Imported Upstream version 2.8.9upstream/2.8.9

1 files changed, 36 insertions, 0 deletions

diff --git a/Modules/CMakeExportBuildSettings.cmake b/Modules/CMakeExportBuildSettings.cmake
new file mode 100644
index 000000000..8d316b941
--- /dev/null
+++ b/Modules/CMakeExportBuildSettings.cmake
@@ -0,0 +1,36 @@
+
+#=============================================================================
+# Copyright 2002-2009 Kitware, Inc.
+#
+# Distributed under the OSI-approved BSD License (the "License");
+# see accompanying file Copyright.txt for details.
+#
+# This software is distributed WITHOUT ANY WARRANTY; without even the
+# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the License for more information.
+#=============================================================================
+# (To distribute this file outside of CMake, substitute the full
+#  License text for the above reference.)
+
+# This module is purposely no longer documented.  It does nothing useful.
+IF(NOT "${CMAKE_MINIMUM_REQUIRED_VERSION}" VERSION_LESS 2.7)
+  MESSAGE(FATAL_ERROR
+    "The functionality of this module has been dropped as of CMake 2.8.  "
+    "It was deemed harmful (confusing users by changing their compiler).  "
+    "Please remove calls to the CMAKE_EXPORT_BUILD_SETTINGS macro and "
+    "stop including this module.  "
+    "If this project generates any files for use by external projects, "
+    "remove any use of the CMakeImportBuildSettings module from them.")
+ENDIF()
+
+# This macro used to store build settings of a project in a file to be
+# loaded by another project using CMAKE_IMPORT_BUILD_SETTINGS.  Now it
+# creates a file that refuses to load (with comment explaining why).
+MACRO(CMAKE_EXPORT_BUILD_SETTINGS SETTINGS_FILE)
+  IF(${SETTINGS_FILE} MATCHES ".+")
+    CONFIGURE_FILE(${CMAKE_ROOT}/Modules/CMakeBuildSettings.cmake.in
+                   ${SETTINGS_FILE} @ONLY IMMEDIATE)
+  ELSE(${SETTINGS_FILE} MATCHES ".+")
+    MESSAGE(SEND_ERROR "CMAKE_EXPORT_BUILD_SETTINGS called with no argument.")
+  ENDIF(${SETTINGS_FILE} MATCHES ".+")
+ENDMACRO(CMAKE_EXPORT_BUILD_SETTINGS)