build-sys: fix spelling of sysvrcndir

DISTRO_PORTING

@@ -8,7 +8,7 @@ HOWTO:
 
             --with-rootprefix=
             --with-sysvinit-path=
-            --with-sysvrcd-path=
+            --with-sysvrcnd-path=
             --with-rc-local-script-path-start=
             --with-rc-local-script-path-stop=
             --with-kbd-loadkeys=

Makefile.am

@@ -63,7 +63,7 @@ polkitpolicydir=$(datadir)/polkit-1/actions
 bashcompletiondir=$(sysconfdir)/bash_completion.d
 rpmmacrosdir=$(sysconfdir)/rpm
 sysvinitdir=$(SYSTEM_SYSVINIT_PATH)
-sysvrcddir=$(SYSTEM_SYSVRCND_PATH)
+sysvrcnddir=$(SYSTEM_SYSVRCND_PATH)
 varlogdir=$(localstatedir)/log
 systemdstatedir=$(localstatedir)/lib/systemd
 catalogstatedir=$(systemdstatedir)/catalog
@@ -4106,7 +4106,7 @@ DISTCHECK_CONFIGURE_FLAGS = \
 if HAVE_SYSV_COMPAT
 DISTCHECK_CONFIGURE_FLAGS += \
 	--with-sysvinit-path=$$dc_install_base/$(sysvinitdir) \
-	--with-sysvrcnd-path=$$dc_install_base/$(sysvrcddir)
+	--with-sysvrcnd-path=$$dc_install_base/$(sysvrcnddir)
 endif
 
 if ENABLE_GTK_DOC

configure.ac

@@ -742,8 +742,8 @@ AC_ARG_WITH([sysvinit-path],
         [SYSTEM_SYSVINIT_PATH="$withval"],
         [])
 
-AC_ARG_WITH([sysvrcd-path],
-        [AS_HELP_STRING([--with-sysvrcd-path=PATH],
+AC_ARG_WITH([sysvrcnd-path],
+        [AS_HELP_STRING([--with-sysvrcnd-path=PATH],
                 [Specify the path to the base directory for the SysV rcN.d directories])],
         [SYSTEM_SYSVRCND_PATH="$withval"],
         [])
@@ -753,7 +753,7 @@ if test "x${SYSTEM_SYSVINIT_PATH}" != "x" -a "x${SYSTEM_SYSVRCND_PATH}" != "x";
         SYSTEM_SYSV_COMPAT="yes"
         M4_DEFINES="$M4_DEFINES -DHAVE_SYSV_COMPAT"
 elif test "x${SYSTEM_SYSVINIT_PATH}" != "x" -o "x${SYSTEM_SYSVRCND_PATH}" != "x"; then
-        AC_MSG_ERROR([*** You need both --with-sysvinit-path=PATH and --with-sysvrcd-path=PATH to enable SysV compatibility support, or both empty to disable it.])
+        AC_MSG_ERROR([*** You need both --with-sysvinit-path=PATH and --with-sysvrcnd-path=PATH to enable SysV compatibility support, or both empty to disable it.])
 else
         SYSTEM_SYSV_COMPAT="no"
 fi