[Cmake-commits] CMake branch, next, updated. v3.8.0-rc3-615-g6543b1b

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https://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=6543b1b9b1109f14292a3a63546f44ab22e0ed48
commit 6543b1b9b1109f14292a3a63546f44ab22e0ed48
Merge: ae2232a 8e8f111
Author:     Domen Vrankar <domen.vrankar at gmail.com>
AuthorDate: Wed Mar 29 06:21:41 2017 +0000
Commit:     Kitware Robot <kwrobot at kitware.com>
CommitDate: Wed Mar 29 02:22:08 2017 -0400

    Stage topic 'cmake-file-install-symlink-on-nonexistng-path'
    
    Topic-id: 23338
    Topic-url: https://gitlab.kitware.com/cmake/cmake/merge_requests/642


https://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=8e8f1118b947905e0e881ea3d9cc881f5fdce89d
commit 8e8f1118b947905e0e881ea3d9cc881f5fdce89d
Author:     Domen Vrankar <domen.vrankar at gmail.com>
AuthorDate: Wed Mar 29 00:22:52 2017 +0200
Commit:     Domen Vrankar <domen.vrankar at gmail.com>
CommitDate: Wed Mar 29 00:22:52 2017 +0200

    handle non-existing symlink creation locations

diff --git a/Help/manual/cmake.1.rst b/Help/manual/cmake.1.rst
index 063aea1..a11e2f9 100644
--- a/Help/manual/cmake.1.rst
+++ b/Help/manual/cmake.1.rst
@@ -315,6 +315,9 @@ The following ``cmake -E`` commands are available only on UNIX:
 ``create_symlink <old> <new>``
   Create a symbolic link ``<new>`` naming ``<old>``.
 
+.. note::
+  Path to where ``<new>`` symbolic link will be created has to exist beforehand.
+
 Windows-specific Command-Line Tools
 -----------------------------------
 
diff --git a/Source/cmFileCommand.cxx b/Source/cmFileCommand.cxx
index 97292f9..7207d34 100644
--- a/Source/cmFileCommand.cxx
+++ b/Source/cmFileCommand.cxx
@@ -1486,6 +1486,9 @@ bool cmFileCopier::InstallSymlink(const char* fromFile, const char* toFile)
     // Remove the destination file so we can always create the symlink.
     cmSystemTools::RemoveFile(toFile);
 
+    // Create destination directory if it doesn't exist
+    cmSystemTools::MakeDirectory(cmSystemTools::GetFilenamePath(toFile));
+
     // Create the symlink.
     if (!cmSystemTools::CreateSymlink(symlinkTarget, toFile)) {
       std::ostringstream e;
diff --git a/Tests/RunCMake/file/INSTALL-SYMLINK-stdout.txt b/Tests/RunCMake/file/INSTALL-SYMLINK-stdout.txt
new file mode 100644
index 0000000..9fb8e10
--- /dev/null
+++ b/Tests/RunCMake/file/INSTALL-SYMLINK-stdout.txt
@@ -0,0 +1,3 @@
+-- Before Installing
+-- Installing: .*/Tests/RunCMake/file/INSTALL-SYMLINK-build/dst/current_dir_symlink
+-- After Installing
diff --git a/Tests/RunCMake/file/INSTALL-SYMLINK.cmake b/Tests/RunCMake/file/INSTALL-SYMLINK.cmake
new file mode 100644
index 0000000..5a4284a
--- /dev/null
+++ b/Tests/RunCMake/file/INSTALL-SYMLINK.cmake
@@ -0,0 +1,13 @@
+set(src "${CMAKE_CURRENT_BINARY_DIR}/src")
+set(dst "${CMAKE_CURRENT_BINARY_DIR}/dst")
+file(REMOVE RECURSE "${src}")
+file(REMOVE RECURSE "${dst}")
+
+file(MAKE_DIRECTORY "${src}")
+execute_process(COMMAND
+  ${CMAKE_COMMAND} -E create_symlink source "${src}/current_dir_symlink")
+
+message(STATUS "Before Installing")
+file(INSTALL FILES "${src}/current_dir_symlink"
+  DESTINATION ${dst} TYPE DIRECTORY)
+message(STATUS "After Installing")
diff --git a/Tests/RunCMake/file/RunCMakeTest.cmake b/Tests/RunCMake/file/RunCMakeTest.cmake
index 3f3c0da..63cbdd9 100644
--- a/Tests/RunCMake/file/RunCMakeTest.cmake
+++ b/Tests/RunCMake/file/RunCMakeTest.cmake
@@ -36,4 +36,5 @@ run_cmake(GLOB-noexp-LIST_DIRECTORIES)
 
 if(NOT WIN32 OR CYGWIN)
   run_cmake(GLOB_RECURSE-cyclic-recursion)
+  run_cmake(INSTALL-SYMLINK)
 endif()

-----------------------------------------------------------------------

Summary of changes:
 Help/manual/cmake.1.rst                        |    3 +++
 Source/cmFileCommand.cxx                       |    3 +++
 Tests/RunCMake/file/INSTALL-SYMLINK-stdout.txt |    3 +++
 Tests/RunCMake/file/INSTALL-SYMLINK.cmake      |   13 +++++++++++++
 Tests/RunCMake/file/RunCMakeTest.cmake         |    1 +
 5 files changed, 23 insertions(+)
 create mode 100644 Tests/RunCMake/file/INSTALL-SYMLINK-stdout.txt
 create mode 100644 Tests/RunCMake/file/INSTALL-SYMLINK.cmake


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