diff options
Diffstat (limited to 'gnu/packages')
| -rw-r--r-- | gnu/packages/music.scm | 147 |
1 files changed, 147 insertions, 0 deletions
diff --git a/gnu/packages/music.scm b/gnu/packages/music.scm index c62dbbc7eb..c512d533c2 100644 --- a/gnu/packages/music.scm +++ b/gnu/packages/music.scm @@ -37,6 +37,7 @@ #:use-module (guix build-system waf) #:use-module (gnu packages) #:use-module (gnu packages algebra) + #:use-module (gnu packages apr) #:use-module (gnu packages audio) #:use-module (gnu packages autotools) #:use-module (gnu packages backup) @@ -51,6 +52,7 @@ #:use-module (gnu packages cyrus-sasl) #:use-module (gnu packages docbook) #:use-module (gnu packages documentation) + #:use-module (gnu packages emacs) #:use-module (gnu packages file) #:use-module (gnu packages flex) #:use-module (gnu packages fltk) @@ -71,11 +73,14 @@ #:use-module (gnu packages imagemagick) #:use-module (gnu packages java) #:use-module (gnu packages linux) ; for alsa-utils + #:use-module (gnu packages libffi) + #:use-module (gnu packages llvm) #:use-module (gnu packages man) #:use-module (gnu packages mp3) #:use-module (gnu packages mpd) #:use-module (gnu packages ncurses) #:use-module (gnu packages netpbm) + #:use-module (gnu packages pcre) #:use-module (gnu packages pdf) #:use-module (gnu packages perl) #:use-module (gnu packages pkg-config) @@ -262,6 +267,148 @@ many input formats and provides a customisable Vi-style user interface.") enable professional yet simple and intuitive pattern-based drum programming.") (license license:gpl2+))) +(define-public extempore + (package + (name "extempore") + (version "0.7.0") + (source (origin + (method url-fetch) + (uri (string-append + "https://github.com/digego/extempore/archive/" + version ".tar.gz")) + (sha256 + (base32 + "1wap1mvsicrhlazikf7l8zxg37fir8bmnh9rin28m1rix730vcch")) + (file-name (string-append name "-" version ".tar.gz")))) + (build-system cmake-build-system) + (arguments + `(;; The default target also includes ahead-of-time compilation of the + ;; standard libraries. However, during the "install" phase this would + ;; happen *again* for unknown reasons. Hence we only build the + ;; extempore executable during the build phase. + #:make-flags '("extempore") + #:configure-flags '("-DJACK=ON" + ;; We want to distribute. + "-DIN_TREE=OFF" + ;; Don't download any dependencies. + "-DBUILD_DEPS=OFF") + #:modules ((ice-9 match) + (guix build cmake-build-system) + (guix build utils)) + #:phases + (modify-phases %standard-phases + (add-after 'unpack 'patch-directories + (lambda* (#:key outputs #:allow-other-keys) + ;; Rewrite default path to runtime directory + (substitute* "src/Extempore.cpp" + (("runtimedir \\+= \"runtime\"") + (string-append "runtimedir = \"" + (assoc-ref outputs "out") + "/lib/extempore/runtime\""))) + (substitute* "extras/extempore.el" + (("\\(runtime-directory \\(concat default-directory \"runtime\"\\)\\)") + (string-append "(runtime-directory \"" + (assoc-ref outputs "out") + "/lib/extempore/runtime" + "\")"))) + #t)) + (add-after 'unpack 'link-with-additional-libs + (lambda _ + ;; The executable must be linked with libffi and zlib. + (substitute* "CMakeLists.txt" + (("add_dependencies\\(aot_extended extended_deps\\)") "") + (("target_link_libraries\\(extempore PRIVATE dl" line) + (string-append line " ffi z"))) + #t)) + ;; FIXME: AOT compilation of the nanovg bindings fail with the error: + ;; "Compiler Error could not bind _nvgLinearGradient" + (add-after 'unpack 'disable-nanovg + (lambda _ + (substitute* "CMakeLists.txt" + (("aotcompile_lib\\(libs/external/nanovg.xtm.