go build -o "/tmp/build-opensuseleap-1600-x86_64.qwWLNDru/buildroot/BUILD/zabbix-agent2-plugin-ember-plus-8.0.0-build/zabbix-agent2-plugin-ember-plus-8.0.0beta1/zabbix-agent2-plugin-ember-plus"
# golang.zabbix.com/plugin/ember-plus/plugin/emberlib
In file included from ./libember/libember_slim/Source/ber.h:13,
                 from ./libember/libember_slim/Source/ember.h:13,
                 from ./libember/libember_slim/Source/glow.h:13,
                 from ./libember/libember_slim/Source/glowtx.h:13,
                 from ./libember/libember_slim/Source/emberplus.h:20,
                 from plugin/emberlib/emberlib.go:24:
./libember/libember_slim/Source/bertypes.h:83:13: error: 'bool' cannot be defined via 'typedef'
   83 | typedef int bool;
      |             ^~~~
./libember/libember_slim/Source/bertypes.h:83:13: note: 'bool' is a keyword with '-std=c23' onwards
make: *** [Makefile:96: build] Error 1 

[ 50%] Linking C shared library libember_slim-shared.so
/usr/bin/x86_64-linux-gnu-ld.bfd: /usr/lib/gcc/x86_64-linux-gnu/15/../../../x86_64-linux-gnu/Scrt1.o: in function `_start':
(.text+0x1b): undefined reference to `main'
collect2: error: ld returned 1 exit status
make[5]: *** [CMakeFiles/ember_slim-shared.dir/build.make:277: libember_slim-shared.so] Error 1
make[4]: *** [CMakeFiles/Makefile2:90: CMakeFiles/ember_slim-shared.dir/all] Error 2
make[3]: *** [Makefile:136: all] Error 2
make[3]: Leaving directory '/tmp/build-ubuntu-2604-x86_64.XFqJvQOk/buildroot/zabbix-agent2-plugin-ember-plus-8.0.0beta1/libember/build'
make[2]: *** [/tmp/build-ubuntu-2604-x86_64.XFqJvQOk/buildroot/zabbix-agent2-plugin-ember-plus-8.0.0beta1/libember/Makefile.mk:65: /tmp/build-ubuntu-2604-x86_64.XFqJvQOk/buildroot/zabbix-agent2-plugin-ember-plus-8.0.0beta1/libember/build/libember_slim-static.a] Error 2
make[2]: Leaving directory '/tmp/build-ubuntu-2604-x86_64.XFqJvQOk/buildroot/zabbix-agent2-plugin-ember-plus-8.0.0beta1'
make[1]: *** [debian/rules:10: override_dh_auto_build] Error 2
make[1]: Leaving directory '/tmp/build-ubuntu-2604-x86_64.XFqJvQOk/buildroot/zabbix-agent2-plugin-ember-plus-8.0.0beta1'
make: *** [debian/rules:4: binary] Error 2

/tmp/build-ubuntu-2604-x86_64.XFqJvQOk/buildroot/zabbix-agent2-plugin-ember-plus-8.0.0beta1/libember/libember_slim/Source/glow.h:369:39: warning: ISO C restricts enumerator values to range of 'int' before C23 [-Wpedantic]
  369 |    GlowFieldFlag_Sparse             = 0xFFFFFFFE
      |                                       ^~~~~~~~~~