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AddLLVM: squelch CMP0007 by not adding empty elements to list

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When configuring various llvm projects that use AddLLVM.cmake, this warning is
emitted many times, flooding the screen:

Policy CMP0007 is not set: list command no longer ignores empty elements.

The fix is removing an extra semicolon.

Differential Revision: http://reviews.llvm.org/D14339

llvm-svn: 252628
This commit is contained in:
Ramkumar Ramachandra 2015-11-10 18:26:34 +00:00
parent 819c25e49e
commit d29ac7efe7
1 changed files with 2 additions and 3 deletions
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3
cmake/modules/AddLLVM.cmake
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@ -193,7 +193,7 @@ endfunction(add_link_opts)
# Note: Don't set variables CMAKE_*_OUTPUT_DIRECTORY any more, # Note: Don't set variables CMAKE_*_OUTPUT_DIRECTORY any more,
# or a certain builder, for eaxample, msbuild.exe, would be confused. # or a certain builder, for eaxample, msbuild.exe, would be confused.
function(set_output_directory target) function(set_output_directory target)
cmake_parse_arguments(ARG "" "BINARY_DIR;LIBRARY_DIR;" "" ${ARGN}) cmake_parse_arguments(ARG "" "BINARY_DIR;LIBRARY_DIR" "" ${ARGN})
# module_dir -- corresponding to LIBRARY_OUTPUT_DIRECTORY. # module_dir -- corresponding to LIBRARY_OUTPUT_DIRECTORY.
# It affects output of add_library(MODULE). # It affects output of add_library(MODULE).
@ -1159,4 +1159,3 @@ function(add_llvm_tool_symlink name dest)
endif() endif()
endif() endif()
endfunction() endfunction()