- | ext/io/wait/io-wait.gemspec | 1 |
2 files changed, 18 insertions, 15 deletions
diff --git a/ext/io/wait/extconf.rb b/ext/io/wait/extconf.rb index d20ff4553f..eecdcce99f 100644 --- a/ext/io/wait/extconf.rb +++ b/ext/io/wait/extconf.rb @@ -1,20 +1,24 @@ # frozen_string_literal: false require 'mkmf' -target = "io/wait" -have_func("rb_io_wait") -unless macro_defined?("DOSISH", "#include <ruby.h>") - have_header(ioctl_h = "sys/ioctl.h") or ioctl_h = nil - fionread = %w[sys/ioctl.h sys/filio.h sys/socket.h].find do |h| - have_macro("FIONREAD", [h, ioctl_h].compact) - end - if fionread - $defs << "-DFIONREAD_HEADER=\"<#{fionread}>\"" - create_makefile(target) - end +if RUBY_VERSION < "2.6" + File.write("Makefile", dummy_makefile($srcdir).join("")) else - if have_func("rb_w32_ioctlsocket", "ruby.h") - have_func("rb_w32_is_socket", "ruby.h") - create_makefile(target) + target = "io/wait" + have_func("rb_io_wait") + unless macro_defined?("DOSISH", "#include <ruby.h>") + have_header(ioctl_h = "sys/ioctl.h") or ioctl_h = nil + fionread = %w[sys/ioctl.h sys/filio.h sys/socket.h].find do |h| + have_macro("FIONREAD", [h, ioctl_h].compact) + end + if fionread + $defs << "-DFIONREAD_HEADER=\"<#{fionread}>\"" + create_makefile(target) + end + else + if have_func("rb_w32_ioctlsocket", "ruby.h") + have_func("rb_w32_is_socket", "ruby.h") + create_makefile(target) + end end end diff --git a/ext/io/wait/io-wait.gemspec b/ext/io/wait/io-wait.gemspec index a56bfb7066..f71fe39a8a 100644 --- a/ext/io/wait/io-wait.gemspec +++ b/ext/io/wait/io-wait.gemspec @@ -10,7 +10,6 @@ Gem::Specification.new do |spec| spec.description = %q{Waits until IO is readable or writable without blocking.} spec.homepage = "https://github.com/ruby/io-wait" spec.licenses = ["Ruby", "BSD-2-Clause"] - spec.required_ruby_version = Gem::Requirement.new(">= 2.6.0") spec.metadata["homepage_uri"] = spec.homepage spec.metadata["source_code_uri"] = spec.homepage |