Fix build using the buildit script

llvm-svn: 290727
2016-12-29 22:42:45 +00:00 · 2016-12-29 22:42:45 +00:00 · 8604783a3f
parent b6da9cf3b7
commit 8604783a3f
1 changed files with 1 additions and 1 deletions
--- a/libcxx/lib/buildit
+++ b/libcxx/lib/buildit
@ -41,7 +41,7 @@ then
 fi

 EXTRA_FLAGS="-nostdinc++ -std=${CXX_LANG} -fstrict-aliasing -Wall -Wextra -Wshadow -Wconversion \
-             -Wstrict-aliasing=2 -Wstrict-overflow=4 "
+             -Wstrict-aliasing=2 -Wstrict-overflow=4 -D_LIBCPP_BUILDING_LIBRARY "

 case $TRIPLE in
  *-apple-*)