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thanks slackline for your patch. i'm trying to apply it but i dont get the path right. here's the error message: patching file client/debian/snapclient.service patching file server/debian/snapserver.service can't find file to patch at input line 4 Perhaps you used the wrong -p or --strip option? The text leading up to this was: -------------------------- |diff -aur snapcast/src/snapcast/client/Makefile snapcast_pizero/src/snapcast/client/Makefile |--- snapcast/src/snapcast/client/Makefile 2017-09-23 19:59:29.449505817 +0000 |+++ snapcast_pizero/src/snapcast/client/Makefile 2017-09-23 20:12:53.363697688 +0000 --------------------------

More digging and this has been addressed upstream in the development version (see https://github.com/badaix/snapcast/blob/develop/client/Makefile) so I expect it not to be an issue when the next release is made.

Done some reading (https://wiki.archlinux.org/index.php/Patching_in_ABS) and have successfully created a patch that has built correctly, but unsure how to make git commits to this AUR package. The diff/patch file (which I opted to call snapcast-pi-zero.patch) is... diff -aur snapcast/src/snapcast/client/Makefile snapcast_pizero/src/snapcast/client/Makefile --- snapcast/src/snapcast/client/Makefile 2017-09-23 19:59:29.449505817 +0000 +++ snapcast_pizero/src/snapcast/client/Makefile 2017-09-23 20:12:53.363697688 +0000 @@ -55,7 +55,7 @@ CXX = g++ STRIP = strip CXXFLAGS += -pthread -DHAS_OGG -DHAS_ALSA -DHAS_AVAHI -DHAS_DAEMON -LDFLAGS = -lrt -lasound -logg -lvorbis -lFLAC -lavahi-client -lavahi-common -static-libgcc -static-libstdc++ +LDFLAGS = -lrt -lasound -logg -lvorbis -lFLAC -lavahi-client -lavahi-common -latomic -static-libgcc -static-libstdc++ OBJ += player/alsaPlayer.o browseZeroConf/browseAvahi.o endif ...and after following the advice and building it with makepkg -ei I've moved this into the original, cloned directory and figured the PKGBUILD could be patched with the following... --- snapcast/PKGBUILD 2017-09-23 20:52:37.581340420 +0000 +++ snapcast_pizero/PKGBUILD 2017-09-23 20:52:52.471183333 +0000 @@ -29,6 +29,7 @@ prepare() { cd "$pkgname" patch -p1 -i "$srcdir/$pkgname-systemd.patch" + patch -p1 -i "$srcdir/$pkgname-pi-zero.patch" cd externals # update all submodules git submodule update --init --recursive i.e. adding a short line to ensure the patch is applied. Not got a clue (yet) about how to go about contributing to this build, haven't (yet) found useful documentation, if anyone can point me to resources on contributing to AURE I'll have a go and submitting the patch and the modified PKGBUILD for others to benefit from. I guess one problem might be that this breaks builds on chipsets other than the BCM2835 but I'm unsure how to go about testing that or making applying the patch conditional on the hosts target chipset. Again any pointers to resources on this welcome.

Encountered the same error as mokman trying to build on a Pi Zero W (ARM6vh), unsure how to create patches for AUR builds.

