add freetype fix

Author: Totto16

android/run-web.sh

@@ -64,7 +64,7 @@ EOF
         --cross-file "./android/crossbuilt-web.ini" \
         -Dcpp_args=-DAUDIO_PREFER_MP3 \
         -Ddefault_library=static \
-        -Dfreetype2:zlib=disabled
+        -Dfreetype2:zlib=external
 
     meson compile -C "$BUILD_DIR"
 

subprojects/freetype2.wrap

@@ -5,6 +5,8 @@ source_filename = freetype-2.12.1.tar.xz
 source_hash = 4766f20157cc4cf0cd292f80bf917f92d1c439b243ac3018debf6b9140c41a7f
 wrapdb_version = 2.12.1-2
 
+diff_files = freetype-2.12.1_web.diff
+
 [provide]
 freetype2 = freetype_dep
 freetype = freetype_dep

subprojects/packagefiles/freetype-2.12.1_web.diff

@@ -0,0 +1,14 @@
+diff --git a/meson.build b/meson.build
+index a066325..eaa53fb 100644
+--- a/meson.build
++++ b/meson.build
+@@ -255,6 +255,9 @@ if host_machine.system() == 'darwin'
+     '-compatibility_version', ft2_pkgconfig_version.split('.')[0],
+     '-current_version', ft2_pkgconfig_version
+   ]
++elif host_machine.system() == 'emscripten'
++    thread_dep = dependency('threads')
++    ft2_deps += thread_dep
+ endif
+ 
+