Merge topic 'cmake-dir-args' into release-3.23

d2e9478321 Tests: Add RunCMake.CommandLine ExplicitiDirs explicit work directory
78e8f11456 cmake: Correct regression in `-B <dir> <src_dir>`
4091d5c58c Tests: Verify RunCMake.CommandLine ExplicitDirs source/build dirs
1b97f8f35c Tests: Clarify RunCMake.CommandLine ExplicitDirs case names

Acked-by: Kitware Robot <kwrobot@kitware.com>
Tested-by: buildbot <buildbot@kitware.com>
Merge-request: !7030

Source/cmake.cxx

@@ -1556,7 +1556,7 @@ bool cmake::SetDirectoriesFromFile(const std::string& arg)
     // This function is called multiple times with the same path
     if (is_source_dir) {
       this->SetHomeDirectoryViaCommandLine(listPath, HomeDirArgStyle::Plain);
-      if (!no_build_tree) {
+      if (no_build_tree) {
         std::string cwd = cmSystemTools::GetCurrentWorkingDirectory();
         this->SetHomeOutputDirectory(cwd);
       }

Tests/RunCMake/CommandLine/ExplicitDirs-B-S-extra-path-stdout.txt

@@ -0,0 +1,2 @@
+-- CMAKE_SOURCE_DIR='[^']*/Tests/RunCMake/CommandLine/ExplicitDirs'
+-- CMAKE_BINARY_DIR='[^']*/Tests/RunCMake/CommandLine/ExplicitDirs-build'

Tests/RunCMake/CommandLine/ExplicitDirs-B-S-stdout.txt

@@ -0,0 +1,2 @@
+-- CMAKE_SOURCE_DIR='[^']*/Tests/RunCMake/CommandLine/ExplicitDirs'
+-- CMAKE_BINARY_DIR='[^']*/Tests/RunCMake/CommandLine/ExplicitDirs-build'

Tests/RunCMake/CommandLine/ExplicitDirs-B-arg-reverse-order-stdout.txt

@@ -0,0 +1,2 @@
+-- CMAKE_SOURCE_DIR='[^']*/Tests/RunCMake/CommandLine/ExplicitDirs'
+-- CMAKE_BINARY_DIR='[^']*/Tests/RunCMake/CommandLine/ExplicitDirs-build'

Tests/RunCMake/CommandLine/ExplicitDirs-B-arg-stdout.txt

@@ -0,0 +1,2 @@
+-- CMAKE_SOURCE_DIR='[^']*/Tests/RunCMake/CommandLine/ExplicitDirs'
+-- CMAKE_BINARY_DIR='[^']*/Tests/RunCMake/CommandLine/ExplicitDirs-build'

Tests/RunCMake/CommandLine/ExplicitDirs-S-B-extra-path-stdout.txt

@@ -0,0 +1,2 @@
+-- CMAKE_SOURCE_DIR='[^']*/Tests/RunCMake/CommandLine/ExplicitDirs'
+-- CMAKE_BINARY_DIR='[^']*/Tests/RunCMake/CommandLine/ExplicitDirs-build'

Tests/RunCMake/CommandLine/ExplicitDirs-S-B-non-path-stdout.txt

@@ -0,0 +1,2 @@
+-- CMAKE_SOURCE_DIR='[^']*/Tests/RunCMake/CommandLine/ExplicitDirs'
+-- CMAKE_BINARY_DIR='[^']*/Tests/RunCMake/CommandLine/ExplicitDirs-build'

Tests/RunCMake/CommandLine/ExplicitDirs-S-B-non-path2-stdout.txt

@@ -0,0 +1,2 @@
+-- CMAKE_SOURCE_DIR='[^']*/Tests/RunCMake/CommandLine/ExplicitDirs'
+-- CMAKE_BINARY_DIR='[^']*/Tests/RunCMake/CommandLine/ExplicitDirs-build'

Tests/RunCMake/CommandLine/ExplicitDirs-S-B-stdout.txt

@@ -0,0 +1,2 @@
+-- CMAKE_SOURCE_DIR='[^']*/Tests/RunCMake/CommandLine/ExplicitDirs'
+-- CMAKE_BINARY_DIR='[^']*/Tests/RunCMake/CommandLine/ExplicitDirs-build'

