Install libmagic in macos for zimwriterfs.

kiwixbuild/__init__.py

@@ -123,9 +123,11 @@ PACKAGE_NAME_MAPPERS = {
     },
     'Darwin_native_dyn': {
         'COMMON': ['autoconf', 'automake', 'libtool', 'cmake', 'pkg-config'],
+        'file': ['libmagic']
     },
     'Darwin_iOS': {
         'COMMON': ['autoconf', 'automake', 'libtool', 'cmake', 'pkg-config'],
+        'file': ['libmagic']
     },
 }
 

travis/compile_all.py

@@ -187,7 +187,7 @@ if environ['TRAVIS_EVENT_TYPE'] != 'cron' and not make_release:
         TARGETS = ('kiwix-android',)
     elif PLATFORM.startswith('native_'):
         if TRAVIS_OS_NAME == "osx":
-            TARGETS = ('kiwix-lib', )
+            TARGETS = ('kiwix-lib', 'zim-tools', 'zimwriterfs')
         else:
             TARGETS = ('kiwix-tools', 'zim-tools', 'zimwriterfs')
     else: