ext/mpfi_matrix/mpfi/extconf.rb in ruby-mpfi-0.0.4 vs ext/mpfi_matrix/mpfi/extconf.rb in ruby-mpfi-0.0.5

@@ -1,6 +1,20 @@
 require 'mkmf'
 
+i = 0
+while i < ARGV.size
+  case ARGV[i]
+  when '--ldflags'
+    if args = ARGV[i+1]
+      i += 1
+      $LDFLAGS += " #{args}"
+    end
+  else
+    raise "Invalid option: #{ARGV[i]}"
+  end
+  i += 1
+end
+
 dir_config('mpfr')
 dir_config('mpfi')
 dir_config('gmp')
 
 if have_header('mpfr.h') && have_library('mpfr') && have_header('mpfi.h') && have_library('mpfi') && have_header('gmp.h') && have_library('gmp')