Hello, world!

.dir-locals.el

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+;;; Directory Local Variables         -*- no-byte-compile: t; -*-
+;;; For more information see (info "(emacs) Directory Variables")
+
+((nil      . ((+license/license-choice . "GNU General Public License Version 2")
+              (compile-command         . "make run")))
+ (c++-mode . ((mode                    . clang-format))))

.gitignore

@@ -0,0 +1 @@
+build/

LICENSE

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+MIT License
+
+Copyright (c) 2024 Aryadev Chavali
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

Makefile

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+CC=g++
+OUT=cwtree.out
+LIBS=
+ARGS=
+
+RELEASE=0
+GFLAGS=-Wall -Wextra -Wswitch-enum -std=c++17
+DFLAGS=-ggdb -fsanitize=address -fsanitize=undefined
+RFLAGS=-O3
+DEPFLAGS=-MT $@ -MMD -MP -MF
+
+ifeq ($(RELEASE), 1)
+CFLAGS=$(GFLAGS) $(RFLAGS)
+else
+CFLAGS=$(GFLAGS) $(DFLAGS)
+endif
+
+SRC=src
+DIST=build
+CODE=$(addprefix $(SRC)/, ) # add source files here
+OBJECTS=$(CODE:$(SRC)/%.cpp=$(DIST)/%.o)
+DEPDIR:=$(DIST)/dependencies
+DEPS:=$(CODE:$(SRC)/%.cpp=$(DEPDIR):%.d) $(DEPDIR)/main.d
+
+.PHONY: all
+all: $(OUT)
+
+$(OUT): $(DIST)/$(OUT)
+
+$(DIST)/$(OUT): $(OBJECTS) $(DIST)/main.o | $(DIST)
+	$(CC) $(CFLAGS) $^ -o $@ $(LIBS)
+
+$(DIST)/%.o: $(SRC)/%.cpp | $(DIST) $(DEPDIR)
+	$(CC) $(CFLAGS) $(DEPFLAGS) $(DEPDIR)/$*.d -c $< -o $@ $(LIBS)
+
+.PHONY: run
+run: $(DIST)/$(OUT)
+	./$^ $(ARGS)
+
+.PHONY:
+clean:
+	rm -rfv $(DIST)/*
+
+$(DIST):
+	mkdir -p $(DIST)
+
+$(DEPDIR):
+	mkdir -p $(DEPDIR)
+
+-include $(DEPS)

src/main.cpp

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+/* Copyright (C) 2024 Aryadev Chavali
+
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ * FOR A PARTICULAR PURPOSE.  See the GNU General Public License Version 2 for
+ * details.
+
+ * You may distribute and modify this code under the terms of the GNU General
+ * Public License Version 2, which you should have received a copy of along with
+ * this program.  If not, please go to <https://www.gnu.org/licenses/>.
+
+ * Created: 2024-07-25
+ * Author: Aryadev Chavali
+ * Description: Entrypoint
+ */
+
+#include <cstdio>
+#include <raylib.h>
+
+int main(void)
+{
+  puts("Hello, world!");
+  return 0;
+}