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What happens if I push all of nixpkgs
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let
version = "2.79.3";
src = fetchFromGitHub { owner = "grame-cncm"; repo = "faust"; rev = version; hash = "sha256-Rn+Cjpk4vttxARrkDSnpKdBdSRtgElsit8zu1BA8Jd4="; fetchSubmodules = true; };
meta = with lib; { homepage = "https://faust.grame.fr/"; downloadPage = "https://github.com/grame-cncm/faust/"; license = licenses.gpl2; platforms = platforms.unix; maintainers = with maintainers; [ magnetophon pmahoney ]; };
faust = let ncurses_static = ncurses.override { enableStatic = true; }; in stdenv.mkDerivation {
pname = "faust"; inherit version;
inherit src;
nativeBuildInputs = [ makeWrapper pkg-config cmake vim which ]; buildInputs = [ llvm_18 emscripten openssl libsndfile libmicrohttpd gnutls libtasn1 p11-kit ncurses_static libxml2 ];
passthru = { inherit wrap wrapWithBuildEnv faust2ApplBase; };
preConfigure = '' # include llvm-config in path export PATH="${lib.getDev llvm_18}/bin:$PATH" cd build substituteInPlace Make.llvm.static \ --replace 'mkdir -p $@ && cd $@ && ar -x ../../$<' 'mkdir -p $@ && cd $@ && ar -x ../source/build/lib/libfaust.a && cd ../source/build/' substituteInPlace Make.llvm.static \ --replace 'rm -rf $(TMP)' ' ' \ --replace-fail "ar" "${stdenv.cc.targetPrefix}ar" sed -i 's@LIBNCURSES_PATH ?= .*@LIBNCURSES_PATH ?= ${ncurses_static}/lib/libncurses.a@' Make.llvm.static cd .. shopt -s globstar for f in **/Makefile **/Makefile.library **/CMakeLists.txt build/Make.llvm.static embedded/faustjava/faust2engine architecture/autodiff/autodiff.sh source/tools/faust2appls/* **/llvm.cmake tools/benchmark/faust2object; do echo $f "llvm-config${lib.optionalString (stdenv.hostPlatform != stdenv.buildPlatform) "-native"}" substituteInPlace $f \ --replace-quiet "llvm-config" "llvm-config${ lib.optionalString (stdenv.hostPlatform != stdenv.buildPlatform) "-native" }" done shopt -u globstar cd build '';
cmakeFlags = [ "-C../backends/all.cmake" "-C../targets/all.cmake" ];
postInstall = '' # syntax error when eval'd directly pattern="faust2!(*@(atomsnippets|graph|graphviewer|md|plot|sig|sigviewer|svg))" (shopt -s extglob; rm "$out"/bin/$pattern) '';
postFixup = '' # The 'faustoptflags' is 'source'd into other faust scripts and # not used as an executable, so patch 'uname' usage directly # rather than use makeWrapper. substituteInPlace "$out"/bin/faustoptflags \ --replace uname "${coreutils}/bin/uname"
# wrapper for scripts that don't need faust.wrap* for script in "$out"/bin/faust2*; do wrapProgram "$script" \ --prefix PATH : "$out"/bin done '';
meta = meta // { description = "Functional programming language for realtime audio signal processing"; longDescription = '' FAUST (Functional Audio Stream) is a functional programming language specifically designed for real-time signal processing and synthesis. FAUST targets high-performance signal processing applications and audio plug-ins for a variety of platforms and standards. The Faust compiler translates DSP specifications into very efficient C++ code. Thanks to the notion of architecture, FAUST programs can be easily deployed on a large variety of audio platforms and plugin formats (jack, alsa, ladspa, maxmsp, puredata, csound, supercollider, pure, vst, coreaudio) without any change to the FAUST code.
This package has just the compiler, libraries, and headers. Install faust2* for specific faust2appl scripts. ''; };
};
# Default values for faust2appl. faust2ApplBase = { baseName, dir ? "tools/faust2appls", scripts ? [ baseName ], ... }@args:
args // { name = "${baseName}-${version}";
inherit src;
dontBuild = true;
installPhase = '' runHook preInstall
mkdir -p "$out/bin" for script in ${lib.concatStringsSep " " scripts}; do cp "${dir}/$script" "$out/bin/" done
runHook postInstall '';
postInstall = '' # For the faust2appl script, change 'faustpath' and # 'faustoptflags' to absolute paths. for script in "$out"/bin/*; do substituteInPlace "$script" \ --replace " error " "echo" done '';
meta = meta // { description = "The ${baseName} script, part of faust functional programming language for realtime audio signal processing"; }; };
# Some 'faust2appl' scripts, such as faust2alsa, run faust to # generate cpp code, then invoke the c++ compiler to build the code. # This builder wraps these scripts in parts of the stdenv such that # when the scripts are called outside any nix build, they behave as # if they were running inside a nix build in terms of compilers and # paths being configured (e.g. rpath is set so that compiled # binaries link to the libs inside the nix store) # # The function takes two main args: the appl name (e.g. # 'faust2alsa') and an optional list of propagatedBuildInputs. It # returns a derivation that contains only the bin/${appl} script, # wrapped up so that it will run as if it was inside a nix build # with those build inputs. # # The build input 'faust' is automatically added to the # propagatedBuildInputs. wrapWithBuildEnv = { baseName, propagatedBuildInputs ? [ ], ... }@args:
stdenv.mkDerivation ( (faust2ApplBase args) // {
nativeBuildInputs = [ pkg-config makeWrapper ];
propagatedBuildInputs = [ faust ] ++ propagatedBuildInputs;
libPath = lib.makeLibraryPath propagatedBuildInputs;
postFixup = ''
# export parts of the build environment for script in "$out"/bin/*; do # e.g. NIX_CC_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu nix_cc_wrapper_target_host="$(printenv | grep ^NIX_CC_WRAPPER_TARGET_HOST | sed 's/=.*//')"
# e.g. NIX_BINTOOLS_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu nix_bintools_wrapper_target_host="$(printenv | grep ^NIX_BINTOOLS_WRAPPER_TARGET_HOST | sed 's/=.*//')"
wrapProgram "$script" \ --set FAUSTLDDIR "${faust}/lib" \ --set FAUSTLIB "${faust}/share/faust" \ --set FAUSTINC "${faust}/include/faust" \ --set FAUSTARCH "${faust}/share/faust" \ --prefix PATH : "$PATH" \ --prefix PKG_CONFIG_PATH : "$PKG_CONFIG_PATH" \ --set NIX_CFLAGS_COMPILE "$NIX_CFLAGS_COMPILE" \ --set NIX_LDFLAGS "$NIX_LDFLAGS -lpthread" \ --set "$nix_cc_wrapper_target_host" "''${!nix_cc_wrapper_target_host}" \ --set "$nix_bintools_wrapper_target_host" "''${!nix_bintools_wrapper_target_host}" \ --prefix LIBRARY_PATH "$libPath" done ''; } );
# Builder for 'faust2appl' scripts, such as faust2firefox that # simply need to be wrapped with some dependencies on PATH. # # The build input 'faust' is automatically added to the PATH. wrap = { baseName, runtimeInputs ? [ ], ... }@args:
let
runtimePath = lib.concatStringsSep ":" (map (p: "${p}/bin") ([ faust ] ++ runtimeInputs));
in stdenv.mkDerivation ( (faust2ApplBase args) // {
nativeBuildInputs = [ makeWrapper ];
postFixup = '' for script in "$out"/bin/*; do wrapProgram "$script" --prefix PATH : "${runtimePath}" done '';
} );
infaust