regs: Regulators control program

The regulators control program is used to control the mode in which the
phosphor-regulators application should run in. This is done by doing
dbus method calls into the phosphor-regulators service which changes the
mode in which the application runs.

Tested:
    Handles unsupported arguments and parameters
    Configure mode method called
    Enable monitoring mode method called
    Disable monitoring mode method called

Signed-off-by: Matthew Barth <msbarth@us.ibm.com>
Change-Id: Ia9c9b48469d39059d32518949faaa50c6a038236
diff --git a/phosphor-regulators/src/meson.build b/phosphor-regulators/src/meson.build
index 7415050..1a1602f 100644
--- a/phosphor-regulators/src/meson.build
+++ b/phosphor-regulators/src/meson.build
@@ -56,3 +56,12 @@
     include_directories: phosphor_regulators_include_directories,
     install: true
 )
+
+regsctl = executable(
+    'regsctl',
+    'regsctl/main.cpp',
+    dependencies: [
+        sdbusplus
+    ],
+    install: true
+)