Fix missing CFLAGS, fix warnings shown

Signed-off-by: Philippe De Swert <philippedeswert@gmail.com>

configure.ac

@@ -18,22 +18,9 @@ test_gcc_flag() {
     return $ret
 }
 
-# If using GCC specify some additional parameters
-if test "x$GCC" = "xyes" ; then
-    # We use gnu99 instead of c99 because many have interpreted the standard
-    # in a way that int64_t isn't defined on non-64 bit platforms.
-    DESIRED_FLAGS="-std=gnu99 -Wall -W -Wextra -pedantic -pipe -Wformat -Wold-style-definition -Wdeclaration-after-statement -Wfloat-equal -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wmissing-noreturn -Wendif-labels -Wpointer-arith -Wcast-align -Wwrite-strings -Winline -Wno-unused-parameter"
-
-    for flag in $DESIRED_FLAGS ; do
-        AC_MSG_CHECKING([whether $CC accepts $flag])
-        if test_gcc_flag $flag ; then 
-           CFLAGS="$CFLAGS $flag"
-           AC_MSG_RESULT([yes])
-        else
-           AC_MSG_RESULT([no])
-        fi
-    done 
-fi
+# We use gnu99 instead of c99 because many have interpreted the standard
+# in a way that int64_t isn't defined on non-64 bit platforms.
+CFLAGS="-std=gnu99 -Wall -W -Wextra -pedantic -pipe -Wformat -Wold-style-definition -Wdeclaration-after-statement -Wfloat-equal -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wendif-labels -Wpointer-arith -Wcast-align -Wwrite-strings -Winline -Wno-unused-parameter"
 
 AC_ARG_ENABLE([debug], AS_HELP_STRING([--enable-debug],[Enable debug @<:@default=false@:>@]),
   [case "${enableval}" in

src/usb_moded-modesetting.c

@@ -238,8 +238,6 @@ static void report_mass_storage_blocker(const char *mountpoint, int try)
 /* TODO: clean up buteo-mtp hack */
 int set_mtp_mode(void)
 {
-  int pid = 1;
-
   mkdir("/dev/mtp", S_IRWXO|S_IRWXU);
   system("mount -t functionfs mtp  -o gid=1000,mode=0770 /dev/mtp\n");	
   system("systemctl start buteo-mtp.service\n");

src/usb_moded-network.c

@@ -87,7 +87,7 @@ int usb_network_up(void)
 
   if(gateway)
   {
-	sprintf(command, "route add default gw %s %s\n", gateway);
+	sprintf(command, "route add default gw %s\n", gateway);
         system(command);
   }
 

src/usb_moded.c

@@ -59,9 +59,9 @@ guint charging_timeout = 0;
 gboolean special_mode = FALSE;
 guint timeout_source = 0;
 #endif /* NOKIA */
-#ifdef APP_SYNC
+#ifdef DYN_SYNC
 static GList *modelist;
-#endif /* APP_SYNC */
+#endif /* DYN_SYNC */
 
 /* static helper functions */
 static gboolean set_disconnected(gpointer data);
@@ -307,6 +307,8 @@ else if(!strcmp(mode, MODE_DEVELOPER))
 	  set_usb_module(MODULE_NONE);
 	  mode = MODE_UNDEFINED;
   }
+  if(net)
+    log_debug("Network setting failed!\n");
   free(current_mode.mode);
   current_mode.mode = strdup(mode);
   usb_moded_send_signal(get_usb_mode());