Arch Linux User Repository

pkgconf is part of the core arch installation, so it doesn't need to be listed as a dependency in the PKGBUILD.

Are you running an arch derivative or pure arch?
Did you try rebuilding freecad?
What do the following commands produce?

strings /usr/lib/libstdc++.so.6 | grep GLIBCXX_3.4.31

g++ --version

pacman -Qi freecad

It turns out that the pkgconf dependency was missing - pkgconf

Camotics now runs and works, but FreeCAD that requires it for some reason swears -

Invalid version: 'camotics: /tmp/.mount_1.AppIQImND0/usr/lib/libstdc++.so.6: version GLIBCXX_3.4.31' not found (required by /usr/lib/libv8_libplatform.so) camotics: /tmp/.mount_1.AppIQImND0/usr/lib/libstdc++.so.6: versionGLIBCXX_3.4.31' not found (required by /usr/lib/libv8.so) camotics: /tmp/.mount_1.AppIQImND0/usr/lib/libstdc++.so.6: version `GLIBCXX_3.4.31' not found (required by /usr/lib/libv8_libbase.so)' Traceback (most recent call last): File "<string>", line 160, in Initialize File "/tmp/.mount_1.AppIQImND0/usr/lib/python3.11/site-packages/packaging/version.py", line 52, in parse return Version(version) ^^^^^^^^^^^^^^^^ File "/tmp/.mount_1.AppIQImND0/usr/lib/python3.11/site-packages/packaging/version.py", line 198, in init raise InvalidVersion(f"Invalid version: '{version}'")

Do we have any way to cheat the FC?

@s218, I would like to help, but I can't duplicate your issue. I rebuilt cbang-git with mariadb-libs(mysql) added to the dependencies and then camotics-git with mariadb added to the dependencies to see if that was causing an issue, but it still built without error for me, so that's not what is causing the build to fail.

Here is how I recommend to proceed.

1) Make sure arch is up to date (pacman -Syu)
2) Pull and build the latest v8-r and install.
3) Pull and build the latest cbang-git and install.
4) Pull and build the latest camotics-git.

Use LC_ALL=C makepkg to get the build log in english and post entire build log to a pastebin service if the build fails and we can go from there.

To my shame I must admit that I am not strong enough to so easily, on the fly, to take and run a chroot and run the assembly in it (poke your nose in the instructions - I would be grateful). But to pass the issuance - please, -

========== /bin/sh: line 1: pkg-config: command not found OSError: 'pkg-config Qt5Core Qt5Gui Qt5OpenGL Qt5Network Qt5Widgets Qt5WebSockets --libs --cflags' exited 127: File "/home/memfis/.cache/pikaur/build/camotics-git/src/camotics/SConstruct", line 94: env.EnableQtModules(qtmods.split()) File "/usr/lib/python3.11/site-packages/SCons/Util.py", line 737: return self.method(nargs, *kwargs) File "/home/memfis/.cache/pikaur/build/camotics-git/src/camotics/config/qt5/init.py", line 977: self.ParseConfig('pkg-config %s --libs --cflags' % ' '.join(pcmodules)) File "/usr/lib/python3.11/site-packages/SCons/Environment.py", line 1674: return function(self, self.backtick(command), unique) File "/usr/lib/python3.11/site-packages/SCons/Environment.py", line 597: raise OSError("'%s' exited %d" % (command, status)) ==> ERROR: A failure occurred in build(). Aborting...

Command 'makepkg --force' failed to execute. :: Try recovering?

@s218, try building in a clean chroot. Camotics does not need mysql, but something in the upstream code may be detecting that it is installed and trying to do something with it. I inquired about Camotics using mysql upstream here.

I did encounter an issue building cbang-git, which should always be rebuilt when building the latest camotics-git. I pushed a patch to fix that issue. If you are still having issues after rebuilding cbang-git and camotics-git, both in a clean chroot, post the build log in English and I will try to help you. It builds properly on my end.

should probably specify the dependencies more fully. For example there is this word - mysql/mysqld_error.h

@s218, I can't read your error messages. I think prepending LC_ALL=C to the command line you use to build should output them in English.

аналогично, It must be Python 11's fault? 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.

Package has been updated to install camotics.so.

It doesn't look like camotics.so is needed for standalone installation. It is not installed by default by scons. I'll look into what it is used for and how to properly install it, and update when I figure it out.