1 files changed, 20 insertions, 5 deletions

diff --git a/Makefile b/Makefile
index c04a7bc..1fa7676 100644
--- a/Makefile
+++ b/Makefile
@@ -2,14 +2,19 @@
 SRC_DIR ?= src
 BIN_DIR ?= ebin
 CONF_DIR ?= conf
+INCLUDE_DIR ?= include
+UNUSED_WWW_DIR ?= www
 
 YAWS_CONF ?= $(CONF_DIR)/yaws.conf
+YAWS_API_HEADER ?= /my/src/yaws/include/yaws_api.hrl
 
 ## Binaries
 YAWS ?= yaws
 ERLC ?= erlc
 
 ################################################################################
+REQUIRED_HEADERS = $(INCLUDE_DIR)/yaws_api.hrl
+
 SRC_FILES = $(wildcard $(SRC_DIR)/*.erl)
 MODULES = $(patsubst %.erl,%,$(SRC_FILES))
 SUB_DIRS = $(filter-out $(MODULES),$(sort $(dir $(wildcard $(SRC_DIR)/*/))))
@@ -23,17 +28,27 @@ all:
 		$(MAKE) build SRC_DIR=$$subdir || exit 1;\
 	done
 
-build: $(BIN_DIR) $(BIN_FILES)
+build: $(BIN_DIR) $(REQUIRED_HEADERS) $(BIN_FILES)
 
-run: $(BIN_FILES)
+run: all $(UNUSED_WWW_DIR)
 	$(YAWS) --conf $(YAWS_CONF)
 
 clean:
 	rm -rf $(BIN_DIR)/*
 
+
+$(INCLUDE_DIR)/yaws_api.hrl: $(INCLUDE_DIR) $(YAWS_API_HEADER)
+	cp $^ $@
+
+$(BIN_DIR):
+	mkdir -p $@
+
+$(UNUSED_WWW_DIR):
+	mkdir -p $@
+
+$(INCLUDE_DIR):
+	mkdir -p $@
+
 .SECONDEXPANSION:
 $(BIN_FILES): $(BIN_DIR)/%.beam : $(SRC_DIR)/%.erl $$(wildcard $$(SRC_DIR)/%/.)
 	$(ERLC) -o $(BIN_DIR) $<
-
-$(BIN_DIR):
-	mkdir -p $(BIN_DIR)