diff options
| -rw-r--r-- | lib/rubygems/ext/builder.rb | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/lib/rubygems/ext/builder.rb b/lib/rubygems/ext/builder.rb index ccd0853fff..be1ba3031c 100644 --- a/lib/rubygems/ext/builder.rb +++ b/lib/rubygems/ext/builder.rb @@ -88,13 +88,20 @@ class Gem::Ext::Builder # Set $SOURCE_DATE_EPOCH for the subprocess. build_env = { "SOURCE_DATE_EPOCH" => Gem.source_date_epoch_string }.merge(env) output, status = begin - Open3.capture2e(build_env, *command, chdir: dir) + Open3.popen2e(build_env, *command, chdir: dir) do |_stdin, stdouterr, wait_thread| + output = String.new + while line = stdouterr.gets + output << line + if verbose + print line + end + end + [output, wait_thread.value] + end rescue StandardError => error raise Gem::InstallError, "#{command_name || class_name} failed#{error.message}" end - if verbose - puts output - else + unless verbose results << output end ensure |