Install OBS clang_build Source Service

Author: athos-ribeiro

salt/files/clang_build

@@ -0,0 +1,23 @@
+#!/bin/bash
+set -x
+echo "Entering customization script..."
+CLANG_VERSION="6.0"
+
+echo "Replace gcc, g++ & cpp by clang"
+VERSIONS="4.6 4.7 4.8 4.9 5 6 7 8"
+cd /usr/bin
+for VERSION in $VERSIONS; do
+    rm -f g++-$VERSION gcc-$VERSION cpp-$VERSION gcc
+    ln -s clang++-$CLANG_VERSION g++-$VERSION
+    ln -s clang-$CLANG_VERSION gcc-$VERSION
+    ln -s clang-$CLANG_VERSION cpp-$VERSION
+    ln -s clang-$CLANG_VERSION gcc
+    echo "gcc-$VERSION hold"|dpkg --set-selections
+    echo "g++-$VERSION hold"|dpkg --set-selections
+done
+cd -
+
+echo "Check if gcc, g++ & cpp are actually clang"
+gcc --version|grep clang > /dev/null || exit 1
+cpp --version|grep clang > /dev/null || exit 1
+g++ --version|grep clang > /dev/null || exit 1

salt/files/clang_build.service

@@ -0,0 +1,6 @@
+<service name="clang_build">
+  <summary>Build packages against Clang</summary>
+  <description>
+  This service substitutes CC and CXX for clang before builds
+</description>
+</service>

salt/obs.sls

@@ -76,6 +76,11 @@ restart_apache:
       - setup_obs_api
 {% endif %}
 
+start_obsservice:
+  service.running:
+    - name: obsservice
+    - enable: True
+
 /root/.oscrc:
   file.managed:
     - source: salt://files/oscrc
@@ -174,6 +179,22 @@ restart_apache:
     - group: root
     - mode: 644
 
+/usr/lib/obs/service/clang_build.service:
+  file.managed:
+    - source: salt://files/clang_build.service
+    - user: root
+    - group: root
+    - mode: 644
+    - makedirs: True
+
+/usr/lib/obs/service/clang_build:
+  file.managed:
+    - source: salt://files/clang_build
+    - user: root
+    - group: root
+    - mode: 755
+    - makedirs: True
+
 set_obs_instance_configurations:
   cmd.run:
     - name: osc -A https://localhost:443 api /configuration -T /tmp/obs_instance_configuration.xml