Initial commit

Makefile

@@ -0,0 +1,85 @@
+# Compiler Flags
+CC := gcc
+CFLAGS := -g -Wall -Wextra -Werror -pedantic -fno-omit-frame-pointer
+export ASAN_OPTIONS = allocator_may_return_null=1
+# Directory variables 
+LIBDIR := lib
+OBJ := obj
+INC := include
+SRC := src
+TEST := tests
+
+# Filepath Pattern Matching
+LIB := $(LIBDIR)/lib.a
+SRCS := $(wildcard $(SRC)/*.c)
+OBJS := $(patsubst $(SRC)/%.c, $(OBJ)/%.o, $(SRCS))
+TESTS := $(wildcard $(TEST)/*.c)
+TESTBINS := $(patsubst $(TEST)/%.c, $(TEST)/bin/%, $(TESTS))
+
+# Commands must be labeled PHONY
+.PHONY: all release clean test
+
+# Compiler Release Flags 
+release: CFLAGS := -Wall -Wextra -Werror -pedantic -fsanitize=address,undefined -fno-omit-frame-pointer -O2 -DNDEBUG
+release: clean $(LIB)
+
+# Target for compilation.
+all: $(LIB)
+
+# Target / Dependencies
+$(LIB): $(OBJS) | $(LIBDIR)
+	$(RM) $(LIB)
+	ar -cvrs $@ $^
+
+$(OBJ)/%.o: $(SRC)/%.c $(SRC)/%.h | $(OBJ)
+	$(CC) $(CFLAGS) -c $< -o $@
+
+$(OBJ)/%.o: $(SRC)/%.c | $(OBJ)
+	$(CC) $(CFLAGS) -c $< -o $@
+
+$(TEST)/bin/%: $(TEST)/%.c $(LIB) | $(TEST)/bin
+	$(CC) $(CFLAGS) $< $(LIB) -o $@
+
+# Make directories if none. 
+$(LIBDIR):
+	mkdir $@
+
+$(INC):
+	mkdir $@
+
+$(OBJ):
+	mkdir $@
+
+$(TEST)/bin:
+	mkdir $@
+
+# Run the tests in the bin folder and track results
+test: $(LIB) $(TESTBINS)
+	@SUCCESS=0; FAILURE=0; \
+	RED='\033[0;31m'; GREEN='\033[0;32m'; YELLOW='\033[1;33m'; NC='\033[0m'; \
+	for t in $(TESTBINS); do \
+		NAME=$$(basename $$t); \
+		START=$$(date +%s%N); \
+		if $$t; then \
+			RET=0; \
+		else \
+			RET=$$?; \
+		fi; \
+		END=$$(date +%s%N); \
+		ELAPSED_NS=$$((END - START)); \
+		ELAPSED_MS=$$((ELAPSED_NS / 1000000)); \
+		if [ $$RET -eq 0 ]; then \
+			printf "%-20s %bPASS%b (%b%4d ms%b)\n" "$$NAME" "$$GREEN" "$$NC" "$$YELLOW" "$$ELAPSED_MS" "$$NC"; \
+			SUCCESS=$$((SUCCESS + 1)); \
+		else \
+			printf "%-20s %bFAIL%b (%b%4d ms%b)\n" "$$NAME" "$$RED" "$$NC" "$$YELLOW" "$$ELAPSED_MS" "$$NC"; \
+			FAILURE=$$((FAILURE + 1)); \
+		fi; \
+	done; \
+	printf "\nTests completed\n"; \
+	printf "SUCCESS: %b%d%b\n" "$$GREEN" "$$SUCCESS" "$$NC"; \
+	printf "FAILURE: %b%d%b\n" "$$RED" "$$FAILURE" "$$NC"; \
+	test $$FAILURE -eq 0
+	
+clean:
+	$(RM) -r $(LIBDIR) $(OBJ) $(TEST)/bin/