Cannot install luv via luarocks under MSYS2-MinGW/UCRT64 since 1.49

[sewbacca]

When trying to run luarocks install luv under MSYS2-MinGW/UCRT64 it tries to compile unix/cygwin.c which is incompatible with the MinGW environment (or at least the other 3 distros of the MSYS2 environment), since sys/socket.h does not exist.

Both 1.49 and 1.50 are affected.

Compilation Log

$ luarocks install luv
Installing https://luarocks.org/luv-1.50.0-1.src.rock

luv 1.50.0-1 depends on lua >= 5.1 (5.4-1 provided by VM: success)
luarocks-build-hook: running hook
-- The C compiler identification is GNU 14.2.0
-- The ASM compiler identification is GNU
-- Found assembler: C:/msys64/ucrt64/bin/cc.exe
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: C:/msys64/ucrt64/bin/cc.exe - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- Performing Test UV_LINT_W4
-- Performing Test UV_LINT_W4 - Failed
-- Performing Test UV_LINT_NO_UNUSED_PARAMETER_MSVC
-- Performing Test UV_LINT_NO_UNUSED_PARAMETER_MSVC - Failed
-- Performing Test UV_LINT_NO_CONDITIONAL_CONSTANT_MSVC
-- Performing Test UV_LINT_NO_CONDITIONAL_CONSTANT_MSVC - Failed
-- Performing Test UV_LINT_NO_NONSTANDARD_MSVC
-- Performing Test UV_LINT_NO_NONSTANDARD_MSVC - Failed
-- Performing Test UV_LINT_NO_NONSTANDARD_EMPTY_TU_MSVC
-- Performing Test UV_LINT_NO_NONSTANDARD_EMPTY_TU_MSVC - Failed
-- Performing Test UV_LINT_NO_NONSTANDARD_FILE_SCOPE_MSVC
-- Performing Test UV_LINT_NO_NONSTANDARD_FILE_SCOPE_MSVC - Failed
-- Performing Test UV_LINT_NO_NONSTANDARD_NONSTATIC_DLIMPORT_MSVC
-- Performing Test UV_LINT_NO_NONSTANDARD_NONSTATIC_DLIMPORT_MSVC - Failed
-- Performing Test UV_LINT_NO_HIDES_LOCAL
-- Performing Test UV_LINT_NO_HIDES_LOCAL - Failed
-- Performing Test UV_LINT_NO_HIDES_PARAM
-- Performing Test UV_LINT_NO_HIDES_PARAM - Failed
-- Performing Test UV_LINT_NO_HIDES_GLOBAL
-- Performing Test UV_LINT_NO_HIDES_GLOBAL - Failed
-- Performing Test UV_LINT_NO_CONDITIONAL_ASSIGNMENT_MSVC
-- Performing Test UV_LINT_NO_CONDITIONAL_ASSIGNMENT_MSVC - Failed
-- Performing Test UV_LINT_NO_UNSAFE_MSVC
-- Performing Test UV_LINT_NO_UNSAFE_MSVC - Failed
-- Performing Test UV_LINT_WALL
-- Performing Test UV_LINT_WALL - Success
-- Performing Test UV_LINT_NO_UNUSED_PARAMETER
-- Performing Test UV_LINT_NO_UNUSED_PARAMETER - Success
-- Performing Test UV_LINT_STRICT_PROTOTYPES
-- Performing Test UV_LINT_STRICT_PROTOTYPES - Success
-- Performing Test UV_LINT_EXTRA
-- Performing Test UV_LINT_EXTRA - Success
-- Performing Test UV_LINT_UTF8_MSVC
-- Performing Test UV_LINT_UTF8_MSVC - Failed
-- Performing Test UV_F_STRICT_ALIASING
-- Performing Test UV_F_STRICT_ALIASING - Success
-- summary of build options:
    Install prefix:  <<snipped>>/opt
    Target system:   Windows
    Compiler:
      C compiler:    C:/msys64/ucrt64/bin/cc.exe (GNU)
      CFLAGS:         -O2 -fPIC

-- Lua: using information from luarocks
-- LUA_LIBDIR: C:\msys64\ucrt64\bin
-- LUA_LIBFILE: lua54.dll
-- LUA_INCDIR: C:/msys64/ucrt64/include
-- LUA: C:/msys64/ucrt64\bin\lua.exe
-- Lua library: C:/msys64/ucrt64/bin/lua54.dll
CMake Warning (dev) at CMakeLists.txt:313 (install):
  Policy CMP0177 is not set: install() DESTINATION paths are normalized.  Run
  "cmake --help-policy CMP0177" for policy details.  Use the cmake_policy
  command to set the policy and suppress this warning.
