ansible: fix scripts for LinuxONE and SmartOS (#2569)

Move non-package manager ccache tasks into partial tasks to
avoid the different platforms interfering which each other.

ansible/roles/baselayout/tasks/main.yml

@@ -56,17 +56,6 @@
         - "{{ role_path }}/tasks/partials/repo/{{ os|stripversion }}.yml"
       skip: true
 
-- name: check for a recent enough ccache
-  when: os in ccache_no_binpkg or 'rhel7-s390x' in inventory_hostname
-  stat: path="{{ binary_dest }}"
-  register: has_ccache
-
-- name: check for ccache aix
-  when: os|startswith("aix")
-  stat: 
-    path: /opt/ccache-3.7.4/bin/ccache
-  register: has_ccache
-
 - name: check for a recent enough git
   when: os in git_no_binpkg
   stat: path="{{ binary_dest }}"
@@ -107,20 +96,6 @@
     - "{{ packages[os|stripversion]|default('[]') }}"
     - "{{ common_packages|default('[]') }}"
 
-- name: Check whether /etc/paths contains "/usr/local/opt/ccache/libexec" (macos)
-  when: os|startswith("macos")
-  command: grep -Fxq "/usr/local/opt/ccache/libexec" /etc/paths
-  register: ccache_mac
-  check_mode: no
-  ignore_errors: yes
-  changed_when: no
-
-- name: add ccache to the path (macos)
-  when: os|startswith("macos") and ccache_mac.rc == 1
-  lineinfile: dest=/etc/paths
-    insertbefore=BOF
-    line='/usr/local/opt/ccache/libexec'
-
 - name: centos7_ppc64 | update package alternatives
   when: os == "centos7" and arch == "ppc64"
   alternatives:
@@ -213,23 +188,15 @@
     - curl_64
 
 - name: run ccache installer
-  when: os == "rhel7" and arch == "s390x" and not has_ccache.stat.exists
-  include: ccache.yml
-  static: false
-  vars:
-    - version: 3.3.3
-
-- name: run ccache installer
-  when: os in ccache_no_binpkg and not has_ccache.stat.exists
-  include: ccache.yml
-  static: false
-
-- name: run ccache installer
-  when: os|startswith("aix") and not has_ccache.stat.exists
-  include: ccache.yml
-  static: false
-  vars:
-    - version: 3.7.4
+  include: "{{ ccache_include }}"
+  loop_control:
+    loop_var: ccache_include
+  with_first_found:
+    - files:
+        - "{{ role_path }}/tasks/partials/ccache/{{ os }}-{{ arch }}.yml"
+        - "{{ role_path }}/tasks/partials/ccache/{{ os }}.yml"
+        - "{{ role_path }}/tasks/partials/ccache/{{ os|stripversion }}.yml"
+      skip: true
 
 - name: set up ntp
   include: "{{ ntp_include }}"

ansible/roles/baselayout/tasks/partials/ccache/aix.yml

@@ -0,0 +1,70 @@
+---
+#
+# Downloads and installs ccache
+#
+
+- name: "ccache : check for a recent enough ccache"
+  stat:
+    path: "/opt/ccache-3.7.4/bin/ccache"
+  register: has_ccache
+
+- name: "ccache : fetch tarball - aix"
+  shell:
+    chdir: "/tmp"
+    cmd: "curl -L -o ccache-3.7.4.tar.gz https://github.com/ccache/ccache/releases/download/v3.7.4/ccache-3.7.4.tar.gz"
+  when: not has_ccache.stat.exists
+
+- name: "ccache : extract tarball - aix"
+  shell:
+    chdir: "/tmp"
+    cmd: "/opt/freeware/bin/tar -xzf ccache-3.7.4.tar.gz"
+  when: not has_ccache.stat.exists
+
+- name: "ccache : compile - aix"
+  shell:
+    chdir: "/tmp/ccache-3.7.4"
+    cmd: './configure CC="/opt/freeware/bin/gcc -maix64" && /opt/freeware/bin/gmake'
+  when: not has_ccache.stat.exists
+
+- name: "ccache : install - create directory aix"
+  file:
+    path: /opt/ccache-3.7.4/{{ item.dest }}
+    state: directory
+    mode: '0755'
+  loop:
+    - { dest: bin }
+    - { dest: libexec }
+  when: not has_ccache.stat.exists
+
+- name: "ccache : install - move file aix"
+  shell:
+    chdir: "/tmp"
+    cmd: "mv ccache-3.7.4/ccache /opt/ccache-3.7.4/bin"
+  when: not has_ccache.stat.exists
+
+- name: "ccache : create symlinks - aix"
+  file:
+    src: /opt/ccache-3.7.4/bin/ccache
+    dest: /opt/ccache-3.7.4/libexec/{{ item.dest }}
+    owner: root
+    group: system
+    state: link
+  loop:
+    - { dest: gcc }
+    - { dest: g++ }
+    - { dest: gcov }
+    - { dest: cpp }
+    - { dest: c++ }
+  when: not has_ccache.stat.exists
+
+- name: "ccache : cleanup - aix tarball"
+  file:
+    path: "/tmp/ccache-3.7.4.tar.gz"
+    state: absent
+  when: not has_ccache.stat.exists
+
+- name: "ccache : cleanup - aix directory"
+  file:
+    path: /tmp/ccache-3.7.4
+    state: absent
+  when: not has_ccache.stat.exists

