From 2947dae6055a763bf1e6b569e501afdfbf5dd05b Mon Sep 17 00:00:00 2001
From: xinkong <2954085068@qq.com>
Date: Mon, 2 Jun 2025 11:14:39 +0800
Subject: [PATCH] ADD file via upload

---
 Makefile | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100644 Makefile

diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..bdcc07b
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,25 @@
+CC = clang
+CXX = clang++
+CFLAGS = -fprofile-instr-generate -fcoverage-mapping -fcoverage-mcdc 
+CXXFLAGS = -std=c++17 -isystem /usr/include/gtest -pthread -fprofile-instr-generate -fcoverage-mapping 
+LDFLAGS = -pthread
+LIBS = /usr/local/lib/libgtest.a /usr/local/lib/libgtest_main.a
+
+all: html
+
+clean:
+	rm -rf test default.profraw math_functions.o test.profdata output
+
+html: test
+	./test
+	llvm-profdata merge -sparse default.profraw -o test.profdata
+	llvm-cov report ./test -instr-profile=test.profdata -show-mcdc-summary
+	llvm-cov show ./test -instr-profile=test.profdata -show-mcdc-summary -format=html -output-dir=./output
+
+test: math_functions.o test.cpp
+	$(CXX) $(CXXFLAGS) $^ $(LDFLAGS) $(LIBS) -o $@
+
+math_functions.o: math_functions.c math_functions.h
+	$(CC) $(CFLAGS) -c $< -o $@
+
+.PHONY: all clean html
\ No newline at end of file