This warning is for project developers.  Use -Wno-dev to suppress it.

CMake Warning (dev) at CMakeLists.txt:313 (install):
  Policy CMP0177 is not set: install() DESTINATION paths are normalized.  Run
  "cmake --help-policy CMP0177" for policy details.  Use the cmake_policy
  command to set the policy and suppress this warning.
This warning is for project developers.  Use -Wno-dev to suppress it.

-- Configuring done (7.5s)
-- Generating done (0.2s)
-- Build files have been written to: C:/msys64/tmp/luarocks_luv-1.50.0-1-6925321/luv-1.50.0-1/build.luarocks
[  2%] Building C object deps/libuv/CMakeFiles/uv_a.dir/src/fs-poll.c.obj
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[ 10%] Building C object deps/libuv/CMakeFiles/uv_a.dir/src/strscpy.c.obj
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[ 12%] Building C object deps/libuv/CMakeFiles/uv_a.dir/src/strtok.c.obj
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[ 14%] Building C object deps/libuv/CMakeFiles/uv_a.dir/src/thread-common.c.obj
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[ 16%] Building C object deps/libuv/CMakeFiles/uv_a.dir/src/threadpool.c.obj
<command-line>: warning: "_WIN32_WINNT" redefined
<command-line>: note: this is the location of the previous definition
In file included from C:/msys64/tmp/luarocks_luv-1.50.0-1-6925321/luv-1.50.0-1/deps/libuv/include/uv.h:69,
                 from C:/msys64/tmp/luarocks_luv-1.50.0-1-6925321/luv-1.50.0-1/deps/libuv/src/uv-common.h:35,
                 from C:/msys64/tmp/luarocks_luv-1.50.0-1-6925321/luv-1.50.0-1/deps/libuv/src/threadpool.c:22:
C:/msys64/tmp/luarocks_luv-1.50.0-1-6925321/luv-1.50.0-1/deps/libuv/include/uv/win.h:282:22: warning: missing braces around initializer [-Wmissing-braces]
  282 | #define UV_ONCE_INIT { 0, NULL }
      |                      ^
C:/msys64/tmp/luarocks_luv-1.50.0-1-6925321/luv-1.50.0-1/deps/libuv/src/threadpool.c:32:25: note: in expansion of macro 'UV_ONCE_INIT'
   32 | static uv_once_t once = UV_ONCE_INIT;
      |                         ^~~~~~~~~~~~
[ 18%] Building C object deps/libuv/CMakeFiles/uv_a.dir/src/timer.c.obj
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[ 20%] Building C object deps/libuv/CMakeFiles/uv_a.dir/src/uv-common.c.obj
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[ 22%] Building C object deps/libuv/CMakeFiles/uv_a.dir/src/uv-data-getter-setters.c.obj
<command-line>: warning: "_WIN32_WINNT" redefined
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[ 24%] Building C object deps/libuv/CMakeFiles/uv_a.dir/src/version.c.obj
<command-line>: warning: "_WIN32_WINNT" redefined
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[ 26%] Building C object deps/libuv/CMakeFiles/uv_a.dir/src/win/async.c.obj
<command-line>: warning: "_WIN32_WINNT" redefined
<command-line>: note: this is the location of the previous definition
[ 28%] Building C object deps/libuv/CMakeFiles/uv_a.dir/src/win/core.c.obj
<command-line>: warning: "_WIN32_WINNT" redefined
<command-line>: note: this is the location of the previous definition
In file included from C:/msys64/tmp/luarocks_luv-1.50.0-1-6925321/luv-1.50.0-1/deps/libuv/include/uv.h:69,