ansible/roles/baselayout/tasks/partials/ccache/macos.yml

@@ -0,0 +1,13 @@
+- name: "ccache : check whether /etc/paths contains '/usr/local/opt/ccache/libexec' (macos)"
+  command: grep -Fxq "/usr/local/opt/ccache/libexec" /etc/paths
+  register: ccache_mac
+  check_mode: no
+  ignore_errors: yes
+  changed_when: no
+
+- name: "ccache : add ccache to the path (macos)"
+  when: ccache_mac.rc == 1
+  lineinfile:
+    dest: "etc/paths"
+    insertbefore: BOF
+    line: "usr/local/opt/ccache/libexec"

ansible/roles/baselayout/tasks/partials/ccache/rhel7-s390x.yml

@@ -0,0 +1,63 @@
+---
+#
+# Downloads and installs ccache
+#
+
+- name: "ccache : check for a recent enough ccache"
+  stat:
+    path: "/usr/local/bin/ccache"
+  register: has_ccache
+
+- name: "ccache : fetch samba ccache HTML page"
+  # This depends on ansible being able to run curl locally, YMMV, if it doesn't
+  # work, try changing the local_action to a remote one:
+  #  raw: curl -sL https://www.samba.org/ftp/ccache/
+  local_action: shell curl -sL https://www.samba.org/ftp/ccache/ | sed -n -e 's/.*"ccache-\([0-9.]*\).tar.gz".*/\1/p' | tail -1
+  register: ccache_html_content
+  when: not has_ccache.stat.exists
+
+- name: "ccache : extract ccache latest version"
+  set_fact:
+    ccache_latest: "{{ ccache_html_content.stdout }}"
+  when: not has_ccache.stat.exists
+
+- name: "ccache : download and extract"
+  unarchive:
+    dest: /tmp/
+    remote_src: yes
+    src: "https://www.samba.org/ftp/ccache/ccache-{{ ccache_latest }}.tar.gz"
+  register: new_archive
+  when: not has_ccache.stat.exists
+
+- name: "ccache : prepare for compilation"
+  shell: ./configure -q
+  args:
+    chdir: "/tmp/ccache-{{ ccache_latest }}"
+  when: not has_ccache.stat.exists
+
+- name: "ccache : compile"
+  make:
+    chdir: "tmp/ccache-{{ ccache_latest }}"
+  when: not has_ccache.stat.exists
+
+- name: "ccache : install"
+  copy:
+    dest: "/usr/local/bin"
+    mode: 0755
+    remote_src: yes
+    src: "/tmp/ccache-{{ ccache_latest }}/ccache"
+  when: not has_ccache.stat.exists
+
+- name: "ccache : create symlinks"
+  loop_control:
+    loop_var: destination
+  with_items: [ 'gcc', 'cc', 'g++', 'c++' ]
+  file:
+    dest: "/usr/local/bin/{{ destination }}"
+    src: /usr/local/bin/ccache
+    state: link
+  when: not has_ccache.stat.exists
+
+- name: "ccache : cleanup"
+  file: path="/tmp/ccache-{{ ccache_latest }}" state=absent
+  when: not has_ccache.stat.exists