Windows: openssl & gssapi dislike each other

I briefly tried to test with PG17 to see if it has the same issue, but it seems like gssapi has the same problem I recently found with zlib (https://www.postgresql.org/message-id/CA%2BOCxozrPZx57ue8rmhq6CD1Jic5uqKh80%3DvTpZurSKESn-dkw%40mail.gmail.com).

I've yet to find time to look into this - reporting anyway rather than sitting on it until I get round to it...

Build FAILED.

"C:\Users\dpage\Downloads\postgresql-16.3\pgsql.sln" (default target) (1) ->
"C:\Users\dpage\Downloads\postgresql-16.3\postgres.vcxproj" (default target) (9) ->
(ClCompile target) ->
  C:\build64\openssl\include\openssl\x509v3.h(201,1): warning C4228: nonstandard extension used: qualifiers after comma in declarator list are ignored [C:\User
s\dpage\Downloads\postgresql-16.3\postgres.vcxproj]
  C:\build64\openssl\include\openssl\x509v3.h(227,1): warning C4228: nonstandard extension used: qualifiers after comma in declarator list are ignored [C:\User
s\dpage\Downloads\postgresql-16.3\postgres.vcxproj]
  C:\build64\openssl\include\openssl\x509v3.h(527,1): warning C4228: nonstandard extension used: qualifiers after comma in declarator list are ignored [C:\User
s\dpage\Downloads\postgresql-16.3\postgres.vcxproj]
  C:\Users\dpage\Downloads\postgresql-16.3\src\backend\utils\sort\tuplesort.c(2000,1): warning C4724: potential mod by 0 [C:\Users\dpage\Downloads\postgresql-1
6.3\postgres.vcxproj]


