Merge topic 'project-include-multiple'

704acca96b CMAKE_PROJECT_INCLUDE: Add support for including multiple files

Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !8884

20 files changed, 72 insertions, 22 deletions

diff --git a/Tests/RunCMake/project/CodeInjection-stdout.txt b/Tests/RunCMake/project/CodeInjection-stdout.txt
deleted file mode 100644
index 88ac966..0000000
--- a/Tests/RunCMake/project/CodeInjection-stdout.txt
+++ /dev/null
@@ -1,10 +0,0 @@
-(-- )?Included CMAKE_PROJECT_INCLUDE_BEFORE
-(-- )?Included CMAKE_TOOLCHAIN_FILE
-.*Included CMAKE_PROJECT_TOP_LEVEL_INCLUDES first file
-(-- )?Included CMAKE_PROJECT_TOP_LEVEL_INCLUDES second file
-(-- )?Included CMAKE_PROJECT_INCLUDE
-(-- )?Calling sub-project
-(-- )?Included CMAKE_PROJECT_INCLUDE_BEFORE
-(-- )?Included CMAKE_PROJECT_SubProj_INCLUDE_BEFORE
-(-- )?Included CMAKE_PROJECT_INCLUDE
-(-- )?Included CMAKE_PROJECT_SubProj_INCLUDE
diff --git a/Tests/RunCMake/project/CodeInjection/cmake_project_include.cmake b/Tests/RunCMake/project/CodeInjection/cmake_project_include.cmake
deleted file mode 100644
index f3f0a7e..0000000
--- a/Tests/RunCMake/project/CodeInjection/cmake_project_include.cmake
+++ /dev/null
@@ -1 +0,0 @@
-message(STATUS "Included CMAKE_PROJECT_INCLUDE")
diff --git a/Tests/RunCMake/project/CodeInjection/cmake_project_include_before.cmake b/Tests/RunCMake/project/CodeInjection/cmake_project_include_before.cmake
deleted file mode 100644
index 01d53c9..0000000
--- a/Tests/RunCMake/project/CodeInjection/cmake_project_include_before.cmake
+++ /dev/null
@@ -1 +0,0 @@
-message(STATUS "Included CMAKE_PROJECT_INCLUDE_BEFORE")
diff --git a/Tests/RunCMake/project/CodeInjection/cmake_project_includes_1.cmake b/Tests/RunCMake/project/CodeInjection/cmake_project_includes_1.cmake
new file mode 100644
index 0000000..2bc65cf
--- /dev/null
+++ b/Tests/RunCMake/project/CodeInjection/cmake_project_includes_1.cmake
@@ -0,0 +1 @@
+message(STATUS "Included CMAKE_PROJECT_INCLUDE first file")
diff --git a/Tests/RunCMake/project/CodeInjection/cmake_project_includes_2.cmake b/Tests/RunCMake/project/CodeInjection/cmake_project_includes_2.cmake
new file mode 100644
index 0000000..df7240c
--- /dev/null
+++ b/Tests/RunCMake/project/CodeInjection/cmake_project_includes_2.cmake
@@ -0,0 +1 @@
+message(STATUS "Included CMAKE_PROJECT_INCLUDE second file")
diff --git a/Tests/RunCMake/project/CodeInjection/cmake_project_includes_before_1.cmake b/Tests/RunCMake/project/CodeInjection/cmake_project_includes_before_1.cmake
new file mode 100644
index 0000000..20bea78
--- /dev/null
+++ b/Tests/RunCMake/project/CodeInjection/cmake_project_includes_before_1.cmake
@@ -0,0 +1 @@
+message(STATUS "Included CMAKE_PROJECT_INCLUDE_BEFORE first file")
diff --git a/Tests/RunCMake/project/CodeInjection/cmake_project_includes_before_2.cmake b/Tests/RunCMake/project/CodeInjection/cmake_project_includes_before_2.cmake
new file mode 100644
