fix build in funky environments

brianmario · May 11, 2014 · 970f93f · 970f93f
1 parent fbd3503
commit 970f93f
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/ext/charlock_holmes/extconf.rb b/ext/charlock_holmes/extconf.rb
@@ -23,6 +23,7 @@ def sys(cmd)
 
 dir_config 'icu'
 
+rubyopt = ENV.delete("RUBYOPT")
 # detect homebrew installs
 if !have_library 'icui18n'
   base = if !`which brew`.empty?
@@ -52,4 +53,5 @@ def sys(cmd)
 $CFLAGS << ' -Wall -funroll-loops'
 $CFLAGS << ' -Wextra -O0 -ggdb3' if ENV['DEBUG']
 
+ENV['RUBYOPT'] = rubyopt
 create_makefile 'charlock_holmes/charlock_holmes'