Packages can choose to opt-out via setting PKG_BUILD_FLAGS:=no-lto
config MOLD
- depends on (aarch64 || arm || i386 || i686 || loongarch64 || m68k || powerpc || powerpc64 || riscv64 || sh4 || x86_64)
+ depends on (aarch64 || arm || i386 || i686 || loongarch64 || powerpc || powerpc64 || riscv64 || x86_64)
depends on !HOST_OS_MACOS
def_bool $(shell, ./config/check-hostcxx.sh 10 2 12)
config EXTRA_OPTIMIZATION
string "Additional compiler options" if DEVEL
- default "-fno-caller-saves -fno-plt" if !CONFIG_EXTERNAL_TOOLCHAIN && !arc
+ default "-fno-caller-saves -fno-plt" if !CONFIG_EXTERNAL_TOOLCHAIN
default "-fno-caller-saves"
help
Extra target-independent optimizations to use when building for the target.
SQUASHFSCOMP := gzip
LZMA_XZ_OPTIONS := -Xpreset 9 -Xe -Xlc 0 -Xlp 2 -Xpb 2
ifeq ($(CONFIG_SQUASHFS_XZ),y)
- ifneq ($(filter arm x86 powerpc sparc,$(LINUX_KARCH)),)
+ ifneq ($(filter arm x86 powerpc,$(LINUX_KARCH)),)
BCJ_FILTER:=-Xbcj $(LINUX_KARCH)
endif
SQUASHFSCOMP := xz $(LZMA_XZ_OPTIONS) $(BCJ_FILTER)
LINUX_KARCH=um
else ifneq (,$(findstring $(ARCH) , aarch64 aarch64_be ))
LINUX_KARCH := arm64
-else ifneq (,$(findstring $(ARCH) , arceb ))
- LINUX_KARCH := arc
else ifneq (,$(findstring $(ARCH) , armeb ))
LINUX_KARCH := arm
else ifneq (,$(findstring $(ARCH) , loongarch64 ))
LINUX_KARCH := powerpc
else ifneq (,$(findstring $(ARCH) , riscv64 ))
LINUX_KARCH := riscv
-else ifneq (,$(findstring $(ARCH) , sh2 sh3 sh4 ))
- LINUX_KARCH := sh
else ifneq (,$(findstring $(ARCH) , i386 x86_64 ))
LINUX_KARCH := x86
else
CPU_CFLAGS_e5500:=-mcpu=e5500
CPU_CFLAGS_powerpc64:=-mcpu=powerpc64
endif
- ifeq ($(ARCH),sparc)
- CPU_TYPE = sparc
- CPU_CFLAGS_ultrasparc = -mcpu=ultrasparc
- endif
ifeq ($(ARCH),aarch64)
CPU_TYPE ?= generic
CPU_CFLAGS_generic = -mcpu=generic
CPU_CFLAGS_cortex-a53 = -mcpu=cortex-a53
endif
- ifeq ($(ARCH),arc)
- CPU_TYPE ?= arc700
- CPU_CFLAGS += -matomic
- CPU_CFLAGS_arc700 = -mcpu=arc700
- CPU_CFLAGS_archs = -mcpu=archs
- endif
ifeq ($(ARCH),riscv64)
CPU_TYPE ?= generic
CPU_CFLAGS_generic:=-mabi=lp64d -march=rv64gc
bool
default y
prompt "Compile with optimized assembly code"
- depends on !arc
help
Disabling this option will reduce code size and performance.
The increase in performance and size depends on the target
+OPENSSL_ENGINE_BUILTIN_AFALG:kmod-crypto-user \
+OPENSSL_ENGINE_BUILTIN_DEVCRYPTO:kmod-cryptodev \
+OPENSSL_ENGINE_BUILTIN_PADLOCK:kmod-crypto-hw-padlock \
- +(arm||armeb||mips||mipsel||powerpc||arc):libatomic
+ +(arm||armeb||mips||mipsel||powerpc):libatomic
TITLE+= (libraries)
ABI_VERSION:=$(firstword $(subst .,$(space),$(PKG_VERSION)))
MENU:=1
--- /dev/null
+++ b/Configurations/25-openwrt.conf
-@@ -0,0 +1,55 @@
+@@ -0,0 +1,52 @@
+## Openwrt "CONFIG_ARCH" matching targets.
