Determining if the function socket exists in the socket failed with the following output: Change Dir: /var/tmp/portage/net-irc/anope-2.0.10-r1/work/anope-2.0.10_build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/ninja cmTC_fd8ed && [1/2] Building C object CMakeFiles/cmTC_fd8ed.dir/CheckFunctionExists.c.o [2/2] Linking C executable cmTC_fd8ed FAILED: cmTC_fd8ed : && /usr/bin/x86_64-pc-linux-gnu-gcc -pipe -march=native -fno-diagnostics-color -O2 -DCHECK_FUNCTION_EXISTS=socket -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 -rdynamic CMakeFiles/cmTC_fd8ed.dir/CheckFunctionExists.c.o -o cmTC_fd8ed -lsocket && : /usr/lib/gcc/x86_64-pc-linux-gnu/11.2.1/../../../../x86_64-pc-linux-gnu/bin/ld: cannot find -lsocket collect2: error: ld returned 1 exit status ninja: build stopped: subcommand failed. Determining if the include file cstdint exists failed with the following output: Change Dir: /var/tmp/portage/net-irc/anope-2.0.10-r1/work/anope-2.0.10_build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/ninja cmTC_7089d && [1/2] Building C object CMakeFiles/cmTC_7089d.dir/CheckIncludeFile.c.o FAILED: CMakeFiles/cmTC_7089d.dir/CheckIncludeFile.c.o /usr/bin/x86_64-pc-linux-gnu-gcc -pipe -march=native -fno-diagnostics-color -O2 -o CMakeFiles/cmTC_7089d.dir/CheckIncludeFile.c.o -c /var/tmp/portage/net-irc/anope-2.0.10-r1/work/anope-2.0.10_build/CMakeFiles/CMakeTmp/CheckIncludeFile.c /var/tmp/portage/net-irc/anope-2.0.10-r1/work/anope-2.0.10_build/CMakeFiles/CMakeTmp/CheckIncludeFile.c:1:10: fatal error: cstdint: No such file or directory 1 | #include | ^~~~~~~~~ compilation terminated. ninja: build stopped: subcommand failed. Determining if the function stricmp exists failed with the following output: Change Dir: /var/tmp/portage/net-irc/anope-2.0.10-r1/work/anope-2.0.10_build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/ninja cmTC_bf028 && [1/2] Building C object CMakeFiles/cmTC_bf028.dir/CheckFunctionExists.c.o [2/2] Linking C executable cmTC_bf028 FAILED: cmTC_bf028 : && /usr/bin/x86_64-pc-linux-gnu-gcc -pipe -march=native -fno-diagnostics-color -O2 -DCHECK_FUNCTION_EXISTS=stricmp -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 -rdynamic CMakeFiles/cmTC_bf028.dir/CheckFunctionExists.c.o -o cmTC_bf028 && : /usr/lib/gcc/x86_64-pc-linux-gnu/11.2.1/../../../../x86_64-pc-linux-gnu/bin/ld: CMakeFiles/cmTC_bf028.dir/CheckFunctionExists.c.o: in function `main': CheckFunctionExists.c:(.text.startup+0xc): undefined reference to `stricmp' collect2: error: ld returned 1 exit status ninja: build stopped: subcommand failed. Determining if the function kqueue exists failed with the following output: Change Dir: /var/tmp/portage/net-irc/anope-2.0.10-r1/work/anope-2.0.10_build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/ninja cmTC_1aeec && [1/2] Building C object CMakeFiles/cmTC_1aeec.dir/CheckFunctionExists.c.o [2/2] Linking C executable cmTC_1aeec FAILED: cmTC_1aeec : && /usr/bin/x86_64-pc-linux-gnu-gcc -pipe -march=native -fno-diagnostics-color -O2 -DCHECK_FUNCTION_EXISTS=kqueue -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 -rdynamic CMakeFiles/cmTC_1aeec.dir/CheckFunctionExists.c.o -o cmTC_1aeec && : /usr/lib/gcc/x86_64-pc-linux-gnu/11.2.1/../../../../x86_64-pc-linux-gnu/bin/ld: CMakeFiles/cmTC_1aeec.dir/CheckFunctionExists.c.o: in function `main': CheckFunctionExists.c:(.text.startup+0xc): undefined reference to `kqueue' collect2: error: ld returned 1 exit status ninja: build stopped: subcommand failed.