add ppp-2.4.5-libtool-tag.patch

ppp-2.4.5-libtool-tag.patch

@@ -0,0 +1,15 @@
+--- ppp-2.4.5/pppd/plugins/dhcp/Makefile.linux~	2013-02-19 13:15:32.000000000 +0100
++++ ppp-2.4.5/pppd/plugins/dhcp/Makefile.linux	2013-02-19 13:15:52.645439658 +0100
+@@ -17,10 +17,10 @@ $(PLUGIN): $(LTLIB)
+ 	gcc -o $@ $(OBJS:%.lo=.libs/%.o) $(LIBS)
+ 
+ $(LTLIB): $(OBJS)
+-	libtool --mode=link gcc $(CFLAGS) -o $@ $(OBJS) $(LIBS)
++	libtool --tag=CC --mode=link gcc $(CFLAGS) -o $@ $(OBJS) $(LIBS)
+ 
+ %.lo: %.c
+-	libtool --mode=compile gcc $(CFLAGS) -c $<
++	libtool --tag=CC --mode=compile gcc $(CFLAGS) -c $<
+ 
+ clean:
+ 	rm -f *.o *.lo *.so

ppp.spec

@@ -44,6 +44,7 @@ Patch16:	FEDORA-glibc-2.28.patch
 # CVE-2020-8597
 # remote code execution
 Patch17:	8d7970b8f3db727fe798b65f3377fe6787575426.patch
+Patch18:	ppp-2.4.5-libtool-tag.patch
 BuildRequires:	libtool
 BuildRequires:	atm-devel
 BuildRequires:	pcap-devel
@@ -215,6 +216,7 @@ popd
 %patch14 -p1 -b .linux48
 %patch15 -p1
 %patch17 -p1
+%patch18 -p1
 patch -p1 < %{PATCH16}
 
 tar -xJf %{SOURCE112}