add imap support

config/ext.json

@@ -132,12 +132,13 @@
     },
     "imap": {
         "type": "builtin",
-        "arg-type": "with",
+        "arg-type": "custom",
         "lib-depends": [
             "imap"
         ],
         "lib-suggests": [
-            "kerberos"
+            "kerberos",
+            "openssl"
         ]
     },
     "inotify": {
@@ -234,7 +235,8 @@
         "type": "builtin",
         "arg-type": "custom",
         "lib-depends": [
-            "openssl"
+            "openssl",
+            "zlib"
         ],
         "ext-depends": [
             "zlib"

config/lib.json

@@ -141,6 +141,15 @@
             "libxml2"
         ]
     },
+    "imap": {
+        "source": "imap",
+        "static-libs-unix": [
+            "libc-client.a"
+        ],
+        "lib-suggests": [
+            "openssl"
+        ]
+    },
     "ldap": {
         "source": "ldap",
         "static-libs-unix": [

config/source.json

@@ -144,6 +144,15 @@
             "path": "LICENSE"
         }
     },
+    "imap": {
+        "type": "git",
+        "url": "https://github.com/uw-imap/imap.git",
+        "rev": "master",
+        "license": {
+            "type": "file",
+            "path": "LICENSE"
+        }
+    },
     "inotify": {
         "type": "url",
         "url": "https://pecl.php.net/get/inotify",