Tests/RunCMake/CommandLine/ExplicitDirs-S-S-Sdiffers-stdout.txt

@@ -0,0 +1,2 @@
+-- CMAKE_SOURCE_DIR='[^']*/Tests/RunCMake/CommandLine/ExplicitDirs'
+-- CMAKE_BINARY_DIR='[^']*/Tests/RunCMake/CommandLine/ExplicitDirs-build'

Tests/RunCMake/CommandLine/ExplicitDirs-S-S-Simplicit-stdout.txt

@@ -0,0 +1,2 @@
+-- CMAKE_SOURCE_DIR='[^']*/Tests/RunCMake/CommandLine/ExplicitDirs'
+-- CMAKE_BINARY_DIR='[^']*/Tests/RunCMake/CommandLine/ExplicitDirs-build'

Tests/RunCMake/CommandLine/ExplicitDirs-S-S-differs-stdout.txt

@@ -0,0 +1,2 @@
+-- CMAKE_SOURCE_DIR='[^']*/Tests/RunCMake/CommandLine/ExplicitDirs'
+-- CMAKE_BINARY_DIR='[^']*/Tests/RunCMake/CommandLine/ExplicitDirs-build'

Tests/RunCMake/CommandLine/ExplicitDirs-S-S-same-stdout.txt

@@ -0,0 +1,2 @@
+-- CMAKE_SOURCE_DIR='[^']*/Tests/RunCMake/CommandLine/ExplicitDirs'
+-- CMAKE_BINARY_DIR='[^']*/Tests/RunCMake/CommandLine/ExplicitDirs-build'

Tests/RunCMake/CommandLine/ExplicitDirs-S-arg-build-dir-empty-stdout.txt

@@ -0,0 +1,2 @@
+-- CMAKE_SOURCE_DIR='[^']*/Tests/RunCMake/CommandLine/ExplicitDirsMissing'
+-- CMAKE_BINARY_DIR='[^']*/Tests/RunCMake/CommandLine/ExplicitDirsMissing/build'

Tests/RunCMake/CommandLine/ExplicitDirs-S-arg-build-dir-not-created-stdout.txt

@@ -0,0 +1,2 @@
+-- CMAKE_SOURCE_DIR='[^']*/Tests/RunCMake/CommandLine/ExplicitDirsMissing'
+-- CMAKE_BINARY_DIR='[^']*/Tests/RunCMake/CommandLine/ExplicitDirsMissing/build'

Tests/RunCMake/CommandLine/ExplicitDirs-S-arg-reverse-build-dir-not-created-stdout.txt

@@ -0,0 +1,2 @@
+-- CMAKE_SOURCE_DIR='[^']*/Tests/RunCMake/CommandLine/ExplicitDirsMissing'
+-- CMAKE_BINARY_DIR='[^']*/Tests/RunCMake/CommandLine/ExplicitDirsMissing/build'

Tests/RunCMake/CommandLine/ExplicitDirs-S-arg-reverse-order-stdout.txt

@@ -0,0 +1,2 @@
+-- CMAKE_SOURCE_DIR='[^']*/Tests/RunCMake/CommandLine/ExplicitDirs'
+-- CMAKE_BINARY_DIR='[^']*/Tests/RunCMake/CommandLine/ExplicitDirs-build'

Tests/RunCMake/CommandLine/ExplicitDirs-S-arg-stdout.txt

@@ -0,0 +1,2 @@
+-- CMAKE_SOURCE_DIR='[^']*/Tests/RunCMake/CommandLine/ExplicitDirs'
+-- CMAKE_BINARY_DIR='[^']*/Tests/RunCMake/CommandLine/ExplicitDirs-build'

Tests/RunCMake/CommandLine/ExplicitDirs-S-implicit-differs-stdout.txt

@@ -0,0 +1,2 @@
+-- CMAKE_SOURCE_DIR='[^']*/Tests/RunCMake/CommandLine/ExplicitDirs'
+-- CMAKE_BINARY_DIR='[^']*/Tests/RunCMake/CommandLine/ExplicitDirs-build'

