Merge branch 'kerberos_dependency' into 'master'

Kerberos dependency

See merge request !269

config/patches/krb5/disable-keyutils.patch

@@ -0,0 +1,4 @@
+6303c6303
+<   ac_fn_c_check_header_mongrel "$LINENO" "keyutils.h" "ac_cv_header_keyutils_h" "$ac_includes_default"
+---
+>   #ac_fn_c_check_header_mongrel "$LINENO" "keyutils.h" "ac_cv_header_keyutils_h" "$ac_includes_default"

config/projects/gitlab.rb

@@ -47,6 +47,7 @@ dependency "gitlab-ctl"
 dependency "gitlab-cookbooks"
 dependency "gitlab-selinux"
 dependency "gitlab-config-template"
+dependency "krb5"
 
 # version manifest file
 dependency "version-manifest"

config/software/krb5.rb

@@ -0,0 +1,46 @@
+#
+# Copyright:: Copyright (c) 2014 GitLab B.V.
+# License:: Apache License, Version 2.0
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+name "krb5"
+
+default_version "1.13"
+
+source url: "http://web.mit.edu/kerberos/dist/krb5/#{version}/krb5-#{version}-signed.tar",
+       md5: 'fa5d4dcd7b79e2165d0ec4affa0956ea'
+
+relative_path "krb5-#{version}"
+
+build do
+  env = with_standard_compiler_flags(with_embedded_path)
+
+  command "tar xf krb5-#{version}.tar.gz", cwd: Config.source_dir
+
+  # 'configure' will detect libkeyutils and set up the krb5 build
+  # to link against it. This gives us trouble during the Omnibus 'health
+  # check'. The patch below tries to corrupt 'configure' in such a way that
+  # 'libkeyutils' will not get added.
+  patch source: 'disable-keyutils.patch', target: 'src/configure'
+
+  command "./configure" \
+          " --prefix=#{install_dir}/embedded", env: env, cwd: "#{Config.source_dir}/krb5-#{version}/src"
+
+  command "./configure" \
+          " --prefix=#{install_dir}/embedded", env: env, cwd: "#{Config.source_dir}/krb5-#{version}/src"
+
+  command "make -j #{max_build_jobs}", env: env, cwd: "#{Config.source_dir}/krb5-#{version}/src"
+  command "make install", cwd: "#{Config.source_dir}/krb5-#{version}/src"
+end

doc/build.md

@@ -20,7 +20,7 @@ grep '^[^#]*PasswordAuthentication' /etc/ssh/sshd_config
 sudo service ssh reload
 
 # Install dependencies
-sudo apt-get install ruby1.9.1 ruby1.9.1-dev git build-essential cmake
+sudo apt-get install ruby1.9.1 ruby1.9.1-dev git build-essential cmake byacc
 sudo gem install --no-ri --no-rdoc bundler
 
 # Create the build user
@@ -67,7 +67,7 @@ sudo service sshd reload
 sudo yum groupinstall 'Development Tools'
 # Install RedHat Software Collections to get Ruby 1.9.3
 sudo yum install centos-release-SCL
-sudo yum install ruby193 ruby193-ruby-devel
+sudo yum install ruby193 ruby193-ruby-devel byacc
 
 # Create the build user
 sudo adduser -c 'Omnibus Build' omnibus-build
@@ -112,7 +112,7 @@ grep '^[^#]*PasswordAuthentication' /etc/ssh/sshd_config
 sudo systemctl reload sshd
 
 sudo yum groupinstall 'Development Tools'
-sudo yum install ruby ruby-devel cmake
+sudo yum install ruby ruby-devel cmake byacc
 sudo gem install bundler --no-ri --no-rdoc
 
 # Create the build user