FindPython: Enable C language in tests that find the Development component

Since commit 5537ccd814 (FindPython: Tests optimizations, 2020-10-01)
some FindPython tests fail because the Development component cannot be
found without knowing `CMAKE_LIBRARY_ARCHITECTURE`.  Enable at least one
language in each of these test cases to get that value.  This is
consistent with use in practice because the Development component does
not make much sense without a language to compile sources anyway.

Fixes: #21277

10 files changed, 10 insertions, 10 deletions

diff --git a/Tests/FindPython/ArtifactsInteractive/CMakeLists.txt b/Tests/FindPython/ArtifactsInteractive/CMakeLists.txt
index 8ada221..524be92 100644
--- a/Tests/FindPython/ArtifactsInteractive/CMakeLists.txt
+++ b/Tests/FindPython/ArtifactsInteractive/CMakeLists.txt
@@ -1,6 +1,6 @@
 cmake_minimum_required(VERSION 3.1)
 
-project(TestArtifactsInteractive LANGUAGES NONE)
+project(TestArtifactsInteractive LANGUAGES C)
 
 set (components Interpreter Development)
 if (CMake_TEST_FindPython_NumPy)
diff --git a/Tests/FindPython/ExactVersion/CMakeLists.txt b/Tests/FindPython/ExactVersion/CMakeLists.txt
index 4aa748b..60abb26 100644
--- a/Tests/FindPython/ExactVersion/CMakeLists.txt
+++ b/Tests/FindPython/ExactVersion/CMakeLists.txt
@@ -1,6 +1,6 @@
 cmake_minimum_required(VERSION 3.1)
 
-project(TestExactVersion LANGUAGES NONE)
+project(TestExactVersion LANGUAGES C)
 
 find_package(Python${Python_MAJOR_VERSION} ${Python_REQUESTED_VERSION} COMPONENTS Interpreter Development)
 if(NOT Python${Python_MAJOR_VERSION}_FOUND)
diff --git a/Tests/FindPython/NumPy/CMakeLists.txt b/Tests/FindPython/NumPy/CMakeLists.txt
index f557026..3e17f68 100644
--- a/Tests/FindPython/NumPy/CMakeLists.txt
+++ b/Tests/FindPython/NumPy/CMakeLists.txt
@@ -1,6 +1,6 @@
 cmake_minimum_required(VERSION 3.1)
 
-project(TestNumPy C)
+project(TestNumPy LANGUAGES C)
 
 find_package (Python2 REQUIRED COMPONENTS Interpreter Development NumPy)
 find_package (Python3 REQUIRED COMPONENTS Interpreter Development NumPy)
diff --git a/Tests/FindPython/NumPyOnly/CMakeLists.txt b/Tests/FindPython/NumPyOnly/CMakeLists.txt
index a5db603..bedc627 100644
--- a/Tests/FindPython/NumPyOnly/CMakeLists.txt
+++ b/Tests/FindPython/NumPyOnly/CMakeLists.txt
@@ -1,6 +1,6 @@
 cmake_minimum_required(VERSION 3.1)
 
-project(TestNumPyOnly C)
+project(TestNumPyOnly LANGUAGES C)
 
 find_package(Python2 REQUIRED COMPONENTS NumPy)
 find_package(Python3 REQUIRED COMPONENTS NumPy)
diff --git a/Tests/FindPython/PyPy/CMakeLists.txt b/Tests/FindPython/PyPy/CMakeLists.txt
index 6539b63..4cf7c0a 100644
--- a/Tests/FindPython/PyPy/CMakeLists.txt
+++ b/Tests/FindPython/PyPy/CMakeLists.txt
@@ -1,6 +1,6 @@
 cmake_minimum_required(VERSION 3.1)
 
-project(TestPyPy LANGUAGES NONE)
+project(TestPyPy LANGUAGES C)
 
 set (Python_FIND_IMPLEMENTATIONS PyPy)
 
diff --git a/Tests/FindPython/PyPy2/CMakeLists.txt b/Tests/FindPython/PyPy2/CMakeLists.txt
index 4efea23..ebfc9ab 100644
--- a/Tests/FindPython/PyPy2/CMakeLists.txt
+++ b/Tests/FindPython/PyPy2/CMakeLists.txt
@@ -1,6 +1,6 @@
 cmake_minimum_required(VERSION 3.1)
 
-project(TestPyPy2 LANGUAGES NONE)
+project(TestPyPy2 LANGUAGES C)
 
 set (Python2_FIND_IMPLEMENTATIONS "PyPy")
 
diff --git a/Tests/FindPython/PyPy3/CMakeLists.txt b/Tests/FindPython/PyPy3/CMakeLists.txt
index 7454a68..bf7cd61 100644
--- a/Tests/FindPython/PyPy3/CMakeLists.txt
+++ b/Tests/FindPython/PyPy3/CMakeLists.txt
@@ -1,6 +1,6 @@
 cmake_minimum_required(VERSION 3.1)
 
-project(TestPyPy3 LANGUAGES NONE)
+project(TestPyPy3 LANGUAGES C)
 
 set (Python3_FIND_IMPLEMENTATIONS "PyPy")
 
diff --git a/Tests/FindPython/RequiredArtifacts/CMakeLists.txt b/Tests/FindPython/RequiredArtifacts/CMakeLists.txt
index 6e854e3..ae50f32 100644
--- a/Tests/FindPython/RequiredArtifacts/CMakeLists.txt
+++ b/Tests/FindPython/RequiredArtifacts/CMakeLists.txt
@@ -1,6 +1,6 @@
 cmake_minimum_required(VERSION 3.1)
 
-project(TestRequiredArtifacts LANGUAGES NONE)
+project(TestRequiredArtifacts LANGUAGES C)
 
 include(CTest)
 
diff --git a/Tests/FindPython/RequiredArtifacts/Check/CMakeLists.txt b/Tests/FindPython/RequiredArtifacts/Check/CMakeLists.txt
index 036407f..287cfdb 100644
--- a/Tests/FindPython/RequiredArtifacts/Check/CMakeLists.txt
+++ b/Tests/FindPython/RequiredArtifacts/Check/CMakeLists.txt
@@ -1,6 +1,6 @@
 cmake_minimum_required(VERSION 3.1)
 
-project(TestRequiredArtifacts.Check LANGUAGES NONE)
+project(TestRequiredArtifacts.Check LANGUAGES C)
 
 set (components)
 if (CHECK_INTERPRETER)
diff --git a/Tests/FindPython/VersionRange/CMakeLists.txt b/Tests/FindPython/VersionRange/CMakeLists.txt
index 0d946f5..e8873cb 100644
--- a/Tests/FindPython/VersionRange/CMakeLists.txt
+++ b/Tests/FindPython/VersionRange/CMakeLists.txt
@@ -1,6 +1,6 @@
 cmake_minimum_required (VERSION 3.18...3.19)
 
-project (TestVersionRange LANGUAGES NONE)
+project (TestVersionRange LANGUAGES C)
 
 
 find_package (${Python} ${Python_REQUESTED_VERSION} EXACT COMPONENTS Interpreter)