Description: add GCC hardening, complementing #876248.

Author: Joao Eriberto Mota Filho <eriberto@debian.org>

Last-Update: 2017-11-08

Index: xli-1.17.0+20061110/Makefile.std

===================================================================

--- xli-1.17.0+20061110.orig/Makefile.std

+++ xli-1.17.0+20061110/Makefile.std

@@ -19,7 +19,7 @@ LN= ln -s

 RM= rm -f

 MV= mv -f

 LIBS= -lX11 -lm

-CFLAGS= -O -DSYSPATHFILE=\"$(SYSPATHFILE)\" $(OPTIONALFLAGS) $(EXTRAFLAGS)

+CFLAGS+= -O -DSYSPATHFILE=\"$(SYSPATHFILE)\" $(OPTIONALFLAGS) $(EXTRAFLAGS)

 GCCFLAGS= -fstrength-reduce -finline-functions

 MISC= Makefile.std Imakefile README ABOUTGAMMA \

@@ -90,15 +90,15 @@ install:: $(SYSPATHFILE)

 	$(LN) $(INSTALLDIR)/xli $(INSTALLDIR)/xview

 xli: $(OBJS1)

-	$(CC) $(CFLAGS) -o xli $(OBJS1) $(LIBS)

+	$(CC) $(CFLAGS) $(CPPFLAGS) $(LDFLAGS) -o xli $(OBJS1) $(LIBS)

 xlito: $(OBJS2)

-	$(CC) $(CFLAGS) -o xlito $(OBJS2)

+	$(CC) $(CFLAGS) $(CPPFLAGS) $(LDFLAGS) -o xlito $(OBJS2)

 all:: xli xlito

 .c.o: xli.h

-	$(CC) -c $(CFLAGS) $*.c

+	$(CC) -c $(CFLAGS) $(CPPFLAGS) $*.c

 clean::

 	rm -f *.o *~ xli xlito buildshar doshar shar.* *.tar *.tar.gz