ppp: add missing -fPIC to rp-pppoe.so CFLAGS

Fixes build error with LTO

Signed-off-by: Felix Fietkau <nbd@nbd.name>
(backported from 888a15ff8312cd157bc968b67c33d2f738883b79)

diff --git a/package/network/services/ppp/patches/203-opt_flags.patch b/package/network/services/ppp/patches/203-opt_flags.patch
index d0eb9182997d01e1ffc8a6752a611832cd69a3a8..069b8585f334c35206cf32a362f794e0de6f6bce 100644 (file)
--- a/package/network/services/ppp/patches/203-opt_flags.patch
+++ b/package/network/services/ppp/patches/203-opt_flags.patch
@@ -30,3 +30,14 @@ Signed-off-by: Jo-Philipp Wich <jo@mein.io>
  OBJS = pppdump.o bsd-comp.o deflate.o zlib.o
  
  INSTALL= install
+--- a/pppd/plugins/rp-pppoe/Makefile.linux
++++ b/pppd/plugins/rp-pppoe/Makefile.linux
+@@ -39,7 +39,7 @@ debug.o: debug.c
+       $(CC) $(CFLAGS) -c -o debug.o debug.c
+ 
+ rp-pppoe.so: plugin.o discovery.o if.o common.o
+-      $(CC) $(CFLAGS) -o rp-pppoe.so -shared plugin.o discovery.o if.o common.o
++      $(CC) $(CFLAGS) -fPIC -o rp-pppoe.so -shared plugin.o discovery.o if.o common.o
+ 
+ install: all
+       $(INSTALL) -d -m 755 $(LIBDIR)