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openwrt/toolchain/glibc/common.mk
Hauke Mehrtens 6b3195ae62 toolchain: glibc: Update glibc 2.38 to recent HEAD 
23514c72b7 syslog: Fix heap buffer overflow in __vsyslog_internal (CVE-2023-6246)
d0338312aa syslog: Fix heap buffer overflow in __vsyslog_internal (CVE-2023-6779)
d37c2b20a4 syslog: Fix integer overflow in __vsyslog_internal (CVE-2023-6780)
30e546d76e x86_64: Optimize ffsll function code size.
18876c9ff5 S390: Fix building with --disable-mutli-arch [BZ #31196]
6f68075869 sparc: Fix broken memset for sparc32 [BZ #31068]
0e383d2d4e sparc64: Remove unwind information from signal return stubs [BZ#31244]
aac57faf54 sparc: Fix sparc64 memmove length comparison (BZ 31266)
0c5e5bace5 sparc: Remove unwind information from signal return stubs [BZ #31244]
b09073e631 arm: Remove wrong ldr from _dl_start_user (BZ 31339)
506e47da1d malloc: Use __get_nprocs on arena_get2 (BZ 30945)
ee4806e978 S390: Do not clobber r7 in clone [BZ #31402]
5753cda1ca linux: Use rseq area unconditionally in sched_getcpu (bug 31479)
0518bb0c16 LoongArch: Correct {__ieee754, _}_scalb -> {__ieee754, _}_scalbf
5456ff5d80 Add HWCAP2_MOPS from Linux 6.5 to AArch64 bits/hwcap.h
d8a2b56b4f AArch64: Add support for MOPS memcpy/memmove/memset
25b66e8c4a AArch64: Cleanup ifuncs
1521237c32 AArch64: Cleanup emag memset
156e44845f AArch64: Add memset_zva64
a08ff92294 AArch64: Remove Falkor memcpy
168ae58e6e aarch64: correct CFI in rawmemchr (bug 31113)
1bf17ce978 aarch64: fix check for SVE support in assembler
92da7c2cfe AArch64: Check kernel version for SVE ifuncs
20534f8176 powerpc: Fix ld.so address determination for PCREL mode (bug 31640)
e1135387de iconv: ISO-2022-CN-EXT: fix out-of-bound writes when writing escape sequence (CVE-2024-2961)
61484011e7 sparc: Remove 64 bit check on sparc32 wordsize (BZ 27574)
78d9f91da6 login: Check default sizes of structs utmp, utmpx, lastlog
68bff88592 login: structs utmp, utmpx, lastlog _TIME_BITS independence (bug 30701)
decc9f504a nptl: Fix tst-cancel30 on kernels without ppoll_time64 support
29e20bd122 i386: ulp update for SSE2 --disable-multi-arch configurations
5968aebb86 CVE-2024-33599: nscd: Stack-based buffer overflow in netgroup cache (bug 31677)
541ea5172a CVE-2024-33600: nscd: Do not send missing not-found response in addgetnetgrentX (bug 31678)
2ae9446c1b CVE-2024-33600: nscd: Avoid null pointer crashes after notfound response (bug 31678)
71af8ca864 CVE-2024-33601, CVE-2024-33602: nscd: netgroup: Use two buffers in addgetnetgrentX (bug 31680)
e9f05fa1c6 elf: Also compile dl-misc.os with $(rtld-early-cflags)

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2024-05-04 20:03:47 +02:00

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Makefile
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#
# Copyright (C) 2006-2020 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
include $(TOPDIR)/rules.mk
PKG_NAME:=glibc
PKG_VERSION:=2.38
PKG_RELEASE:=1
PKG_SOURCE_PROTO:=git
PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)
PKG_SOURCE_VERSION:=e9f05fa1c62c8044ff025963498063f73eb51c5f
PKG_MIRROR_HASH:=fd61eb2caea0d4100638b8aa8285b0f1bc23af921c376516307c9ab8ac307739
PKG_SOURCE_URL:=https://sourceware.org/git/glibc.git
PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_SOURCE_VERSION).tar.zst
PKG_CPE_ID:=cpe:/a:gnu:glibc
HOST_BUILD_DIR:=$(BUILD_DIR_TOOLCHAIN)/$(PKG_SOURCE_SUBDIR)
CUR_BUILD_DIR:=$(HOST_BUILD_DIR)-$(VARIANT)
PATCH_DIR:=$(PATH_PREFIX)/patches
include $(INCLUDE_DIR)/toolchain-build.mk
HOST_STAMP_PREPARED:=$(HOST_BUILD_DIR)/.prepared
HOST_STAMP_CONFIGURED:=$(CUR_BUILD_DIR)/.configured
HOST_STAMP_BUILT:=$(CUR_BUILD_DIR)/.built
HOST_STAMP_INSTALLED:=$(TOOLCHAIN_DIR)/stamp/.glibc_$(VARIANT)_installed
ifeq ($(ARCH),mips64)
ifdef CONFIG_MIPS64_ABI_N64
TARGET_CFLAGS += -mabi=64
endif
ifdef CONFIG_MIPS64_ABI_N32
TARGET_CFLAGS += -mabi=n32
endif
ifdef CONFIG_MIPS64_ABI_O32
TARGET_CFLAGS += -mabi=32
endif
endif
# -Os miscompiles w. 2.24 gcc5/gcc6
# only -O2 tested by upstream changeset
# "Optimize i386 syscall inlining for GCC 5"
GLIBC_CONFIGURE:= \
unset LD_LIBRARY_PATH; \
BUILD_CC="$(HOSTCC)" \
$(TARGET_CONFIGURE_OPTS) \
CFLAGS="-O2 $(filter-out -Os,$(call qstrip,$(TARGET_CFLAGS)))" \
libc_cv_slibdir="/lib" \
use_ldconfig=no \
$(HOST_BUILD_DIR)/$(GLIBC_PATH)configure \
--prefix= \
--build=$(GNU_HOST_NAME) \
--host=$(REAL_GNU_TARGET_NAME) \
--with-headers=$(TOOLCHAIN_DIR)/include \
--disable-profile \
--disable-werror \
--without-gd \
--without-cvs \
--enable-add-ons \
--enable-crypt \
--$(if $(CONFIG_SOFT_FLOAT),without,with)-fp \
$(if $(CONFIG_PKG_CC_STACKPROTECTOR_REGULAR),--enable-stack-protector=yes) \
$(if $(CONFIG_PKG_CC_STACKPROTECTOR_STRONG),--enable-stack-protector=strong) \
$(if $(CONFIG_PKG_CC_STACKPROTECTOR_ALL),--enable-stack-protector=all) \
$(if $(CONFIG_PKG_RELRO_FULL),--enable-bind-now) \
$(if $(CONFIG_PKG_FORTIFY_SOURCE_1),--enable-fortify-source=1) \
$(if $(CONFIG_PKG_FORTIFY_SOURCE_2),--enable-fortify-source=2) \
--enable-kernel=5.15.0
export libc_cv_ssp=no
export libc_cv_ssp_strong=no
export ac_cv_header_cpuid_h=yes
export HOST_CFLAGS := $(HOST_CFLAGS) -idirafter $(CURDIR)/$(PATH_PREFIX)/include
define Host/SetToolchainInfo
$(SED) 's,^\(LIBC_TYPE\)=.*,\1=$(PKG_NAME),' $(TOOLCHAIN_DIR)/info.mk
$(SED) 's,^\(LIBC_URL\)=.*,\1=http://www.gnu.org/software/libc/,' $(TOOLCHAIN_DIR)/info.mk
$(SED) 's,^\(LIBC_VERSION\)=.*,\1=$(PKG_VERSION),' $(TOOLCHAIN_DIR)/info.mk
$(SED) 's,^\(LIBC_SO_VERSION\)=.*,\1=$(PKG_VERSION),' $(TOOLCHAIN_DIR)/info.mk
endef
define Host/Configure
mkdir -p $(CUR_BUILD_DIR)
( cd $(CUR_BUILD_DIR); rm -f config.cache; \
$(GLIBC_CONFIGURE) \
);
endef
define Host/Prepare
$(call Host/Prepare/Default)
ln -snf $(PKG_SOURCE_SUBDIR) $(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME)
endef
define Host/Clean
rm -rf $(CUR_BUILD_DIR)* \
$(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev \
$(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME)
endef
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