From bf0d77d7d448e964e9716d5af67c48f3d014f090 Mon Sep 17 00:00:00 2001
From: Filip Wandzio <contact@philw.dev>
Date: Sun, 1 Mar 2026 01:03:39 +0100
Subject: Scaffold basic project tree, implement benchmarking logic

Implement unit testing guardian
---
 Makefile | 48 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 48 insertions(+)
 create mode 100644 Makefile

(limited to 'Makefile')

diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..4d0bb31
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,48 @@
+# ================= COMPILER SETTINGS =================
+CC ?= gcc
+CFLAGS ?= -Wall -Wextra -Werror -std=c18 -Iinclude -Ibenchmark
+LDFLAGS ?=
+
+SRC_DIR := src
+TEST_DIR := tests
+BENCH_DIR := benchmark
+BUILD_DIR := build
+
+SRC := $(SRC_DIR)/syntax_essentials.c benchmark/benchmark.c benchmark/resource_usage.c
+TESTS := $(wildcard $(TEST_DIR)/*.c)
+
+OUT_HOST := $(BUILD_DIR)/syntax_essentials_tests_host
+
+# ================= TARGETS =================
+all: host
+
+$(BUILD_DIR):
+	mkdir -p $(BUILD_DIR)
+
+# ---------------- HOST BUILD (static) ----------------
+host: $(BUILD_DIR) $(SRC) $(TESTS)
+	$(CC) $(CFLAGS) -static $(SRC) $(TESTS) -o $(OUT_HOST) $(LDFLAGS)
+	@echo "[INFO] Host binary built: $(OUT_HOST)"
+
+# ---------------- ESP32 SIM ----------------
+esp32_sim: host
+	@echo "[INFO] Running ESP32-S3 simulation in minimal Docker..."
+	docker build -t esp32-s3-sim .
+	docker run --rm --memory=6m --cpus=0.2 esp32-s3-sim
+
+# ---------------- CLEAN ----------------
+clean:
+	rm -rf $(BUILD_DIR)
+
+# ---------------- INFO ----------------
+info:
+	@echo "Host compiler: $(CC)"
+	@echo "Binary: $(OUT_HOST)"
+
+# ---------------- HELP ----------------
+help:
+	@echo "Available targets:"
+	@echo "  all / host       - Build host binary (statically linked)"
+	@echo "  esp32_sim        - Build host binary + run ESP32-S3 Docker simulation"
+	@echo "  clean            - Remove build artifacts"
+	@echo "  info             - Show compiler and binary info"
-- 
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