Tests/RunCMake/CommandLine/ExplicitDirs-S-implicit-differs2-stdout.txt

@@ -0,0 +1,2 @@
+-- CMAKE_SOURCE_DIR='[^']*/Tests/RunCMake/CommandLine/ExplicitDirs'
+-- CMAKE_BINARY_DIR='[^']*/Tests/RunCMake/CommandLine/ExplicitDirs-build'

Tests/RunCMake/CommandLine/ExplicitDirs-S-implicit-differs3-stdout.txt

@@ -0,0 +1,2 @@
+-- CMAKE_SOURCE_DIR='[^']*/Tests/RunCMake/CommandLine/ExplicitDirs'
+-- CMAKE_BINARY_DIR='[^']*/Tests/RunCMake/CommandLine/ExplicitDirs-build'

Tests/RunCMake/CommandLine/ExplicitDirs-S-implicit-same-stdout.txt

@@ -0,0 +1,2 @@
+-- CMAKE_SOURCE_DIR='[^']*/Tests/RunCMake/CommandLine/ExplicitDirs'
+-- CMAKE_BINARY_DIR='[^']*/Tests/RunCMake/CommandLine/ExplicitDirs-build'

Tests/RunCMake/CommandLine/ExplicitDirs/CMakeLists.txt

@@ -1,6 +1,9 @@
 cmake_minimum_required(VERSION 3.14)
 project(ExplicitDirs NONE)
 
+message(STATUS "CMAKE_SOURCE_DIR='${CMAKE_SOURCE_DIR}'")
+message(STATUS "CMAKE_BINARY_DIR='${CMAKE_BINARY_DIR}'")
+
 add_custom_command(
   OUTPUT output1.txt
   COMMAND ${CMAKE_COMMAND} -E echo CustomCommand > output1.txt

Tests/RunCMake/CommandLine/RunCMakeTest.cmake

@@ -132,7 +132,7 @@ project(ExplicitDirsMissing LANGUAGES NONE)
 ]=])
   set(RunCMake_TEST_SOURCE_DIR "${source_dir}")
   set(RunCMake_TEST_BINARY_DIR "${source_dir}")
-  run_cmake_with_options(no-S-B -DFOO=BAR)
+  run_cmake_with_options(ExplicitDirs-no-S-B -DFOO=BAR)
 
   file(WRITE ${source_dir}/CMakeLists.txt [=[
 cmake_minimum_required(VERSION 3.13)
@@ -140,66 +140,75 @@ project(ExplicitDirsMissing LANGUAGES NONE)
 if(CMAKE_SOURCE_DIR STREQUAL CMAKE_BINARY_DIR)
   message(FATAL_ERROR "CWD used as binary dir")
 endif()
+message(STATUS "CMAKE_SOURCE_DIR='${CMAKE_SOURCE_DIR}'")
+message(STATUS "CMAKE_BINARY_DIR='${CMAKE_BINARY_DIR}'")
 ]=])
 
   file(REMOVE_RECURSE "${source_dir}/build")
   # Test with a setup where binary_dir won't be created by `run_cmake_with_options`
-  run_cmake_with_options(S-arg-build-dir-not-created -S ${source_dir} build/)
-  run_cmake_with_options(S-arg-reverse-build-dir-not-created build/ -S${source_dir} )
+  run_cmake_with_options(ExplicitDirs-S-arg-build-dir-not-created -S ${source_dir} build/)
+  run_cmake_with_options(ExplicitDirs-S-arg-reverse-build-dir-not-created build/ -S${source_dir} )
 
   file(REMOVE_RECURSE "${source_dir}/build")
   file(MAKE_DIRECTORY "${source_dir}/build")
-  run_cmake_with_options(S-arg-build-dir-empty -S ${source_dir} build/)
+  run_cmake_with_options(ExplicitDirs-S-arg-build-dir-empty -S ${source_dir} build/)
 
   set(source_dir ${RunCMake_SOURCE_DIR}/ExplicitDirs)
   set(binary_dir ${RunCMake_BINARY_DIR}/ExplicitDirs-build)
+  set(working_dir ${RunCMake_BINARY_DIR}/ExplicitDirs-cwd)
 
   set(RunCMake_TEST_SOURCE_DIR "${source_dir}")
   set(RunCMake_TEST_BINARY_DIR "${binary_dir}")
 