                 from C:/msys64/tmp/luarocks_luv-1.50.0-1-6925321/luv-1.50.0-1/deps/libuv/src/win/core.c:32:
C:/msys64/tmp/luarocks_luv-1.50.0-1-6925321/luv-1.50.0-1/deps/libuv/include/uv/win.h:282:22: warning: missing braces around initializer [-Wmissing-braces]
  282 | #define UV_ONCE_INIT { 0, NULL }
      |                      ^
C:/msys64/tmp/luarocks_luv-1.50.0-1-6925321/luv-1.50.0-1/deps/libuv/src/win/core.c:40:35: note: in expansion of macro 'UV_ONCE_INIT'
   40 | static uv_once_t uv_init_guard_ = UV_ONCE_INIT;
      |                                   ^~~~~~~~~~~~
C:/msys64/tmp/luarocks_luv-1.50.0-1-6925321/luv-1.50.0-1/deps/libuv/src/win/core.c: In function 'uv__poll':
C:/msys64/tmp/luarocks_luv-1.50.0-1-6925321/luv-1.50.0-1/deps/libuv/src/win/core.c:473:15: warning: 'user_timeout' may be used uninitialized [-Wmaybe-uninitialized]
  473 |       timeout = user_timeout;
      |       ~~~~~~~~^~~~~~~~~~~~~~
C:/msys64/tmp/luarocks_luv-1.50.0-1-6925321/luv-1.50.0-1/deps/libuv/src/win/core.c:435:12: note: 'user_timeout' was declared here
  435 |   uint64_t user_timeout;
      |            ^~~~~~~~~~~~
[ 30%] Building C object deps/libuv/CMakeFiles/uv_a.dir/src/win/detect-wakeup.c.obj
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[ 34%] Building C object deps/libuv/CMakeFiles/uv_a.dir/src/win/error.c.obj
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[ 36%] Building C object deps/libuv/CMakeFiles/uv_a.dir/src/win/fs.c.obj
<command-line>: warning: "_WIN32_WINNT" redefined
<command-line>: note: this is the location of the previous definition
In function 'fs__stat_directory',
    inlined from 'fs__stat_impl_from_path' at C:/msys64/tmp/luarocks_luv-1.50.0-1-6925321/luv-1.50.0-1/deps/libuv/src/win/fs.c:2164:12,
    inlined from 'fs__stat_impl_from_path' at C:/msys64/tmp/luarocks_luv-1.50.0-1-6925321/luv-1.50.0-1/deps/libuv/src/win/fs.c:2130:21:
C:/msys64/tmp/luarocks_luv-1.50.0-1-6925321/luv-1.50.0-1/deps/libuv/src/win/fs.c:2124:21: warning: 'splitchar' may be used uninitialized [-Wmaybe-uninitialized]
 2124 |     path[split - 1] = splitchar;
      |     ~~~~~~~~~~~~~~~~^~~~~~~~~~~
C:/msys64/tmp/luarocks_luv-1.50.0-1-6925321/luv-1.50.0-1/deps/libuv/src/win/fs.c: In function 'fs__stat_impl_from_path':
C:/msys64/tmp/luarocks_luv-1.50.0-1-6925321/luv-1.50.0-1/deps/libuv/src/win/fs.c:1970:9: note: 'splitchar' was declared here
 1970 |   WCHAR splitchar;
      |         ^~~~~~~~~
[ 38%] Building C object deps/libuv/CMakeFiles/uv_a.dir/src/win/fs-event.c.obj
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[ 40%] Building C object deps/libuv/CMakeFiles/uv_a.dir/src/win/getaddrinfo.c.obj
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[ 42%] Building C object deps/libuv/CMakeFiles/uv_a.dir/src/win/getnameinfo.c.obj
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[ 44%] Building C object deps/libuv/CMakeFiles/uv_a.dir/src/win/handle.c.obj
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[ 46%] Building C object deps/libuv/CMakeFiles/uv_a.dir/src/win/loop-watcher.c.obj
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[ 48%] Building C object deps/libuv/CMakeFiles/uv_a.dir/src/win/pipe.c.obj
