diff options
Diffstat (limited to 'cmakemodules/MacroEnsureOutOfSourceBuild.cmake')
| -rw-r--r-- | cmakemodules/MacroEnsureOutOfSourceBuild.cmake | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/cmakemodules/MacroEnsureOutOfSourceBuild.cmake b/cmakemodules/MacroEnsureOutOfSourceBuild.cmake new file mode 100644 index 0000000..ef4d525 --- /dev/null +++ b/cmakemodules/MacroEnsureOutOfSourceBuild.cmake @@ -0,0 +1,16 @@ +# - MACRO_ENSURE_OUT_OF_SOURCE_BUILD(<errorMessage>) +# MACRO_ENSURE_OUT_OF_SOURCE_BUILD(<errorMessage>) + +# Copyright (c) 2006, Alexander Neundorf, <[email protected]> +# +# Redistribution and use is allowed according to the terms of the BSD license. +# For details see the accompanying COPYING-CMAKE-SCRIPTS file. + +MACRO (MACRO_ENSURE_OUT_OF_SOURCE_BUILD _errorMessage) + + STRING(COMPARE EQUAL "${CMAKE_SOURCE_DIR}" "${CMAKE_BINARY_DIR}" insource) + IF(insource) + MESSAGE(FATAL_ERROR "${_errorMessage}") + ENDIF(insource) + +ENDMACRO (MACRO_ENSURE_OUT_OF_SOURCE_BUILD) |