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cmake: Don't reject unknown cpp files that start with .

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Some editors create hidden file backups in the same
directory as the file, and it's annoying when cmake
errors on them.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@216941 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Matt Arsenault 2014-09-02 20:20:43 +00:00
parent cc99164448
commit ef02f8eb0b
1 changed files with 9 additions and 4 deletions
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13
cmake/modules/LLVMProcessSources.cmake
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@ -59,12 +59,17 @@ function(llvm_check_source_file_list)
file(GLOB globbed *.c *.cpp)
foreach(g ${globbed})
get_filename_component(fn ${g} NAME)
list(FIND LLVM_OPTIONAL_SOURCES ${fn} idx)
if( idx LESS 0 )
list(FIND listed ${fn} idx)
# Don't reject hidden files. Some editors create backups in the
# same directory as the file.
if (NOT "${fn}" MATCHES "^\\.")
list(FIND LLVM_OPTIONAL_SOURCES ${fn} idx)
if( idx LESS 0 )
message(SEND_ERROR "Found unknown source file ${g}
list(FIND listed ${fn} idx)
if( idx LESS 0 )
message(SEND_ERROR "Found unknown source file ${g}
Please update ${CMAKE_CURRENT_LIST_FILE}\n")
endif()
endif()
endif()
endforeach()