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[ 51%] Building C object deps/libuv/CMakeFiles/uv_a.dir/src/win/thread.c.obj
<command-line>: warning: "_WIN32_WINNT" redefined
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In file included from C:/msys64/tmp/luarocks_luv-1.50.0-1-6925321/luv-1.50.0-1/deps/libuv/include/uv.h:69,
                 from C:/msys64/tmp/luarocks_luv-1.50.0-1-6925321/luv-1.50.0-1/deps/libuv/src/win/thread.c:32:
C:/msys64/tmp/luarocks_luv-1.50.0-1-6925321/luv-1.50.0-1/deps/libuv/include/uv/win.h:282:22: warning: missing braces around initializer [-Wmissing-braces]
  282 | #define UV_ONCE_INIT { 0, NULL }
      |                      ^
C:/msys64/tmp/luarocks_luv-1.50.0-1-6925321/luv-1.50.0-1/deps/libuv/src/win/thread.c:59:50: note: in expansion of macro 'UV_ONCE_INIT'
   59 | static uv_once_t uv__current_thread_init_guard = UV_ONCE_INIT;
      |                                                  ^~~~~~~~~~~~
[ 53%] Building C object deps/libuv/CMakeFiles/uv_a.dir/src/win/poll.c.obj
<command-line>: warning: "_WIN32_WINNT" redefined
<command-line>: note: this is the location of the previous definition
In file included from C:/msys64/tmp/luarocks_luv-1.50.0-1-6925321/luv-1.50.0-1/deps/libuv/include/uv.h:69,
                 from C:/msys64/tmp/luarocks_luv-1.50.0-1-6925321/luv-1.50.0-1/deps/libuv/src/win/poll.c:25:
C:/msys64/tmp/luarocks_luv-1.50.0-1-6925321/luv-1.50.0-1/deps/libuv/include/uv/win.h:282:22: warning: missing braces around initializer [-Wmissing-braces]
  282 | #define UV_ONCE_INIT { 0, NULL }
      |                      ^
C:/msys64/tmp/luarocks_luv-1.50.0-1-6925321/luv-1.50.0-1/deps/libuv/src/win/poll.c:49:49: note: in expansion of macro 'UV_ONCE_INIT'
   49 | static uv_once_t overlapped_dummy_init_guard_ = UV_ONCE_INIT;
      |                                                 ^~~~~~~~~~~~
[ 55%] Building C object deps/libuv/CMakeFiles/uv_a.dir/src/win/process.c.obj
<command-line>: warning: "_WIN32_WINNT" redefined
<command-line>: note: this is the location of the previous definition
In file included from C:/msys64/tmp/luarocks_luv-1.50.0-1-6925321/luv-1.50.0-1/deps/libuv/include/uv.h:69,
                 from C:/msys64/tmp/luarocks_luv-1.50.0-1-6925321/luv-1.50.0-1/deps/libuv/src/win/process.c:30:
C:/msys64/tmp/luarocks_luv-1.50.0-1-6925321/luv-1.50.0-1/deps/libuv/include/uv/win.h:282:22: warning: missing braces around initializer [-Wmissing-braces]
  282 | #define UV_ONCE_INIT { 0, NULL }
      |                      ^
C:/msys64/tmp/luarocks_luv-1.50.0-1-6925321/luv-1.50.0-1/deps/libuv/src/win/process.c:66:53: note: in expansion of macro 'UV_ONCE_INIT'
   66 | static uv_once_t uv_global_job_handle_init_guard_ = UV_ONCE_INIT;
      |                                                     ^~~~~~~~~~~~
[ 57%] Building C object deps/libuv/CMakeFiles/uv_a.dir/src/win/process-stdio.c.obj
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C:/msys64/tmp/luarocks_luv-1.50.0-1-6925321/luv-1.50.0-1/deps/libuv/src/win/process-stdio.c: In function 'uv__stdio_create':
C:/msys64/tmp/luarocks_luv-1.50.0-1-6925321/luv-1.50.0-1/deps/libuv/src/win/process-stdio.c:226:19: warning: 'nul' may be used uninitialized [-Wmaybe-uninitialized]