index 0000000..91b59d1
--- /dev/null
+++ b/Tests/RunCMake/project/CodeInjection/cmake_project_includes_before_2.cmake
@@ -0,0 +1 @@
+message(STATUS "Included CMAKE_PROJECT_INCLUDE_BEFORE second file")
diff --git a/Tests/RunCMake/project/CodeInjection/cmake_project_subproj_include.cmake b/Tests/RunCMake/project/CodeInjection/cmake_project_subproj_include.cmake
deleted file mode 100644
index d68de6a..0000000
--- a/Tests/RunCMake/project/CodeInjection/cmake_project_subproj_include.cmake
+++ /dev/null
@@ -1 +0,0 @@
-message(STATUS "Included CMAKE_PROJECT_SubProj_INCLUDE")
diff --git a/Tests/RunCMake/project/CodeInjection/cmake_project_subproj_include_before.cmake b/Tests/RunCMake/project/CodeInjection/cmake_project_subproj_include_before.cmake
deleted file mode 100644
index ef3bfc0..0000000
--- a/Tests/RunCMake/project/CodeInjection/cmake_project_subproj_include_before.cmake
+++ /dev/null
@@ -1 +0,0 @@
-message(STATUS "Included CMAKE_PROJECT_SubProj_INCLUDE_BEFORE")
diff --git a/Tests/RunCMake/project/CodeInjection/cmake_project_subproj_includes_1.cmake b/Tests/RunCMake/project/CodeInjection/cmake_project_subproj_includes_1.cmake
new file mode 100644
index 0000000..fe0fe4a
--- /dev/null
+++ b/Tests/RunCMake/project/CodeInjection/cmake_project_subproj_includes_1.cmake
@@ -0,0 +1 @@
+message(STATUS "Included CMAKE_PROJECT_SubProj_INCLUDE first file")
diff --git a/Tests/RunCMake/project/CodeInjection/cmake_project_subproj_includes_2.cmake b/Tests/RunCMake/project/CodeInjection/cmake_project_subproj_includes_2.cmake
new file mode 100644
index 0000000..c36fb52
--- /dev/null
+++ b/Tests/RunCMake/project/CodeInjection/cmake_project_subproj_includes_2.cmake
@@ -0,0 +1 @@
+message(STATUS "Included CMAKE_PROJECT_SubProj_INCLUDE second file")
diff --git a/Tests/RunCMake/project/CodeInjection/cmake_project_subproj_includes_before_1.cmake b/Tests/RunCMake/project/CodeInjection/cmake_project_subproj_includes_before_1.cmake
new file mode 100644
index 0000000..23ae05a
--- /dev/null
+++ b/Tests/RunCMake/project/CodeInjection/cmake_project_subproj_includes_before_1.cmake
@@ -0,0 +1 @@
+message(STATUS "Included CMAKE_PROJECT_SubProj_INCLUDE_BEFORE first file")
diff --git a/Tests/RunCMake/project/CodeInjection/cmake_project_subproj_includes_before_2.cmake b/Tests/RunCMake/project/CodeInjection/cmake_project_subproj_includes_before_2.cmake
new file mode 100644
index 0000000..17f1d29
--- /dev/null
+++ b/Tests/RunCMake/project/CodeInjection/cmake_project_subproj_includes_before_2.cmake
@@ -0,0 +1 @@
+message(STATUS "Included CMAKE_PROJECT_SubProj_INCLUDE_BEFORE second file")
diff --git a/Tests/RunCMake/project/CodeInjection/initial_cache.cmake b/Tests/RunCMake/project/CodeInjection/initial_cache_1.cmake
index 6c8995b..43bb817 100644
--- a/Tests/RunCMake/project/CodeInjection/initial_cache.cmake
+++ b/Tests/RunCMake/project/CodeInjection/initial_cache_1.cmake
@@ -1,10 +1,9 @@
