$ ninja -j1
[1/72] Building C object gear-lib/libposix/CMakeFiles/posix.dir/libposix.c.obj
FAILED: gear-lib/libposix/CMakeFiles/posix.dir/libposix.c.obj
C:\msys64\ucrt64\bin\cc.exe -IC:/msys64/home/Administrator/gear-lib/gear-lib/libposix/. -IC:/msys64/home/Administrator/gear-lib/gear-lib/libposix/pthreads4w -IC:/msys64/home/Administrator/gear-lib/gear-lib/libposix/MsvcLibX/include -MD -MT gear-lib/libposix/CMakeFiles/posix.dir/libposix.c.obj -MF gear-lib\libposix\CMakeFiles\posix.dir\libposix.c.obj.d -o gear-lib/libposix/CMakeFiles/posix.dir/libposix.c.obj -c C:/msys64/home/Administrator/gear-lib/gear-lib/libposix/libposix.c
In file included from C:/msys64/home/Administrator/gear-lib/gear-lib/libposix/libposix4win.h:25,
from C:/msys64/home/Administrator/gear-lib/gear-lib/libposix/libposix.h:45,
from C:/msys64/home/Administrator/gear-lib/gear-lib/libposix/libposix.c:23:
C:/msys64/home/Administrator/gear-lib/gear-lib/libposix/MsvcLibX/include/msvclibx.h:34:2: error: #error The msvclibx library is designed for use with the Microsoft Visual C/C++ tools only.
34 | #error The msvclibx library is designed for use with the Microsoft Visual C/C++ tools only.
| ^~~~~
C:/msys64/home/Administrator/gear-lib/gear-lib/libposix/MsvcLibX/include/msvclibx.h:48:6: error: #error No msvclibx.lib version for this 64-bits OS.
48 | # error No msvclibx.lib version for this 64-bits OS.
| ^~~~~
C:/msys64/home/Administrator/gear-lib/gear-lib/libposix/MsvcLibX/include/msvclibx.h:128:99: error: pasting "/" and "stdio" does not give a valid preprocessing token
128 | #define UCRT_INCLUDE_FILE(relpath) MSVCLIBX_STRINGIZE(MSVCLIBX_CONCAT(UCRTINCLUDE,MSVCLIBX_CONCAT(/,relpath))) /* C runtime library include files */
| ^
C:/msys64/home/Administrator/gear-lib/gear-lib/libposix/MsvcLibX/include/msvclibx.h:122:31: note: in definition of macro 'MSVCLIBX_CONCAT1'
122 | #define MSVCLIBX_CONCAT1(a,b) a##b /* Concatenate the raw arguments */
| ^
C:/msys64/home/Administrator/gear-lib/gear-lib/libposix/MsvcLibX/include/msvclibx.h:128:83: note: in expansion of macro 'MSVCLIBX_CONCAT'
128 | #define UCRT_INCLUDE_FILE(relpath) MSVCLIBX_STRINGIZE(MSVCLIBX_CONCAT(UCRTINCLUDE,MSVCLIBX_CONCAT(/,relpath))) /* C runtime library include files */
| ^~~~~~~~~~~~~~~
C:/msys64/home/Administrator/gear-lib/gear-lib/libposix/MsvcLibX/include/stdio.h:33:10: note: in expansion of macro 'UCRT_INCLUDE_FILE'
33 | #include UCRT_INCLUDE_FILE(stdio.h) /* Include MSVC's own <stdio.h> file */
| ^~~~~~~~~~~~~~~~~
C:/msys64/home/Administrator/gear-lib/gear-lib/libposix/MsvcLibX/include/msvclibx.h:128:71: error: pasting "UCRTINCLUDE" and "/" does not give a valid preprocessing token
128 | #define UCRT_INCLUDE_FILE(relpath) MSVCLIBX_STRINGIZE(MSVCLIBX_CONCAT(UCRTINCLUDE,MSVCLIBX_CONCAT(/,relpath))) /* C runtime library include files */
| ^~~~~~~~~~~
C:/msys64/home/Administrator/gear-lib/gear-lib/libposix/MsvcLibX/include/msvclibx.h:122:31: note: in definition of macro 'MSVCLIBX_CONCAT1'
122 | #define MSVCLIBX_CONCAT1(a,b) a##b /* Concatenate the raw arguments */
| ^
C:/msys64/home/Administrator/gear-lib/gear-lib/libposix/MsvcLibX/include/msvclibx.h:128:55: note: in expansion of macro 'MSVCLIBX_CONCAT'
128 | #define UCRT_INCLUDE_FILE(relpath) MSVCLIBX_STRINGIZE(MSVCLIBX_CONCAT(UCRTINCLUDE,MSVCLIBX_CONCAT(/,relpath))) /* C runtime library include files */
| ^~~~~~~~~~~~~~~
C:/msys64/home/Administrator/gear-lib/gear-lib/libposix/MsvcLibX/include/stdio.h:33:10: note: in expansion of macro 'UCRT_INCLUDE_FILE'
33 | #include UCRT_INCLUDE_FILE(stdio.h) /* Include MSVC's own <stdio.h> file */
| ^~~~~~~~~~~~~~~~~
In file included from C:/msys64/home/Administrator/gear-lib/gear-lib/libposix/libposix4win.h:27:
C:/msys64/home/Administrator/gear-lib/gear-lib/libposix/MsvcLibX/include/stdio.h:33:1: fatal error: UCRTINCLUDE/stdio.h: No such file or directory
33 | #include UCRT_INCLUDE_FILE(stdio.h) /* Include MSVC's own <stdio.h> file */
| ^~~~~~~~~~~
compilation terminated.
ninja: build stopped: subcommand failed.
