[vcpkg macos ci] Switch to using our own base boxes, to fix bringing up mac machines (#13619)

* [vcpkg ci:osx] Remove brew install

* add instructions for creating a new vagrant box

* fix the vagrant scripts for the new box

* finish fixing the setup

* [mecab jxrlib] fix ports for CI

mecab needed to use an actual ref that wasn't master,
and jxrlib needed a patch for xcode 12 CLTs.

Additionally, this fixes the mecab version to be a date, the date of the last commit,
since `1.0` is not the correct version (mecab doesn't have released versions)

* [many ports] fix compile with Xcode 12 CLTs

This mostly means fixing errors on implicit-function-declaration,
and removing some Werrors
* alac-decoder
* apr
* argtable2
* arrow
* hyperscan
* mcpp
* minizip
* mosquitto
* stormlib

* [many ports] even more Xcode 12 CLT fixes

* [jxrlib darknet] fix the last ports! (hopefully)

* CRs, plus minor wip changes to osx scripts

1 files changed, 60 insertions, 0 deletions

diff --git a/ports/argtable2/0002-include-correct-headers.patch b/ports/argtable2/0002-include-correct-headers.patch
new file mode 100644
index 000000000..f2e4d5f5a
--- /dev/null
+++ b/ports/argtable2/0002-include-correct-headers.patch
@@ -0,0 +1,60 @@
+From 271423adb2900c8bf4aad5d73d7ef1efbb5c35d8 Mon Sep 17 00:00:00 2001
+From: Nicole Mazzuca <mazzucan@outlook.com>
+Date: Tue, 22 Sep 2020 15:17:18 -0700
+Subject: [PATCH 2/2] include correct headers
+
+---
+ src/arg_date.c | 4 +++-
+ src/arg_int.c  | 1 +
+ src/getopt.c   | 1 +
+ 3 files changed, 5 insertions(+), 1 deletion(-)
+
+diff --git a/src/arg_date.c b/src/arg_date.c
+index 22b59e2..5004b42 100644
+--- a/src/arg_date.c
++++ b/src/arg_date.c
+@@ -37,6 +37,8 @@ USA.
+ #include <strings.h>
+ #endif
+ 
++#include <string.h>
++
+ #include "argtable2.h"
+ 
+ /* local error codes  */
+@@ -112,7 +114,7 @@ static void errorfn(struct arg_date *parent, FILE *fp, int errorcode, const char
+             char buff[200];           
+ 
+             fprintf(fp,"illegal timestamp format \"%s\"\n",argval);
+-            bzero(&tm,sizeof(tm));
++            memset(&tm, 0, sizeof(tm));
+             strptime("1999-12-31 23:59:59","%F %H:%M:%S",&tm);
+             strftime(buff, sizeof(buff), parent->format, &tm);
+             printf("correct format is \"%s\"\n", buff);                        
+diff --git a/src/arg_int.c b/src/arg_int.c
+index 29c20e5..bc10012 100644
+--- a/src/arg_int.c
++++ b/src/arg_int.c
+@@ -30,6 +30,7 @@ USA.
+ 
+ #include "argtable2.h"
+ #include <limits.h>
++#include <ctype.h>
+ 
+ /* local error codes */
+ enum {EMINCOUNT=1,EMAXCOUNT,EBADINT,EOVERFLOW};
+diff --git a/src/getopt.c b/src/getopt.c
+index b208529..b13acc6 100644
+--- a/src/getopt.c
++++ b/src/getopt.c
+@@ -47,6 +47,7 @@
+ #endif
+ 
+ #include <stdio.h>
++#include <string.h>
+ 
+ /* Comment out all this code if we are using the GNU C Library, and are not
+    actually compiling the library itself.  This code is part of the GNU C
+-- 
+2.24.3 (Apple Git-128)
+