Migrated to CMake

.github/workflows/dc.yml

@@ -8,7 +8,10 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-    - name: checkout repo
+    - name: Checkout repo
       uses: actions/checkout@main
     - name: Build dc
-      run: make clean all
+      run: |
+        mkdir build && cd build
+        cmake ..
+        make

.gitignore

@@ -34,3 +34,6 @@ dc
 
 # Manual
 dc.1
+
+# CMake folders
+build

CMakeLists.txt

@@ -0,0 +1,16 @@
+cmake_minimum_required(VERSION 3.12)
+project(dc)
+
+set(CMAKE_CXX_STANDARD 20)
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} \
+    -Wall -Wextra -Werror -pedantic-errors \
+    -fstack-protector-strong -D_FORTIFY_SOURCE=2 \
+    -Wformat-security -fsanitize=address -fsanitize=undefined \
+    -fstack-clash-protection -Wundef -Wshadow -Wpointer-arith \
+    -Wcast-align -Wwrite-strings -ftrapv -std=c++20 -O3")
+
+add_executable(dc main.cpp)
+include_directories(src)
+add_subdirectory(src)
+
+target_link_libraries(dc src)

Makefile

@@ -1,42 +0,0 @@
-TARGET = dc
-CC = clang++
-#CC = g++
-CXXFLAGS = -Wall -Wextra -Werror -pedantic-errors -fstack-protector-strong \
-	-D_FORTIFY_SOURCE=2 -Wformat-security -fsanitize=address -fsanitize=undefined \
-	-fstack-clash-protection -Wundef -Wshadow -Wpointer-arith \
-	-Wcast-align -Wwrite-strings -ftrapv -std=c++20 -O3
-
-all: $(TARGET)
-
-$(TARGET): main.o eval.a math.a stack.a macro.a
-	$(CC) $(CXXFLAGS) $^ -o $@
-
-main.o: main.cpp
-	$(CC) $(CXXFLAGS) -c $< -o $@
-
-eval.a: eval.o
-	ar rcs $@ $^
-
-math.a: math.o
-	ar rcs $@ $^
-
-stack.a: stack.o
-	ar rcs $@ $^
-
-macro.a: macro.o
-	ar rcs $@ $^
-
-eval.o: src/eval.cpp
-	$(CC) $(CXXFLAGS) -c -o $@ $<
-
-math.o: src/math.cpp
-	$(CC) $(CXXFLAGS) -c -o $@ $<
-
-stack.o: src/stack.cpp
-	$(CC) $(CXXFLAGS) -c -o $@ $<
-
-macro.o: src/macro.cpp
-	$(CC) $(CXXFLAGS) -c -o $@ $<
-
-clean:
-	rm -f *.o *.a src/*.gch $(TARGET)

README.md

@@ -47,12 +47,13 @@ Some of the supported features are:
 And much more. You can find the complete manual [here](https://github.com/ice-bit/dc/blob/master/man.md).
 
 ## Installation
-`dc` is written in C++20 without using any additional dependency. In order to build it, issue the following commands: 
+`dc` is written in C++20 without using any additional dependency. In order to build it, install a recent version of CMake and issue
+the following command:
 ```sh
-$> make clean all
+$> mkdir build && cd build
+$> cmake .. && make
 ```
-
-A new binary called `dc` will be created in your local folder.
+A new statically-compiled binary called `dc` will be created in your local folder.
 
 To generate a man page from the `man.md` document, use the following command(note: needs pandoc):
 ```sh

src/CMakeLists.txt

@@ -0,0 +1,17 @@
+project(src)
+
+set(HEADER_FILES
+    eval.h
+    macro.h
+    math.h
+    operation.h
+    stack.h
+    types.h)
+
+set(SOURCE_FILES
+    eval.cpp
+    macro.cpp
+    math.cpp
+    stack.cpp)
+
+add_library(src STATIC ${SOURCE_FILES} ${HEADER_FILES})