specify -fPIC after CFLAGS so it can override the CFLAGS containing -pie and -fpie
this makes sure the objects that go into shared objects are compiled with -fPIC
and not with -fpie. We can not use -fpie on objects which will go into .so files
Fixes errors like

| /mnt/oe/build/tmp-glibc/sysroots/x86_64-linux/usr/libexec/x86_64-oe-linux/gcc/x86_64-oe-linux/5.3.0/ld: shared/newt.o: relocation R_X86_64_PC32 against undefined symbol `SLtt_Screen_Rows@@SLANG2' can not be used when making a shared object; recompile with -fPIC
| /mnt/oe/build/tmp-glibc/sysroots/x86_64-linux/usr/libexec/x86_64-oe-linux/gcc/x86_64-oe-linux/5.3.0/ld: final link failed: Bad value
| collect2: error: ld returned 1 exit status
| make: *** [libnewt.so.0.52.18] Error 1

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Upstream-Status: Pending
Index: newt-0.52.18/Makefile.in
===================================================================
--- newt-0.52.18.orig/Makefile.in
+++ newt-0.52.18/Makefile.in
@@ -96,8 +96,8 @@ _snack.$(SOEXT):   snack.c $(LIBNEWTSH)
 		PIFLAGS=`$$pyconfig --includes`; \
 		PLDFLAGS=`$$pyconfig --ldflags`; \
 		PLFLAGS=`$$pyconfig --libs`; \
-		echo $(CC) $(SHCFLAGS) $(CPPFLAGS) $$PIFLAGS $$PCFLAGS -c -o $$ver/snack.o snack.c; \
-		$(CC) $(SHCFLAGS) $(CPPFLAGS) $$PIFLAGS $$PCFLAGS -c -o $$ver/snack.o snack.c; \
+		echo $(CC) $(CPPFLAGS) $(SHCFLAGS) $$PIFLAGS $$PCFLAGS -c -o $$ver/snack.o snack.c; \
+		$(CC) $(CPPFLAGS) $(SHCFLAGS) $$PIFLAGS $$PCFLAGS -c -o $$ver/snack.o snack.c; \
 		echo $(CC) --shared $$PLDFLAGS $$PLFLAGS $(LDFLAGS) -o $$ver/_snack.$(SOEXT) $$ver/snack.o -L.  -lnewt $(LIBS); \
 		$(CC) --shared $$PLDFLAGS $$PLFLAGS $(LDFLAGS) -o $$ver/_snack.$(SOEXT) $$ver/snack.o -L.  -lnewt $(LIBS); \
 	done || :
@@ -135,7 +135,7 @@ $(LIBNEWTSH): $(SHAREDOBJS)
 	ln -fs $(LIBNEWTSH) $(LIBNEWTSONAME)
 
 $(SHAREDDIR)/%.o : %.c $(SHAREDDIR)
-	$(CC) $(SHCFLAGS) -c $(CFLAGS) $(CPPFLAGS) -o $@ $<
+	$(CC) -c $(CFLAGS) $(CPPFLAGS) $(SHCFLAGS) -o $@ $<
 
 install: $(LIBNEWT) install-sh whiptail
 	[ -d $(instroot)/$(bindir) ] || install -m 755 -d $(instroot)/$(bindir)
