diff options
Diffstat (limited to 'configure.ac')
-rw-r--r-- | configure.ac | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index bee584ca63..d99f5dd8ae 100644 --- a/configure.ac +++ b/configure.ac @@ -925,6 +925,8 @@ AC_CHECK_DECLS([strnlen]) dnl Check for daemon(3), unrelated to --with-daemon (although used by it) AC_CHECK_DECLS([daemon]) +AC_CHECK_DECLS([pipe2]) + AC_CHECK_DECLS([le16toh, le32toh, le64toh, htole16, htole32, htole64, be16toh, be32toh, be64toh, htobe16, htobe32, htobe64],,, [#if HAVE_ENDIAN_H #include <endian.h> @@ -1149,6 +1151,7 @@ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <fcntl.h>]], [ AC_MSG_RESULT(yes); HAVE_O_CLOEXEC=1 ], [ AC_MSG_RESULT(no); HAVE_O_CLOEXEC=0 ] ) +AC_DEFINE_UNQUOTED([HAVE_O_CLOEXEC], [$HAVE_O_CLOEXEC], [Define to 1 if O_CLOEXEC flag is available.]) dnl crc32c platform checks AC_MSG_CHECKING(for __builtin_prefetch) |