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[rubygems/rubygems] Do not use IO#flock on Solaris

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`io.flock(File::LOCK_EX)` fails on Solaris when the io is opened as
read-only. Due to this issue, `make install` of the ruby package failed
on Solaris.

https://github.com/rubygems/rubygems/commit/5905d17ab2
This commit is contained in:
Yusuke Endoh 2021-12-24 14:24:09 +09:00 committed by Hiroshi SHIBATA
parent 424800f707
commit 71e85ec9b5
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1 changed files with 8 additions and 1 deletions
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9
lib/rubygems.rb
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@ -788,7 +788,7 @@ An Array (#{env.inspect}) was passed in from #{caller[3]}
def self.open_with_flock(path, flags, &block) def self.open_with_flock(path, flags, &block)
File.open(path, flags) do |io| File.open(path, flags) do |io|
unless java_platform? if !java_platform? && !solaris_platform?
begin begin
io.flock(File::LOCK_EX) io.flock(File::LOCK_EX)
rescue Errno::ENOSYS, Errno::ENOTSUP rescue Errno::ENOSYS, Errno::ENOTSUP
@ -1015,6 +1015,13 @@ An Array (#{env.inspect}) was passed in from #{caller[3]}
RUBY_PLATFORM == "java" RUBY_PLATFORM == "java"
end end
##
# Is this platform Solaris?
def self.solaris_platform?
RUBY_PLATFORM =~ /solaris/
end
## ##
# Load +plugins+ as Ruby files # Load +plugins+ as Ruby files