Revert "Remove now meaningless setting"

This reverts commit 52c5a0eedec34b5d86464b3cf135dc2002486f1d.

5 files changed, 11 insertions, 1 deletions

diff --git a/lib/bundler/inline.rb b/lib/bundler/inline.rb
index c7c58de52b..dbf737c7ee 100644
--- a/lib/bundler/inline.rb
+++ b/lib/bundler/inline.rb
@@ -58,7 +58,7 @@ def gemfile(install = false, options = {}, &gemfile)
 
     Bundler.ui = ui if install
     if install || missing_specs.call
-      Bundler.settings.temporary(:inline => true) do
+      Bundler.settings.temporary(:inline => true, :disable_platform_warnings => true) do
         installer = Bundler::Installer.install(Bundler.root, definition, :system => true)
         installer.post_install_messages.each do |name, message|
           Bundler.ui.info "Post-install message from #{name}:\n#{message}"
diff --git a/lib/bundler/settings.rb b/lib/bundler/settings.rb
index 166e494f0e..2074070e3e 100644
--- a/lib/bundler/settings.rb
+++ b/lib/bundler/settings.rb
@@ -24,6 +24,7 @@ module Bundler
       disable_exec_load
       disable_local_branch_check
       disable_multisource
+      disable_platform_warnings
       disable_shared_gems
       disable_version_check
       force_ruby_platform
diff --git a/man/bundle-config.1 b/man/bundle-config.1
index c415763cbc..eda7379359 100644
--- a/man/bundle-config.1
+++ b/man/bundle-config.1
@@ -187,6 +187,9 @@ The following is a list of all configuration keys and their purpose\. You can le
 \fBdisable_multisource\fR (\fBBUNDLE_DISABLE_MULTISOURCE\fR): When set, Gemfiles containing multiple sources will produce errors instead of warnings\. Use \fBbundle config unset disable_multisource\fR to unset\.
 .
 .IP "\(bu" 4
+\fBdisable_platform_warnings\fR (\fBBUNDLE_DISABLE_PLATFORM_WARNINGS\fR): Disable warnings during bundle install when a dependency is unused on the current platform\.
+.
+.IP "\(bu" 4
 \fBdisable_shared_gems\fR (\fBBUNDLE_DISABLE_SHARED_GEMS\fR): Stop Bundler from accessing gems installed to RubyGems\' normal location\.
 .
 .IP "\(bu" 4
diff --git a/man/bundle-config.1.txt b/man/bundle-config.1.txt
index 66a953b949..e4570be7a9 100644
--- a/man/bundle-config.1.txt
+++ b/man/bundle-config.1.txt
@@ -213,6 +213,10 @@ LIST OF AVAILABLE KEYS
 	   files containing multiple sources will produce  errors  instead  of
 	   warnings. Use bundle config unset disable_multisource to unset.
 
+       o   disable_platform_warnings  (BUNDLE_DISABLE_PLATFORM_WARNINGS): Dis-
+	   able warnings during bundle install when a dependency is unused  on
+	   the current platform.
+
        o   disable_shared_gems (BUNDLE_DISABLE_SHARED_GEMS): Stop Bundler from
 	   accessing gems installed to RubyGems' normal location.
 
diff --git a/man/bundle-config.ronn b/man/bundle-config.ronn
index 069f3b95fd..75b389e7e3 100644
--- a/man/bundle-config.ronn
+++ b/man/bundle-config.ronn
@@ -179,6 +179,8 @@ learn more about their operation in [bundle install(1)](bundle-install.1.html).
    When set, Gemfiles containing multiple sources will produce errors
    instead of warnings.
    Use `bundle config unset disable_multisource` to unset.
+* `disable_platform_warnings` (`BUNDLE_DISABLE_PLATFORM_WARNINGS`):
+   Disable warnings during bundle install when a dependency is unused on the current platform.
 * `disable_shared_gems` (`BUNDLE_DISABLE_SHARED_GEMS`):
    Stop Bundler from accessing gems installed to RubyGems' normal location.
 * `disable_version_check` (`BUNDLE_DISABLE_VERSION_CHECK`):