commit 1c40f1c17c01a3f58da7c3fd367a9f3a55dbaa33
author Brad Bishop <bradleyb@fuzziesquirrel.com> Wed Apr 08 19:32:43 2020 -0400
committer Shawn McCarney <shawnmm@us.ibm.com> Wed Apr 29 10:08:10 2020 -0500
tree ff7ff1fc40a706824093468627ff6c971674c118
parent 01bc612007c0248745a90f857fb9f72ba1586407

meson: add options for each application

None of our users use _all_ of phosphor-power - give them the ability to
configure in or out whatever applications they require.

Initially align options to how downstream distros (OpenBMC) are already
packaging our applications:

utils - general purpose utilities.
supply-monitor - the original power supply monitor.
supply-monitor-ng - the power supply monitor rewrite.
regulators - support for regulator config, control and monitoring.
sequencer-monitor - support for monitoring the ucd90160 power sequencer.
cold-redundancy - support for cold redundancy

Change-Id: Idac1860bb2648717d7c43b849757c5ddd6a23ab0
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>

meson.build

diff --git a/meson.build b/meson.build
index 3c54ec4..58e57de 100644
--- a/meson.build
+++ b/meson.build
@@ -44,21 +44,23 @@
 servicedir = systemd.get_pkgconfig_variable('systemdsystemunitdir')
 
 services = [
-    'power-supply-monitor@.service',
-    'pseq-monitor-pgood.service',
-    'pseq-monitor.service',
-    'phosphor-psu-monitor.service',
-    'phosphor-regulators.service',
-    'phosphor-regulators-config.service',
-    'phosphor-regulators-monitor-enable.service',
-    'phosphor-regulators-monitor-disable.service'
+    ['supply-monitor', 'power-supply-monitor@.service'],
+    ['sequencer-monitor', 'pseq-monitor-pgood.service'],
+    ['sequencer-monitor', 'pseq-monitor.service'],
+    ['supply-monitor-ng', 'phosphor-psu-monitor.service'],
+    ['regulators', 'phosphor-regulators.service'],
+    ['regulators', 'phosphor-regulators-config.service'],
+    ['regulators', 'phosphor-regulators-monitor-enable.service'],
+    ['regulators', 'phosphor-regulators-monitor-disable.service'],
 ]
 
 foreach service : services
-  configure_file(input: 'services/' + service,
-                 output: service,
+    if get_option(service[0])
+        configure_file(input: 'services/' + service[1],
+                 output: service[1],
                  copy: true,
                  install_dir: servicedir)
+    endif
 endforeach
 
 # Get the power sequencer class name
@@ -116,12 +118,24 @@
 # Meson variables defined there.
 subdir('tools/i2c')
 
-subdir('phosphor-regulators')
-subdir('power-sequencer')
-subdir('power-supply')
-subdir('phosphor-power-supply')
-subdir('tools/power-utils')
+if get_option('regulators')
+    subdir('phosphor-regulators')
+endif
+if get_option('sequencer-monitor')
+    subdir('power-sequencer')
+endif
+if get_option('supply-monitor')
+    subdir('power-supply')
+endif
+if get_option('supply-monitor-ng')
+    subdir('phosphor-power-supply')
+endif
+if get_option('utils')
+    subdir('tools/power-utils')
+endif
 if get_option('tests').enabled()
     subdir('test')
 endif
-subdir('cold-redundancy')
+if get_option('cold-redundancy')
+    subdir('cold-redundancy')
+endif