 set(CMAKE_TOOLCHAIN_FILE                 "${CMAKE_CURRENT_LIST_DIR}/passthrough_toolchain_file.cmake" CACHE FILEPATH "")
-set(CMAKE_PROJECT_INCLUDE                "${CMAKE_CURRENT_LIST_DIR}/cmake_project_include.cmake" CACHE FILEPATH "")
-set(CMAKE_PROJECT_INCLUDE_BEFORE         "${CMAKE_CURRENT_LIST_DIR}/cmake_project_include_before.cmake" CACHE FILEPATH "")
-set(CMAKE_PROJECT_SubProj_INCLUDE        "${CMAKE_CURRENT_LIST_DIR}/cmake_project_subproj_include.cmake" CACHE FILEPATH "")
-set(CMAKE_PROJECT_SubProj_INCLUDE_BEFORE "${CMAKE_CURRENT_LIST_DIR}/cmake_project_subproj_include_before.cmake" CACHE FILEPATH "")
+set(CMAKE_PROJECT_INCLUDE                "${CMAKE_CURRENT_LIST_DIR}/cmake_project_includes_1.cmake" CACHE FILEPATH "")
+set(CMAKE_PROJECT_INCLUDE_BEFORE         "${CMAKE_CURRENT_LIST_DIR}/cmake_project_includes_before_1.cmake" CACHE FILEPATH "")
+set(CMAKE_PROJECT_SubProj_INCLUDE        "${CMAKE_CURRENT_LIST_DIR}/cmake_project_subproj_includes_1.cmake" CACHE FILEPATH "")
+set(CMAKE_PROJECT_SubProj_INCLUDE_BEFORE "${CMAKE_CURRENT_LIST_DIR}/cmake_project_subproj_includes_before_1.cmake" CACHE FILEPATH "")
 set(CMAKE_PROJECT_TOP_LEVEL_INCLUDES
   "${CMAKE_CURRENT_LIST_DIR}/cmake_project_top_level_includes_1.cmake"
-  "${CMAKE_CURRENT_LIST_DIR}/cmake_project_top_level_includes_2.cmake"
-  CACHE STRING ""
+  CACHE FILEPATH ""
 )
diff --git a/Tests/RunCMake/project/CodeInjection/initial_cache_2.cmake b/Tests/RunCMake/project/CodeInjection/initial_cache_2.cmake
new file mode 100644
index 0000000..09fcbfd
--- /dev/null
+++ b/Tests/RunCMake/project/CodeInjection/initial_cache_2.cmake
@@ -0,0 +1,27 @@
+set(CMAKE_TOOLCHAIN_FILE
+  "${CMAKE_CURRENT_LIST_DIR}/passthrough_toolchain_file.cmake" CACHE FILEPATH "")
+set(CMAKE_PROJECT_INCLUDE
+  "${CMAKE_CURRENT_LIST_DIR}/cmake_project_includes_1.cmake"
+  "${CMAKE_CURRENT_LIST_DIR}/cmake_project_includes_2.cmake"
+  CACHE STRING ""
+)
+set(CMAKE_PROJECT_INCLUDE_BEFORE
+  "${CMAKE_CURRENT_LIST_DIR}/cmake_project_includes_before_1.cmake"
+  "${CMAKE_CURRENT_LIST_DIR}/cmake_project_includes_before_2.cmake"
+  CACHE STRING ""
+)
+set(CMAKE_PROJECT_SubProj_INCLUDE
+  "${CMAKE_CURRENT_LIST_DIR}/cmake_project_subproj_includes_1.cmake"
+  "${CMAKE_CURRENT_LIST_DIR}/cmake_project_subproj_includes_2.cmake"
+  CACHE STRING ""
+)
+set(CMAKE_PROJECT_SubProj_INCLUDE_BEFORE
+  "${CMAKE_CURRENT_LIST_DIR}/cmake_project_subproj_includes_before_1.cmake"
+  "${CMAKE_CURRENT_LIST_DIR}/cmake_project_subproj_includes_before_2.cmake"
+  CACHE STRING ""
+)
+set(CMAKE_PROJECT_TOP_LEVEL_INCLUDES
+  "${CMAKE_CURRENT_LIST_DIR}/cmake_project_top_level_includes_1.cmake"
+  "${CMAKE_CURRENT_LIST_DIR}/cmake_project_top_level_includes_2.cmake"
+  CACHE STRING ""
+)
diff --git a/Tests/RunCMake/project/CodeInjection1-stdout.txt b/Tests/RunCMake/project/CodeInjection1-stdout.txt
new file mode 100644
index 0000000..7a780b7
--- /dev/null
+++ b/Tests/RunCMake/project/CodeInjection1-stdout.txt
