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Dockerfile (2362, 2019-05-21)
LICENSE (18092, 2019-05-21)

# tms9900-gcc Dockerized GCC cross compiler built for the TI TMS9900 (TI99/4A family and others) [`cmcureau/tms9900-gcc` on Docker Hub](https://hub.docker.com/r/cmcureau/tms9900-gcc/) Adapted from [insomnia's fine work on adding the TMS9900 target to the GNU toolchain](http://atariage.com/forums/topic/1***295-gcc-for-the-ti/). ## Introduction All of the standard utilities (gcc, gas, etc) are prefixed with **tms9900-** to differentiate them from their native counterparts. This means that your build scripts need to call tms9900-gcc, tms9900-gas, etc. The compiler builds a ELF 32-bit executable which can be run directly on TMS9900 hardware. ## Usage To build your source, simply run the appropriate commands inside the container: docker run --rm \ -v ${PWD}:/source \ -w /source \ make Alternatively, create a shell script to do all the things: #!/bin/bash PREFIX=tms9900- # pull the latest docker image docker pull cmcureau/tms9900-gcc # start the build docker run --rm -v ${PWD}:/source -w /source gcc -o mycoolapp mycoolapp.c # A more detailed example, including libti99 There is a little setup necessary to prepare to use this container as your compiler. You should only need to do this setup once. As long as you follow the recipe afterwards, your compilation will work just as it would if the compiler was natively installed. First, set up a directory tree to use for this image. I used $HOME/ti export TI99_DIR=$HOME/ti99 Unpack and build libti99. The important bits to note here are: *-e* sets the variables that libti99 needs to build properly *-v* maps your TI99_DIR to /src inside of the container *-w* sets the working directory to /src in the container when the container starts git clone https://github.com/tursilion/libti99.git $TI99_DIR docker run --rm -v $TI99_DIR:/src \ -e TMS9900_DIR=/opt/tms9900/gcc-4.4.0/bin \ -e ELF2EA5_DIR=/opt/tms9900/gcc-4.4.0/bin \ -e EA5_SPLIT_DIR=/opt/tms9900/gcc-4.4.0/bin \ -w /src \ cmcureau/tms9900-gcc make You now have libti99.a available for use. You will see an error that you can safely ignore -- these are tests that are supposed to happen after the library is built. To create a new project, just start a new directory and add your source files mkdir $TI99_DIR/mycoolproject docker run --rm -v $TI99_DIR:/src/ \ -w $TI99_DIR/mycoolproject \ cmcureau/tms9900-gcc make # An example Makefile for projects CC=tms9900-gcc AS=tms9900-gas LD=tms9900-ld CFLAGS=-I/src/libti99 LDFLAGS=-L/src/libti99 %.o: %.c $(CC) -c -o $@ $< $(CFLAGS) sounds: main.o $(LD) -o sounds main.o $(LDFLAGS) -lti99

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