From 9270185becb48401bf3b2337d248763df0873107 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Dan=20Vr=C3=A1til?= <dvratil@redhat.com>
Date: Fri, 15 May 2015 16:21:26 +0200
Subject: Ensure proper dependencies between build targets and
 generate_flatbuffers targets

---
 CMakeLists.txt                        |  3 ++-
 common/CMakeLists.txt                 | 36 ++++++++++++++++++++---------------
 examples/dummyresource/CMakeLists.txt |  2 +-
 3 files changed, 24 insertions(+), 17 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index bf7f7ae..dcc5224 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -21,7 +21,7 @@ include(KDEInstallDirs)
 find_package(Qt5 COMPONENTS REQUIRED Core Widgets Network)
 
 find_package(FlatBuffers REQUIRED)
-function(generate_flatbuffers)
+function(generate_flatbuffers _target)
     foreach(fbs ${ARGN})
        message("making ${CMAKE_CURRENT_BINARY_DIR}/${fbs}_generated.h from ${CMAKE_CURRENT_SOURCE_DIR}/${fbs}.fbs")
        add_custom_command(
@@ -32,6 +32,7 @@ function(generate_flatbuffers)
        set_source_files_properties(${CMAKE_CURRENT_BINARY_DIR}/${fbs}_generated.h PROPERTIES GENERATED 1)
        string(REGEX REPLACE "/" "_" target_name ${fbs})
        add_custom_target(generate_bindings${target_name} ALL DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/${fbs}_generated.h)
+       add_dependencies(${_target} generate_bindings${target_name})
     endforeach(fbs)
 endfunction(generate_flatbuffers)
 
diff --git a/common/CMakeLists.txt b/common/CMakeLists.txt
index f6847a7..19b23c8 100644
--- a/common/CMakeLists.txt
+++ b/common/CMakeLists.txt
@@ -1,19 +1,6 @@
+include_directories(${CMAKE_CURRENT_BINARY_DIR})
+
 project(akonadi2common)
-generate_flatbuffers(
-    commands/commandcompletion
-    commands/createentity
-    commands/deleteentity
-    commands/fetchentity
-    commands/handshake
-    commands/modifyentity
-    commands/revisionupdate
-    commands/synchronize
-    commands/notification
-    domain/event
-    entity
-    metadata
-    queuedcommand
-)
 
 if (STORAGE_unqlite)
     add_definitions(-DUNQLITE_ENABLE_THREADS -fpermissive)
@@ -41,6 +28,25 @@ set(command_SRCS
     ${storage_SRCS})
 
 add_library(${PROJECT_NAME} SHARED ${command_SRCS})
+
+generate_flatbuffers(
+    ${PROJECT_NAME}
+
+    commands/commandcompletion
+    commands/createentity
+    commands/deleteentity
+    commands/fetchentity
+    commands/handshake
+    commands/modifyentity
+    commands/revisionupdate
+    commands/synchronize
+    commands/notification
+    domain/event
+    entity
+    metadata
+    queuedcommand
+)
+
 generate_export_header(${PROJECT_NAME} BASE_NAME Akonadi2Common EXPORT_FILE_NAME akonadi2common_export.h)
 SET_TARGET_PROPERTIES(${PROJECT_NAME} PROPERTIES LINKER_LANGUAGE CXX)
 qt5_use_modules(${PROJECT_NAME} Network)
diff --git a/examples/dummyresource/CMakeLists.txt b/examples/dummyresource/CMakeLists.txt
index 5e911d2..36b8e54 100644
--- a/examples/dummyresource/CMakeLists.txt
+++ b/examples/dummyresource/CMakeLists.txt
@@ -3,9 +3,9 @@ project(akonadi2_resource_dummy)
 add_definitions(-DQT_PLUGIN)
 include_directories(${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_CURRENT_BINARY_DIR})
 
-generate_flatbuffers(dummycalendar)
 
 add_library(${PROJECT_NAME} SHARED facade.cpp resourcefactory.cpp domainadaptor.cpp resourcefacade.cpp)
+generate_flatbuffers(${PROJECT_NAME} dummycalendar)
 qt5_use_modules(${PROJECT_NAME} Core Network)
 target_link_libraries(${PROJECT_NAME} akonadi2common)
 
-- 
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