[gnome-control-center] build: Remove late panel availability check

[Bastien Nocera <hadess src gnome org>]

commit 0c23521889ac7fd6ae9a5fa30131cff9f6d2cfad
Author: Bastien Nocera <hadess hadess net>
Date:   Wed Feb 8 20:08:39 2017 +0100

    build: Remove late panel availability check
    
    We now check much earlier whether panels are missing dependencies.

 configure.ac |   16 ----------------
 1 files changed, 0 insertions(+), 16 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index b539b04..01dd4a8 100644
--- a/configure.ac
+++ b/configure.ac
@@ -448,22 +448,6 @@ else
         AC_MSG_RESULT(no)
 fi
 
-case $host_os in
-  linux*)
-    if test "$host_cpu" = s390 -o "$host_cpu" = s390x; then
-      # Nothing
-      echo "USB-related panels disabled on S390"
-    else
-      if test "x$have_networkmanager" != "xyes" -o \
-              "x$have_bluetooth" != "xyes" -o \
-              "x$enable_cups" != "xyes" -o \
-              "x$have_wacom" != "xyes"; then
-        AC_MSG_ERROR([The Network, Bluetooth, Printers and Wacom panels are not optional on Linux systems])
-     fi
-    fi
-    ;;
-esac
-
 AC_CONFIG_FILES([
 Makefile
 panels/Makefile