+
+# The targets need to end in '-openwrt' for the AFALG patch to work
+ "linux-aarch64-openwrt" => {
+ inherit_from => [ "linux-aarch64" ],
+ },
-+ "linux-arc-openwrt" => {
-+ inherit_from => [ "linux-latomic" ],
-+ },
+ "linux-arm-openwrt" => {
+ inherit_from => [ "linux-armv4" ],
+ },
config PCRE2_JIT_ENABLED
bool
- depends on PACKAGE_libpcre2 && (aarch64 || aarch64_be || arm || i386 || i686 || x86_64 || mips || mipsel || mips64 || mips64el || powerpc || powerpc64 || powerpcle || sparc)
+ depends on PACKAGE_libpcre2 && (aarch64 || aarch64_be || arm || i386 || i686 || x86_64 || mips || mipsel || mips64 || mips64el || powerpc || powerpc64 || powerpcle)
default y if (aarch64 || arm || i686 || x86_64)
prompt "Enable JIT compiler support"
help
$(call Package/gcc/Default)
NAME:=libasan
TITLE:=Runtime library for AddressSanitizer in GCC
- DEPENDS:=@USE_GLIBC +librt +libstdcpp @!mips64 @!mips64el @!arc
+ DEPENDS:=@USE_GLIBC +librt +libstdcpp @!mips64 @!mips64el
ABI_VERSION:=5
endef
$(call Package/gcc/Default)
NAME:=libtsan
TITLE:=Runtime library for ThreadSanitizer in GCC
- DEPENDS:=@USE_GLIBC +librt +libstdcpp @!loongarch64 @!mips @!mipsel @!mips64 @!mips64el @!arc
+ DEPENDS:=@USE_GLIBC +librt +libstdcpp @!loongarch64 @!mips @!mipsel @!mips64 @!mips64el
ABI_VERSION:=0
endef
$(call Package/gcc/Default)
NAME:=liblsan
TITLE:=Runtime library for LeakSanitizer in GCC
- DEPENDS:=@USE_GLIBC +librt +libstdcpp @!loongarch64 @!mips @!mipsel @!mips64 @!mips64el @!arc
+ DEPENDS:=@USE_GLIBC +librt +libstdcpp @!loongarch64 @!mips @!mipsel @!mips64 @!mips64el
ABI_VERSION:=0
endef
$(call Package/gcc/Default)
NAME:=libubsan
TITLE:=Runtime library for UndefinedBehaviorSanitizer in GCC
- DEPENDS:=@USE_GLIBC +librt +libstdcpp @!mips64 @!mips64el @!arc
+ DEPENDS:=@USE_GLIBC +librt +libstdcpp @!mips64 @!mips64el
ABI_VERSION:=1
endef
select BIG_ENDIAN
bool
-config arc
- bool
-
-config arceb
- select BIG_ENDIAN
- bool
-
config arm
bool
select ARCH_64BIT
bool
-config m68k
- bool
-
config mips
select BIG_ENDIAN
bool
select ARCH_64BIT
bool
-config sh3
- bool
-
-config sh3eb
- select BIG_ENDIAN
- bool
-
-config sh4
- bool
-
-config sh4eb
- select BIG_ENDIAN
- bool
-
-config sparc
- select BIG_ENDIAN
- bool
-
config x86_64
select ARCH_64BIT
bool
string
default "aarch64" if aarch64
default "aarch64_be" if aarch64_be
- default "arc" if arc
- default "arceb" if arceb
default "arm" if arm
default "armeb" if armeb
default "i386" if i386
default "i686" if i686
default "loongarch64" if loongarch64
- default "m68k" if m68k
default "mips" if mips
default "mipsel" if mipsel
default "mips64" if mips64
default "powerpc" if powerpc
default "powerpc64" if powerpc64
default "riscv64" if riscv64
- default "sh3" if sh3
- default "sh3eb" if sh3eb
- default "sh4" if sh4
- default "sh4eb" if sh4eb
- default "sparc" if sparc
default "x86_64" if x86_64
+++ /dev/null
-From bb0c3b0175240bf152fd7c644821a0cf9f77c37c Mon Sep 17 00:00:00 2001
-From: Evgeniy Didin <Evgeniy.Didin@synopsys.com>
-Date: Fri, 15 Mar 2019 18:53:38 +0300
-Subject: [PATCH] arc add OWRTDTB section
-
-This change allows OpenWRT to patch resulting kernel binary with
-external .dtb.
-
-That allows us to re-use exactky the same vmlinux on different boards
-given its ARC core configurations match (at least cache line sizes etc).
-
-""patch-dtb" searches for ASCII "OWRTDTB:" strign and copies external
-.dtb right after it, keeping the string in place.
-
-Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
-Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
-Signed-off-by: Evgeniy Didin <Evgeniy.Didin@synopsys.com>
----
- arch/arc/kernel/head.S | 10 ++++++++++
- arch/arc/kernel/setup.c | 4 +++-
- arch/arc/kernel/vmlinux.lds.S | 13 +++++++++++++
- 3 files changed, 26 insertions(+), 1 deletion(-)
-
---- a/arch/arc/kernel/head.S
-+++ b/arch/arc/kernel/head.S
-@@ -88,6 +88,16 @@
- DSP_EARLY_INIT
- .endm
-
-+ ; Here "patch-dtb" will embed external .dtb
-+ ; Note "patch-dtb" searches for ASCII "OWRTDTB:" string
-+ ; and pastes .dtb right after it, hense the string precedes
-+ ; __image_dtb symbol.
