commit 516487765a96ff86c6d2836835b4c72836bc66ff
author Howard Hinnant <hhinnant@apple.com> Tue Apr 02 21:33:01 2013 +0000
committer Howard Hinnant <hhinnant@apple.com> Tue Apr 02 21:33:01 2013 +0000
tree 2e3b4c33ef5642e3567bee9bf87b9ce0bc244dcb
parent 4e969282fd60e439149ac8e58b39eb60495758d8

The cmake script is failing to copy cxxabi.h to the right place because it was generating to destination path like so /include// and dstdir can legally be blank from my interpretation of the script, and this would then generate a path like libcxx/include// which is illegal.

llvm-svn: 178579

libcxx/CMakeLists.txt

diff --git a/libcxx/CMakeLists.txt b/libcxx/CMakeLists.txt
index 8f5047c..ee5ef14 100644
--- a/libcxx/CMakeLists.txt
+++ b/libcxx/CMakeLists.txt
@@ -106,7 +106,7 @@
           OUTPUT "${CMAKE_BINARY_DIR}/include/${dstdir}/${ifile}"
           COMMAND ${CMAKE_COMMAND} -E copy_if_different
             "${incpath}/${fpath}"
-            "${CMAKE_BINARY_DIR}/include/${dstdir}/"
+            "${CMAKE_BINARY_DIR}/include/${dstdir}"
           MAIN_DEPENDENCY "${incpath}/${fpath}"
           )
         list(APPEND LIBCXX_CXX_ABI_DEPS