From 9e7166a52e94d8e15bf2dbfe00026f21f76630a9 Mon Sep 17 00:00:00 2001
From: Elizabeth Hunt <elizabeth.hunt@simponic.xyz>
Date: Wed, 18 Oct 2023 12:49:39 -0600
Subject: oct 16, 18 notes. add unit tests with utest, and bisection root
 finding methods

---
 Makefile | 15 ++++++++++++---
 1 file changed, 12 insertions(+), 3 deletions(-)

(limited to 'Makefile')

diff --git a/Makefile b/Makefile
index aed2e52..0b1a81a 100644
--- a/Makefile
+++ b/Makefile
@@ -1,9 +1,12 @@
-TEST_SRC := test/main.c
 SRC_DIR := src
 OBJ_DIR := build
 BIN_DIR := dist
 LIB_DIR := lib
 
+TEST_SRC_DIR := test
+TEST_SRC := $(wildcard $(TEST_SRC_DIR)/*.c)
+TEST_OBJ := $(TEST_SRC:$(TEST_SRC_DIR)/%.c=$(OBJ_DIR)/%.o)
+
 TEST_EXE := $(BIN_DIR)/lizfcm.test
 EXE      := $(BIN_DIR)/lizfcm
 LIBRARY  := $(LIB_DIR)/lizfcm.a
@@ -18,20 +21,26 @@ LDFLAGS  := -lm
 
 all: $(TEST_EXE)
 
-$(TEST_EXE): $(BIN_DIR) | $(LIBRARY)
-	$(CC) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) $(TEST_SRC) $(LIBRARY) -o $@
+$(TEST_EXE): $(TEST_OBJ) $(LIBRARY) | $(BIN_DIR)
+	$(CC) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) $^ -o $@
 
 $(LIBRARY): $(OBJ) | $(LIB_DIR)
 	ar rcs $(LIBRARY) $(OBJ_DIR)/*.o
 	ranlib $(LIBRARY)
 
+$(OBJ_DIR)/%.o: $(TEST_SRC_DIR)/%.c | $(OBJ_DIR)
+	$(CC) $(CPPFLAGS) $(CFLAGS) -c $< -o $@
+
 $(OBJ_DIR)/%.o: $(SRC_DIR)/%.c | $(OBJ_DIR)
 	$(CC) $(CPPFLAGS) $(CFLAGS) -c $< -o $@
 
 $(BIN_DIR) $(OBJ_DIR) $(LIB_DIR):
 	mkdir -p $@
 
+print-%  : ; @echo $* = $($*)
+
 clean:
 	@$(RM) -r $(BIN_DIR) $(OBJ_DIR) $(LIB_DIR)
 
 -include $(OBJ:.o=.d)
+-include $(TEST_OBJ:.o=.d)
-- 
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