+  file(MAKE_DIRECTORY "${working_dir}")
+  set(RunCMake_TEST_COMMAND_WORKING_DIRECTORY "${working_dir}")
+
   file(REMOVE_RECURSE "${binary_dir}")
-  run_cmake_with_options(S-arg -S ${source_dir} ${binary_dir})
-  run_cmake_with_options(S-arg-reverse-order ${binary_dir} -S${source_dir} )
-  run_cmake_with_options(S-no-arg -S )
-  run_cmake_with_options(S-no-arg2 -S -T)
-  run_cmake_with_raw_args(S-no-arg3 [[-S ""]])
-  run_cmake_with_options(S-B -S ${source_dir} -B ${binary_dir})
-  run_cmake_with_options(S-B-extra-path -S ${source_dir} -B ${binary_dir} /extra/path/)
-  run_cmake_with_raw_args(S-B-non-path "-S \"${source_dir}\" -B \"${binary_dir}\" \"\"")
-  run_cmake_with_raw_args(S-B-non-path2 "-S \"${source_dir}\" \"\" -B \"${binary_dir}\"")
+  run_cmake_with_options(ExplicitDirs-S-arg -S ${source_dir} ${binary_dir})
+  run_cmake_with_options(ExplicitDirs-S-arg-reverse-order ${binary_dir} -S${source_dir} )
+  run_cmake_with_options(ExplicitDirs-S-no-arg -S )
+  run_cmake_with_options(ExplicitDirs-S-no-arg2 -S -T)
+  run_cmake_with_raw_args(ExplicitDirs-S-no-arg3 [[-S ""]])
+  run_cmake_with_options(ExplicitDirs-S-B -S ${source_dir} -B ${binary_dir})
+  run_cmake_with_options(ExplicitDirs-S-B-extra-path -S ${source_dir} -B ${binary_dir} /extra/path/)
+  run_cmake_with_raw_args(ExplicitDirs-S-B-non-path "-S \"${source_dir}\" -B \"${binary_dir}\" \"\"")
+  run_cmake_with_raw_args(ExplicitDirs-S-B-non-path2 "-S \"${source_dir}\" \"\" -B \"${binary_dir}\"")
 
   file(REMOVE_RECURSE "${binary_dir}/other_dir")
   file(MAKE_DIRECTORY "${binary_dir}/other_dir")
   file(WRITE "${binary_dir}/other_dir/CMakeLists.txt" [=[ ]=])
-  run_cmake_with_options(S-S-same -S ${source_dir} -S ${source_dir} -B ${binary_dir})
-  run_cmake_with_options(S-S-differs -S ${binary_dir}/other_dir -S ${source_dir} -B ${binary_dir})
-  run_cmake_with_options(S-implicit-same -S ${source_dir} ${source_dir} -B ${binary_dir})
-  run_cmake_with_options(S-implicit-differs -S ${source_dir} ${binary_dir}/other_dir -B ${binary_dir})
-  run_cmake_with_options(S-implicit-differs2 ${binary_dir}/other_dir -S ${source_dir} -B ${binary_dir})
-  run_cmake_with_options(S-implicit-differs3 ${binary_dir}/other_dir ${source_dir} -B ${binary_dir})
-  run_cmake_with_options(S-S-Sdiffers -S ${binary_dir}/other_dir1 -S ${binary_dir}/other_dir2 -S ${source_dir} -B ${binary_dir})
-  run_cmake_with_options(S-S-Simplicit ${binary_dir}/other_dir1 ${binary_dir}/other_dir2 ${source_dir} -B ${binary_dir})
+  run_cmake_with_options(ExplicitDirs-S-S-same -S ${source_dir} -S ${source_dir} -B ${binary_dir})
+  run_cmake_with_options(ExplicitDirs-S-S-differs -S ${binary_dir}/other_dir -S ${source_dir} -B ${binary_dir})
+  run_cmake_with_options(ExplicitDirs-S-implicit-same -S ${source_dir} ${source_dir} -B ${binary_dir})
+  run_cmake_with_options(ExplicitDirs-S-implicit-differs -S ${source_dir} ${binary_dir}/other_dir -B ${binary_dir})
+  run_cmake_with_options(ExplicitDirs-S-implicit-differs2 ${binary_dir}/other_dir -S ${source_dir} -B ${binary_dir})
+  run_cmake_with_options(ExplicitDirs-S-implicit-differs3 ${binary_dir}/other_dir ${source_dir} -B ${binary_dir})
+  run_cmake_with_options(ExplicitDirs-S-S-Sdiffers -S ${binary_dir}/other_dir1 -S ${binary_dir}/other_dir2 -S ${source_dir} -B ${binary_dir})
+  run_cmake_with_options(ExplicitDirs-S-S-Simplicit ${binary_dir}/other_dir1 ${binary_dir}/other_dir2 ${source_dir} -B ${binary_dir})
 
