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| author | Felix Fietkau <nbd@openwrt.org> | 2011-03-25 23:47:04 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2011-03-25 23:47:04 +0000 |
| commit | 3be9b7712746486e377d87113cf40673d2317858 (patch) | |
| tree | 930d9739c436240cb27ee51e5ff186bf53996c0b /target/linux | |
| parent | def45b136cf95d555d4e18bea7b5caa56155d0b7 (diff) | |
| download | upstream-3be9b7712746486e377d87113cf40673d2317858.tar.gz upstream-3be9b7712746486e377d87113cf40673d2317858.tar.bz2 upstream-3be9b7712746486e377d87113cf40673d2317858.zip | |
kernel: remove all local symbols from kernel modules at link time to reduce their size
SVN-Revision: 26298
Diffstat (limited to 'target/linux')
4 files changed, 24 insertions, 2 deletions
diff --git a/target/linux/generic/patches-2.6.37/015-strip_module_local_symbols.patch b/target/linux/generic/patches-2.6.37/015-strip_module_local_symbols.patch new file mode 100644 index 0000000000..2e2508125d --- /dev/null +++ b/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) diff --git a/target/linux/generic/patches-2.6.37/950-powerpc_crtsavres_prereq.patch b/target/linux/generic/patches-2.6.37/950-powerpc_crtsavres_prereq.patch index 861a6b7538..47f796a909 100644 --- a/target/linux/generic/patches-2.6.37/950-powerpc_crtsavres_prereq.patch +++ b/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) diff --git a/target/linux/generic/patches-2.6.38/015-strip_module_local_symbols.patch b/target/linux/generic/patches-2.6.38/015-strip_module_local_symbols.patch new file mode 100644 index 0000000000..86a3e2f1f8 --- /dev/null +++ b/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) diff --git a/target/linux/generic/patches-2.6.38/950-powerpc_crtsavres_prereq.patch b/target/linux/generic/patches-2.6.38/950-powerpc_crtsavres_prereq.patch index 402cd0cacb..2d3a67d12b 100644 --- a/target/linux/generic/patches-2.6.38/950-powerpc_crtsavres_prereq.patch +++ b/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) |