add help function

2 files changed, 22 insertions, 18 deletions

diff --git a/Makefile b/Makefile
index a375c9a..bc221e9 100644
--- a/Makefile
+++ b/Makefile
@@ -1,8 +1,9 @@
-VERSION=\"v0.0.1\"
+VERSION=\"0.0.2\"
 CC = gcc
 CFLAGS = -O3 -s -mtune=native -Wall -DVERSION=$(VERSION) -Wextra
 
-all: libkmer.o libkmer.so kmer_total_count kmer_counts_per_sequenc
+
+all: libkmer.o libkmer.so kmer_total_count kmer_counts_per_sequence
 
 libkmer.o: kmer_utils.c
 	$(CC) -c kmer_utils.c -o libkmer.o $(CFLAGS) -fPIC
@@ -15,3 +16,6 @@ kmer_counts_per_sequence: libkmer.o kmer_counts_per_sequence.c kmer_utils.h
 
 clean:
 	rm -vf kmer_total_count kmer_counts_per_sequence libkmer.so libkmer.o
+
+debug: CFLAGS = -ggdb -Wall -Wextra -DVERSION=$(VERSION)\"-debug\"
+debug: all
diff --git a/kmer_total_count.c b/kmer_total_count.c
index 3cbb252..5962de2 100644
--- a/kmer_total_count.c
+++ b/kmer_total_count.c
@@ -10,22 +10,22 @@
 
 
 void help() {
-	printf("usage: kmer_total_count -i input_file -k kmer [-n] [-l] ...\n\n");
-	printf("count mers in size k from a fasta file\n");
-	printf("\n");
-	printf("  --input    -i  input fasta file to count\n");
-	printf("  --kmer     -k  size of mers to count\n");
-	printf("  --nonzero  -n  only print non-zero values\n");
-	printf("  --label    -l  print mer along with value\n");
-	printf("\n");
-	printf("Report all bugs to mutantturkey@gmail.com\n");
-	printf("\n");
-	printf("Copyright 2014 Calvin Morrison, Drexel University.\n");
-	printf("\n");
-	printf("If you are using any dna-utils tool for a publication\n");
-	printf("please cite your usage:\n\n");
-	printf("dna-utils. Drexel University, Philadelphia USA, 2014;\n");
-	printf("software available at www.github.com/EESI/dna-utils/\n");
+	printf("usage: kmer_total_count -i input_file -k kmer [-n] [-l] ...\n\n"
+				 "count mers in size k from a fasta file\n"
+				 "\n"
+				 "  --input    -i  input fasta file to count\n"
+				 "  --kmer     -k  size of mers to count\n"
+				 "  --nonzero  -n  only print non-zero values\n"
+				 "  --label    -l  print mer along with value\n"
+				 "\n"
+				 "Report all bugs to mutantturkey@gmail.com\n"
+				 "\n"
+				 "Copyright 2014 Calvin Morrison, Drexel University.\n"
+				 "\n"
+				 "If you are using any dna-utils tool for a publication\n"
+				 "please cite your usage:\n\n"
+				 "dna-utils. Drexel University, Philadelphia USA, 2014;\n"
+				 "software available at www.github.com/EESI/dna-utils/\n");
 }
 int main(int argc, char **argv) {