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 diff --git a/Makefile b/Makefile
  15 index a40b373eba3a..984eb5907d00 100644
  16 --- a/Makefile
  17 +++ b/Makefile
  18 @@ -407,7 +407,7 @@ KBUILD_CFLAGS_KERNEL :=
  19  KBUILD_AFLAGS   := -D__ASSEMBLY__ $(call cc-option,-fno-PIE)
  20  KBUILD_AFLAGS_MODULE  := -DMODULE
  21  KBUILD_CFLAGS_MODULE  := -DMODULE
  22 -KBUILD_LDFLAGS_MODULE := -T $(srctree)/scripts/module-common.lds
  23 +KBUILD_LDFLAGS_MODULE = -T $(srctree)/scripts/module-common.lds $(if $(CONFIG_PROFILING),,-s)
  24
  25  # Read KERNELRELEASE from include/config/kernel.release (if it exists)
  26  KERNELRELEASE = $(shell cat include/config/kernel.release 2> /dev/null)
  27 --
  28 2.11.0
  29