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cmake: disallow in-source builds

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Eidolon 2022-11-08 19:36:40 -06:00
parent 54bfed1bcd
commit e265adf53f
1 changed files with 4 additions and 0 deletions
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4
CMakeLists.txt
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@ -1,5 +1,9 @@
cmake_minimum_required(VERSION 3.14 FATAL_ERROR) cmake_minimum_required(VERSION 3.14 FATAL_ERROR)
if("${CMAKE_CURRENT_BINARY_DIR}" STREQUAL "${CMAKE_CURRENT_SOURCE_DIR}")
message(FATAL_ERROR "In-source builds are blocked. Please build from a separate directory.")
endif()
# Set up CMAKE path # Set up CMAKE path
set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake/Modules/") set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake/Modules/")