diff options
Diffstat (limited to 'lib/rubygems/platform.rb')
| -rw-r--r-- | lib/rubygems/platform.rb | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/lib/rubygems/platform.rb b/lib/rubygems/platform.rb index 4a4674b72f..21345d73df 100644 --- a/lib/rubygems/platform.rb +++ b/lib/rubygems/platform.rb @@ -2,6 +2,8 @@ require "rubygems/deprecate" ## # Available list of platforms for targeting Gem installations. +# +# See `gem help platform` for information on platform matching. class Gem::Platform @@ -129,12 +131,16 @@ class Gem::Platform # Does +other+ match this platform? Two platforms match if they have the # same CPU, or either has a CPU of 'universal', they have the same OS, and # they have the same version, or either has no version. + # + # Additionally, the platform will match if the local CPU is 'arm' and the + # other CPU starts with "arm" (for generic ARM family support). def ===(other) return nil unless Gem::Platform === other # cpu - (@cpu == 'universal' or other.cpu == 'universal' or @cpu == other.cpu) and + (@cpu == 'universal' or other.cpu == 'universal' or @cpu == other.cpu or + (@cpu == 'arm' and other.cpu =~ /\Aarm/)) and # os @os == other.os and |