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compile error -

g++ -o tplang -Wl,--as-needed -Wl,-s -Wl,-x -Wl,--gc-sections -no-pie -pthread -Wl,-O1,--sort-common,--as-needed,-z,relro,-z,now -Wl,--wrap=log -Wl,--wrap=logf -Wl,--wrap=exp -Wl,--wrap=expf -Wl,--wrap=pow -Wl,--wrap=powf -Wl,--wrap=memcpy -Wl,-rpath=/usr/lib build/tplang.o -L/opt/cbang/lib -L. -Wl,--start-group build/libCAMoticsPy.a build/libCAMotics.a build/libCAMoticsGUI.a build/libclipper.a build/libDXF.a build/libSTL.a build/libGCode.a -lstdc++ -lutil -lcbang -lcbang-boost -lv8_libplatform -lv8 -lssl -lcrypto -llz4 -lmysqlclient -lexpat -lbz2 -lz -lpthread -ldl -lm -lpython3.11 build/dxflib/libdxflib.a -Wl,--end-group g++ -o build/camotics.so -Wl,--as-needed -Wl,-s -Wl,-x -Wl,--gc-sections -no-pie -pthread -Wl,-O1,--sort-common,--as-needed,-z,relro,-z,now -Wl,--wrap=log -Wl,--wrap=logf -Wl,--wrap=exp -Wl,--wrap=expf -Wl,--wrap=pow -Wl,--wrap=powf -Wl,--wrap=memcpy -shared -Wl,-rpath=/usr/lib build/python.os -L/opt/cbang/lib -L. -Wl,--start-group build/libCAMoticsPy.a build/libCAMotics.a build/libCAMoticsGUI.a build/libclipper.a build/libDXF.a build/libSTL.a build/libGCode.a -lstdc++ -lutil -lcbang -lcbang-boost -lv8_libplatform -lv8 -lssl -lcrypto -llz4 -lmysqlclient -lexpat -lbz2 -lz -lpthread -ldl -lm -lpython3.11 build/dxflib/libdxflib.a -Wl,--end-group g++ -o planner -Wl,--as-needed -Wl,-s -Wl,-x -Wl,--gc-sections -no-pie -pthread -Wl,-O1,--sort-common,--as-needed,-z,relro,-z,now -Wl,--wrap=log -Wl,--wrap=logf -Wl,--wrap=exp -Wl,--wrap=expf -Wl,--wrap=pow -Wl,--wrap=powf -Wl,--wrap=memcpy -Wl,-rpath=/usr/lib build/planner.o -L/opt/cbang/lib -L. -Wl,--start-group build/libCAMoticsPy.a build/libCAMotics.a build/libCAMoticsGUI.a build/libclipper.a build/libDXF.a build/libSTL.a build/libGCode.a -lstdc++ -lutil -lcbang -lcbang-boost -lv8_libplatform -lv8 -lssl -lcrypto -llz4 -lmysqlclient -lexpat -lbz2 -lz -lpthread -ldl -lm -lpython3.11 build/dxflib/libdxflib.a -Wl,--end-group /usr/bin/ld: /opt/cbang/lib/libcbang.a(Value.o): в функции «cb::gv8::Value::makePersistent() const»: (.text._ZNK2cb3gv85Value14makePersistentEv+0x6a): неопределённая ссылка на «v8::api_internal::GlobalizeReference(v8::internal::Isolate, unsigned long)» collect2: ошибка: выполнение ld завершилось с кодом возврата 1 scons: *** [camsim] Error 1 /usr/bin/ld: /opt/cbang/lib/libcbang.a(Value.o): в функции «cb::gv8::Value::makePersistent() const»: (.text._ZNK2cb3gv85Value14makePersistentEv+0x6a): неопределённая ссылка на «v8::api_internal::GlobalizeReference(v8::internal::Isolate, unsigned long)» collect2: ошибка: выполнение ld завершилось с кодом возврата 1 scons: *** [tplang] Error 1 /usr/bin/ld: /opt/cbang/lib/libcbang.a(Value.o): в функции «cb::gv8::Value::makePersistent() const»: (.text._ZNK2cb3gv85Value14makePersistentEv+0x6a): неопределённая ссылка на «v8::api_internal::GlobalizeReference(v8::internal::Isolate, unsigned long)» collect2: ошибка: выполнение ld завершилось с кодом возврата 1 scons: *** [camotics] Error 1 /usr/bin/ld: /opt/cbang/lib/libcbang.a(Value.o): в функции «cb::gv8::Value::makePersistent() const»: (.text._ZNK2cb3gv85Value14makePersistentEv+0x6a): неопределённая ссылка на «v8::api_internal::GlobalizeReference(v8::internal::Isolate, unsigned long)» collect2: ошибка: выполнение ld завершилось с кодом возврата 1 scons: *** [planner] Error 1 scons: building terminated because of errors.

