Add support for GNU/Hurd which doesn't define PATH_MAX.

Bug-Debian: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=835267
Bug-Upstream: https://github.com/google/protobuf/issues/2000
Last-Update: 2019-08-06

Gbp-Pq: Name hurd.patch

diff --git a/src/google/protobuf/compiler/command_line_interface.cc b/src/google/protobuf/compiler/command_line_interface.cc
index 2de5659635a097401d3a02b70ccbe4f94b2be3ae..ef35f7818f0ca6e7ad6da45244abc9fd3ef4b083 100644 (file)
--- a/src/google/protobuf/compiler/command_line_interface.cc
+++ b/src/google/protobuf/compiler/command_line_interface.cc
@@ -55,6 +55,9 @@
 #include <iostream>
 
 #include <limits.h>  //For PATH_MAX
+#if defined(__GNU__)
+#define PATH_MAX 4096
+#endif
 
 #include <memory>