From 9116667b39f7a3ef622b0fd4e09ffa77718fa5c2 Mon Sep 17 00:00:00 2001
From: Ole Reifschneider <mail@ole-reifschneider.de>
Date: Tue, 15 Aug 2017 18:51:42 +0200
Subject: [PATCH 1/6] Make colord and wacom support optional

Signed-off-by: Gilles Dartiguelongue <eva@gentoo.org>
Signed-off-by: Timo Tambet <ttambet@gmail.com>
Signed-off-by: Yuh-Horng Chen <yhchens@gmail.com>
---
 configure.ac               | 54 ++++++++++++++++++++++++++++++----------------
 plugins/Makefile.am        |  9 ++++++--
 plugins/common/Makefile.am |  7 ++++--
 plugins/dummy/Makefile.am  |  5 ++++-
 4 files changed, 52 insertions(+), 23 deletions(-)

diff --git a/configure.ac b/configure.ac
index 73fe91e6..d8778c93 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 >= $PANGO_REQUIRED_VERSION])
-        PKG_CHECK_MODULES(WACOM_OLED, [gudev-1.0])
-      else
-        AC_MSG_ERROR([GUdev is necessary to compile Wacom support])
-      fi
-      AC_DEFINE_UNQUOTED(HAVE_WACOM, 1, [Define to 1 if wacom support is available])
-      have_wacom=yes
+      have_wacom=no
+      AS_IF([test "$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" = "yes"],
+               [
+                 PKG_CHECK_MODULES(LIBWACOM, [libwacom >= $LIBWACOM_REQUIRED_VERSION])
+                 PKG_CHECK_MODULES(WACOM, [gtk+-3.0 pango >= $PANGO_REQUIRED_VERSION])
+                 PKG_CHECK_MODULES(WACOM_OLED, [gudev-1.0])
+                 have_wacom=yes
+                 AC_DEFINE_UNQUOTED(HAVE_WACOM, 1, [Define to 1 if wacom support is available])
+               ])
+        ], [
+          AC_MSG_ERROR([GUdev is necessary to compile Wacom support])
+        ])
     fi
     ;;
   *)
     have_wacom=no
     ;;
 esac
-AM_CONDITIONAL(HAVE_WACOM, test x$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/common/Makefile.am b/plugins/common/Makefile.am
index 239c6015..65de4007 100644
--- a/plugins/common/Makefile.am
+++ b/plugins/common/Makefile.am
@@ -49,14 +49,17 @@ libcommon_la_CPPFLAGS = \
 	-I$(top_builddir)/gnome-settings-daemon	\
 	-I$(top_srcdir)/data/
 
-libcommon_la_CFLAGS = $(COMMON_CFLAGS)
+libcommon_la_CFLAGS = \
+	$(COMMON_CFLAGS) \
+	$(LIBWACOM_CFLAGS)
 
 libcommon_la_LDFLAGS = \
 	$(GSD_PLUGIN_LDFLAGS)
 
 libcommon_la_LIBADD  = \
 	$(top_builddir)/gnome-settings-daemon/libgsd.la \
-	$(COMMON_LIBS)
+	$(COMMON_LIBS) \
+	$(LIBWACOM_LIBS)
 
 libexec_PROGRAMS = gsd-test-input-helper
 
diff --git a/plugins/dummy/Makefile.am b/plugins/dummy/Makefile.am
index cb5856cf..d8e8bc4e 100644
--- a/plugins/dummy/Makefile.am
+++ b/plugins/dummy/Makefile.am
@@ -25,7 +25,10 @@ desktop_DATA =
 if !SMARTCARD_SUPPORT
 desktop_DATA += org.gnome.SettingsDaemon.Smartcard.desktop
 endif
-if !HAVE_WACOM
+if !BUILD_COLOR
+desktop_DATA += org.gnome.SettingsDaemon.Color.desktop
+endif
+if !BUILD_WACOM
 desktop_DATA += org.gnome.SettingsDaemon.Wacom.desktop
 endif
 if !BUILD_PRINT_NOTIFICATIONS
-- 
2.14.1