70 lines
2.2 KiB
Nix
70 lines
2.2 KiB
Nix
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{ depname
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, version
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, src
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, sourceRoot
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, stdenv
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, lib
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, patches ? []
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, extraPostPatch ? ""
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, buildInputs ? []
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}:
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let
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rebuildscriptName = if stdenv.hostPlatform.isLinux then
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"build_linux"
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else if stdenv.hostPlatform.isDarwin then
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"build_macos"
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else throw "Don't know how to rebuild FamiStudio's vendored ${depname} for ${stdenv.hostPlatform.system}";
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in
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stdenv.mkDerivation {
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pname = "famistudio-nativedep-${depname}";
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inherit version src sourceRoot patches buildInputs;
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postPatch = let
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libnameBase = lib.optionalString stdenv.hostPlatform.isLinux "lib" + depname;
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in ''
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# Use one name for build script, eases with patching
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mv ${rebuildscriptName}.sh build.sh
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# Scripts use hardcoded compilers and try to copy built libraries into FamiStudio's build tree
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# Not all scripts use the same compiler, so don't fail on replacing that
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substituteInPlace build.sh \
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--replace-fail '../../FamiStudio/' "$out/lib/" \
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--replace-quiet 'g++' "$CXX"
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# Replacing gcc via sed, would break -static-libgcc otherwise
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sed -i -e "s/^gcc/$CC/g" build.sh
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'' + lib.optionalString stdenv.hostPlatform.isDarwin ''
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# Darwin rebuild scripts try to make a universal2 dylib
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# - build dylib for non-hostPlatform
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# - copy built library into special directory for later packaging script
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# - join two dylibs together into a universal2 dylib
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# Remove everything we don't need
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sed -ri \
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-e '/-target ${if stdenv.hostPlatform.isx86_64 then "arm64" else "x86_64"}/d' \
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-e '/..\/..\/Setup/d' \
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build.sh
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# Replace joining multi-arch dylibs with copying dylib for target arch
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substituteInPlace build.sh \
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--replace-fail 'lipo -create -output ${libnameBase}.dylib' 'cp ${libnameBase}_${if stdenv.hostPlatform.isx86_64 then "x86_64" else "arm64"}.dylib ${libnameBase}.dylib #'
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'' + extraPostPatch;
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dontConfigure = true;
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dontInstall = true; # rebuild script automatically installs
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buildPhase = ''
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runHook preBuild
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mkdir -p $out/lib
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# Delete all prebuilt libraries, make sure everything is rebuilt
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find . -name '*.so' -or -name '*.dylib' -or -name '*.a' -delete
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# When calling normally, an error won't cause derivation to fail
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source ./build.sh
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runHook postBuild
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'';
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}
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