[libcxx] r290938 - build: use more portable spelling for flag

[Saleem Abdulrasool via cfe-commits]

Author: compnerd
Date: Tue Jan  3 23:49:55 2017
New Revision: 290938

URL: http://llvm.org/viewvc/llvm-project?rev=290938&view=rev
Log:
build: use more portable spelling for flag

Use `CMAKE_LIBRARY_PATH_FLAG` instead of hard-coding it to -L.  This
silences a warning with cl which expects `/LIBPATH` instead.

Modified:
    libcxx/trunk/lib/CMakeLists.txt

Modified: libcxx/trunk/lib/CMakeLists.txt
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/lib/CMakeLists.txt?rev=290938&r1=290937&r2=290938&view=diff
==============================================================================
--- libcxx/trunk/lib/CMakeLists.txt (original)
+++ libcxx/trunk/lib/CMakeLists.txt Tue Jan  3 23:49:55 2017
@@ -28,8 +28,9 @@ if(NOT LIBCXX_INSTALL_LIBRARY)
   set(exclude_from_all EXCLUDE_FROM_ALL)
 endif()
 
-#if LIBCXX_CXX_ABI_LIBRARY_PATH is defined we want to add it to the search path.
-add_link_flags_if(LIBCXX_CXX_ABI_LIBRARY_PATH "-L${LIBCXX_CXX_ABI_LIBRARY_PATH}")
+# If LIBCXX_CXX_ABI_LIBRARY_PATH is defined we want to add it to the search path.
+add_link_flags_if(LIBCXX_CXX_ABI_LIBRARY_PATH
+                  "${CMAKE_LIBRARY_PATH_FLAG}${LIBCXX_CXX_ABI_LIBRARY_PATH}")
 
 add_library_flags_if(LIBCXX_COVERAGE_LIBRARY "${LIBCXX_COVERAGE_LIBRARY}")