diff options
| author | nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2011-03-25 23:47:04 +0000 |
|---|---|---|
| committer | nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2011-03-25 23:47:04 +0000 |
| commit | ae1204a33ac3cac7a891d3dc0b87263714e0f934 (patch) | |
| tree | 4bb353248c047e0a4e72ff4b60d68a015ea19bea /target | |
| parent | 5278b87b26ef7e2fdc68d5566c2015d4254c4942 (diff) | |
kernel: remove all local symbols from kernel modules at link time to reduce their size
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@26298 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target')
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 000000000..2e2508125 --- /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 861a6b753..47f796a90 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 000000000..86a3e2f1f --- /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 402cd0cac..2d3a67d12 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) |