target/linux/generic/hack-4.9/202-reduce_module_size.patch

   1 From fd66884da2f96d2a7ea73f58b1b86251b959a913 Mon Sep 17 00:00:00 2001
   2 From: Felix Fietkau <nbd@nbd.name>
   3 Date: Fri, 7 Jul 2017 16:56:19 +0200
   4 Subject: kernel: strip unnecessary symbol table information from kernel modules
   5
   6 reduces default squashfs size on ar71xx by about 4k
   7
   8 lede-commit: 058d331a39077f159ca8922f1f422a1346d6aa67
   9 Signed-off-by: Felix Fietkau <nbd@nbd.name>
  10 ---
  11  Makefile | 2 +-
  12  1 file changed, 1 insertion(+), 1 deletion(-)
  13
  14 --- a/Makefile
  15 +++ b/Makefile
  16 @@ -398,7 +398,7 @@ KBUILD_AFLAGS_KERNEL :=
  17  KBUILD_CFLAGS_KERNEL :=
  18  KBUILD_AFLAGS_MODULE  := -DMODULE
  19  KBUILD_CFLAGS_MODULE  := -DMODULE
  20 -KBUILD_LDFLAGS_MODULE := -T $(srctree)/scripts/module-common.lds
  21 +KBUILD_LDFLAGS_MODULE = -T $(srctree)/scripts/module-common.lds $(if $(CONFIG_PROFILING),,-s)
  22  GCC_PLUGINS_CFLAGS :=
  23
  24  # Read KERNELRELEASE from include/config/kernel.release (if it exists)