Swap waf for a Makefile

Makefile

@@ -1,19 +1,34 @@
-all:
-	@waf build
+LIBS := \
+	dbi \
+	glib-2.0 \
+	gmp \
+	hogweed \
+	nettle \
+	talloc \
+	tevent
+
+CC := gcc
+CFLAGS := -O -g -ggdb -std=gnu99 -Wall -Wextra -Winit-self -Wformat-security -Wshadow -pedantic -Wpointer-arith -Wcast-align -Wwrite-strings -Wno-unused-parameter -Werror-implicit-function-declaration -Wstrict-prototypes -fPIC -pie -fstack-protector -D_FORTIFY_SOURCE=2
+LDFLAGS := -fPIC -pie -z relro -z now -fstack-protector
+
+SRCDIR=src
+BUILD=build
+
+CFLAGS += $(shell pkg-config --cflags $(LIBS))
+LDFLAGS += $(shell pkg-config --libs $(LIBS))
+
+$(BUILD)/%.o: $(SRCDIR)/%.c
+	@echo [CC] $@
+	@mkdir -p `dirname $@`
+	@$(CC) -o $@ -c $< $(CFLAGS)
+
+$(BUILD)/siahsd: $(patsubst %, $(BUILD)/%.o, siahsd database config status sia siahs jsonbot hook_script)
+	@echo [LD] $@
+	@$(CC) $(LDFLAGS) -o $@ $^
+
+.PHONY: all clean
+
+all: $(BUILD)/siahsd
 
 clean:
-	@waf clean
-
-distclean:
-	@waf distclean
-	@rm tags
-
-ctags:
-	@ctags `find -name \*.[ch]`
-
-coverity:
-	@if [ -d cov-int ]; then rm -rf cov-int;fi
-	@mkdir cov-int
-	@cov-build --dir=cov-int waf configure clean build
-	@tar cvzf coverity_siahsd.tgz cov-int
-	@rm -rf cov-int
+	@rm -rf $(BUILD)