Description: Add CPPFLAGS, CFLAGS and LDFLAGS to use hardening flags
Forwarded: No
Author: Daniel Echeverry <epsilon77@gmail.com>
Last-Update: 2013-08-25

Description: avoid a CFLAGS override by upstream source code.
Author: Joao Eriberto Mota Filho <eriberto@debian.org>
Last-Update: 2016-03-07
Index: rzip-2.1/Makefile.in
===================================================================
--- rzip-2.1.orig/Makefile.in
+++ rzip-2.1/Makefile.in
@@ -24,7 +24,7 @@ OBJS= rzip.o runzip.o main.o stream.o ut
 
 # note that the -I. is needed to handle config.h when using VPATH
 .c.o:
-	$(CC) -I. -I$(srcdir) $(CFLAGS) -c $< -o $@
+	$(CC) -I. -I$(srcdir) $(CFLAGS) $(CPPFLAGS) -c $< -o $@
 
 all: rzip
 
@@ -39,7 +39,7 @@ install: all
 	ln ${INSTALL_MAN}/man1/rzip.1 ${INSTALL_MAN}/man1/runzip.1
 
 rzip: $(OBJS)
-	$(CC) $(CFLAGS) -o rzip $(OBJS) $(LIBS)
+	$(CC) $(CFLAGS) $(CPPFLAGS) $(LDFLAGS) -o rzip $(OBJS) $(LIBS)
 
 rzip.1: rzip.yo
 	yodl2man -o rzip.1 rzip.yo
Index: rzip-2.1/configure.in
===================================================================
--- rzip-2.1.orig/configure.in
+++ rzip-2.1/configure.in
@@ -11,7 +11,7 @@ AC_SYS_LARGEFILE
 # Thanks to Martin Pool
 if test x"$GCC" = xyes 
 then
-    CFLAGS="-g -Wall -O3"
+#    CFLAGS="-g -Wall -O3"
     AC_MSG_NOTICE([Setting gcc options: $CFLAGS])
 fi