update makefile with dependencies and proper static linking

1 files changed, 10 insertions, 8 deletions

diff --git a/Makefile b/Makefile
index 4feddf2..2b22db8 100644
--- a/Makefile
+++ b/Makefile
@@ -1,19 +1,21 @@
 VERSION=\"v0.0.1\"
 CC = gcc
 CFLAGS = -O3 -s -mtune=native -Wall -DVERSION=$(VERSION) -Wextra
-CLIBS = -I. -L. -lkmer
+CLIBS = libkmer.a
 
-all: libkmer.so libkmer.a kmer_total_count kmer_frequency_per_sequence
+all: libkmer.o libkmer.so libkmer.a kmer_total_count kmer_frequency_per_sequence
 
-libkmer.so:
+libkmer.o:
+	$(CC) -c kmer_utils.c -o libkmer.o $(CFLAGS) -fPIC -DSHARED=0
+libkmer.so: libkmer.o
 	$(CC) kmer_utils.c -o libkmer.so $(CFLAGS) -shared -fPIC -DSHARED=0
-libkmer.a:
-	ar rcs libkmer.a libkmer.so
+libkmer.a: libkmer.o
+	ar rcs libkmer.a libkmer.o
 	chmod +x libkmer.a
-kmer_total_count:
+kmer_total_count: libkmer.a
 	$(CC) kmer_total_count.c -o kmer_total_count $(CLIBS) $(CFLAGS) -DSHARED=0
-kmer_frequency_per_sequence:
+kmer_frequency_per_sequence: libkmer.a
 	$(CC) kmer_frequency_per_sequence.c -o kmer_frequency_per_sequence $(CLIBS) $(CFLAGS)
 
 clean:
-	rm -vf kmer_total_count kmer_frequency_per_sequence libkmer.so libkmer.a
+	rm -vf kmer_total_count kmer_frequency_per_sequence libkmer.so libkmer.a libkmer.o