add ext-decimal

config/ext.json

@@ -74,6 +74,14 @@
             "qdbm"
         ]
     },
+    "decimal": {
+        "type": "external",
+        "source": "ext-decimal",
+        "arg-type": "custom",
+        "lib-depends": [
+            "libmpdec"
+        ]
+    },
     "dio": {
         "support": {
             "BSD": "wip"

config/lib.json

@@ -528,6 +528,18 @@
             "maxminddb_config.h"
         ]
     },
+    "libmpdec": {
+        "source": "libmpdec",
+        "static-libs-unix": [
+            "libmpdec.a"
+        ],
+        "static-libs-windows": [
+            "libmpdec_a.lib"
+        ],
+        "headers": [
+            "mpdecimal.h"
+        ]
+    },
     "libmemcached": {
         "source": "libmemcached",
         "cpp-library": true,

config/source.json

@@ -84,6 +84,16 @@
             "path": "COPYING"
         }
     },
+    "ext-decimal": {
+        "type": "ghtagtar",
+        "repo": "php-decimal/ext-decimal",
+        "match": "v2\\.\\d.*",
+        "path": "php-src/ext/decimal",
+        "license": {
+            "type": "file",
+            "path": "LICENSE"
+        }
+    },
     "dio": {
         "type": "url",
         "url": "https://pecl.php.net/get/dio",
@@ -681,6 +691,14 @@
             "path": "LICENSE"
         }
     },
+    "libmpdec": {
+        "type": "url",
+        "url": "https://www.bytereef.org/software/mpdecimal/releases/mpdecimal-4.0.1.tar.gz",
+        "license": {
+            "type": "file",
+            "path": "COPYRIGHT.txt"
+        }
+    },
     "libmemcached": {
         "type": "ghtagtar",
         "repo": "awesomized/libmemcached",