Always set ext.no_native=true in the container

larskanis · larskanis · commit 362890def36d · 2020-12-21T15:40:31.000+01:00
diff --git a/README.md b/README.md
@@ -35,7 +35,6 @@ It is intended to be used in conjunction with [rake-compiler's](https://github.c
 Your Rakefile should enable cross compilation like so:
 
     exttask = Rake::ExtensionTask.new('my_extension', my_gem_spec) do |ext|
-      ext.no_native = ENV.key?("RCD_HOST_RUBY_PLATFORM") # Disable native builds within the container
       ext.cross_compile = true
       ext.cross_platform = %w[x86-mingw32 x64-mingw32 x86-linux x86_64-linux]
     end
diff --git a/build/patches2/rake-compiler-1.1.1/0006-Use-RAKE_EXTENSION_TASK_NO_NATIVE-env-var-as-the-def.patch b/build/patches2/rake-compiler-1.1.1/0006-Use-RAKE_EXTENSION_TASK_NO_NATIVE-env-var-as-the-def.patch
@@ -0,0 +1,26 @@
+From 15f630adc4325f9cafb762e15a051c2ec8bd21e2 Mon Sep 17 00:00:00 2001
+From: Sutou Kouhei <kou@clear-code.com>
+Date: Mon, 21 Dec 2020 04:30:44 +0900
+Subject: [PATCH] Use RAKE_EXTENSION_TASK_NO_NATIVE env var as the default
+ value
+
+---
+ lib/rake/extensiontask.rb | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/lib/rake/extensiontask.rb b/lib/rake/extensiontask.rb
+index b0ab88e..49d59da 100644
+--- a/lib/rake/extensiontask.rb
++++ b/lib/rake/extensiontask.rb
+@@ -23,7 +23,7 @@ module Rake
+       @cross_compile = false
+       @cross_config_options = []
+       @cross_compiling = nil
+-      @no_native = false
++      @no_native = (ENV["RAKE_EXTENSION_TASK_NO_NATIVE"] == "true")
+       @config_includes = []
+       @ruby_versions_per_platform = {}
+       @make = nil
+-- 
+2.27.0
+
diff --git a/build/runas b/build/runas
@@ -11,4 +11,5 @@ chown "$USER" "$HOME"/.gem
 
 sudo -u "$USER" --set-home \
     BASH_ENV=/etc/rubybashrc \
+    RAKE_EXTENSION_TASK_NO_NATIVE=true \
     -- "$@"
