d4b482d378
Android.mk files haven't really been supported by Mesa devs for a long time. Most of us have been willing to update Makefile.sources if we remember and sometimes we try to blind code some Android.mk for a new generator. However, the reality is that it breaks regularly and ends up being maintained by the Android community. To address this problem another approach was implemented in !10183 utilizing the maintained meson build system. The old Android.mk files are no longer required. This commit was created with the following commands: git rm **/Android.mk git rm **/Android.*.mk git rm **/Makefile.sources git rm CleanSpec.mk Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/4487 Acked-by: Roman Stratiienko <r.stratiienko@gmail.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9728>
154 lines
4.5 KiB
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154 lines
4.5 KiB
ReStructuredText
Compiling and Installing
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========================
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.. toctree::
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:maxdepth: 1
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:hidden:
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meson
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1. Prerequisites for building
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-----------------------------
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1.1 General
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~~~~~~~~~~~
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Build system
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^^^^^^^^^^^^
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- `Meson <https://mesonbuild.com>`__ is required when building on \*nix
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platforms and on Windows.
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- Android Build system when building as native Android component. Meson
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is used when building ARC.
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Compiler
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^^^^^^^^
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The following compilers are known to work, if you know of others or
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you're willing to maintain support for other compiler get in touch.
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- GCC 4.2.0 or later (some parts of Mesa may require later versions)
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- Clang - exact minimum requirement is currently unknown.
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- Microsoft Visual Studio 2015 or later is required, for building on
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Windows.
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Third party/extra tools.
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^^^^^^^^^^^^^^^^^^^^^^^^
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- `Python <https://www.python.org/>`__ - Python 3.5 or newer is required.
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- `Python Mako module <http://www.makotemplates.org/>`__ - Python Mako
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module is required. Version 0.8.0 or later should work.
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- Lex / Yacc - for building the Mesa IR and GLSL compiler.
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On Linux systems, Flex and Bison versions 2.5.35 and 2.4.1,
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respectively, (or later) should work. On Windows with MinGW, install
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Flex and Bison with:
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.. code-block:: console
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mingw-get install msys-flex msys-bison
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For MSVC on Windows, install `Win
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flex-bison <http://winflexbison.sourceforge.net/>`__.
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.. note::
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Some versions can be buggy (e.g. Flex 2.6.2) so do try others
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if things fail.
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1.2 Requirements
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~~~~~~~~~~~~~~~~
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The requirements depends on the features selected at configure stage.
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Check/install the respective development package as prompted by the
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configure error message.
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Here are some common ways to retrieve most/all of the dependencies based
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on the packaging tool used by your distro.
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.. code-block:: console
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zypper source-install --build-deps-only Mesa # openSUSE/SLED/SLES
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yum-builddep mesa # yum Fedora, OpenSuse(?)
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dnf builddep mesa # dnf Fedora
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apt-get build-dep mesa # Debian and derivatives
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... # others
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2. Building with meson
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----------------------
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**Meson >= 0.46.0 is required**
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Meson is the latest build system in mesa, it is currently able to build
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for \*nix systems like Linux and BSD, macOS, Haiku, and Windows.
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The general approach is:
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.. code-block:: console
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meson builddir/
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ninja -C builddir/
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sudo ninja -C builddir/ install
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On Windows you can also use the Visual Studio backend
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.. code-block:: console
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meson builddir --backend=vs
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cd builddir
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msbuild mesa.sln /m
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Please read the :doc:`detailed meson instructions <meson>` for more
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information
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3. Building with AOSP (Android)
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-------------------------------
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<TODO>
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4. Library Information
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----------------------
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When compilation has finished, look in the top-level ``lib/`` (or
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``lib64/``) directory. You'll see a set of library files similar to
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this:
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.. code-block:: console
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lrwxrwxrwx 1 brian users 10 Mar 26 07:53 libGL.so -> libGL.so.1*
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lrwxrwxrwx 1 brian users 19 Mar 26 07:53 libGL.so.1 -> libGL.so.1.5.060100*
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-rwxr-xr-x 1 brian users 3375861 Mar 26 07:53 libGL.so.1.5.060100*
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lrwxrwxrwx 1 brian users 14 Mar 26 07:53 libOSMesa.so -> libOSMesa.so.6*
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lrwxrwxrwx 1 brian users 23 Mar 26 07:53 libOSMesa.so.6 -> libOSMesa.so.6.1.060100*
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-rwxr-xr-x 1 brian users 23871 Mar 26 07:53 libOSMesa.so.6.1.060100*
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**libGL** is the main OpenGL library (i.e. Mesa), while **libOSMesa** is
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the OSMesa (Off-Screen) interface library.
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If you built the DRI hardware drivers, you'll also see the DRI drivers:
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.. code-block:: console
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-rwxr-xr-x 1 brian users 16895413 Jul 21 12:11 i915_dri.so
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-rwxr-xr-x 1 brian users 16895413 Jul 21 12:11 i965_dri.so
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-rwxr-xr-x 1 brian users 11849858 Jul 21 12:12 r200_dri.so
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-rwxr-xr-x 1 brian users 11757388 Jul 21 12:12 radeon_dri.so
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If you built with Gallium support, look in lib/gallium/ for
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Gallium-based versions of libGL and device drivers.
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5. Building OpenGL programs with pkg-config
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-------------------------------------------
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Running ``ninja install`` will install package configuration files for
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the pkg-config utility.
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When compiling your OpenGL application you can use pkg-config to
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determine the proper compiler and linker flags.
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For example, compiling and linking a GLUT application can be done with:
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.. code-block:: console
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gcc `pkg-config --cflags --libs glut` mydemo.c -o mydemo
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