Diffstat (limited to 'utils.cmake')
1 files changed, 20 insertions, 0 deletions
diff --git a/utils.cmake b/utils.cmake
new file mode 100644
@@ -0,0 +1,20 @@
+ # Adapted from LLVM's toplevel CMakeLists.txt file
+ if( CMAKE_SOURCE_DIR STREQUAL CMAKE_BINARY_DIR AND NOT MSVC_IDE )
+ message(FATAL_ERROR "
+ In-source builds are not allowed. CMake would overwrite the
+ makefiles distributed with utf8proc. Please create a directory
+ and run cmake from there. Building in a subdirectory is
+ fine, e.g.:
+ mkdir build
+ cd build
+ cmake ..
+ This process created the file `CMakeCache.txt' and the
+ directory `CMakeFiles'. Please delete them.