From 22f6a45b665e604f874e82a817d45bb976d8c5ae Mon Sep 17 00:00:00 2001
From: Timo Tambet <ttambet@gmail.com>
Date: Sat, 25 Feb 2017 14:48:19 +0200
Subject: [PATCH 1/1] [PATCH] Make colord and wacom support optional

---
 configure.ac              | 56 +++++++++++++++++++++++++++++++----------------
 plugins/Makefile.am       |  9 ++++++--
 plugins/dummy/Makefile.am |  5 ++++-
 3 files changed, 48 insertions(+), 22 deletions(-)

diff --git a/configure.ac b/configure.ac
index 0d169c8f..792195aa 100644
--- a/configure.ac
+++ b/configure.ac
@@ -158,13 +158,23 @@ PKG_CHECK_MODULES(CLIPBOARD,
 		  gtk+-x11-3.0
 		  x11)
 
-PKG_CHECK_MODULES(COLOR,
-		  colord >= 1.0.2
-		  gnome-desktop-3.0 >= $GNOME_DESKTOP_REQUIRED_VERSION
-		  libcanberra-gtk3
-		  libgeoclue-2.0 >= $GEOCLUE_REQUIRED_VERSION
-		  lcms2 >= $LCMS_REQUIRED_VERSION
-		  libnotify)
+AC_ARG_ENABLE([color],
+	      AS_HELP_STRING([--disable-color],
+	      [turn off color plugin]),
+	      [],
+	      [enable_color=yes])
+
+AS_IF([test "$enable_color" = "yes"],
+      [PKG_CHECK_MODULES(COLOR,
+			 colord >= 1.0.2
+			 gnome-desktop-3.0 >= $GNOME_DESKTOP_REQUIRED_VERSION
+			 libcanberra-gtk3
+			 libgeoclue-2.0 >= $GEOCLUE_REQUIRED_VERSION
+			 lcms2 >= $LCMS_REQUIRED_VERSION
+			 libnotify)
+       AC_DEFINE(HAVE_COLOR, 1, [Define if color plugin is enabled])
+      ])
+AM_CONDITIONAL(BUILD_COLOR, test "x$enable_color" = "xyes")
 
 PKG_CHECK_MODULES(DATETIME,
 		  libnotify >= $LIBNOTIFY_REQUIRED_VERSION
@@ -268,23 +278,31 @@ case $host_os in
     if test "$host_cpu" = s390 -o "$host_cpu" = s390x; then
       have_wacom=no
     else
-      if test x$enable_gudev != xno; then
-        LIBWACOM_PKG="libwacom >= $LIBWACOM_REQUIRED_VERSION"
-        PKG_CHECK_MODULES(LIBWACOM, [libwacom >= $LIBWACOM_REQUIRED_VERSION])
-        PKG_CHECK_MODULES(WACOM, [gtk+-3.0 pango >= $PANGO_REQUIRED_VERSION])
-        PKG_CHECK_MODULES(WACOM_OLED, [gudev-1.0])
-      else
+      have_wacom=no
+      AS_IF([test "$enable_gudev" != "no"],
+      [AC_ARG_ENABLE([wacom],
+                     AS_HELP_STRING([--disable-wacom],
+                                    [turn off wacom plugin]),
+                                    [],
+                                    [enable_wacom=no]) dnl Default value
+        AS_IF([test "$enable_wacom" = "xyes"],
+             [
+               PKG_CHECK_MODULES(LIBWACOM, [libwacom >= $LIBWACOM_REQUIRED_VERSION])
+               PKG_CHECK_MODULES(WACOM, [gtk+-3.0, pango >= $PANGO_REQUIRED_VERSION])
+               PKG_CHECK_MODULES(WACOM_OLED, [gudev-1.0])
+               have_wacom=yes
+               AC_DEFINE_UNQUOTED(HAVE_WACOM, 1, [Define to 1 if wacom support is available])
+             ])
+       ], [
         AC_MSG_ERROR([GUdev is necessary to compile Wacom support])
-      fi
-      AC_DEFINE_UNQUOTED(HAVE_WACOM, 1, [Define to 1 if wacom support is available])
-      have_wacom=yes
+      ])
     fi
     ;;
   *)
-    have_wacom=no
-    ;;
+  have_wacom=no
+  ;;
 esac
-AM_CONDITIONAL(HAVE_WACOM, test x$have_wacom = xyes)
+AM_CONDITIONAL(BUILD_WACOM, test x$have_wacom = xyes)
 
 dnl ---------------------------------------------------------------------------
 dnl - common
diff --git a/plugins/Makefile.am b/plugins/Makefile.am
index 9324b406..ee78d6d0 100644
--- a/plugins/Makefile.am
+++ b/plugins/Makefile.am
@@ -4,7 +4,6 @@ enabled_plugins =	\
 	a11y-keyboard	\
 	a11y-settings	\
 	clipboard	\
-	color		\
 	datetime	\
 	dummy		\
 	power		\
@@ -22,13 +21,19 @@ enabled_plugins =	\
 
 disabled_plugins = $(NULL)
 
+if BUILD_COLOR
+enabled_plugins += color
+else
+disabled_plugins += color
+endif
+
 if SMARTCARD_SUPPORT
 enabled_plugins += smartcard
 else
 disabled_plugins += smartcard
 endif
 
-if HAVE_WACOM
+if BUILD_WACOM
 enabled_plugins += wacom
 else
 disabled_plugins += wacom
diff --git a/plugins/dummy/Makefile.am b/plugins/dummy/Makefile.am
index cb5856cf..06ac595a 100644
--- a/plugins/dummy/Makefile.am
+++ b/plugins/dummy/Makefile.am
@@ -22,10 +22,13 @@ gsd_dummy_LDADD = $(DUMMY_LIBS) $(top_builddir)/gnome-settings-daemon/libgsd.la
 desktopdir = $(sysconfdir)/xdg/autostart
 
 desktop_DATA =
+if !BUILD_COLOR
+desktop_DATA += org.gnome.SettingsDaemon.Color.desktop
+endif
 if !SMARTCARD_SUPPORT
 desktop_DATA += org.gnome.SettingsDaemon.Smartcard.desktop
 endif
-if !HAVE_WACOM
+if !BUILD_WACOM
 desktop_DATA += org.gnome.SettingsDaemon.Wacom.desktop
 endif
 if !BUILD_PRINT_NOTIFICATIONS
-- 
2.11.1