@@ -0,0 +1,9 @@
+(-- )?Included CMAKE_PROJECT_INCLUDE_BEFORE first file
+(-- )?Included CMAKE_TOOLCHAIN_FILE
+.*Included CMAKE_PROJECT_TOP_LEVEL_INCLUDES first file
+(-- )?Included CMAKE_PROJECT_INCLUDE first file
+(-- )?Calling sub-project
+(-- )?Included CMAKE_PROJECT_INCLUDE_BEFORE first file
+(-- )?Included CMAKE_PROJECT_SubProj_INCLUDE_BEFORE first file
+(-- )?Included CMAKE_PROJECT_INCLUDE first file
+(-- )?Included CMAKE_PROJECT_SubProj_INCLUDE first file
diff --git a/Tests/RunCMake/project/CodeInjection.cmake b/Tests/RunCMake/project/CodeInjection1.cmake
index dcf56a1..dcf56a1 100644
--- a/Tests/RunCMake/project/CodeInjection.cmake
+++ b/Tests/RunCMake/project/CodeInjection1.cmake
diff --git a/Tests/RunCMake/project/CodeInjection2-stdout.txt b/Tests/RunCMake/project/CodeInjection2-stdout.txt
new file mode 100644
index 0000000..5c18cdf
--- /dev/null
+++ b/Tests/RunCMake/project/CodeInjection2-stdout.txt
@@ -0,0 +1,16 @@
+(-- )?Included CMAKE_PROJECT_INCLUDE_BEFORE first file
+(-- )?Included CMAKE_PROJECT_INCLUDE_BEFORE second file
+(-- )?Included CMAKE_TOOLCHAIN_FILE
+.*Included CMAKE_PROJECT_TOP_LEVEL_INCLUDES first file
+(-- )?Included CMAKE_PROJECT_TOP_LEVEL_INCLUDES second file
+(-- )?Included CMAKE_PROJECT_INCLUDE first file
+(-- )?Included CMAKE_PROJECT_INCLUDE second file
+(-- )?Calling sub-project
+(-- )?Included CMAKE_PROJECT_INCLUDE_BEFORE first file
+(-- )?Included CMAKE_PROJECT_INCLUDE_BEFORE second file
+(-- )?Included CMAKE_PROJECT_SubProj_INCLUDE_BEFORE first file
+(-- )?Included CMAKE_PROJECT_SubProj_INCLUDE_BEFORE second file
+(-- )?Included CMAKE_PROJECT_INCLUDE first file
+(-- )?Included CMAKE_PROJECT_INCLUDE second file
+(-- )?Included CMAKE_PROJECT_SubProj_INCLUDE first file
+(-- )?Included CMAKE_PROJECT_SubProj_INCLUDE second file
diff --git a/Tests/RunCMake/project/CodeInjection2.cmake b/Tests/RunCMake/project/CodeInjection2.cmake
new file mode 100644
index 0000000..dcf56a1
--- /dev/null
+++ b/Tests/RunCMake/project/CodeInjection2.cmake
@@ -0,0 +1 @@
+add_subdirectory(CodeInjection)
diff --git a/Tests/RunCMake/project/RunCMakeTest.cmake b/Tests/RunCMake/project/RunCMakeTest.cmake
index 0f3716f..4ec1d48 100644
--- a/Tests/RunCMake/project/RunCMakeTest.cmake
+++ b/Tests/RunCMake/project/RunCMakeTest.cmake
@@ -5,8 +5,12 @@ include(RunCMake)
 # which tests some of the individual variables one at a time.
 # Here, we are focused on testing that the variables are all injected
 # at the expected points in the expected order.
-run_cmake_with_options(CodeInjection
-  -C "${CMAKE_CURRENT_LIST_DIR}/CodeInjection/initial_cache.cmake"
+run_cmake_with_options(CodeInjection1
+  -C "${CMAKE_CURRENT_LIST_DIR}/CodeInjection/initial_cache_1.cmake"
+)
+# This checks that List variables are allowed.
+run_cmake_with_options(CodeInjection2
+        -C "${CMAKE_CURRENT_LIST_DIR}/CodeInjection/initial_cache_2.cmake"
 )
 
 if(CMake_TEST_RESOURCES)