  226 |                   memcpy(CHILD_STDIO_HANDLE(buffer, i), &nul, sizeof(HANDLE));
      |                   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
C:/msys64/tmp/luarocks_luv-1.50.0-1-6925321/luv-1.50.0-1/deps/libuv/src/win/process-stdio.c:218:18: note: 'nul' was declared here
  218 |           HANDLE nul;
      |                  ^~~
[ 59%] Building C object deps/libuv/CMakeFiles/uv_a.dir/src/win/signal.c.obj
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C:/msys64/tmp/luarocks_luv-1.50.0-1-6925321/luv-1.50.0-1/deps/libuv/src/win/udp.c: In function 'uv__udp_try_send2':
C:/msys64/tmp/luarocks_luv-1.50.0-1-6925321/luv-1.50.0-1/deps/libuv/src/win/udp.c:1158:26: warning: operand of '?:' changes signedness from 'int' to 'unsigned int' due to unsignedness of other operand [-Wsign-compare]
 1158 |       return i > 0 ? i : r;  /* Error if first packet, else send count. */
      |                          ^
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C:/msys64/tmp/luarocks_luv-1.50.0-1-6925321/luv-1.50.0-1/deps/libuv/src/win/util.c: In function 'uv_available_parallelism':
C:/msys64/tmp/luarocks_luv-1.50.0-1-6925321/luv-1.50.0-1/deps/libuv/src/win/util.c:519:19: warning: comparison of integer expressions of different signedness: 'int' and 'long long unsigned in
' [-Wsign-compare]
  519 |     for (i = 0; i < 8 * sizeof(procmask); i++)
      |                   ^
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C:/msys64/tmp/luarocks_luv-1.50.0-1-6925321/luv-1.50.0-1/deps/libuv/src/win/winapi.c: In function 'uv__winapi_init':
C:/msys64/tmp/luarocks_luv-1.50.0-1-6925321/luv-1.50.0-1/deps/libuv/src/win/winapi.c:63:20: warning: cast between incompatible function types from 'FARPROC' {aka 'long long int (*)()'} to 'NTSTATUS (*)(struct _OSVERSIONINFOW *)' {aka 'long int (*)(struct _OSVERSIONINFOW *)'} [-Wcast-function-type]
   63 |   pRtlGetVersion = (sRtlGetVersion) GetProcAddress(ntdll_module,
      |                    ^
C:/msys64/tmp/luarocks_luv-1.50.0-1-6925321/luv-1.50.0-1/deps/libuv/src/win/winapi.c:66:28: warning: cast between incompatible function types from 'FARPROC' {aka 'long long int (*)()'} to 'ULONG (*)(NTSTATUS)' {aka 'long unsigned int (*)(long int)'} [-Wcast-function-type]
   66 |   pRtlNtStatusToDosError = (sRtlNtStatusToDosError) GetProcAddress(
      |                            ^
C:/msys64/tmp/luarocks_luv-1.50.0-1-6925321/luv-1.50.0-1/deps/libuv/src/win/winapi.c:73:28: warning: cast between incompatible function types from 'FARPROC' {aka 'long long int (*)()'} to 'NTSTATUS (*)(void *, void *, void (*)(void *, struct _IO_STATUS_BLOCK *, ULONG), void *, struct _IO_STATUS_BLOCK *, ULONG,  void *, ULONG,  void *, ULONG)' {aka 'long int (*)(void *, void *, void (*)(void *, struct _IO_STATUS_BLOCK *, long unsigned int), void *, struct _IO_STATUS_BLOCK *, long unsigned int,  void *, long unsigned int,  void *, long unsigned int)'} [-Wcast-function-type]
   73 |   pNtDeviceIoControlFile = (sNtDeviceIoControlFile) GetProcAddress(
      |                            ^
