[evolution-data-server] Build vala bindings of libedataserverui only if it's built as well

[Milan Crha <mcrha src gnome org>]

commit 6ee4217087e25e0c60cd4807c789b492d8d3234f
Author: Milan Crha <mcrha redhat com>
Date:   Thu Dec 22 11:38:02 2016 +0100

    Build vala bindings of libedataserverui only if it's built as well

 src/vala/CMakeLists.txt |   61 ++++++++++++++++++++++++++--------------------
 1 files changed, 34 insertions(+), 27 deletions(-)
---
diff --git a/src/vala/CMakeLists.txt b/src/vala/CMakeLists.txt
index 06a2312..60e6e40 100644
--- a/src/vala/CMakeLists.txt
+++ b/src/vala/CMakeLists.txt
@@ -5,10 +5,15 @@ set(valafiles
        ${CMAKE_CURRENT_BINARY_DIR}/libebook-${API_VERSION}.vapi
        ${CMAKE_CURRENT_SOURCE_DIR}/libebook-contacts-${API_VERSION}.deps
        ${CMAKE_CURRENT_BINARY_DIR}/libebook-contacts-${API_VERSION}.vapi
-       ${CMAKE_CURRENT_SOURCE_DIR}/libedataserverui-${API_VERSION}.deps
-       ${CMAKE_CURRENT_BINARY_DIR}/libedataserverui-${API_VERSION}.vapi
 )
 
+if(HAVE_GTK)
+       list(APPEND valafiles
+               ${CMAKE_CURRENT_SOURCE_DIR}/libedataserverui-${API_VERSION}.deps
+               ${CMAKE_CURRENT_BINARY_DIR}/libedataserverui-${API_VERSION}.vapi
+       )
+endif(HAVE_GTK)
+
 add_custom_target(vala ALL)
 
 # ***********************************
@@ -72,31 +77,33 @@ add_custom_command(OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/libedataserver-${API_VERSI
 # libedataserverui
 # ***********************************
 
-set(gir_fullname ${CMAKE_BINARY_DIR}/src/libedataserverui/EDataServerUI-${API_VERSION}.gir)
-gir_girfilename_to_target(gir_deps EDataServerUI-${API_VERSION}.gir)
-
-add_dependencies(vala ${gir_deps})
-
-add_custom_command(OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/libedataserverui-${API_VERSION}.vapi
-       COMMAND ${VAPIGEN}
-               --vapidir=${CMAKE_CURRENT_SOURCE_DIR}
-               --vapidir=${CMAKE_CURRENT_BINARY_DIR}
-               --girdir=${CMAKE_BINARY_DIR}/src/camel
-               --girdir=${CMAKE_BINARY_DIR}/src/libedataserver
-               --pkg libedataserver-${API_VERSION}
-               --pkg gio-2.0
-               --pkg gtk+-3.0
-               --pkg libxml-2.0
-               --pkg libsoup-2.4
-               --pkg posix
-               --library libedataserverui-${API_VERSION}
-               --metadatadir=${CMAKE_CURRENT_SOURCE_DIR}
-               ${gir_fullname}
-       DEPENDS libedataserverui-${API_VERSION}.deps
-               ${CMAKE_CURRENT_BINARY_DIR}/libedataserver-${API_VERSION}.vapi
-               ${gir_fullname}
-               ${gir_deps}
-)
+if(HAVE_GTK)
+       set(gir_fullname ${CMAKE_BINARY_DIR}/src/libedataserverui/EDataServerUI-${API_VERSION}.gir)
+       gir_girfilename_to_target(gir_deps EDataServerUI-${API_VERSION}.gir)
+
+       add_dependencies(vala ${gir_deps})
+
+       add_custom_command(OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/libedataserverui-${API_VERSION}.vapi
+               COMMAND ${VAPIGEN}
+                       --vapidir=${CMAKE_CURRENT_SOURCE_DIR}
+                       --vapidir=${CMAKE_CURRENT_BINARY_DIR}
+                       --girdir=${CMAKE_BINARY_DIR}/src/camel
+                       --girdir=${CMAKE_BINARY_DIR}/src/libedataserver
+                       --pkg libedataserver-${API_VERSION}
+                       --pkg gio-2.0
+                       --pkg gtk+-3.0
+                       --pkg libxml-2.0
+                       --pkg libsoup-2.4
+                       --pkg posix
+                       --library libedataserverui-${API_VERSION}
+                       --metadatadir=${CMAKE_CURRENT_SOURCE_DIR}
+                       ${gir_fullname}
+               DEPENDS libedataserverui-${API_VERSION}.deps
+                       ${CMAKE_CURRENT_BINARY_DIR}/libedataserver-${API_VERSION}.vapi
+                       ${gir_fullname}
+                       ${gir_deps}
+       )
+endif(HAVE_GTK)
 
 # ***********************************
 # libebook-contacts