Merge pull request #72 from LocutusOfBorg/flags-fixes

fix hardening-no-fortify-functions debian lintian warning

Makefile.in

 export CC=@CC@
 export CFLAGS=@CFLAGS@
+export CPPFLAGS=@CPPFLAGS@
 export SONAME=@SONAME@
 export SOEXT=@SOEXT@
 export prefix=@prefix@

src/C/compress/Makefile

@@ -3,11 +3,11 @@ LIBNAME=libcompress42.$(SOEXT)
 all: $(LIBNAME)
 
 $(LIBNAME): compress42.o
-	$(CC) $(CFLAGS) -shared -Wl,$(SONAME),$(LIBNAME) compress42.o -o $(LIBNAME) $(LDFLAGS)
+	$(CC) $(CFLAGS) $(CPPFLAGS) -shared -Wl,$(SONAME),$(LIBNAME) compress42.o -o $(LIBNAME) $(LDFLAGS)
 	chmod +x $(LIBNAME)
 
 compress42.o:
-	$(CC) $(CFLAGS) compress42.c -c
+	$(CC) $(CFLAGS) $(CPPFLAGS) compress42.c -c
 
 install:
 	mkdir -p $(DESTDIR)$(LIBDIR)

src/C/miniz/Makefile

@@ -3,11 +3,11 @@ LIBNAME=libtinfl.$(SOEXT)
 all: $(LIBNAME)
 
 $(LIBNAME): tinfl.o
-	$(CC) $(CFLAGS) -shared -Wl,$(SONAME),$(LIBNAME) tinfl.o -o $(LIBNAME) $(LDFLAGS)
+	$(CC) $(CFLAGS) $(CPPFLAGS) -shared -Wl,$(SONAME),$(LIBNAME) tinfl.o -o $(LIBNAME) $(LDFLAGS)
 	chmod +x $(LIBNAME)
 
 tinfl.o:
-	$(CC) $(CFLAGS) -c tinfl.c
+	$(CC) $(CFLAGS) $(CPPFLAGS) -c tinfl.c
 
 install:
 	mkdir -p $(DESTDIR)$(LIBDIR)