libs: Update libarchive to 3.7.9

Author: joel16

app/Makefile

@@ -25,7 +25,7 @@ BUILD_PRX = 1
 LIBDIR  = ../libs/lib
 LDFLAGS =
 LIBS    = -lintrafont -lglib2d -lxmp -lmpg123 -lvorbisfile -lvorbis -lopusfile -lopus -lFLAC -logg \
-          -larchive -llzma -lturbojpeg -ljpeg -lpng16 -lstdc++ -lz \
+          -larchive -lbz2 -llzma -lturbojpeg -ljpeg -lpng16 -lstdc++ -lz \
           -lpspkubridge -lpspsystemctrl_user -lpspusbdevice \
           -lpspgu -lpspvram -lpspaudio -lpsppower -lpspreg -lpspusb -lpspusbstor -lpspumd
 

app/source/gui/archive_helper.cpp

@@ -13,10 +13,6 @@
 #include "textures.h"
 #include "utils.h"
 
-int chmod(const char *pathname, mode_t mode) {
-    return 0;
-}
-
 namespace ArchiveHelper {
     u64 CountFiles(const std::string &path) {
         int ret = 0;