Add FOLLY_HAVE_PTRHEAD

[folly.git] / folly / configure.ac

diff --git a/folly/configure.ac b/folly/configure.ac
index 22e2f9fae8937bd2d7c58a32e2b9d06b0a3e6f2e..4e951b74386fd769f342851860eea1e49e4905b8 100644 (file)
--- a/folly/configure.ac
+++ b/folly/configure.ac
@@ -326,6 +326,8 @@ if test "$folly_cv_lib_liblinux_vdso" = yes; then
   AC_DEFINE([HAVE_LINUX_VDSO], [1], [Define to 1 if liblinux-vdso is available])
 fi
 
+AC_DEFINE([HAVE_PTHREAD], [1], [Define to 1 if pthread is avaliable])
+
 AC_CACHE_CHECK(
   [for usable std::is_trivially_copyable],
   [folly_cv_decl_std_is_trivially_copyable],