Add ext-mbstring,ext-mbregex,onig

config/pkg/ext/ext-mbregex.yml

@@ -0,0 +1,9 @@
+ext-mbregex:
+  type: php-extension
+  depends:
+    - onig
+    - ext-mbstring
+  php-extension:
+    arg-type: custom
+    build-shared: false
+    build-static: true

config/pkg/ext/ext-mbstring.yml

@@ -0,0 +1,4 @@
+ext-mbstring:
+  type: php-extension
+  php-extension:
+    arg-type: custom

config/pkg/lib/onig.yml

@@ -0,0 +1,15 @@
+onig:
+  type: library
+  artifact:
+    source:
+      type: ghrel
+      repo: kkos/oniguruma
+      match: onig-.+\.tar\.gz
+    metadata:
+      license-files: [COPYING]
+      license: Custom
+  headers:
+    - oniggnu.h
+    - oniguruma.h
+  static-libs@unix:
+    - libonig.a