Tests: Speed up RunCMake.include_directories test

Remove unnecessary language initializations.  Change the main
CMakeLists.txt project() call to specify NONE.  Use enable_language(CXX)
instead of project() in cases that need it to avoid enabling C too.

11 files changed, 11 insertions, 11 deletions

diff --git a/Tests/RunCMake/include_directories/BinaryDirectoryInInterface.cmake b/Tests/RunCMake/include_directories/BinaryDirectoryInInterface.cmake
index 8754540..67ee7de 100644
--- a/Tests/RunCMake/include_directories/BinaryDirectoryInInterface.cmake
+++ b/Tests/RunCMake/include_directories/BinaryDirectoryInInterface.cmake
@@ -1,5 +1,5 @@
 
-project(BinaryDirectoryInInterface)
+enable_language(CXX)
 
 add_library(testTarget "${CMAKE_CURRENT_SOURCE_DIR}/empty.cpp")
 target_include_directories(testTarget INTERFACE "${CMAKE_CURRENT_BINARY_DIR}/foo")
diff --git a/Tests/RunCMake/include_directories/CMakeLists.txt b/Tests/RunCMake/include_directories/CMakeLists.txt
index 96a785a..5cd4825 100644
--- a/Tests/RunCMake/include_directories/CMakeLists.txt
+++ b/Tests/RunCMake/include_directories/CMakeLists.txt
@@ -1,5 +1,5 @@
 cmake_minimum_required(VERSION 3.0)
-project(${RunCMake_TEST} CXX)
+project(${RunCMake_TEST} NONE)
 if(NOT TEST_FILE)
   set(TEST_FILE ${RunCMake_TEST}.cmake)
 endif()
diff --git a/Tests/RunCMake/include_directories/DebugIncludes.cmake b/Tests/RunCMake/include_directories/DebugIncludes.cmake
index bbc9e46..10a4c50 100644
--- a/Tests/RunCMake/include_directories/DebugIncludes.cmake
+++ b/Tests/RunCMake/include_directories/DebugIncludes.cmake
@@ -1,5 +1,5 @@
 
-project(DebugIncludes)
+enable_language(CXX)
 
 set(CMAKE_DEBUG_TARGET_PROPERTIES INCLUDE_DIRECTORIES)
 
diff --git a/Tests/RunCMake/include_directories/DirInInstallPrefix.cmake b/Tests/RunCMake/include_directories/DirInInstallPrefix.cmake
index d6f08bd..fab7717 100644
--- a/Tests/RunCMake/include_directories/DirInInstallPrefix.cmake
+++ b/Tests/RunCMake/include_directories/DirInInstallPrefix.cmake
@@ -1,4 +1,4 @@
-
+enable_language(CXX)
 add_library(testTarget empty.cpp)
 target_include_directories(testTarget INTERFACE "${CMAKE_INSTALL_PREFIX}/dir")
 
diff --git a/Tests/RunCMake/include_directories/ImportedTarget.cmake b/Tests/RunCMake/include_directories/ImportedTarget.cmake
index e1a20b1..f752f98 100644
--- a/Tests/RunCMake/include_directories/ImportedTarget.cmake
+++ b/Tests/RunCMake/include_directories/ImportedTarget.cmake
@@ -1,5 +1,5 @@
 
-project(ImportedTarget)
+enable_language(CXX)
 
 add_library(testTarget "${CMAKE_CURRENT_SOURCE_DIR}/empty.cpp")
 
diff --git a/Tests/RunCMake/include_directories/InstallPrefixInInterface.cmake b/Tests/RunCMake/include_directories/InstallPrefixInInterface.cmake
index 0f08e58..8d777f5 100644
--- a/Tests/RunCMake/include_directories/InstallPrefixInInterface.cmake
+++ b/Tests/RunCMake/include_directories/InstallPrefixInInterface.cmake
@@ -1,5 +1,5 @@
 
-project(InstallPrefixInInterface)
+enable_language(CXX)
 
 add_library(testTarget "${CMAKE_CURRENT_SOURCE_DIR}/empty.cpp")
 target_include_directories(testTarget INTERFACE "${CMAKE_INSTALL_PREFIX}/foo")
diff --git a/Tests/RunCMake/include_directories/RelativePathInGenex.cmake b/Tests/RunCMake/include_directories/RelativePathInGenex.cmake
index f72cf3a..070a381 100644
--- a/Tests/RunCMake/include_directories/RelativePathInGenex.cmake
+++ b/Tests/RunCMake/include_directories/RelativePathInGenex.cmake
@@ -1,5 +1,5 @@
 
-project(RelativePathInInterface)
+enable_language(CXX)
 
 add_library(testTarget "${CMAKE_CURRENT_SOURCE_DIR}/empty.cpp")
 set_property(TARGET testTarget PROPERTY INTERFACE_INCLUDE_DIRECTORIES "$<1:foo>")
diff --git a/Tests/RunCMake/include_directories/RelativePathInInterface.cmake b/Tests/RunCMake/include_directories/RelativePathInInterface.cmake
index f2ce54a..4c4727d 100644
--- a/Tests/RunCMake/include_directories/RelativePathInInterface.cmake
+++ b/Tests/RunCMake/include_directories/RelativePathInInterface.cmake
@@ -1,5 +1,5 @@
 
-project(RelativePathInInterface)
+enable_language(CXX)
 
 add_library(testTarget "${CMAKE_CURRENT_SOURCE_DIR}/empty.cpp")
 set_property(TARGET testTarget PROPERTY INTERFACE_INCLUDE_DIRECTORIES "foo")
diff --git a/Tests/RunCMake/include_directories/SourceDirectoryInInterface.cmake b/Tests/RunCMake/include_directories/SourceDirectoryInInterface.cmake
index c9a9c45..f814a3c 100644
--- a/Tests/RunCMake/include_directories/SourceDirectoryInInterface.cmake
+++ b/Tests/RunCMake/include_directories/SourceDirectoryInInterface.cmake
@@ -1,5 +1,5 @@
 
-project(SourceDirectoryInInterface)
+enable_language(CXX)
 
 add_library(testTarget "${CMAKE_CURRENT_SOURCE_DIR}/empty.cpp")
 target_include_directories(testTarget INTERFACE "${CMAKE_CURRENT_SOURCE_DIR}/foo")
diff --git a/Tests/RunCMake/include_directories/export-NOWARN.cmake b/Tests/RunCMake/include_directories/export-NOWARN.cmake
index 307ce5a..50720a0 100644
--- a/Tests/RunCMake/include_directories/export-NOWARN.cmake
+++ b/Tests/RunCMake/include_directories/export-NOWARN.cmake
@@ -1,4 +1,4 @@
-
+enable_language(CXX)
 add_library(foo empty.cpp)
 set_property(TARGET foo APPEND PROPERTY INTERFACE_INCLUDE_DIRECTORIES $<0:>/include/subdir)
 set_property(TARGET foo APPEND PROPERTY INTERFACE_INCLUDE_DIRECTORIES $<INSTALL_PREFIX>/include/subdir)
diff --git a/Tests/RunCMake/include_directories/incomplete-genex.cmake b/Tests/RunCMake/include_directories/incomplete-genex.cmake
index b6900a4..976695a 100644
--- a/Tests/RunCMake/include_directories/incomplete-genex.cmake
+++ b/Tests/RunCMake/include_directories/incomplete-genex.cmake
@@ -1,4 +1,4 @@
-project(incomplete-genex)
+enable_language(CXX)
 
 cmake_policy(SET CMP0022 NEW)
 cmake_policy(SET CMP0023 NEW)