Add libtiff support (#361)

* add libtiff support

* fix command option not working on *nix

* fix test with libs ext test

config/lib.json

@@ -147,7 +147,8 @@
             "libpng",
             "libjpeg",
             "libwebp",
-            "freetype"
+            "freetype",
+            "libtiff"
         ],
         "lib-suggests": [
             "zstd",
@@ -330,6 +331,12 @@
             "zlib"
         ]
     },
+    "libtiff": {
+        "source": "libtiff",
+        "static-libs-unix": [
+            "libtiff.a"
+        ]
+    },
     "libuv": {
         "source": "libuv",
         "static-libs-unix": [

config/source.json

@@ -325,6 +325,15 @@
             "path": "COPYING"
         }
     },
+    "libtiff": {
+        "type": "filelist",
+        "url": "https://download.osgeo.org/libtiff/",
+        "regex": "/href=\"(?<file>tiff-(?<version>[^\"]+)\\.tar\\.xz)\"/",
+        "license": {
+            "type": "file",
+            "path": "LICENSE.md"
+        }
+    },
     "libuv": {
         "type": "ghtar",
         "repo": "libuv/libuv",