protobuf: bump to version 3.0.0

It also changes the python-protobuf.hash file to be a symbolic link to
../protobuf/protobuf.hash so that both hash files don't have to be
updated when protobuf is bumped.

In addition, the 0001-disable-unneeded-build-dependencies.patch patch
from package/python-protobuf/ is removed because it has been merged
upstream.

Signed-off-by: Jan Heylen <heyleke@gmail.com>
[Thomas: fix the build of python-protobuf.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

1 files changed, 0 insertions, 34 deletions

diff --git a/package/protobuf/0002-configure.ac-check-if-libatomic-is-needed.patch b/package/protobuf/0002-configure.ac-check-if-libatomic-is-needed.patch
deleted file mode 100644
index a70a23e74e..0000000000
--- a/package/protobuf/0002-configure.ac-check-if-libatomic-is-needed.patch
+++ /dev/null
@@ -1,34 +0,0 @@
-From f020fe05a20dfcd16cd7df833dcf3cdeef770538 Mon Sep 17 00:00:00 2001
-From: Carlos Santos <casantos@datacom.ind.br>
-Date: Thu, 11 Feb 2016 10:58:35 -0200
-Subject: [PATCH 2/2] configure.ac: check if libatomic is needed
-
-Compilation of protobuf for PowerPC and SPARC may fail due to missing
-references to __atomic_fetch_add_4 and __atomic_compare_exchange_4.
-
-The __atomic_*() intrinsics for all sizes are provided by libatomic when
-gcc is >= 4.8. This can be achieved by adding this to configure.ac:
-
-    AC_SEARCH_LIBS([__atomic_fetch_add_4], [atomic])
-
-Signed-off-by: Carlos Santos <casantos@datacom.ind.br>
----
- configure.ac | 2 ++
- 1 file changed, 2 insertions(+)
-
-diff --git a/configure.ac b/configure.ac
-index c07067c..88d4a0d 100644
---- a/configure.ac
-+++ b/configure.ac
-@@ -139,6 +139,8 @@ AM_CONDITIONAL([USE_EXTERNAL_PROTOC], [test "$with_protoc" != "no"])
- ACX_PTHREAD
- AC_CXX_STL_HASH
- 
-+AC_SEARCH_LIBS([__atomic_load_4], [atomic])
-+
- case "$target_os" in
-   mingw* | cygwin* | win*)
-     ;;
--- 
-2.5.0
-