I am enrolled in a C++ course at my college and the instructors have requested that all assignments be able to compile on GCC 4.8.4.
To do this, I have chosen to use MinGW on my Windows 10 machine through Eclipse. However, when I open the “Versions” tab in the MinGW Installation Manager, I am unable to see any data sheets and I get a message stating that a compiler for this data category has not been implemented yet.
I attempted to remove the current version of GCC on my Ubuntu command-line and install the required version, but it did not work.
Do you have any suggestions or ideas?
Would G++ be a good option?
Thank you in advance for your assistance.
2 Answers
Introduction
C++ is a popular programming language used for developing various software and applications. It is widely used in industries and educational institutions. However, different versions of C++ compilers exist, and sometimes, specific versions are required for specific projects. In this blog post, we will discuss how to downgrade MinGW GCC 4.8.4, which is required for a C++ course in college.
What is MinGW?
MinGW is a collection of tools, including GCC, which is used to build and compile software on Windows. It provides a Unix-like environment on Windows, enabling users to develop software using standard Unix tools. MinGW is widely used for C++ development, and it is free and open-source.
Why Downgrade MinGW GCC 4.8.4?
As mentioned earlier, specific versions of C++ compilers are required for specific projects. In this case, the C++ course in college requires the use of MinGW GCC 4.8.4. Therefore, downgrading to this version is necessary to ensure compatibility with the course requirements.
How to Downgrade MinGW GCC 4.8.4
To downgrade MinGW GCC to version 4.8.4, follow these steps:
Step 1: Download MinGW Installation Manager from the MinGW website and install it on your computer.
Step 2: Launch the MinGW Installation Manager and select “Basic Setup” from the left pane. Click on “mingw32-base” and select “Mark for Installation.”
Step 3: From the “Installation” menu, select “Apply Changes.” This will install the mingw32-base package.
Step 4: Next, select “All Packages” from the left pane and search for “mingw32-gcc.” Select “mingw32-gcc-4.8.4-3” and select “Mark for Installation.”
Step 5: From the “Installation” menu, select “Apply Changes.” This will install the mingw32-gcc package.
Step 6: Finally, add the MinGW bin directory to your system path. To do this, go to “Control Panel” > “System and Security” > “System” > “Advanced system settings” > “Environment Variables.” In the “System Variables” section, scroll down and select “Path” and click “Edit.” Add the path to the MinGW bin directory (e.g., C:MinGWbin) and click “OK.”
Using G++
G++ is a C++ compiler that is part of the GNU Compiler Collection (GCC). It is widely used for C++ development and is available on various platforms, including Windows. To use G++, follow these steps:
Step 1: Install G++ on your computer. On Windows, you can install it as part of MinGW.
Step 2: Open a command prompt and navigate to the directory containing your C++ code.
Step 3: Type “g++
Step 4: Type “
Conclusion
In conclusion, downgrading MinGW GCC to version 4.8.4 is necessary for compatibility with specific projects, such as a C++ course in college. The process of downgrading is straightforward and involves using the MinGW Installation Manager to install the required packages and adding the MinGW bin directory to the system path. Additionally, G++ is a popular C++ compiler that is widely used and available on various platforms, including Windows.
On the Sourceforge downloads page of the MinGW-W64 project, you can find previous versions of GCC for Windows. You can locate them in either the Toolchains targeting Win32 or Toolchains targeting Win64 folders. There are multiple builds available, but it’s suggested to check out the Personal\mingw-builds subfolder(s).
Keep in mind that you may need to decide on which version to download, such as threads-win32/threads-posix or sjlj/dwarf.