3 files changed, 22 insertions, 5 deletions
diff --git a/Changes b/Changes
index aac511c..e1325d2 100644
--- a/Changes
+++ b/Changes
@@ -49,3 +49,7 @@
 
 * String#slice! was modified in 1.6.8
 * added ::new(IO)
+
+--- 0.2.0
+
+* adapted for 1.8.0
diff --git a/extconf.rb b/extconf.rb
index 1e8f37f..78d9bd8 100644
--- a/extconf.rb
+++ b/extconf.rb
@@ -1,5 +1,15 @@
 require "mkmf"
+
+$stat_lib = if CONFIG.key?("LIBRUBYARG_STATIC")
+               $LDFLAGS += " -L#{CONFIG['libdir']}"
+               CONFIG["LIBRUBYARG_STATIC"]
+            else
+               "-lruby"
+            end
+$static ||= nil
+
 create_makefile "mmap"
+
 begin
    make = open("Makefile", "a")
    make.puts "\ntest: $(DLLIB)"
@@ -12,7 +22,7 @@ begin
 
 unknown: $(DLLIB)
 \t@echo "main() {}" > /tmp/a.c
-\t$(CC) -static /tmp/a.c $(OBJS) $(CPPFLAGS) $(DLDFLAGS) -lruby #{CONFIG["LIBS"]} $(LIBS) $(LOCAL_LIBS)
+\t$(CC) -static /tmp/a.c $(OBJS) $(CPPFLAGS) $(DLDFLAGS) #$stat_lib #{CONFIG["LIBS"]} $(LIBS) $(LOCAL_LIBS)
 \t@-rm /tmp/a.c a.out
 
 %.html: %.rd
diff --git a/mmap.c b/mmap.c
index df6dade..7846fd4 100644
--- a/mmap.c
+++ b/mmap.c
@@ -312,9 +312,8 @@ mm_i_options(arg, obj)
 
 #if RUBY_VERSION_CODE >= 172
 static VALUE
-mm_s_alloc(argc, argv, obj)
-    int argc;
-    VALUE *argv, obj;
+mm_s_alloc(obj)
+    VALUE obj;
 {
     VALUE res;
     mm_mmap *t_mm;
@@ -1719,7 +1718,11 @@ Init_mmap()
     rb_include_module(mm_cMap, rb_mEnumerable);
 
 #if RUBY_VERSION_CODE >= 172
-    rb_define_singleton_method(mm_cMap, "allocate", mm_s_alloc, -1);
+#if RUBY_VERSION_CODE >= 180
+    rb_define_alloc_func(mm_cMap, mm_s_alloc);
+#else
+    rb_define_singleton_method(mm_cMap, "allocate", mm_s_alloc, 0);
+#endif
 #else
     rb_define_singleton_method(mm_cMap, "new", mm_s_new, -1);
 #endif