"C:\Users\dpage\Downloads\postgresql-16.3\pgsql.sln" (default target) (1) ->
"C:\Users\dpage\Downloads\postgresql-16.3\postgres.vcxproj" (default target) (9) ->
(ClCompile target) ->
  C:\build64\openssl\include\openssl\x509v3.h(181,9): error C2059: syntax error: '(' [C:\Users\dpage\Downloads\postgresql-16.3\postgres.vcxproj]
  C:\build64\openssl\include\openssl\x509v3.h(188,9): error C2059: syntax error: '<parameter-list>' [C:\Users\dpage\Downloads\postgresql-16.3\postgres.vcxproj]
  C:\build64\openssl\include\openssl\x509v3.h(193,5): error C2059: syntax error: '}' [C:\Users\dpage\Downloads\postgresql-16.3\postgres.vcxproj]
  C:\build64\openssl\include\openssl\x509v3.h(194,1): error C2059: syntax error: '}' [C:\Users\dpage\Downloads\postgresql-16.3\postgres.vcxproj]
  C:\build64\openssl\include\openssl\x509v3.h(198,5): error C2061: syntax error: identifier 'GENERAL_NAME' [C:\Users\dpage\Downloads\postgresql-16.3\postgres.v
cxproj]
  C:\build64\openssl\include\openssl\x509v3.h(199,1): error C2059: syntax error: '}' [C:\Users\dpage\Downloads\postgresql-16.3\postgres.vcxproj]
  C:\build64\openssl\include\openssl\x509v3.h(201,1): error C2143: syntax error: missing ')' before '*' [C:\Users\dpage\Downloads\postgresql-16.3\postgres.vcxp
roj]
  C:\build64\openssl\include\openssl\x509v3.h(201,1): error C2143: syntax error: missing '{' before '*' [C:\Users\dpage\Downloads\postgresql-16.3\postgres.vcxp
roj]
  C:\build64\openssl\include\openssl\x509v3.h(201,1): error C2143: syntax error: missing ';' before '*' [C:\Users\dpage\Downloads\postgresql-16.3\postgres.vcxp
roj]
  C:\build64\openssl\include\openssl\x509v3.h(201,1): error C2059: syntax error: ')' [C:\Users\dpage\Downloads\postgresql-16.3\postgres.vcxproj]
  C:\build64\openssl\include\openssl\x509v3.h(201,1): error C2373: 'a': redefinition; different type modifiers [C:\Users\dpage\Downloads\postgresql-16.3\postgr
es.vcxproj]
  C:\build64\openssl\include\openssl\x509v3.h(201,1): error C2054: expected '(' to follow 'ptr' [C:\Users\dpage\Downloads\postgresql-16.3\postgres.vcxproj]
  C:\build64\openssl\include\openssl\x509v3.h(201,1): error C2146: syntax error: missing ')' before identifier 'cmp' [C:\Users\dpage\Downloads\postgresql-16.3\
postgres.vcxproj]
  C:\build64\openssl\include\openssl\x509v3.h(201,1): error C2061: syntax error: identifier 'cmp' [C:\Users\dpage\Downloads\postgresql-16.3\postgres.vcxproj]
  C:\build64\openssl\include\openssl\x509v3.h(201,1): error C2059: syntax error: ';' [C:\Users\dpage\Downloads\postgresql-16.3\postgres.vcxproj]
  C:\build64\openssl\include\openssl\x509v3.h(201,1): error C2449: found '{' at file scope (missing function header?) [C:\Users\dpage\Downloads\postgresql-16.3
\postgres.vcxproj]
  C:\build64\openssl\include\openssl\x509v3.h(201,1): error C2059: syntax error: '}' [C:\Users\dpage\Downloads\postgresql-16.3\postgres.vcxproj]
  C:\build64\openssl\include\openssl\x509v3.h(201,1): error C2146: syntax error: missing ')' before identifier 'fr' [C:\Users\dpage\Downloads\postgresql-16.3\p
ostgres.vcxproj]
  C:\build64\openssl\include\openssl\x509v3.h(201,1): error C2061: syntax error: identifier 'fr' [C:\Users\dpage\Downloads\postgresql-16.3\postgres.vcxproj]
  C:\build64\openssl\include\openssl\x509v3.h(227,1): error C2236: unexpected token 'struct'. Did you forget a ';'? [C:\Users\dpage\Downloads\postgresql-16.3\p
ostgres.vcxproj]
  C:\build64\openssl\include\openssl\x509v3.h(227,1): error C2143: syntax error: missing ')' before '*' [C:\Users\dpage\Downloads\postgresql-16.3\postgres.vcxp
roj]
  C:\build64\openssl\include\openssl\x509v3.h(227,1): error C2143: syntax error: missing '{' before '*' [C:\Users\dpage\Downloads\postgresql-16.3\postgres.vcxp
roj]
  C:\build64\openssl\include\openssl\x509v3.h(227,1): error C2143: syntax error: missing ';' before '*' [C:\Users\dpage\Downloads\postgresql-16.3\postgres.vcxp
roj]
  C:\build64\openssl\include\openssl\x509v3.h(227,1): error C2059: syntax error: ')' [C:\Users\dpage\Downloads\postgresql-16.3\postgres.vcxproj]
  C:\build64\openssl\include\openssl\x509v3.h(227,1): error C2373: 'a': redefinition; different type modifiers [C:\Users\dpage\Downloads\postgresql-16.3\postgr
es.vcxproj]
  C:\build64\openssl\include\openssl\x509v3.h(227,1): error C2054: expected '(' to follow 'ptr' [C:\Users\dpage\Downloads\postgresql-16.3\postgres.vcxproj]
