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| author | Felix Fietkau <nbd@openwrt.org> | 2009-08-08 14:22:04 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2009-08-08 14:22:04 +0000 |
| commit | 131295ce36b90000dccd977c735cfa3e3c3f54bf (patch) | |
| tree | df21f6ee4ec1fd3d2c7111ab593dc88dc72a16cc /include/kernel-defaults.mk | |
| parent | 21addab5ab6eba9c5484ca4e43282df2abb1d5cf (diff) | |
| download | upstream-131295ce36b90000dccd977c735cfa3e3c3f54bf.tar.gz upstream-131295ce36b90000dccd977c735cfa3e3c3f54bf.tar.bz2 upstream-131295ce36b90000dccd977c735cfa3e3c3f54bf.zip | |
add an optional config option for stripping all unnecessary symbol exports from the kernel image
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@17181 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'include/kernel-defaults.mk')
| -rw-r--r-- | include/kernel-defaults.mk | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/kernel-defaults.mk b/include/kernel-defaults.mk index f205553587..0ba1e056a6 100644 --- a/include/kernel-defaults.mk +++ b/include/kernel-defaults.mk @@ -22,6 +22,11 @@ KERNEL_MAKEOPTS := -C $(LINUX_DIR) \ KBUILD_HAVE_NLS=no \ CONFIG_SHELL="$(BASH)" +ifdef CONFIG_STRIP_KERNEL_EXPORTS + KERNEL_MAKEOPTS += \ + EXTRA_LDSFLAGS="-I$(KERNEL_BUILD_DIR) -include symtab.h" +endif + INITRAMFS_EXTRA_FILES ?= $(GENERIC_PLATFORM_DIR)/image/initramfs-base-files.txt ifneq (,$(KERNEL_CC)) |