C:/msys64/tmp/luarocks_luv-1.50.0-1-6925321/luv-1.50.0-1/deps/libuv/src/win/winapi.c:80:29: warning: cast between incompatible function types from 'FARPROC' {aka 'long long int (*)()'} to 'NTSTATUS (*)(void *, struct _IO_STATUS_BLOCK *, void *, ULONG,  FILE_INFORMATION_CLASS)' {aka 'long int (*)(void *, struct _IO_STATUS_BLOCK *, void *, long unsigned int,  enum _FILE_INFORMATION_CLASS)'} [-Wcast-function-type]
   80 |   pNtQueryInformationFile = (sNtQueryInformationFile) GetProcAddress(
      |                             ^
C:/msys64/tmp/luarocks_luv-1.50.0-1-6925321/luv-1.50.0-1/deps/libuv/src/win/winapi.c:87:27: warning: cast between incompatible function types from 'FARPROC' {aka 'long long int (*)()'} to 'NTSTATUS (*)(void *, struct _IO_STATUS_BLOCK *, void *, ULONG,  FILE_INFORMATION_CLASS)' {aka 'long int (*)(void *, struct _IO_STATUS_BLOCK *, void *, long unsigned int,  enum _FILE_INFORMATION_CLASS)'} [-Wcast-function-type]
   87 |   pNtSetInformationFile = (sNtSetInformationFile) GetProcAddress(
      |                           ^
C:/msys64/tmp/luarocks_luv-1.50.0-1-6925321/luv-1.50.0-1/deps/libuv/src/win/winapi.c:94:35: warning: cast between incompatible function types from 'FARPROC' {aka 'long long int (*)()'} to 'NTSTATUS (*)(void *, struct _IO_STATUS_BLOCK *, void *, ULONG,  FS_INFORMATION_CLASS)' {aka 'long int (*)(void *, struct _IO_STATUS_BLOCK *, void *, long unsigned int,  enum _FS_INFORMATION_CLASS)'} [-Wcast-function-type]
   94 |   pNtQueryVolumeInformationFile = (sNtQueryVolumeInformationFile)
      |                                   ^
C:/msys64/tmp/luarocks_luv-1.50.0-1-6925321/luv-1.50.0-1/deps/libuv/src/win/winapi.c:100:27: warning: cast between incompatible function types from 'FARPROC' {aka 'long long int (*)()'} to 'NTSTATUS (*)(void *, void *, void (*)(void *, struct _IO_STATUS_BLOCK *, ULONG), void *, struct _IO_STATUS_BLOCK *, void *, ULONG,  FILE_INFORMATION_CLASS,  BOOLEAN,  struct _UNICODE_STRING *, BOOLEAN)' {aka 'long int (*)(void *, void *, void (*)(void *, struct _IO_STATUS_BLOCK *, long unsigned int), void *, struct _IO_STATUS_BLOCK *, void *, long unsigned int,  enum _FILE_INFORMATION_CLASS,  unsigned char,  struct _UNICODE_STRING *, unsigned char)'} [-Wcast-function-type]
  100 |   pNtQueryDirectoryFile = (sNtQueryDirectoryFile)
      |                           ^
C:/msys64/tmp/luarocks_luv-1.50.0-1-6925321/luv-1.50.0-1/deps/libuv/src/win/winapi.c:106:31: warning: cast between incompatible function types from 'FARPROC' {aka 'long long int (*)()'} to 'NTSTATUS (*)(UINT,  void *, ULONG,  ULONG *)' {aka 'long int (*)(unsigned int,  void *, long unsigned int,  long unsigned int *)'} [-Wcast-function-type]
  106 |   pNtQuerySystemInformation = (sNtQuerySystemInformation) GetProcAddress(
      |                               ^
C:/msys64/tmp/luarocks_luv-1.50.0-1-6925321/luv-1.50.0-1/deps/libuv/src/win/winapi.c:113:32: warning: cast between incompatible function types from 'FARPROC' {aka 'long long int (*)()'} to 'NTSTATUS (*)(void *, UINT,  void *, ULONG,  ULONG *)' {aka 'long int (*)(void *, unsigned int,  void *, long unsigned int,  long unsigned int *)'} [-Wcast-function-type]
  113 |   pNtQueryInformationProcess = (sNtQueryInformationProcess) GetProcAddress(