I'll look into it. Have you tried building it yourself? If so, any issues with the build? You can also use the camotics-git package if you want the latest.

There is a newer v1.2.2-rc1 version since 28 July 2021. A "release candidate" should in general be quite robust.

It already includes the scons 4.3 and Python 3 patches, among many others.

So you might consider updating to it, or even adding on top of that the newer commits from master, which contain some additional fixes.

Hello, I can confirm, that after reinstalling cbang 1.3.1-4 I was able to update camotics without any problem.

Hello, sorry for the delay.

I'm on AlpineLinux (without SystemD)

I have cbang version 1.3.1-4 freshly rebuild

Nome                      : cbang
Versione                  : 1.3.1-4
Architettura              : x86_64
Dipenda da                : v8-3.14  libevent  sqlite  re2  libyaml  zlib  bzip2  expat
Dipendenze opzionali      : mariadb-libs: MariaDB database support [installato]
Data di creazione         : mar 22 mar 2022, 17:15:08
Data di installazione     : mar 22 mar 2022, 17:19:01

And probably the problem was here, now camotics is compiling without errors.

Previous compilation of cbang was done ven 19 feb 2021, 10:42:26

Many thanks and sorry for bothering.

Regards

Carlo D.

I had an issue with the packaging function not working in a clean chroot. I just pushed a new PKGBUILD. This builds without error in a clean chroot on my system. The fix I made to the PKGBUILD should have nothing to do with the error you are getting. Are you on Arch Linux or a derivative? Did you try rebuilding cbang? What version of cbang are you using?

Same error building using makepkg directly.

EDIT:

tried to do:

makepkg --clean

and 

makepkg --syncdeps

But same error will occur.

What other actions I could do?

TIA and regards

Carlo D.

I don't support building with yay, or any other helper tool. I will check if this builds for me the standard way (with makepkg) later tonight. In the mean time, if you have upgraded your system, make sure you have rebuilt all the dependencies.

With and update distribution, when compiling from yay -Syuu I will obtain this error:

g++ -o gcodetool -Wl,-S -Wl,-x -no-pie -pthread -Wl,-O1,--sort-common,--as-needed,-z,relro,-z,now -Wl,-rpath=/usr/lib build/gcodetool.o -L/opt/cbang/lib build/libCAMotics.a build/libCAMoticsGUI.a build/libclipper.a build/libDXF.a build/libSTL.a build/libGCode.a -lstdc++ -lcbang -lcbang-boost -lv8 -lssl -lcrypto -lmysqlclient -ldl -lexpat -lbz2 -lz -lpthread build/dxflib/libdxflib.a /usr/bin/ld: /opt/cbang/lib/libcbang.a(Thread.o): in function `cb::Thread::yield()': (.text+0x201): undefined reference to `pthread_yield' /usr/bin/ld: /opt/cbang/lib/libcbang.a(Thread.o): in function `cb::Thread::yield()': (.text+0x201): undefined reference to `pthread_yield' collect2: error: ld returned 1 exit status scons: *** [planner] Error 1 collect2: error: ld returned 1 exit status scons: *** [gcodetool] Error 1 scons: building terminated because of errors. ==> ERRORE: Si è verificato un errore in build(). L'operazione sta per essere interrotta... -> error making: camotics

Regards

Carlo D.

I updated the package to work with the latest scons version, which is 4.3.0 as of now.