From: Helmut Grohne <helmut@subdivi.de>
Subject: disable -Werror as it tends to break with new gcc versions
Bug-Debian: https://bugs.debian.org/886004
Last-Update: 2018-01-01

Index: b/config/eu.am
===================================================================
--- a/config/eu.am
+++ b/config/eu.am
@@ -99,7 +99,6 @@ AM_CFLAGS = -std=gnu99 -Wall -Wshadow -W
 	    $(LOGICAL_OP_WARNING) $(DUPLICATED_COND_WARNING) \
 	    $(NULL_DEREFERENCE_WARNING) $(IMPLICIT_FALLTHROUGH_WARNING) \
 	    $(USE_AFTER_FREE3_WARNING) \
-	    $(if $($(*F)_no_Werror),,-Werror) \
 	    $(if $($(*F)_no_Wunused),,-Wunused -Wextra) \
 	    $(if $($(*F)_no_Wstack_usage),,$(STACK_USAGE_WARNING)) \
 	    $(if $($(*F)_no_Wpacked_not_aligned),$(NO_PACKED_NOT_ALIGNED_WARNING),) \
@@ -109,7 +108,6 @@ AM_CXXFLAGS = -std=c++11 -Wall -Wshadow
 	   $(TRAMPOLINES_WARNING) \
 	   $(LOGICAL_OP_WARNING) $(DUPLICATED_COND_WARNING) \
 	   $(NULL_DEREFERENCE_WARNING) $(IMPLICIT_FALLTHROUGH_WARNING) \
-	   $(if $($(*F)_no_Werror),,-Werror) \
 	   $(if $($(*F)_no_Wunused),,-Wunused -Wextra) \
 	   $(if $($(*F)_no_Wstack_usage),,$(STACK_USAGE_WARNING)) \
 	   $(if $($(*F)_no_Wpacked_not_aligned),$(NO_PACKED_NOT_ALIGNED_WARNING),) \