   # make sure that -B can explicitly construct build directories
   file(REMOVE_RECURSE "${binary_dir}")
-  run_cmake_with_options(B-arg -B ${binary_dir} ${source_dir})
+  run_cmake_with_options(ExplicitDirs-B-arg -B ${binary_dir} ${source_dir})
   file(REMOVE_RECURSE "${binary_dir}")
-  run_cmake_with_options(B-arg-reverse-order ${source_dir} -B${binary_dir})
-  run_cmake_with_options(B-no-arg -B )
-  run_cmake_with_options(B-no-arg2 -B -T)
-  run_cmake_with_raw_args(B-no-arg3 [[-B ""]])
+  run_cmake_with_options(ExplicitDirs-B-arg-reverse-order ${source_dir} -B${binary_dir})
+  run_cmake_with_options(ExplicitDirs-B-no-arg -B )
+  run_cmake_with_options(ExplicitDirs-B-no-arg2 -B -T)
+  run_cmake_with_raw_args(ExplicitDirs-B-no-arg3 [[-B ""]])
   file(REMOVE_RECURSE "${binary_dir}")
-  run_cmake_with_options(B-S -B${binary_dir} -S${source_dir})
-  run_cmake_with_options(B-S-extra-path -B${binary_dir} -S${source_dir} /extra/path/)
+  run_cmake_with_options(ExplicitDirs-B-S -B${binary_dir} -S${source_dir})
+  run_cmake_with_options(ExplicitDirs-B-S-extra-path -B${binary_dir} -S${source_dir} /extra/path/)
+
+  unset(RunCMake_TEST_COMMAND_WORKING_DIRECTORY)
 
   message("copied to ${RunCMake_TEST_BINARY_DIR}/initial-cache.txt")
   file(COPY ${RunCMake_SOURCE_DIR}/C_buildsrcdir/initial-cache.txt DESTINATION ${RunCMake_TEST_BINARY_DIR})
 
   # CMAKE_BINARY_DIR should be determined by -B if specified, and CMAKE_SOURCE_DIR determined by -S if specified.
   # Path to initial-cache.txt is relative to the $PWD, which is normally set to ${RunCMake_TEST_BINARY_DIR}.
-  run_cmake_with_options(C_buildsrcdir -B DummyBuildDir -S ${RunCMake_SOURCE_DIR}/C_buildsrcdir/src -C initial-cache.txt)
+  run_cmake_with_options(ExplicitDirs-C_buildsrcdir -B DummyBuildDir -S ${RunCMake_SOURCE_DIR}/C_buildsrcdir/src -C initial-cache.txt)
   # Test that full path works, too.
-  run_cmake_with_options(C_buildsrcdir -B DummyBuildDir -S ${RunCMake_SOURCE_DIR}/C_buildsrcdir/src -C ${RunCMake_TEST_BINARY_DIR}/initial-cache.txt)
+  run_cmake_with_options(ExplicitDirs-C_buildsrcdir -B DummyBuildDir -S ${RunCMake_SOURCE_DIR}/C_buildsrcdir/src -C ${RunCMake_TEST_BINARY_DIR}/initial-cache.txt)
+  run_cmake_with_options(ExplicitDirs-C_buildsrcdir -B DummyBuildDir ${RunCMake_SOURCE_DIR}/C_buildsrcdir/src -C ${RunCMake_TEST_BINARY_DIR}/initial-cache.txt)
 endfunction()
 run_ExplicitDirs()