18 lines
1007 B
Markdown
18 lines
1007 B
Markdown
# Creating cross-compilers
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This folder contains configuration, scripts and docker images that are used for creating cross-compilers. The intended use case is to build C and C++ software for various platforms. Docker is being used to provide a common environment and isolating the build process.
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## How to use:
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1. Clone the repository to a location of your liking.
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2. Create a docker image containing crosstool-ng.
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``cd support/create-cross-compiler``
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``docker build -t <docker image name> -f create-cross-compiler.Dockerfile .``
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3. Use the docker image to create the cross comiler.
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* Configuration needs to be provided. (environment variable: CROSS_TARGET_INFO_PATH).
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* Destination location needs to be provided (environment variable: CROSS_TARGET_DST_PATH).
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* Use docker volume functionality to link directories to the docker container.
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``docker run -ti -e CROSS_TARGET_INFO_PATH=/config -e CROSS_TARGET_DST_PATH=/dst -v ./armv6-rpi-linux:/config -v ./dst:/dst <docker image name>``
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