Add option to turn off installation of headers.
llvm-svn: 224162
diff --git a/libcxx/include/CMakeLists.txt b/libcxx/include/CMakeLists.txt
index df2cd34..95206bfe 100644
--- a/libcxx/include/CMakeLists.txt
+++ b/libcxx/include/CMakeLists.txt
@@ -14,9 +14,11 @@
${LIBCXX_HEADER_PATTERN}
)
-install(DIRECTORY .
- DESTINATION include/c++/v1
- FILES_MATCHING
- ${LIBCXX_HEADER_PATTERN}
- PERMISSIONS OWNER_READ OWNER_WRITE GROUP_READ WORLD_READ
+if (LIBCXX_INSTALL_HEADERS)
+ install(DIRECTORY .
+ DESTINATION include/c++/v1
+ FILES_MATCHING
+ ${LIBCXX_HEADER_PATTERN}
+ PERMISSIONS OWNER_READ OWNER_WRITE GROUP_READ WORLD_READ
)
+endif()