      |                                ^
C:/msys64/tmp/luarocks_luv-1.50.0-1-6925321/luv-1.50.0-1/deps/libuv/src/win/winapi.c:122:47: warning: cast between incompatible function types from 'FARPROC' {aka 'long long int (*)()'} to 'DWORD (*)(DWORD,  void *, void **)' {aka 'long unsigned int (*)(long unsigned int,  void *, void **)'} [-Wcast-function-type]
  122 |     pPowerRegisterSuspendResumeNotification = (sPowerRegisterSuspendResumeNotification)
      |                                               ^
C:/msys64/tmp/luarocks_luv-1.50.0-1-6925321/luv-1.50.0-1/deps/libuv/src/win/winapi.c:128:24: warning: cast between incompatible function types from 'FARPROC' {aka 'long long int (*)()'} to 'struct HWINEVENTHOOK__ * (*)(UINT,  UINT,  struct HINSTANCE__ *, void (*)(struct HWINEVENTHOOK__ *, DWORD,  struct HWND__ *, LONG,  LONG,  DWORD,  DWORD), DWORD,  DWORD,  UINT)' {aka 'struct HWINEVENTHOOK__ * (*)(unsigned int,  unsigned int,  struct HINSTANCE__ *, void (*)(struct HWINEVENTHOOK__ *, long unsigned int,  struct HWND__ *, long int,  long int,  long unsigned int,  long unsigned int), long unsigned int,  long unsigned int,  unsigned int)'} [-Wcast-function-type]
  128 |     pSetWinEventHook = (sSetWinEventHook)
      |                        ^
C:/msys64/tmp/luarocks_luv-1.50.0-1-6925321/luv-1.50.0-1/deps/libuv/src/win/winapi.c:134:21: warning: cast between incompatible function types from 'FARPROC' {aka 'long long int (*)()'} to 'int (*)(WCHAR *, int)' {aka 'int (*)(short unsigned int *, int)'} [-Wcast-function-type]
  134 |     pGetHostNameW = (uv_sGetHostNameW) GetProcAddress(
      |                     ^
C:/msys64/tmp/luarocks_luv-1.50.0-1-6925321/luv-1.50.0-1/deps/libuv/src/win/winapi.c:141:33: warning: cast between incompatible function types from 'FARPROC' {aka 'long long int (*)()'} to 'BOOL (*)(const WCHAR *, FILE_INFO_BY_NAME_CLASS,  void *, ULONG)' {aka 'int (*)(const short unsigned int *, FILE_INFO_BY_NAME_CLASS,  void *, long unsigned int)'} [-Wcast-function-type]
  141 |     pGetFileInformationByName = (sGetFileInformationByName)GetProcAddress(
      |                                 ^
[ 75%] Building C object deps/libuv/CMakeFiles/uv_a.dir/src/win/winsock.c.obj
<command-line>: warning: "_WIN32_WINNT" redefined
<command-line>: note: this is the location of the previous definition
[ 77%] Building C object deps/libuv/CMakeFiles/uv_a.dir/src/unix/cygwin.c.obj
<command-line>: warning: "_WIN32_WINNT" redefined
<command-line>: note: this is the location of the previous definition
In file included from C:/msys64/tmp/luarocks_luv-1.50.0-1-6925321/luv-1.50.0-1/deps/libuv/src/unix/cygwin.c:23:
C:/msys64/tmp/luarocks_luv-1.50.0-1-6925321/luv-1.50.0-1/deps/libuv/src/unix/internal.h:35:10: fatal error: sys/socket.h: No such file or directory
   35 | #include <sys/socket.h>
      |          ^~~~~~~~~~~~~~
compilation terminated.
make[2]: *** [deps/libuv/CMakeFiles/uv_a.dir/build.make:597: deps/libuv/CMakeFiles/uv_a.dir/src/unix/cygwin.c.obj] Fehler 1
make[1]: *** [CMakeFiles/Makefile2:1131: deps/libuv/CMakeFiles/uv_a.dir/all] Fehler 2
make: *** [Makefile:136: all] Fehler 2

Error: Build error: Failed building.