packaging: build binaries with Debian 8

LevelDB now requires C++11 support which is only available
with Debian 8.

README.md

@@ -95,6 +95,7 @@ Installation
 
 There are no official releases, but you find development builds at <http://imposm.org/static/rel/>.
 These builds are for x86 64bit Linux and require *no* further dependencies. Download, untar and start `imposm3`.
+Imposm 0.5 binaries are compatible with Debian 8, Ubuntu 14.04 and SLES 12 (and newer versions). Older Imposm binaries also support Debian 6, RHEL 6 and SLES 11.
 
 ### Source
 
@@ -109,13 +110,11 @@ You need [Go >=1.6](http://golang.org).
 Other dependencies are [libleveldb][], [libgeos][] and [protobuf][].
 Imposm 3 was tested with recent versions of these libraries, but you might succeed with older versions.
 GEOS >=3.2 is recommended, since it became much more robust when handling invalid geometries.
-For best performance use [HyperLevelDB][libhyperleveldb] as an in-place replacement for libleveldb.
 
 
-[libleveldb]: https://code.google.com/p/leveldb/
+[libleveldb]: https://github.com/google/leveldb/
-[libhyperleveldb]: https://github.com/rescrv/HyperLevelDB
 [libgeos]: http://trac.osgeo.org/geos/
-[protobuf]: https://code.google.com/p/protobuf/
+[protobuf]: https://github.com/google/protobuf
 
 #### Compile
 
@@ -137,6 +136,12 @@ Just copy the `imposm3` binary to your server for deployment. The C/C++ librarie
 
 See `packaging.sh` for instruction on how to build binary packages for Linux.
 
+#### LevelDB
+
+For better performance you can either use [HyperLevelDB][libhyperleveldb] as an in-place replacement for libleveldb or you can use LevelDB >1.21. You need to build Imposm with ``go build -tags="ldbpost121"`` or ``LEVELDB_POST_121=1 make build`` to enable optimizations available with LevelDB 1.21 and higher.
+
+[libhyperleveldb]: https://github.com/rescrv/HyperLevelDB
+
 Usage
 -----
 

Vagrantfile

@@ -12,7 +12,7 @@ Vagrant.configure(2) do |config|
 
   # Every Vagrant development environment requires a box. You can search for
   # boxes at https://atlas.hashicorp.com/search.
-  config.vm.box = "puppetlabs/debian-6.0.10-64-nocm"
+  config.vm.box = "debian/jessie64"
 
   # Disable automatic box update checking. If you disable this, then
   # boxes will only be checked for updates when the user runs

packaging.sh

@@ -8,9 +8,8 @@ It installs and builds all dependencies, compiles the master
 branch of this local repository and creates a .tar.gz with
 the imposm3 binary and all 3rd party dependencies.
 
-This script is made for Debian 6, so that the resulting binaries
+This script is made for Debian 8. The resulting binaries
-are compatible with older Linux distributions, namely SLES 11, RHEL 6,
+are compatible with Ubuntu 14.04, SLES 12, Fedora 21.
-Ubuntu 10.04 and Debian 6.
 
 'Vagrantfile' defines a working Debian VM that will call this script
 during the provision phase. Please install Vagrant and Virtualbox first:
@@ -72,23 +71,17 @@ mkdir -p $PREFIX/include
 mkdir -p $GOPATH
 
 
-if ! grep --silent 'Debian GNU/Linux 6.0' /etc/issue; then
+if ! grep --silent 'Debian GNU/Linux 8' /etc/issue; then
     echo
-    echo "ERROR: This script only works for Debian 6.0 (Squeeze), see above."
+    echo "ERROR: This script only works for Debian 8.0 (Jessie), see above."
     exit 1
 fi
 
 if [ ! -e /usr/bin/git ]; then
     echo "-> installing dependencies"
 
-    # squeeze is EOL, use debian-archive
-    cat <<EOF | sudo tee /etc/apt/sources.list
-deb http://ftp.de.debian.org/debian-archive/debian squeeze main
-deb-src http://ftp.de.debian.org/debian-archive/debian squeeze main
-EOF
-
     sudo apt-get update -y
-    sudo apt-get install -y build-essential unzip autoconf libtool git-core chrpath
+    sudo apt-get install -y build-essential unzip autoconf libtool git chrpath curl
 fi
 
 if [ ! -e $BUILD_BASE/go/bin/go ]; then
@@ -103,13 +96,13 @@ if [[ -z "$WITH_HYPERLEVELDB" && ! -e $PREFIX/lib/libleveldb.so ]]; then
     echo "-> installing leveldb"
     pushd $SRC
         $CURL https://github.com/google/leveldb/archive/master.zip -L -O
-        tar zxf master.zip
+        unzip master.zip
         pushd leveldb-master
             make -j4
             cp -R out-shared/liblevel* $PREFIX/lib/
             cp -R include/leveldb $PREFIX/include/
         popd
-    popd $SRC
+    popd 
 fi
 
 if [[ -n "$WITH_HYPERLEVELDB" && ! -e $PREFIX/lib/libhyperleveldb.so ]]; then
@@ -123,7 +116,7 @@ if [[ -n "$WITH_HYPERLEVELDB" && ! -e $PREFIX/lib/libhyperleveldb.so ]]; then
             make -j4
             make install
         popd
-    popd $SRC
+    popd
 fi
 
 if [[ -n "$WITH_HYPERLEVELDB" && ! -e $PREFIX/include/leveldb ]]; then
@@ -221,5 +214,11 @@ pushd $BUILD_BASE
     tar zcvf imposm3-$VERSION.tar.gz imposm3-$VERSION
     mkdir -p /vagrant/dist
     mv imposm3-$VERSION.tar.gz /vagrant/dist/
-    echo "placed final package in: ./dist/imposm3-$VERSION.tar.gz"
+
+    echo "###########################################################################"
+    echo " Call the following commands to download the created binary packages:"
+    echo
+    echo "vagrant ssh-config > .vagrant_ssh_conf"
+    echo "rsync -a -v -P -e 'ssh -F .vagrant_ssh_conf' default:/vagrant/dist ./dist"
+    echo "###########################################################################"
 popd