From e3de31ca0e98ab0a346f17f26142eae15ba7b1b6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Hugo=20M=C3=A5rdbrink?= <hugo@mardbrink.se>
Date: Wed, 10 Apr 2024 09:55:07 +0200
Subject: [PATCH] Switch to make from cmake

---
 CMakeLists.txt  | 15 ---------------
 Makefile        | 12 ++++++++++++
 toolchain.cmake | 21 ---------------------
 3 files changed, 12 insertions(+), 36 deletions(-)
 delete mode 100644 CMakeLists.txt
 create mode 100644 Makefile
 delete mode 100644 toolchain.cmake

diff --git a/CMakeLists.txt b/CMakeLists.txt
deleted file mode 100644
index 2ef2675..0000000
--- a/CMakeLists.txt
+++ /dev/null
@@ -1,15 +0,0 @@
-# Set minimum version of CMake
-cmake_minimum_required(VERSION 3.15)
-
-set(CMAKE_TOOLCHAIN_FILE ${CMAKE_SOURCE_DIR}/toolchain.cmake)
-include(${CMAKE_TOOLCHAIN_FILE})
-
-set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
-
-project(
-    dct 
-    LANGUAGES C)
-
-add_executable(dct main.c)
-
-
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..d7b3511
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,12 @@
+CC = riscv64-unknown-elf-gcc
+CFLAGS = -march=rv64imadcv -mabi=lp64d
+
+all: dct2d_riscv
+
+clean:
+	rm -f *.out
+	rm -f *.o
+
+
+dct2d_riscv: main.c
+	$(CC) $(CFLAGS) main.c -o dct2d_riscv.out 
diff --git a/toolchain.cmake b/toolchain.cmake
deleted file mode 100644
index 50b7899..0000000
--- a/toolchain.cmake
+++ /dev/null
@@ -1,21 +0,0 @@
-set(CMAKE_SYSTEM_NAME Linux)
-set(CMAKE_SYSTEM_PROCESSOR riscv64)
-set(CMAKE_SYSTEM_VERSION "0.0.0")
-
-set(CMAKE_CROSSCOMPILING TRUE)
-
-set(CMAKE_OSX_ARCHITECTURES "")
-
-set(CMAKE_C_COMPILER riscv64-unknown-elf-gcc) 
-set(CMAKE_LINKER riscv64-unknown-elf-ld)
-
-set(CMAKE_C_FLAGS "-march=rv64gcv") 
-set(CMAKE_C_LINK_EXECUTABLE
-        "<CMAKE_C_COMPILER> <FLAGS> <CMAKE_C_LINK_FLAGS> <LINK_FLAGS> \"${CRTI_OBJ}\" \"${CRTBEGIN_OBJ}\" <OBJECTS> \"${CRTEND_OBJ}\" \"${CRTN_OBJ}\" -o <TARGET> <LINK_LIBRARIES>")
-
-set(CMAKE_TRY_COMPILE_TARGET_TYPE "STATIC_LIBRARY")
-
-set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
-set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
-set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
-set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE ONLY)