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gnu: ppsspp: Unbundle more sources.
* gnu/packages/emulators (ppsspp)[source]: Update unbundling snippet. [inputs]: Add cityhash, libzip, vulkan-headers, vulkan-loader, xxhash. [arguments]<#:configure-flags>: Add -DUSE_SYSTEM_LIBZIP=ON. Update comments accordingly. Signed-off-by: Nicolas Goaziou <mail@nicolasgoaziou.fr>
This commit is contained in:
Leo Prikler
Nicolas Goaziou
parent
7ff99f4a17
commit
bb3ddda25d
1 changed files with 64 additions and 15 deletions
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@ -48,6 +48,7 @@ (define-module (gnu packages emulators)
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#:use-module (gnu packages compression)
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#:use-module (gnu packages cross-base)
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#:use-module (gnu packages curl)
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#:use-module (gnu packages digest)
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#:use-module (gnu packages elf)
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#:use-module (gnu packages fonts)
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#:use-module (gnu packages fontutils)
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@ -1858,25 +1859,69 @@ (define-public ppsspp
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(modules '((guix build utils)))
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(snippet
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`(begin
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;; Unbundle sources.
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(substitute* (list "Common/Vulkan/VulkanContext.cpp"
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"ext/native/thin3d/vulkan_utils.cpp"
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"GPU/Common/ShaderCommon.cpp"
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"GPU/Common/ShaderTranslation.cpp"
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"SDL/SDLMain.cpp")
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;; The following is quite a heavy-handed way of unbundling PPSSPP.
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;; There are still a number of external sources, that we don't
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;; remove here. Some may be packaged, others are not.
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;; First, we patch existing sources to include the right headers.
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(substitute* (append (list "ext/native/thin3d/vulkan_utils.cpp"
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"ext/native/thin3d/thin3d_vulkan.cpp")
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(find-files "Common" ".*\\.(h|cpp)")
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(find-files "Core" ".*\\.(h|cpp)")
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(find-files "GPU" ".*\\.(h|cpp)")
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(find-files "SDL" ".*\\.(h|cpp)")
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(find-files "UI" ".*\\.(h|cpp)"))
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;; These headers are all hard-coded in the original source.
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(("ext/cityhash/") "")
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(("ext/glslang/") "")
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(("ext/SPIRV-Cross/") "spirv_cross/"))
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;; Patch CMakeLists.
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(("ext/SPIRV-Cross/") "spirv_cross/")
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(("ext/vulkan/") "vulkan/")
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(("ext/xxhash.h") "xxhash.h")
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;; These definitions do not actually exist in the Vulkan headers,
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;; but PPSSPP defines them in ext/vulkan.
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(("VK_FORMAT_BEGIN_RANGE") "VK_FORMAT_UNDEFINED")
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(("VK_FORMAT_END_RANGE") "VK_FORMAT_ASTC_12x12_SRGB_BLOCK"))
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;; Next, we patch CMakeLists.
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(substitute* "CMakeLists.txt"
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;; Drop unnecessary includes and targets.
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(("include_directories\\(ext/glslang\\)") "")
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(("include_directories\\(ext/xxhash\\)") "")
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(("include_directories\\(ext/cityhash\\)") "")
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(("set_target_properties\\(cityhash .*\\)") "")
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;; Fix linking to GLEW.
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(("TARGET Ext::GLEW") "true")
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(("target_link_libraries\\(native Ext::GLEW\\)")
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"find_package(GLEW)\ntarget_link_libraries(native GLEW::GLEW)")
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(("Ext::Snappy") "snappy")
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;; Don't search for cityhash/xxhash, we already have them.
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(("add_library\\((city|xx)hash STATIC") "if()\nendif(")
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(("ext/xxhash\\.[ch]") "")
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(("ext/native/ext/cityhash/.*\\.(cpp|h)") "")
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;; Link all of spirv-cross.
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(("spirv-cross-glsl" all)
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(string-append all
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" spirv-cross-core spirv-cross-cpp"
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" spirv-cross-reflect spirv-cross-util")))
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(substitute* "ext/CMakeLists.txt"
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(("add_subdirectory\\(glew\\)") "")
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(("add_subdirectory\\(glslang\\)") "")
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(("add_subdirectory\\(snappy\\)") "")
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(("add_subdirectory\\(SPIRV-Cross-build\\)") ""))
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(delete-file-recursively "ext/cmake")
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;; Finally, we can delete the bundled sources.
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(for-each delete-file-recursively
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'("ext/cmake"
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"ext/glew"
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"ext/glslang" "ext/glslang-build"
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"ext/native/ext/cityhash"
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"ext/native/ext/libpng17"
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"ext/native/ext/libzip"
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"ext/snappy"
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"ext/SPIRV-Cross" "ext/SPIRV-Cross-build"
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"ext/vulkan"
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"ext/xxhash.c"
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"ext/xxhash.h"
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"ext/zlib"))
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;; Since we are not including git as an input, PPSSPP is confused
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;; about its version. Let's fix that here.
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(substitute* "git-version.cmake"
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(("unknown") ,version))))))
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(build-system cmake-build-system)
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@ -1884,16 +1929,21 @@ (define-public ppsspp
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`(("pkg-config" ,pkg-config)
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("python" ,python)))
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(inputs
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`(("ffmpeg" ,ffmpeg)
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`(("cityhash" ,cityhash)
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("ffmpeg" ,ffmpeg)
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("glew" ,glew)
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("glslang" ,glslang)
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("libpng" ,libpng)
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("libzip" ,libzip)
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("mesa" ,mesa)
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("sdl2" ,sdl2)
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("snappy" ,snappy)
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("spirv-cross" ,spirv-cross)
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("vulkan-headers" ,vulkan-headers)
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("vulkan-loader" ,vulkan-loader)
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("xxhash" ,xxhash)
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("zlib" ,zlib)
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;; TODO: unbundle builds.
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;; TODO: unbundle armips.
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("armips-source" ,(package-source armips))
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("lang"
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,(origin
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@ -1915,15 +1965,14 @@ (define-public ppsspp
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`(#:out-of-source? #f
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#:configure-flags (list "-DUSE_DISCORD=OFF"
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"-DUSE_SYSTEM_FFMPEG=ON"
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;; For testing.
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"-DUSE_SYSTEM_LIBZIP=ON"
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;; for testing
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"-DUNITTEST=ON" "-DHEADLESS=ON")
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#:phases
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(modify-phases %standard-phases
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(add-after 'unpack 'add-external-sources
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(lambda* (#:key inputs #:allow-other-keys)
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;; TODO: unbundle builds. Not only should we not copy these
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;; sources in, we should also remove as much from "ext/" as we
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;; can.
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;; TODO: unbundle armips.
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(copy-recursively (assoc-ref inputs "armips-source")
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"ext/armips")
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;; Some tests are externalised, so we add them here.
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