Add cmake constant for PluginDir

fixes #6548

CMakeLists.txt

@@ -35,6 +35,7 @@ set(ICINGA2_USER "icinga" CACHE STRING "Icinga 2 user")
 set(ICINGA2_GROUP "icinga" CACHE STRING "Icinga 2 group")
 set(ICINGA2_COMMAND_USER "icinga" CACHE STRING "Icinga 2 command user")
 set(ICINGA2_COMMAND_GROUP "icingacmd" CACHE STRING "Icinga 2 command group")
+set(ICINGA2_PLUGIN_PATH "/usr/lib/nagios/plugins" CACHE STRING "Path for the check plugins")
 set(ICINGA2_GIT_VERSION_INFO ON CACHE BOOL "Whether to use git describe")
 
 file(READ "${CMAKE_CURRENT_SOURCE_DIR}/COPYING" ICINGA2_LICENSE_GPL)

INSTALL

@@ -125,7 +125,8 @@ variables are supported:
 - ICINGA2_GROUP: The group Icinga 2 should run as; defaults to "icinga"
 - ICINGA2_COMMAND_USER: The command user Icinga 2 should use; defaults to "icinga"
 - ICINGA2_GIT_VERSION_INFO: Whether to use Git to determine the version number; defaults to "ON"
-- ICINGA2_COMMAND_GROUP: The command group Icinga 2 should use; default to "icingacmd"
+- ICINGA2_COMMAND_GROUP: The command group Icinga 2 should use; defaults to "icingacmd"
+- ICINGA2_PLUGIN_PATH: The path for the Monitoring Plugins project binaries; defaults to "/usr/lib/nagios/plugins"
 - CMAKE_INSTALL_SYSCONFDIR: The configuration directory; defaults to CMAKE_INSTALL_PREFIX/etc
 - ICINGA2_SYSCONFIGFILE: Where to put the config file the initscript/systemd pulls it's dirs from; 
 		defaults to CMAKE_INSTALL_PREFIX/etc/sysconfig/icinga2

debian/rules

@@ -25,7 +25,8 @@ override_dh_auto_configure:
 		-DICINGA2_USER=nagios \
 		-DICINGA2_GROUP=nagios \
 		-DICINGA2_COMMAND_USER=nagios \
-		-DICINGA2_COMMAND_GROUP=www-data
+		-DICINGA2_COMMAND_GROUP=www-data \
+		-DICINGA2_PLUGIN_PATH=/usr/lib/nagios/plugins
 
 override_dh_auto_install:
 	dh_auto_install

etc/CMakeLists.txt

@@ -18,10 +18,11 @@
 include(InstallConfig)
 
 configure_file(icinga/icinga-classic-apache.conf.cmake ${CMAKE_CURRENT_BINARY_DIR}/icinga/icinga-classic-apache.conf @ONLY)
+configure_file(icinga2/constants.conf.cmake ${CMAKE_CURRENT_BINARY_DIR}/icinga2/constants.conf @ONLY)
 configure_file(logrotate.d/icinga2.cmake ${CMAKE_CURRENT_BINARY_DIR}/logrotate.d/icinga2 @ONLY)
 
 install_if_not_exists(icinga2/icinga2.conf ${CMAKE_INSTALL_SYSCONFDIR}/icinga2)
-install_if_not_exists(icinga2/constants.conf ${CMAKE_INSTALL_SYSCONFDIR}/icinga2)
+install_if_not_exists(${CMAKE_CURRENT_BINARY_DIR}/icinga2/constants.conf ${CMAKE_INSTALL_SYSCONFDIR}/icinga2)
 install_if_not_exists(icinga2/zones.conf ${CMAKE_INSTALL_SYSCONFDIR}/icinga2)
 install_if_not_exists(icinga2/conf.d/commands.conf ${CMAKE_INSTALL_SYSCONFDIR}/icinga2/conf.d)
 install_if_not_exists(icinga2/conf.d/downtimes.conf ${CMAKE_INSTALL_SYSCONFDIR}/icinga2/conf.d)

etc/icinga2/constants.conf.cmake

@@ -4,7 +4,7 @@
  */
 
 /* The directory which contains the plugins from the Monitoring Plugins project. */
-const PluginDir = "/usr/lib/nagios/plugins"
+const PluginDir = "@ICINGA2_PLUGIN_PATH@"
 
 /* Our local instance name. By default this is the server's hostname as returned by `hostname --fqdn`.
  * This should be the common name from the API certificate.

icinga2.spec

@@ -256,6 +256,12 @@ CMAKE_OPTS="$CMAKE_OPTS -DBOOST_LIBRARYDIR=/usr/lib/boost141 \
 %endif
 %endif
 
+%if "%{_vendor}" != "suse"
+CMAKE_OPTS="$CMAKE_OPTS -DICINGA2_PLUGIN_PATH=%{_libdir}/nagios/plugins"
+%else
+CMAKE_OPTS="$CMAKE_OPTS -DICINGA2_PLUGIN_PATH=%{_prefix}/lib/nagios/plugins"
+%endif
+
 %if 0%{?use_systemd}
 CMAKE_OPTS="$CMAKE_OPTS -DUSE_SYSTEMD=ON"
 %endif
@@ -274,11 +280,6 @@ install -D -m 0644 etc/icinga/icinga-classic.htpasswd %{buildroot}%{icingaclassi
 install -D -m 0644 etc/icinga/cgi.cfg %{buildroot}%{icingaclassicconfdir}/cgi.cfg
 install -D -m 0644 etc/icinga/icinga-classic-apache.conf %{buildroot}%{apacheconfdir}/icinga.conf
 
-# fix plugin path on x64
-%if "%{_vendor}" != "suse"
-sed -i 's@PluginDir = .*@PluginDir = "%{_libdir}/nagios/plugins"@' %{buildroot}/%{_sysconfdir}/%{name}/constants.conf
-%endif
-
 # remove features-enabled symlinks
 rm -f %{buildroot}/%{_sysconfdir}/%{name}/features-enabled/*.conf