travis: try to fix ubsan for clang-old

[awesomized/libmemcached] / CMake / _Include.cmake

diff --git a/CMake/_Include.cmake b/CMake/_Include.cmake
index 97c07831c439036beb523d6dc05a48a2be8d5c14..a6b5463c1a1b201be45a823df8a0f5d1884e0cef 100644 (file)
--- a/CMake/_Include.cmake
+++ b/CMake/_Include.cmake
@@ -99,6 +99,7 @@ check_decl(MSG_MORE sys/socket.h)
 check_decl(MSG_NOSIGNAL sys/socket.h)
 check_decl(rcvtimeo sys/socket.h)
 check_decl(sndtimeo sys/socket.h)
+check_decl(setenv stdlib.h)
 check_decl(strerror string.h)
 check_decl(strerror_r string.h)
 check_compiles(HAVE_STRERROR_R_CHAR_P "char x, y = *strerror_r(0,&x,1);" string.h)