diff --git a/plugins/Makefile b/plugins/Makefile
index 964bb9b..609fa5c 100644
--- a/plugins/Makefile
+++ b/plugins/Makefile
@@ -5,7 +5,6 @@
 #
 
 DEP_PATH = $(abspath ../src/Rack/dep)
-OBJCOPY ?= objcopy
 
 # --------------------------------------------------------------
 # Import base definitions
@@ -196,8 +195,8 @@ BASE_FLAGS += -pthread
 
 ifeq ($(WINDOWS),true)
 BASE_FLAGS += -D_USE_MATH_DEFINES
-BASE_FLAGS += -Imingw-compat
-BASE_FLAGS += -Imingw-std-threads
+BASE_FLAGS += -I../src/mingw-compat
+BASE_FLAGS += -I../src/mingw-std-threads
 BASE_FLAGS += -municode
 endif
 
diff --git a/plugins/res2c.py b/plugins/res2c.py
index 7f4f7c8..52428b5 100755
--- a/plugins/res2c.py
+++ b/plugins/res2c.py
@@ -32,6 +32,10 @@ def res2c(filename):
 
     print("const unsigned int %s_len = %d;\n" % (resname, fhandle.tell()))
 
+    if sys.platform != "darwin":
+        print("const unsigned char* _binary_%s_start = %s;\n" % (resname, resname))
+        print("const unsigned char* _binary_%s_end = %s + %d;\n" % (resname, resname, fhandle.tell()))
+
 # -----------------------------------------------------
 
 if __name__ == '__main__':