kernel: strip unnecessary symbol table information from kernel modules, reduces defau...

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@30657 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/target/linux/generic/patches-3.2/202-reduce_module_size.patch b/target/linux/generic/patches-3.2/202-reduce_module_size.patch
new file mode 100644 (file)
index 0000000..58b4a75
--- /dev/null
+++ b/target/linux/generic/patches-3.2/202-reduce_module_size.patch
@@ -0,0 +1,11 @@
+--- a/Makefile
++++ b/Makefile
+@@ -374,7 +374,7 @@
+ 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 -s
+ 
+ # Read KERNELRELEASE from include/config/kernel.release (if it exists)
+ KERNELRELEASE = $(shell cat include/config/kernel.release 2> /dev/null)

diff --git a/target/linux/generic/patches-3.2/321-powerpc_crtsavres_prereq.patch b/target/linux/generic/patches-3.2/321-powerpc_crtsavres_prereq.patch
index e5d383c..eb42cf9 100644 (file)
--- a/target/linux/generic/patches-3.2/321-powerpc_crtsavres_prereq.patch
+++ b/target/linux/generic/patches-3.2/321-powerpc_crtsavres_prereq.patch
@@ -3,7 +3,7 @@
 @@ -375,6 +375,7 @@ KBUILD_AFLAGS   := -D__ASSEMBLY__
  KBUILD_AFLAGS_MODULE  := -DMODULE
  KBUILD_CFLAGS_MODULE  := -DMODULE
 @@ -375,6 +375,7 @@ 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 -s

 +KBUILD_LDFLAGS_MODULE_PREREQ  := 
  
  # Read KERNELRELEASE from include/config/kernel.release (if it exists)
 +KBUILD_LDFLAGS_MODULE_PREREQ  := 
  
  # Read KERNELRELEASE from include/config/kernel.release (if it exists)

diff --git a/target/linux/generic/patches-3.3/202-reduce_module_size.patch b/target/linux/generic/patches-3.3/202-reduce_module_size.patch
new file mode 100644 (file)
index 0000000..58b4a75
--- /dev/null
+++ b/target/linux/generic/patches-3.3/202-reduce_module_size.patch
@@ -0,0 +1,11 @@
+--- a/Makefile
++++ b/Makefile
+@@ -374,7 +374,7 @@
+ 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 -s
+ 
+ # Read KERNELRELEASE from include/config/kernel.release (if it exists)
+ KERNELRELEASE = $(shell cat include/config/kernel.release 2> /dev/null)

diff --git a/target/linux/generic/patches-3.3/321-powerpc_crtsavres_prereq.patch b/target/linux/generic/patches-3.3/321-powerpc_crtsavres_prereq.patch
index e5d383c..eb42cf9 100644 (file)
--- a/target/linux/generic/patches-3.3/321-powerpc_crtsavres_prereq.patch
+++ b/target/linux/generic/patches-3.3/321-powerpc_crtsavres_prereq.patch
@@ -3,7 +3,7 @@
 @@ -375,6 +375,7 @@ KBUILD_AFLAGS   := -D__ASSEMBLY__
  KBUILD_AFLAGS_MODULE  := -DMODULE
  KBUILD_CFLAGS_MODULE  := -DMODULE
 @@ -375,6 +375,7 @@ 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 -s

 +KBUILD_LDFLAGS_MODULE_PREREQ  := 
  
  # Read KERNELRELEASE from include/config/kernel.release (if it exists)
 +KBUILD_LDFLAGS_MODULE_PREREQ  := 
  
  # Read KERNELRELEASE from include/config/kernel.release (if it exists)