config/Makefile.in | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/config/Makefile.in b/config/Makefile.in
index 9243c90..a23a4d2 100644
--- a/config/Makefile.in
+++ b/config/Makefile.in
@@ -64,11 +64,11 @@ HOST           := @host@
 USECONFIG      := @useconfig@
 MKLIBOPTIONS   := @mkliboption@
 
-EXTRA_CFLAGS   := -Iinclude @cflags@
+EXTRA_CFLAGS   := -Iinclude @cflags@ $(CFLAGS)
 USERCONF_CFLAGS:= @usercflags@
-EXTRA_CXXFLAGS := -Iinclude @cflags@
+EXTRA_CXXFLAGS := -Iinclude @cflags@ $(CXXFLAGS)
 USERCONF_CXXFLAGS:= @usercxxflags@
-EXTRA_LDFLAGS  := @ldflags@
+EXTRA_LDFLAGS  := @ldflags@ $(LDFLAGS)
 WERROR         := @werror@
 WINRTDEBUG     := @winrtdebug@
 CTORSINITARRAY := @ctorsinitarray@