-+ .section .owrt, "aw",@progbits
-+ .ascii "OWRTDTB:"
-+ENTRY(__image_dtb)
-+ .fill 0x4000
-+END(__image_dtb)
-+
- .section .init.text, "ax",@progbits
-
- ;----------------------------------------------------------------
---- a/arch/arc/kernel/setup.c
-+++ b/arch/arc/kernel/setup.c
-@@ -450,6 +450,8 @@ static inline bool uboot_arg_invalid(uns
- /* We always pass 0 as magic from U-boot */
- #define UBOOT_MAGIC_VALUE 0
-
-+extern struct boot_param_header __image_dtb;
-+
- void __init handle_uboot_args(void)
- {
- bool use_embedded_dtb = true;
-@@ -488,7 +490,7 @@ void __init handle_uboot_args(void)
- ignore_uboot_args:
-
- if (use_embedded_dtb) {
-- machine_desc = setup_machine_fdt(__dtb_start);
-+ machine_desc = setup_machine_fdt(&__image_dtb);
- if (!machine_desc)
- panic("Embedded DT invalid\n");
- }
---- a/arch/arc/kernel/vmlinux.lds.S
-+++ b/arch/arc/kernel/vmlinux.lds.S
-@@ -27,6 +27,19 @@ SECTIONS
-
- . = CONFIG_LINUX_LINK_BASE;
-
-+ /*
-+ * In OpenWRT we want to patch built binary embedding .dtb of choice.
-+ * This is implemented with "patch-dtb" utility which searches for
-+ * "OWRTDTB:" string in first 16k of image and if it is found
-+ * copies .dtb right after mentioned string.
-+ *
-+ * Note: "OWRTDTB:" won't be overwritten with .dtb, .dtb will follow it.
-+ */
-+ .owrt : {
-+ *(.owrt)
-+ . = ALIGN(PAGE_SIZE);
-+ }
-+
- _int_vec_base_lds = .;
- .vector : {
- *(.vector)
+++ /dev/null
-From: Alexey Brodkin <abrodkin@synopsys.com>
-Subject: arc: enable unaligned access in kernel mode
-
-This enables misaligned access handling even in kernel mode.
-Some wireless drivers (ath9k-htc and mt7601u) use misaligned accesses
-here and there and to cope with that without fixing stuff in the drivers
-we're just gracefully handling it on ARC.
-
-Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
----
- arch/arc/kernel/unaligned.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
---- a/arch/arc/kernel/unaligned.c
-+++ b/arch/arc/kernel/unaligned.c
-@@ -203,7 +203,7 @@ int misaligned_fixup(unsigned long addre
- char buf[TASK_COMM_LEN];
-
- /* handle user mode only and only if enabled by sysadmin */
-- if (!user_mode(regs) || !unaligned_enabled)
-+ if (!unaligned_enabled)
- return 1;
-
- if (no_unaligned_warning) {
+++ /dev/null
-From bb0c3b0175240bf152fd7c644821a0cf9f77c37c Mon Sep 17 00:00:00 2001
-From: Evgeniy Didin <Evgeniy.Didin@synopsys.com>
-Date: Fri, 15 Mar 2019 18:53:38 +0300
-Subject: [PATCH] arc add OWRTDTB section
-
-This change allows OpenWRT to patch resulting kernel binary with
-external .dtb.
-
-That allows us to re-use exactky the same vmlinux on different boards
-given its ARC core configurations match (at least cache line sizes etc).
-
-""patch-dtb" searches for ASCII "OWRTDTB:" strign and copies external
-.dtb right after it, keeping the string in place.
-
-Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
-Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
-Signed-off-by: Evgeniy Didin <Evgeniy.Didin@synopsys.com>
----
- arch/arc/kernel/head.S | 10 ++++++++++
- arch/arc/kernel/setup.c | 4 +++-
- arch/arc/kernel/vmlinux.lds.S | 13 +++++++++++++
- 3 files changed, 26 insertions(+), 1 deletion(-)
-
---- a/arch/arc/kernel/head.S
-+++ b/arch/arc/kernel/head.S
-@@ -88,6 +88,16 @@
- DSP_EARLY_INIT
- .endm
-
-+ ; Here "patch-dtb" will embed external .dtb
-+ ; Note "patch-dtb" searches for ASCII "OWRTDTB:" string
-+ ; and pastes .dtb right after it, hense the string precedes
-+ ; __image_dtb symbol.
