Christian Rauch
a296b8f694
With libepoxy we can choose between EGL and GLX at runtime, as well as dynamically open EGL and GLX libraries without linking to them. This will make it possible to build with Wayland, EGL, GLVND support while still running on systems that only have X11, GLX and libGL. It also paves the way for headless rendering through EGL. libepoxy is a new library dependency, and is included in the precompiled libraries. GLEW is no longer a dependency, and WITH_SYSTEM_GLEW was removed. Includes contributions by Brecht Van Lommel, Ray Molenkamp, Campbell Barton and Sergey Sharybin. Ref T76428 Differential Revision: https://developer.blender.org/D15291
59 lines
1.5 KiB
CMake
59 lines
1.5 KiB
CMake
# SPDX-License-Identifier: GPL-2.0-or-later
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if(UNIX)
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if(APPLE)
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set(_libtoolize_name glibtoolize)
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else()
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set(_libtoolize_name libtoolize)
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endif()
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set(_required_software
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autoconf
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automake
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bison
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${_libtoolize_name}
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meson
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ninja
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pkg-config
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tclsh
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yasm
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)
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foreach(_software ${_required_software})
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find_program(_software_find NAMES ${_software})
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if(NOT _software_find)
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set(_software_missing "${_software_missing}${_software} ")
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endif()
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unset(_software_find CACHE)
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endforeach()
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if(APPLE)
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# Homebrew has different default locations for ARM and Intel macOS.
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if("${CMAKE_HOST_SYSTEM_PROCESSOR}" STREQUAL "arm64")
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set(HOMEBREW_LOCATION "/opt/homebrew")
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else()
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set(HOMEBREW_LOCATION "/usr/local")
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endif()
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if(NOT EXISTS "${HOMEBREW_LOCATION}/opt/bison/bin/bison")
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string(APPEND _software_missing " bison")
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endif()
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endif()
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if(_software_missing)
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message(
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"\n"
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"Missing software for building Blender dependencies:\n"
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" ${_software_missing}\n"
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"\n"
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"On Debian and Ubuntu:\n"
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" apt install autoconf automake libtool yasm tcl ninja-build meson python3-mako\n"
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"\n"
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"On macOS (with homebrew):\n"
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" brew install autoconf automake bison flex libtool meson ninja pkg-config yasm\n"
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"\n"
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"Other platforms:\n"
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" Install equivalent packages.\n")
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message(FATAL_ERROR "Install missing software before continuing")
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endif()
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endif()
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