Linking to static hoedown library fails on my system, so directly lin…

…king to its object files instead.

Makefile

@@ -2,6 +2,16 @@ MIX = mix
 ERLANG_PATH = $(shell erl -eval 'io:format("~s", [lists:concat([code:root_dir(), "/erts-", erlang:system_info(version), "/include"])])' -s init stop -noshell)
 CFLAGS = -g -O3 -ansi -pedantic -Wall -Wextra -Wno-unused-parameter -Ideps/hoedown/src -I$(ERLANG_PATH)
 
+HOEDOWN_OBJS=\
+	deps/hoedown/src/html.o \
+	deps/hoedown/src/html_smartypants.o \
+	deps/hoedown/src/html_blocks.o \
+	deps/hoedown/src/buffer.o \
+	deps/hoedown/src/autolink.o \
+	deps/hoedown/src/stack.o \
+	deps/hoedown/src/escape.o \
+	deps/hoedown/src/markdown.o
+
 ifneq ($(OS),Windows_NT)
 	CFLAGS += -fPIC
 
@@ -19,7 +29,7 @@ markdown:
 
 priv/markdown.so: src/markdown.c
 	$(MAKE) -C deps/hoedown libhoedown.a
-	$(CC) $(CFLAGS) -shared $(LDFLAGS) -Ldeps/hoedown -lhoedown -o $@ src/markdown.c
+	$(CC) $(CFLAGS) -shared $(LDFLAGS) -o $@ $(HOEDOWN_OBJS) src/markdown.c
 
 clean:
 	$(MIX) clean