diff options
-rw-r--r-- | acinclude.m4 | 4 | ||||
-rw-r--r-- | configure.ac | 2 |
2 files changed, 5 insertions, 1 deletions
diff --git a/acinclude.m4 b/acinclude.m4 index b518aa624..d15f11a4e 100644 --- a/acinclude.m4 +++ b/acinclude.m4 @@ -111,6 +111,10 @@ AC_DEFUN([OVS_ENABLE_WERROR], fi AC_SUBST([SPARSE_WERROR])]) +dnl Version for a top level invocation, since AC_REQUIRE can not be used +dnl outside of AC_DEFUN, but needed to protect against double expansion. +AC_DEFUN([OVS_ENABLE_WERROR_TOP], [AC_REQUIRE([OVS_ENABLE_WERROR])]) + dnl OVS_CHECK_LINUX dnl dnl Configure linux kernel source tree diff --git a/configure.ac b/configure.ac index 59ea0a281..6f8679d7c 100644 --- a/configure.ac +++ b/configure.ac @@ -181,7 +181,7 @@ OVS_ENABLE_OPTION([-Wno-null-pointer-arithmetic]) OVS_ENABLE_OPTION([-Warray-bounds-pointer-arithmetic]) OVS_CONDITIONAL_CC_OPTION([-Wno-unused], [HAVE_WNO_UNUSED]) OVS_CONDITIONAL_CC_OPTION([-Wno-unused-parameter], [HAVE_WNO_UNUSED_PARAMETER]) -OVS_ENABLE_WERROR +OVS_ENABLE_WERROR_TOP OVS_ENABLE_SPARSE OVS_CTAGS_IDENTIFIERS OVS_CHECK_DPCLS_AUTOVALIDATOR |