  C:\build64\openssl\include\openssl\x509v3.h(227,1): error C2146: syntax error: missing ')' before identifier 'cmp' [C:\Users\dpage\Downloads\postgresql-16.3\
postgres.vcxproj]
  C:\build64\openssl\include\openssl\x509v3.h(227,1): error C2061: syntax error: identifier 'cmp' [C:\Users\dpage\Downloads\postgresql-16.3\postgres.vcxproj]
  C:\build64\openssl\include\openssl\x509v3.h(227,1): error C2059: syntax error: ';' [C:\Users\dpage\Downloads\postgresql-16.3\postgres.vcxproj]
  C:\build64\openssl\include\openssl\x509v3.h(227,1): error C2449: found '{' at file scope (missing function header?) [C:\Users\dpage\Downloads\postgresql-16.3
\postgres.vcxproj]
  C:\build64\openssl\include\openssl\x509v3.h(227,1): error C2059: syntax error: '}' [C:\Users\dpage\Downloads\postgresql-16.3\postgres.vcxproj]
  C:\build64\openssl\include\openssl\x509v3.h(227,1): error C2146: syntax error: missing ')' before identifier 'fr' [C:\Users\dpage\Downloads\postgresql-16.3\p
ostgres.vcxproj]
  C:\build64\openssl\include\openssl\x509v3.h(227,1): error C2061: syntax error: identifier 'fr' [C:\Users\dpage\Downloads\postgresql-16.3\postgres.vcxproj]
  C:\build64\openssl\include\openssl\x509v3.h(295,5): error C2059: syntax error: '(' [C:\Users\dpage\Downloads\postgresql-16.3\postgres.vcxproj]
  C:\build64\openssl\include\openssl\x509v3.h(296,1): error C2059: syntax error: '}' [C:\Users\dpage\Downloads\postgresql-16.3\postgres.vcxproj]
  C:\build64\openssl\include\openssl\x509v3.h(313,5): error C2061: syntax error: identifier 'DIST_POINT_NAME' [C:\Users\dpage\Downloads\postgresql-16.3\postgre
s.vcxproj]
  C:\build64\openssl\include\openssl\x509v3.h(317,1): error C2059: syntax error: '}' [C:\Users\dpage\Downloads\postgresql-16.3\postgres.vcxproj]
  C:\build64\openssl\include\openssl\x509v3.h(522,5): error C2061: syntax error: identifier 'GENERAL_NAME' [C:\Users\dpage\Downloads\postgresql-16.3\postgres.v
cxproj]
  C:\build64\openssl\include\openssl\x509v3.h(525,1): error C2059: syntax error: '}' [C:\Users\dpage\Downloads\postgresql-16.3\postgres.vcxproj]
  C:\build64\openssl\include\openssl\x509v3.h(527,1): error C2143: syntax error: missing ')' before '*' [C:\Users\dpage\Downloads\postgresql-16.3\postgres.vcxp
roj]
  C:\build64\openssl\include\openssl\x509v3.h(527,1): error C2143: syntax error: missing '{' before '*' [C:\Users\dpage\Downloads\postgresql-16.3\postgres.vcxp
roj]
  C:\build64\openssl\include\openssl\x509v3.h(527,1): error C2143: syntax error: missing ';' before '*' [C:\Users\dpage\Downloads\postgresql-16.3\postgres.vcxp
roj]
  C:\build64\openssl\include\openssl\x509v3.h(527,1): error C2059: syntax error: ')' [C:\Users\dpage\Downloads\postgresql-16.3\postgres.vcxproj]
  C:\build64\openssl\include\openssl\x509v3.h(527,1): error C2373: 'a': redefinition; different type modifiers [C:\Users\dpage\Downloads\postgresql-16.3\postgr
es.vcxproj]
  C:\build64\openssl\include\openssl\x509v3.h(527,1): error C2054: expected '(' to follow 'ptr' [C:\Users\dpage\Downloads\postgresql-16.3\postgres.vcxproj]
  C:\build64\openssl\include\openssl\x509v3.h(527,1): error C2146: syntax error: missing ')' before identifier 'cmp' [C:\Users\dpage\Downloads\postgresql-16.3\
postgres.vcxproj]
  C:\build64\openssl\include\openssl\x509v3.h(527,1): error C2061: syntax error: identifier 'cmp' [C:\Users\dpage\Downloads\postgresql-16.3\postgres.vcxproj]
  C:\build64\openssl\include\openssl\x509v3.h(527,1): error C2059: syntax error: ';' [C:\Users\dpage\Downloads\postgresql-16.3\postgres.vcxproj]
  C:\build64\openssl\include\openssl\x509v3.h(527,1): error C2449: found '{' at file scope (missing function header?) [C:\Users\dpage\Downloads\postgresql-16.3
\postgres.vcxproj]
  C:\build64\openssl\include\openssl\x509v3.h(527,1): error C2059: syntax error: '}' [C:\Users\dpage\Downloads\postgresql-16.3\postgres.vcxproj]
  C:\build64\openssl\include\openssl\x509v3.h(527,1): error C2146: syntax error: missing ')' before identifier 'fr' [C:\Users\dpage\Downloads\postgresql-16.3\p
ostgres.vcxproj]
  C:\build64\openssl\include\openssl\x509v3.h(527,1): error C2061: syntax error: identifier 'fr' [C:\Users\dpage\Downloads\postgresql-16.3\postgres.vcxproj]
  C:\build64\openssl\include\openssl\x509v3.h(527,1): error C1003: error count exceeds 100; stopping compilation [C:\Users\dpage\Downloads\postgresql-16.3\post
gres.vcxproj]

    4 Warning(s)
    53 Error(s)