From 2146519108ec66300328b7b3979477c7789795d3 Mon Sep 17 00:00:00 2001
From: Raphael Kubo da Costa <rakuco@FreeBSD.org>
Date: Wed, 13 Aug 2014 23:22:11 +0300
Subject: [PATCH 02/30] Do not enter the test/ directories if
 AKONADI_BUILD_TESTS is off.

enable_testing() only determines whether a "test" target and the related
CTest files will be created. And in Akonadi's case it is actually
invoked regardless of the value of the AKONADI_BUILD_TESTS option
because Akonadi includes the CTest module, which calls enable_testing()
based on the value of another variable, BUILD_TESTING.

In any case, whether the executables and libraries that compose
Akonadi's unit tests will be built has nothing to do with
enable_testing(). To make AKONADI_BUILD_TESTS really disable the build
of the unit tests we now avoid entering the tests/ directories at all
when it is off, so that neither tests nor targets they depend on get
built.

REVIEW: 119776
---
 CMakeLists.txt        | 6 +-----
 libs/CMakeLists.txt   | 4 +++-
 server/CMakeLists.txt | 5 ++++-
 3 files changed, 8 insertions(+), 7 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 0c52009..e081d23 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -14,7 +14,7 @@ include(FeatureSummary)
 
 ############### Build Options ###############
 
-include(CTest)
+include(CTest)  # Calls enable_testing().
 include(CTestConfig.cmake)
 option(AKONADI_BUILD_TESTS "Build the Akonadi unit tests." TRUE)
 option(AKONADI_BUILD_QSQLITE "Build the Sqlite backend." TRUE)
@@ -27,10 +27,6 @@ if(NOT DEFINED DATABASE_BACKEND)
   set(DATABASE_BACKEND "MYSQL" CACHE STRING "The default database backend to use for Akonadi. Can be either MYSQL, POSTGRES or SQLITE")
 endif()
 
-if(AKONADI_BUILD_TESTS)
-  enable_testing()
-endif()
-
 ############### CMake Macros ###############
 
 include(InstallSettings)
diff --git a/libs/CMakeLists.txt b/libs/CMakeLists.txt
index de6ab0d..74de6b2 100644
--- a/libs/CMakeLists.txt
+++ b/libs/CMakeLists.txt
@@ -36,5 +36,7 @@ install(FILES
   DESTINATION ${INCLUDE_INSTALL_DIR}/akonadi/private
 )
 
-add_subdirectory(tests)
+if(AKONADI_BUILD_TESTS)
+  add_subdirectory(tests)
+endif()
 
diff --git a/server/CMakeLists.txt b/server/CMakeLists.txt
index e4829f3..275938d 100644
--- a/server/CMakeLists.txt
+++ b/server/CMakeLists.txt
@@ -64,7 +64,10 @@ endmacro()
 add_subdirectory(akonadictl)
 add_subdirectory(control)
 add_subdirectory(src)
-add_subdirectory(tests)
+
+if(AKONADI_BUILD_TESTS)
+  add_subdirectory(tests)
+endif()
 
 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${_ENABLE_EXCEPTIONS}")
 if(MYSQLD_EXECUTABLE)
-- 
2.1.0