diff --git a/changehat/pam_apparmor/Makefile b/changehat/pam_apparmor/Makefile
index 497724b0d..092131e46 100644
--- a/changehat/pam_apparmor/Makefile
+++ b/changehat/pam_apparmor/Makefile
@@ -53,7 +53,7 @@ libapparmor by adding USE_SYSTEM=1 to your make command.${nl}\
   AA_LINK_FLAGS = -L$(LIBAPPARMOR_PATH)
   AA_LDLIBS = -lapparmor
 endif
-EXTRA_CFLAGS=$(CFLAGS) -fPIC -shared -Wall $(LIBAPPARMOR_INCLUDE)
+EXTRA_CFLAGS=$(CFLAGS) $(CPPFLAGS) -fPIC -shared -Wall $(LIBAPPARMOR_INCLUDE)
 LINK_FLAGS=-Xlinker -x $(AA_LINK_FLAGS)
 LIBS=-lpam $(AA_LDLIBS)
 OBJECTS=${NAME}.o get_options.o
diff --git a/parser/Makefile b/parser/Makefile
index 40af43585..d0d46a531 100644
--- a/parser/Makefile
+++ b/parser/Makefile
@@ -50,7 +50,7 @@ CFLAGS = -g -pg -fprofile-arcs -ftest-coverage
 endif
 endif #CFLAGS
 
-EXTRA_CXXFLAGS = ${CFLAGS} ${CXX_WARNINGS} -std=gnu++0x -D_GNU_SOURCE
+EXTRA_CXXFLAGS = ${CFLAGS} ${CPPFLAGS} ${CXX_WARNINGS} -std=gnu++0x -D_GNU_SOURCE
 EXTRA_CFLAGS = ${EXTRA_CXXFLAGS} ${CPP_WARNINGS}
 
 #LEXLIB	:= -lfl