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| -rw-r--r-- | Documentation/building.dox | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/Documentation/building.dox b/Documentation/building.dox index 895e9acdcd..527ca45d05 100644 --- a/Documentation/building.dox +++ b/Documentation/building.dox @@ -15,19 +15,17 @@ x86_64. \todo Find out about issues on x86_64. -Selecting the architecture and the corresponding cross compiler can be -done with two methods: You can either specify it using the environment -variables @p ARCH and @p CROSS_COMPILE or you can create the soft links -<i>cross_arch</i> and <i>cross_compile</i>, pointing to your -architecture and compiler. +Selecting the architecture and the corresponding cross compiler is done +by setting the following environment variables: -\todo How to use the links? This doesn't work! +- ARCH=\<architecture> +- CROSS_COMPILE=\<compiler-prefix> For @p ARCH=sandbox we do not need a cross compiler, so it is sufficient to specify the architecture: @code -# ln -s arch/sandbox cross_arch +# export ARCH=sandbox @endcode In order to configure the various aspects of @a barebox, start the @@ -52,7 +50,7 @@ After @a barebox is configured, we can start the compilation: You can use '-j \<n\>' in order to do a parallel build if you have more than one cpus. -If everything goes well, the result is a file called @p barebox: +If everything goes well, the result is a file called @p barebox: @code # ls -l barebox |