From 6995949b2c71f78b56265cf798c6ef76635871fb Mon Sep 17 00:00:00 2001
From: Fangjun Zhou <fzhou48@wisc.edu>
Date: Mon, 13 Feb 2023 12:48:00 -0600
Subject: [PATCH] Added: CMake Support

---
 .gitignore     |  1 +
 CMakeLists.txt | 34 ++++++++++++++++++++++++++++++++++
 2 files changed, 35 insertions(+)
 create mode 100644 CMakeLists.txt

diff --git a/.gitignore b/.gitignore
index 25a7384..3d7ed6a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 *.o
 *.exe
+build/
\ No newline at end of file
diff --git a/CMakeLists.txt b/CMakeLists.txt
new file mode 100644
index 0000000..60e1ef0
--- /dev/null
+++ b/CMakeLists.txt
@@ -0,0 +1,34 @@
+# -------------------- Project Information ------------------- #
+
+cmake_minimum_required(VERSION 3.25.1)
+
+project(stream)
+
+# ------------------- Environment Settings ------------------- #
+
+if (APPLE)
+    # Need llvm installed.
+    set(CMAKE_CXX_COMPILER /usr/local/opt/llvm/bin/clang++)
+    set(CMAKE_C_COMPILER /usr/local/opt/llvm/bin/clang)
+    # Link llvm libraries.
+    link_directories(/usr/local/opt/llvm/lib)
+elseif(UNIX AND NOT APPLE)
+    # Use g++ on Linux.
+    set(CMAKE_CXX_COMPILER g++)
+    set(CMAKE_C_COMPILER gcc)
+else()
+    # TODO: Windows support.
+    message("Platform not support.")
+endif()
+
+# ------------------ Executable Compilation ------------------ #
+
+file(
+    GLOB
+    SRC
+    stream.c
+)
+# Build with OpenMP
+add_executable(${PROJECT_NAME} ${SRC})
+target_link_libraries(${PROJECT_NAME} PRIVATE -fopenmp)
+target_compile_options(${PROJECT_NAME} PRIVATE -O2 -fopenmp)
\ No newline at end of file