Remove DFATAL from folly::Singleton::try_get()

[folly.git] / folly / configure.ac

diff --git a/folly/configure.ac b/folly/configure.ac
index bceb1e5856e8fe53318a6eea9119b7c3e37a7c6f..9ab499aa230441c943aebc5f9c24b2c6c7ff3caa 100644 (file)
--- a/folly/configure.ac
+++ b/folly/configure.ac
@@ -235,7 +235,7 @@ AC_CACHE_CHECK(
   [for c++11 atomic support without GNU Atomic library],
   [folly_cv_lib_libatomic],
   [AC_LINK_IFELSE(
-    [AC_LANG_PROGRAM[
+    [AC_LANG_SOURCE[
       #include <atomic>
       int main() {
         struct Test { int val; };
@@ -446,6 +446,7 @@ AC_CHECK_HEADER([lz4.h], AC_CHECK_LIB([lz4], [LZ4_decompress_safe]))
 AC_CHECK_HEADER([snappy.h], AC_CHECK_LIB([snappy], [main]))
 AC_CHECK_HEADER([zlib.h], AC_CHECK_LIB([z], [main]))
 AC_CHECK_HEADER([lzma.h], AC_CHECK_LIB([lzma], [main]))
+AC_CHECK_HEADER([zstd.h], AC_CHECK_LIB([zstd], [main]))
 
 # Include directory that contains "folly" so #include <folly/Foo.h> works
 AM_CPPFLAGS='-I$(top_srcdir)/..'