A Makefile allows you to automate your build process and avoid typing the same commands every time. Here's how you can set it up for your project:↵
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Step 1: Create a Makefile↵
Create a file named Makefile in your project directory with the following content:↵
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makefile↵
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# Define your compiler↵
CXX = g++↵
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# Define your paths and flags↵
INCLUDE_PATH = -I/opt/homebrew/Cellar/raylib/5.0/include↵
LIB_PATH = -L/opt/homebrew/Cellar/raylib/5.0/lib↵
LIBS = -lraylib↵
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# Define your source files and output binary↵
SRC = main.cpp↵
OUT = my_program↵
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# Compilation rule↵
all:↵
$(CXX) $(SRC) -o $(OUT) $(INCLUDE_PATH) $(LIB_PATH) $(LIBS)↵
Step 2: Build Using the Makefile↵
Now, instead of running the long g++ command, you can just type:↵
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bash↵
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make↵
This will execute the commands specified in the Makefile and build your project.↵
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If you're using Visual Studio Code, you can configure a task that automates the build process.↵
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Step 1: Create or Update tasks.json↵
In your .vscode folder, create or edit the tasks.json file to include your build command:↵
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json↵
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{↵
"version": "2.0.0",↵
"tasks": [↵
{↵
"label": "Build Tetris Game",↵
"type": "shell",↵
"command": "g++",↵
"args": [↵
"-o", "my_program",↵
"main.cpp",↵
"-I/opt/homebrew/Cellar/raylib/5.0/include",↵
"-L/opt/homebrew/Cellar/raylib/5.0/lib",↵
"-lraylib"↵
],↵
"group": {↵
"kind": "build",↵
"isDefault": true↵
},↵
"problemMatcher": ["$gcc"],↵
"detail": "Custom build task for Tetris game with raylib"↵
}↵
]↵
}↵
Step 2: Build Using the Task↵
Now, in VS Code, press Cmd+Shift+B (or go to Terminal > Run Build Task) to run the task and compile your project. This saves you from typing the g++ command every time.↵
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You can define environment variables for the include and library paths to make the command shorter.↵
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Step 1: Set Environment Variables in Shell Profile↵
Add the following lines to your .zshrc (if you're using zsh) or .bashrc (for bash):↵
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bash↵
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export CXXFLAGS="-I/opt/homebrew/Cellar/raylib/5.0/include"↵
export LDFLAGS="-L/opt/homebrew/Cellar/raylib/5.0/lib -lraylib"↵
After editing the file, reload the shell configuration:↵
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bash↵
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source ~/.zshrc # or ~/.bashrc for bash↵
Step 2: Compile Using Environment Variables↵
Now, you can compile your program using the simplified command:↵
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bash↵
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g++ -o my_program main.cpp $CXXFLAGS $LDFLAGS↵
This approach lets you keep your compile commands shorter but still pass the correct paths and libraries.↵
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If a library provides pkg-config support, you can avoid manually specifying -I and -L flags by using pkg-config. However, this only works if the library is installed in a way that pkg-config can detect.↵
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For raylib, if it supports pkg-config, you can run:↵
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bash↵
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g++ -o my_program main.cpp $(pkg-config --libs --cflags raylib)↵
This will automatically include the correct -I and -L flags for raylib.
