--- a/components/ilmbase/patches/001-configure.patch	Tue May 02 17:26:42 2017 -0700
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,23 +0,0 @@
-Append -pipe to CFLAGS.
-Will not send upstream.
-
---- configure	2016-11-14 16:35:20.860772554 +0000
-+++ configure	2016-11-14 16:35:42.301383478 +0000
-@@ -17146,7 +17146,7 @@
- { $as_echo "$as_me:$LINENO: checking for gcc optimization flags" >&5
- $as_echo_n "checking for gcc optimization flags... " >&6; }
- old_cflags=$CFLAGS
--CFLAGS="$CFLAGS -pipe"
-+CFLAGS="$CFLAGS"
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h.  */
- _ACEOF
-@@ -17180,7 +17180,7 @@
- 	 test -z "$ac_c_werror_flag" ||
- 	 test ! -s conftest.err
-        } && test -s conftest.$ac_objext; then
--   EXTRA_OPT_CFLAGS="-pipe"
-+   EXTRA_OPT_CFLAGS=""
- else
-   $as_echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5