-+ .section .owrt, "aw",@progbits
-+ .ascii "OWRTDTB:"
-+ENTRY(__image_dtb)
-+ .fill 0x4000
-+END(__image_dtb)
-+
- .section .init.text, "ax",@progbits
-
- ;----------------------------------------------------------------
---- a/arch/arc/kernel/setup.c
-+++ b/arch/arc/kernel/setup.c
-@@ -450,6 +450,8 @@ static inline bool uboot_arg_invalid(uns
- /* We always pass 0 as magic from U-boot */
- #define UBOOT_MAGIC_VALUE 0
-
-+extern struct boot_param_header __image_dtb;
-+
- void __init handle_uboot_args(void)
- {
- bool use_embedded_dtb = true;
-@@ -488,7 +490,7 @@ void __init handle_uboot_args(void)
- ignore_uboot_args:
-
- if (use_embedded_dtb) {
-- machine_desc = setup_machine_fdt(__dtb_start);
-+ machine_desc = setup_machine_fdt(&__image_dtb);
- if (!machine_desc)
- panic("Embedded DT invalid\n");
- }
---- a/arch/arc/kernel/vmlinux.lds.S
-+++ b/arch/arc/kernel/vmlinux.lds.S
-@@ -27,6 +27,19 @@ SECTIONS
-
- . = CONFIG_LINUX_LINK_BASE;
-
-+ /*
-+ * In OpenWRT we want to patch built binary embedding .dtb of choice.
-+ * This is implemented with "patch-dtb" utility which searches for
-+ * "OWRTDTB:" string in first 16k of image and if it is found
-+ * copies .dtb right after mentioned string.
-+ *
-+ * Note: "OWRTDTB:" won't be overwritten with .dtb, .dtb will follow it.
-+ */
-+ .owrt : {
-+ *(.owrt)
-+ . = ALIGN(PAGE_SIZE);
-+ }
-+
- _int_vec_base_lds = .;
- .vector : {
- *(.vector)
+++ /dev/null
-From: Alexey Brodkin <abrodkin@synopsys.com>
-Subject: arc: enable unaligned access in kernel mode
-
-This enables misaligned access handling even in kernel mode.
-Some wireless drivers (ath9k-htc and mt7601u) use misaligned accesses
-here and there and to cope with that without fixing stuff in the drivers
-we're just gracefully handling it on ARC.
-
-Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
----
- arch/arc/kernel/unaligned.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
---- a/arch/arc/kernel/unaligned.c
-+++ b/arch/arc/kernel/unaligned.c
-@@ -202,7 +202,7 @@ int misaligned_fixup(unsigned long addre
- struct disasm_state state;
-
- /* handle user mode only and only if enabled by sysadmin */
-- if (!user_mode(regs) || !unaligned_enabled)
-+ if (!unaligned_enabled)
- return 1;
-
- if (no_unaligned_warning) {
menuconfig EXTRA_TARGET_ARCH
bool
prompt "Enable an extra toolchain target architecture" if TOOLCHAINOPTS
- depends on !sparc
help
Some builds may require a 'biarch' toolchain. This option
allows you to specify an additional target arch.
choice
prompt "C Library implementation" if TOOLCHAINOPTS
- default LIBC_USE_GLIBC if arc
default LIBC_USE_MUSL
help
Select the C library implementation.
config LIBC_USE_MUSL
select USE_MUSL
bool "Use musl"
- depends on !arc
endchoice
bool
config USE_GLIBC
- default y if !TOOLCHAINOPTS && !EXTERNAL_TOOLCHAIN && !NATIVE_TOOLCHAIN && (arc)
bool
config USE_MUSL
- default y if !TOOLCHAINOPTS && !EXTERNAL_TOOLCHAIN && !NATIVE_TOOLCHAIN && !(arc)
+ default y if !TOOLCHAINOPTS && !EXTERNAL_TOOLCHAIN && !NATIVE_TOOLCHAIN
bool
config SSP_SUPPORT
$(call qstrip,$(CONFIG_EXTRA_GCC_CONFIG_OPTIONS)) \
$(if $(CONFIG_mips64)$(CONFIG_mips64el),--with-arch=mips64 \
--with-abi=$(call qstrip,$(CONFIG_MIPS64_ABI))) \
- $(if $(CONFIG_arc),--with-cpu=$(CONFIG_CPU_TYPE)) \
$(if $(CONFIG_powerpc64), $(if $(CONFIG_USE_MUSL),--with-abi=elfv2)) \
--with-system-zlib=$(STAGING_DIR_HOST) \
--with-zstd=$(STAGING_DIR_HOST) \
projects / thirdparty / openwrt.git / commitdiff
