--- a/src/adl/Makefile.am
+++ b/src/adl/Makefile.am
@@ -6,7 +6,6 @@ AM_CPPFLAGS =        \
 AM_CPPFLAGS +=  -I@ADL_HEADER_DIR@
 
 AM_CFLAGS = -Wall 
-AM_CFLAGS += -Werror
 
 if ENABLE_CALLGRAPH_COND
 AM_CFLAGS += -fdump-rtl-expand
--- a/src/app_sysenv/Makefile.am
+++ b/src/app_sysenv/Makefile.am
@@ -12,7 +12,6 @@ endif
 
 
 AM_CFLAGS = -Wall 
-AM_CFLAGS += -Werror
 # AM_CFLAGS += -Wpedantic
 
 if ENABLE_CALLGRAPH_COND
--- a/src/i2c/Makefile.am
+++ b/src/i2c/Makefile.am
@@ -4,7 +4,6 @@ AM_CPPFLAGS =        \
   -I$(top_srcdir)/src/public
 
 AM_CFLAGS = -Wall 
-AM_CFLAGS += -Werror
 # AM_CFLAGS += -Wpedantic
 
 if ENABLE_CALLGRAPH_COND
--- a/src/test/Makefile.am
+++ b/src/test/Makefile.am
@@ -4,7 +4,7 @@ $(GLIB_CFLAGS)  \
 -I$(top_srcdir)/src \
 -I$(top_srcdir)/src/public 
 
-AM_CFLAGS = -Wall -Werror
+AM_CFLAGS = -Wall
 
 CLEANFILES = \
 *expand