jagholin/dosbox-gcc repository overview

⁠About

This is a GCC(DJGPP) build based on ArchLinux' PKGBUILD script from https://aur.archlinux.org/packages/djgpp-gcc⁠ . It is targeting i586 architecture, so it can create programs that run in DOSBox without issues.

Also included into the image are a build of GRX and GNU Make.

How to use:

docker run --rm --mount type=bind,src=<SOURCE DIRECTORY>,dst=/src jagholin/dosbox-gcc

This will automatically run make to build your project using Makefile. Of course, you can specify your own command at the end(the default is just make).

⁠Exported vars

For your convenience, following VARiables are exported and can be used in Makefiles:

• CC
• CXX
• LD
• AR
• RANLIB
• STRIP

For example, an instruction to build hello.exe from hello.c can look like this:

hello.exe: hello.c
    $(CC) -o hello.exe hello.c