37 lines
1.2 KiB
ReStructuredText
37 lines
1.2 KiB
ReStructuredText
Building Firefox 32-bit On Linux 64-bit
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=======================================
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.. note::
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Unless you really want to target older hardware, you probably
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want to :ref:`Build Firefox 64-bit <Building Firefox On Linux>`
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since it is better-supported.
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Before following these 32-bit-Firefox-specific instructions, follow
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the :ref:`Building Firefox On Linux` instructions to ensure that
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your machine can do a normal build.
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Instructions for Ubuntu 19.10
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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These steps were verified to work as of June 2020.
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#. Run ``rustup target install i686-unknown-linux-gnu`` to install the
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32-bit Rust target.
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#. Install 32-bit dependencies with the following command (this shouldn't try to
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remove packages. If this is the case, those instructions won't work as-is):
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.. code::
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sudo apt install gcc-multilib g++-multilib \
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libgtk2.0-dev:i386 libgtk-3-dev:i386 libpango1.0-dev:i386 libxt-dev:i386 \
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libx11-xcb-dev:i386 libpulse-dev:i386 libdrm-dev:i386
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#. Then, create a ``mozconfig`` file in your Firefox code directory
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(probably ``firefox``) that looks like the following example:
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.. code::
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ac_add_options --target=i686
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#. Run ``./mach build``.
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