*") "")) + #t)) + ;; FIXME: All examples that are used as tests segfault for some + ;; unknown reason. + (add-after 'unpack 'disable-broken-tests + (lambda _ + (substitute* "CMakeLists.txt" + (("extempore_add_example_as_test\\(.*") "")) + #t)) + (add-after 'unpack 'hardcode-external-lib-paths + (lambda* (#:key inputs #:allow-other-keys) + (use-modules (ice-9 match)) + (for-each + (match-lambda + ((file-name lib pkg-name) + (substitute* (string-append "libs/external/" file-name ".xtm") + ((lib) (string-append (assoc-ref inputs pkg-name) + "/lib/" lib))))) + '(("assimp" "libassimp.so" "assimp") + ("portmidi" "libportmidi.so" "portmidi") + ("sndfile" "libsndfile.so" "libsndfile") + ("fft" "libkiss_fft.so" "kiss-fft") + ("stb_image" "libstb_image.so" "stb-image") + ("nanovg" "libnanovg.so" "nanovg") + ("glext" "libGL.so" "mesa") + ("glfw3" "libglfw.so" "glfw") + ("gl/glcore-directbind" "libGL.so" "mesa") + ("gl/glcompat-directbind" "libGL.so" "mesa"))) + #t)) + (add-after 'unpack 'use-own-llvm + (lambda* (#:key inputs #:allow-other-keys) + (setenv "EXT_LLVM_DIR" (assoc-ref inputs "llvm")) + ;; Our LLVM builds shared libraries, so Extempore should use + ;; those. + (substitute* "CMakeLists.txt" + (("CMAKE_STATIC_LIBRARY") "CMAKE_SHARED_LIBRARY")) + #t)) + (add-after 'unpack 'fix-aot-compilation + (lambda* (#:key outputs #:allow-other-keys) + (substitute* "CMakeLists.txt" + ;; EXT_SHARE_DIR does not exist before installation, so the + ;; working directory should be the source directory instead. + (("WORKING_DIRECTORY \\$\\{EXT_SHARE_DIR\\}") + "WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}") + ;; Extempore needs to be told where the runtime is to be found. + ;; While we're at it we disable automatic tuning for a specific + ;; CPU to make binary substitution possible. + (("COMMAND extempore" prefix) + (string-append prefix " --sharedir " (getcwd) + " --mcpu=generic --attr=none"))) + #t))))) + (inputs + `(("llvm" ,llvm-for-extempore) + ("libffi" ,libffi) + ("jack" ,jack-1) + ("libsndfile" ,libsndfile) + ("glfw" ,glfw) + ("apr" ,apr) + ("stb-image" ,stb-image-for-extempore) + ("kiss-fft" ,kiss-fft-for-extempore) + ("nanovg" ,nanovg-for-extempore) + ("portmidi" ,portmidi-for-extempore) + ("assimp" ,assimp) + ("alsa-lib" ,alsa-lib) + ("portaudio" ,portaudio) + ("mesa" ,mesa) + ("pcre" ,pcre) + ("zlib" ,zlib))) + (native-inputs + `(("perl" ,perl) + ("emacs" ,emacs-no-x))) + (home-page "http://benswift.me/extempore-docs/index.html") + (synopsis "Programming environment for live coding of multimedia") + (description + "Extempore is a programming language and runtime environment designed +with live programming in mind. It supports interactive programming in a REPL +style, compiling and binding code just-in-time. Although Extempore has its +roots in 'live coding' of audiovisual media art, it is suitable for any task +domain where dynamic run-time modifiability and good numerical performance are +required. Extempore also has strong timing and concurrency semantics, which +are helpful when working in problem spaces where timing is important (such as +audio and video).") + (license license:bsd-2))) + (define-public klick (package (name "klick") |