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Fixes PreventInSourceBuilds.cmake to work with add_subdirectory

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This commit is contained in:
Paolo Monteverde 2022-01-24 16:48:43 +01:00
parent 42e892d96e
commit 572c9921d4
1 changed files with 2 additions and 2 deletions
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4
include/PreventInSourceBuilds.cmake
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@ -2,8 +2,8 @@
# This function will prevent in-source builds
function(AssureOutOfSourceBuilds)
# make sure the user doesn't play dirty with symlinks
get_filename_component(srcdir "${CMAKE_SOURCE_DIR}" REALPATH)
get_filename_component(bindir "${CMAKE_BINARY_DIR}" REALPATH)
get_filename_component(srcdir "${CMAKE_CURRENT_SOURCE_DIR}" REALPATH)
get_filename_component(bindir "${CMAKE_CURRENT_BINARY_DIR}" REALPATH)
# disallow in-source builds
if("${srcdir}" STREQUAL "${bindir}")