Author: Pino Toscano <pino@debian.org>
Description: Locally define PATH_MAX is not available
 The code unconditionally uses PATH_MAX, which is POSIX-optional.
 .
 This fixes the build on platforms without it, such as GNU/Hurd.
Forwarded: no
Last-Update: 2017-11-20

--- a/Source/WebCore/platform/text/hyphen/HyphenationLibHyphen.cpp
+++ b/Source/WebCore/platform/text/hyphen/HyphenationLibHyphen.cpp
@@ -45,6 +45,10 @@
 #include <wtf/glib/GUniquePtr.h>
 #endif
 
+#if !defined(PATH_MAX)
+#define PATH_MAX 4096
+#endif
+
 namespace WebCore {
 
 static const char* const gDictionaryDirectories[] = {