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kernel: remove all local symbols from kernel modules at link time to reduce their size

SVN-Revision: 26298
Felix Fietkau 14 years ago
parent
commit
3be9b77127

+ 11 - 0
target/linux/generic/patches-2.6.37/015-strip_module_local_symbols.patch

@@ -0,0 +1,11 @@
+--- a/Makefile
++++ b/Makefile
+@@ -360,7 +360,7 @@
+ KBUILD_AFLAGS   := -D__ASSEMBLY__
+ KBUILD_AFLAGS_MODULE  := -DMODULE
+ KBUILD_CFLAGS_MODULE  := -DMODULE
+-KBUILD_LDFLAGS_MODULE := -T $(srctree)/scripts/module-common.lds
++KBUILD_LDFLAGS_MODULE := -T $(srctree)/scripts/module-common.lds -x
+ 
+ # Read KERNELRELEASE from include/config/kernel.release (if it exists)
+ KERNELRELEASE = $(shell cat include/config/kernel.release 2> /dev/null)

+ 1 - 1
target/linux/generic/patches-2.6.37/950-powerpc_crtsavres_prereq.patch

@@ -3,7 +3,7 @@
 @@ -361,6 +361,7 @@ KBUILD_AFLAGS   := -D__ASSEMBLY__
  KBUILD_AFLAGS_MODULE  := -DMODULE
  KBUILD_CFLAGS_MODULE  := -DMODULE
- KBUILD_LDFLAGS_MODULE := -T $(srctree)/scripts/module-common.lds
+ KBUILD_LDFLAGS_MODULE := -T $(srctree)/scripts/module-common.lds -x
 +KBUILD_LDFLAGS_MODULE_PREREQ	:= 
  
  # Read KERNELRELEASE from include/config/kernel.release (if it exists)

+ 11 - 0
target/linux/generic/patches-2.6.38/015-strip_module_local_symbols.patch

@@ -0,0 +1,11 @@
+--- a/Makefile
++++ b/Makefile
+@@ -361,7 +361,7 @@
+ KBUILD_AFLAGS   := -D__ASSEMBLY__
+ KBUILD_AFLAGS_MODULE  := -DMODULE
+ KBUILD_CFLAGS_MODULE  := -DMODULE
+-KBUILD_LDFLAGS_MODULE := -T $(srctree)/scripts/module-common.lds
++KBUILD_LDFLAGS_MODULE := -T $(srctree)/scripts/module-common.lds -x
+ 
+ # Read KERNELRELEASE from include/config/kernel.release (if it exists)
+ KERNELRELEASE = $(shell cat include/config/kernel.release 2> /dev/null)

+ 1 - 1
target/linux/generic/patches-2.6.38/950-powerpc_crtsavres_prereq.patch

@@ -3,7 +3,7 @@
 @@ -362,6 +362,7 @@ KBUILD_AFLAGS   := -D__ASSEMBLY__
  KBUILD_AFLAGS_MODULE  := -DMODULE
  KBUILD_CFLAGS_MODULE  := -DMODULE
- KBUILD_LDFLAGS_MODULE := -T $(srctree)/scripts/module-common.lds
+ KBUILD_LDFLAGS_MODULE := -T $(srctree)/scripts/module-common.lds -x
 +KBUILD_LDFLAGS_MODULE_PREREQ	:= 
  
  # Read KERNELRELEASE from include/config/kernel.release (if it exists)