i am getting an error trying to install on rpi zero (armv6h) this seems to be related to this problem, a missing -latomic argument: https://github.com/badaix/snapcast/issues/255 ==> Beginne build()... make -C client make[1]: Verzeichnis „/home/mok/build/snapcast/src/snapcast/client“ wird betreten g++ -march=armv6 -mfloat-abi=hard -mfpu=vfp -O2 -pipe -fstack-protector-strong -fno-plt -std=c++0x -Wall -Wno-unused-function -O3 -DASIO_STANDALONE -DVERSION=\"0.11.1\" -I. -I.. -isystem ../externals/asio/asio/include -I../externals/popl/include -pthread -DHAS_OGG -DHAS_ALSA -DHAS_AVAHI -DHAS_DAEMON -c snapClient.cpp -o snapClient.o g++ -march=armv6 -mfloat-abi=hard -mfpu=vfp -O2 -pipe -fstack-protector-strong -fno-plt -std=c++0x -Wall -Wno-unused-function -O3 -DASIO_STANDALONE -DVERSION=\"0.11.1\" -I. -I.. -isystem ../externals/asio/asio/include -I../externals/popl/include -pthread -DHAS_OGG -DHAS_ALSA -DHAS_AVAHI -DHAS_DAEMON -c stream.cpp -o stream.o g++ -march=armv6 -mfloat-abi=hard -mfpu=vfp -O2 -pipe -fstack-protector-strong -fno-plt -std=c++0x -Wall -Wno-unused-function -O3 -DASIO_STANDALONE -DVERSION=\"0.11.1\" -I. -I.. -isystem ../externals/asio/asio/include -I../externals/popl/include -pthread -DHAS_OGG -DHAS_ALSA -DHAS_AVAHI -DHAS_DAEMON -c clientConnection.cpp -o clientConnection.o g++ -march=armv6 -mfloat-abi=hard -mfpu=vfp -O2 -pipe -fstack-protector-strong -fno-plt -std=c++0x -Wall -Wno-unused-function -O3 -DASIO_STANDALONE -DVERSION=\"0.11.1\" -I. -I.. -isystem ../externals/asio/asio/include -I../externals/popl/include -pthread -DHAS_OGG -DHAS_ALSA -DHAS_AVAHI -DHAS_DAEMON -c timeProvider.cpp -o timeProvider.o g++ -march=armv6 -mfloat-abi=hard -mfpu=vfp -O2 -pipe -fstack-protector-strong -fno-plt -std=c++0x -Wall -Wno-unused-function -O3 -DASIO_STANDALONE -DVERSION=\"0.11.1\" -I. -I.. -isystem ../externals/asio/asio/include -I../externals/popl/include -pthread -DHAS_OGG -DHAS_ALSA -DHAS_AVAHI -DHAS_DAEMON -c player/player.cpp -o player/player.o g++ -march=armv6 -mfloat-abi=hard -mfpu=vfp -O2 -pipe -fstack-protector-strong -fno-plt -std=c++0x -Wall -Wno-unused-function -O3 -DASIO_STANDALONE -DVERSION=\"0.11.1\" -I. -I.. -isystem ../externals/asio/asio/include -I../externals/popl/include -pthread -DHAS_OGG -DHAS_ALSA -DHAS_AVAHI -DHAS_DAEMON -c decoder/pcmDecoder.cpp -o decoder/pcmDecoder.o g++ -march=armv6 -mfloat-abi=hard -mfpu=vfp -O2 -pipe -fstack-protector-strong -fno-plt -std=c++0x -Wall -Wno-unused-function -O3 -DASIO_STANDALONE -DVERSION=\"0.11.1\" -I. -I.. -isystem ../externals/asio/asio/include -I../externals/popl/include -pthread -DHAS_OGG -DHAS_ALSA -DHAS_AVAHI -DHAS_DAEMON -c decoder/oggDecoder.cpp -o decoder/oggDecoder.o g++ -march=armv6 -mfloat-abi=hard -mfpu=vfp -O2 -pipe -fstack-protector-strong -fno-plt -std=c++0x -Wall -Wno-unused-function -O3 -DASIO_STANDALONE -DVERSION=\"0.11.1\" -I. -I.. -isystem ../externals/asio/asio/include -I../externals/popl/include -pthread -DHAS_OGG -DHAS_ALSA -DHAS_AVAHI -DHAS_DAEMON -c decoder/flacDecoder.cpp -o decoder/flacDecoder.o g++ -march=armv6 -mfloat-abi=hard -mfpu=vfp -O2 -pipe -fstack-protector-strong -fno-plt -std=c++0x -Wall -Wno-unused-function -O3 -DASIO_STANDALONE -DVERSION=\"0.11.1\" -I. -I.. -isystem ../externals/asio/asio/include -I../externals/popl/include -pthread -DHAS_OGG -DHAS_ALSA -DHAS_AVAHI -DHAS_DAEMON -c controller.cpp -o controller.o In file included from /usr/include/c++/7.1.1/map:60:0, from ../externals/json.hpp:47, from ../message/jsonMessage.h:23, from ../message/serverSettings.h:22, from controller.h:26, from controller.cpp:22: /usr/include/c++/7.1.1/bits/stl_tree.h: In Elementfunktion »std::pair<std::_Rb_tree_node_base*, std::_Rb_tree_node_base*> std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::_M_get_insert_hint_unique_pos(std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::const_iterator, const key_type&) [with _Key = std::__cxx11::basic_string<char>; _Val = std::pair<const std::__cxx11::basic_string<char>, nlohmann::basic_json<> >; _KeyOfValue = std::_Select1st<std::pair<const std::__cxx11::basic_string<char>, nlohmann::basic_json<> > >; _Compare = std::less<std::__cxx11::basic_string<char> >; _Alloc = std::allocator<std::pair<const std::__cxx11::basic_string<char>, nlohmann::basic_json<> > >]«: /usr/include/c++/7.1.1/bits/stl_tree.h:2130:5: Anmerkung: die Parameterübergabe für das Argument vom Typ »std::_Rb_tree<std::__cxx11::basic_string<char>, std::pair<const std::__cxx11::basic_string<char>, nlohmann::basic_json<> >, std::_Select1st<std::pair<const std::__cxx11::basic_string<char>, nlohmann::basic_json<> > >, std::less<std::__cxx11::basic_string<char> >, std::allocator<std::pair<const std::__cxx11::basic_string<char>, nlohmann::basic_json<> > > >::const_iterator {aka std::_Rb_tree_const_iterator<std::pair<const std::__cxx11::basic_string<char>, nlohmann::basic_json<> > >}« hat sich in GCC 7.1 geändert _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>:: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/7.1.1/vector:69:0, from ../message/message.h:26, from ../message/pcmChunk.h:23, from decoder/decoder.h:22, from controller.h:24, from controller.cpp:22: /usr/include/c++/7.1.1/bits/vector.tcc: In Elementfunktion »void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {nlohmann::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long long int, long long unsigned int, double, std::allocator>}; _Tp = nlohmann::basic_json<>; _Alloc = std::allocator<nlohmann::basic_json<> >]«: /usr/include/c++/7.1.1/bits/vector.tcc:394:7: Anmerkung: die Parameterübergabe für das Argument vom Typ »std::vector<nlohmann::basic_json<>, std::allocator<nlohmann::basic_json<> > >::iterator {aka __gnu_cxx::__normal_iterator<nlohmann::basic_json<>*, std::vector<nlohmann::basic_json<>, std::allocator<nlohmann::basic_json<> > > >}« hat sich in GCC 7.1 geändert vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ /usr/include/c++/7.1.1/bits/vector.tcc: In Elementfunktion »nlohmann::basic_json<ObjectType, ArrayType, StringType, BooleanType, NumberIntegerType, NumberUnsignedType, NumberFloatType, AllocatorType> nlohmann::basic_json<ObjectType, ArrayType, StringType, BooleanType, NumberIntegerType, NumberUnsignedType, NumberFloatType, AllocatorType>::parser::parse_internal(bool) [with ObjectType = std::map; ArrayType = std::vector; StringType = std::__cxx11::basic_string<char>; BooleanType = bool; NumberIntegerType = long long int; NumberUnsignedType = long long unsigned int; NumberFloatType = double; AllocatorType = std::allocator]«: /usr/include/c++/7.1.1/bits/vector.tcc:105:21: Anmerkung: die Parameterübergabe für das Argument vom Typ »__gnu_cxx::__normal_iterator<nlohmann::basic_json<>*, std::vector<nlohmann::basic_json<>, std::allocator<nlohmann::basic_json<> > > >« hat sich in GCC 7.1 geändert _M_realloc_insert(end(), std::forward<_Args>(__args)...); ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ g++ -march=armv6 -mfloat-abi=hard -mfpu=vfp -O2 -pipe -fstack-protector-strong -fno-plt -std=c++0x -Wall -Wno-unused-function -O3 -DASIO_STANDALONE -DVERSION=\"0.11.1\" -I. -I.. -isystem ../externals/asio/asio/include -I../externals/popl/include -pthread -DHAS_OGG -DHAS_ALSA -DHAS_AVAHI -DHAS_DAEMON -c ../message/pcmChunk.cpp -o ../message/pcmChunk.o g++ -march=armv6 -mfloat-abi=hard -mfpu=vfp -O2 -pipe -fstack-protector-strong -fno-plt -std=c++0x -Wall -Wno-unused-function -O3 -DASIO_STANDALONE -DVERSION=\"0.11.1\" -I. -I.. -isystem ../externals/asio/asio/include -I../externals/popl/include -pthread -DHAS_OGG -DHAS_ALSA -DHAS_AVAHI -DHAS_DAEMON -c ../common/log.cpp -o ../common/log.o g++ -march=armv6 -mfloat-abi=hard -mfpu=vfp -O2 -pipe -fstack-protector-strong -fno-plt -std=c++0x -Wall -Wno-unused-function -O3 -DASIO_STANDALONE -DVERSION=\"0.11.1\" -I. -I.. -isystem ../externals/asio/asio/include -I../externals/popl/include -pthread -DHAS_OGG -DHAS_ALSA -DHAS_AVAHI -DHAS_DAEMON -c ../common/sampleFormat.cpp -o ../common/sampleFormat.o g++ -march=armv6 -mfloat-abi=hard -mfpu=vfp -O2 -pipe -fstack-protector-strong -fno-plt -std=c++0x -Wall -Wno-unused-function -O3 -DASIO_STANDALONE -DVERSION=\"0.11.1\" -I. -I.. -isystem ../externals/asio/asio/include -I../externals/popl/include -pthread -DHAS_OGG -DHAS_ALSA -DHAS_AVAHI -DHAS_DAEMON -c player/alsaPlayer.cpp -o player/alsaPlayer.o g++ -march=armv6 -mfloat-abi=hard -mfpu=vfp -O2 -pipe -fstack-protector-strong -fno-plt -std=c++0x -Wall -Wno-unused-function -O3 -DASIO_STANDALONE -DVERSION=\"0.11.1\" -I. -I.. -isystem ../externals/asio/asio/include -I../externals/popl/include -pthread -DHAS_OGG -DHAS_ALSA -DHAS_AVAHI -DHAS_DAEMON -c browseZeroConf/browseAvahi.cpp -o browseZeroConf/browseAvahi.o g++ -march=armv6 -mfloat-abi=hard -mfpu=vfp -O2 -pipe -fstack-protector-strong -fno-plt -std=c++0x -Wall -Wno-unused-function -O3 -DASIO_STANDALONE -DVERSION=\"0.11.1\" -I. -I.. -isystem ../externals/asio/asio/include -I../externals/popl/include -pthread -DHAS_OGG -DHAS_ALSA -DHAS_AVAHI -DHAS_DAEMON -o snapclient snapClient.o stream.o clientConnection.o timeProvider.o player/player.o decoder/pcmDecoder.o decoder/oggDecoder.o decoder/flacDecoder.o controller.o ../message/pcmChunk.o ../common/log.o ../common/sampleFormat.o player/alsaPlayer.o browseZeroConf/browseAvahi.o -lrt -lasound -logg -lvorbis -lFLAC -lavahi-client -lavahi-common -static-libgcc -static-libstdc++ controller.o: In function `Controller::worker()': controller.cpp:(.text+0x1d58): undefined reference to `__atomic_load_8' stream.o: In function `Stream::getPlayerChunk(void*, std::chrono::duration<long long, std::ratio<1ll, 1000000ll> > const&, unsigned long)': stream.cpp:(.text+0x2af4): undefined reference to `__atomic_load_8' stream.cpp:(.text+0x2d3c): undefined reference to `__atomic_load_8' stream.cpp:(.text+0x3a7c): undefined reference to `__atomic_load_8' stream.cpp:(.text+0x45c4): undefined reference to `__atomic_load_8' timeProvider.o: In function `TimeProvider::setDiffToServer(double)': timeProvider.cpp:(.text+0x244): undefined reference to `__atomic_store_8' timeProvider.cpp:(.text+0x2e0): undefined reference to `__atomic_store_8' timeProvider.o: In function `TimeProvider::setDiff(tv const&, tv const&)': timeProvider.cpp:(.text+0x6a8): undefined reference to `__atomic_store_8' timeProvider.cpp:(.text+0x73c): undefined reference to `__atomic_store_8' collect2: Fehler: ld gab 1 als Ende-Status zurück make[1]: *** [Makefile:70: snapclient] Fehler 1 make[1]: Verzeichnis „/home/mok/build/snapcast/src/snapcast/client“ wird verlassen make: *** [Makefile:9: client] Fehler 2 ==> FEHLER: Ein Fehler geschah in build(). Breche ab... i tried to make a patch but did not succeed doing so. thanks for any help!!

@Varakh: This is currently not supported upstream. If I would add a user service to the package myself, it would either introduce extra configuration files which are not in the upstream package, or it would be a stripped-down service which would probably need to be customized manually by users anyway. In the latter case, that would just be as much work as writing your own user service from scratch. So neither option makes sense. Could you perhaps ask upstream to add a user service?

"Patch" is a part of the base-devel group. From the AUR wiki page: "Note: Packages in the AUR assume that the base-devel group is installed, i.e. they do not list the group's members as dependencies explicitly."

"patch" should be added to the list of dependencies!

Package has been updated to 0.11.0. The snapserver and snapclient services will now run as non-root system users. Please make sure to update the configuration files /etc/default/snapserver and /etc/default/snapclient if you've modified the default versions in the past.