disable crt_fini compatibility in uClibc, compile custom ld-uClibc for broadcom utilities allows us to upgrade uClibc without breaking compatibility for nas and wl breaks binary compatibility for packages from earlier kamikaze releases
SVN-Revision: 9518v19.07.3_mercusys_ac12_duma
Felix Fietkau
17 years ago
parent
cda3dc3ae1
commit
694cbbccb1
@ -0,0 +1,49 @@
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#
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# Copyright (C) 2006 OpenWrt.org
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#
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# This is free software, licensed under the GNU General Public License v2.
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# See /LICENSE for more information.
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#
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include $(TOPDIR)/rules.mk
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include $(INCLUDE_DIR)/target.mk
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PKG_NAME:=brcm-compat-ldso
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PKG_VERSION:=0.9.28
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PKG_EXTRAVERSION:=.2
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PKG_SOURCE:=uClibc-$(PKG_VERSION)$(PKG_EXTRAVERSION).tar.bz2
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PKG_SOURCE_URL:=http://www.uclibc.org/downloads
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PKG_MD5SUM:=959f25286e317f0d9e2103445c5a14c2
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PKG_CAT:=bzcat
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PKG_BUILD_DIR:=$(BUILD_DIR)/brcm-compat/uClibc-$(PKG_VERSION)$(PKG_EXTRAVERSION)
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include $(INCLUDE_DIR)/package.mk
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UCLIBC_TARGET_ARCH:=mipsel
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define Build/Configure
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$(CP) config $(PKG_BUILD_DIR)/.config
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$(SED) 's,^KERNEL_SOURCE=.*,KERNEL_SOURCE=\"$(LINUX_HEADERS_DIR)\",g' \
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-e 's,.*HAS_FPU.*,HAS_FPU=$(if $(CONFIG_SOFT_FLOAT),n\nUCLIBC_HAS_FLOATS=y\nUCLIBC_HAS_SOFT_FLOAT=y,n),g' \
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-e 's,^.*UCLIBC_HAS_LFS.*,UCLIBC_HAS_LFS=$(if $(CONFIG_LARGEFILE),y,n),g' \
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-e 's,.*DO_C99_MATH.*,DO_C99_MATH=$(if $(CONFIG_C99_MATH),y,n),g' \
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$(PKG_BUILD_DIR)/.config
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endef
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UCLIBC_MAKE := PATH=$(TARGET_PATH) $(MAKE) -C $(PKG_BUILD_DIR) \
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DEVEL_PREFIX=/ \
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RUNTIME_PREFIX=/ \
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HOSTCC="$(HOSTCC)" \
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CPU_CFLAGS="$(TARGET_CFLAGS)"
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define Build/Compile
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$(SED) 's,^CROSS=.*,CROSS=$(TARGET_CROSS),g' $(PKG_BUILD_DIR)/Rules.mak
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$(UCLIBC_MAKE) PREFIX= pregen all
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endef
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define Build/InstallDev
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$(INSTALL_BIN) $(PKG_BUILD_DIR)/lib/ld-uClibc.so.0 $(PKG_INSTALL_DIR)/ld-uClibc.brcm
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endef
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$(eval $(call Build/DefaultTargets))
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@ -0,0 +1,171 @@
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#
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# Copyright (C) 2006 OpenWrt.org
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#
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# This is free software, licensed under the GNU General Public License v2.
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# See /LICENSE for more information.
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#
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#
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# Automatically generated make config: don't edit
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#
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# TARGET_alpha is not set
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# TARGET_arm is not set
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# TARGET_avr32 is not set
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# TARGET_bfin is not set
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# TARGET_cris is not set
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# TARGET_e1 is not set
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# TARGET_frv is not set
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# TARGET_h8300 is not set
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# TARGET_i386 is not set
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# TARGET_i960 is not set
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# TARGET_m68k is not set
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# TARGET_microblaze is not set
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TARGET_mips=y
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# TARGET_nios is not set
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# TARGET_nios2 is not set
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# TARGET_powerpc is not set
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# TARGET_sh is not set
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# TARGET_sh64 is not set
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# TARGET_sparc is not set
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# TARGET_v850 is not set
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# TARGET_x86_64 is not set
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#
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# Target Architecture Features and Options
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#
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HAVE_ELF=y
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ARCH_SUPPORTS_LITTLE_ENDIAN=y
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TARGET_ARCH="mips"
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ARCH_CFLAGS="-mno-split-addresses"
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ARCH_SUPPORTS_BIG_ENDIAN=y
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# CONFIG_MIPS_ISA_1 is not set
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# CONFIG_MIPS_ISA_2 is not set
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# CONFIG_MIPS_ISA_3 is not set
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# CONFIG_MIPS_ISA_4 is not set
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CONFIG_MIPS_ISA_MIPS32=y
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# CONFIG_MIPS_ISA_MIPS64 is not set
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ARCH_LITTLE_ENDIAN=y
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# ARCH_BIG_ENDIAN is not set
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# ARCH_HAS_NO_MMU is not set
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ARCH_HAS_MMU=y
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UCLIBC_HAS_FLOATS=y
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HAS_FPU=y
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# DO_C99_MATH is not set
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KERNEL_SOURCE="./toolchain_build_mipsel/linux"
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C_SYMBOL_PREFIX=""
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HAVE_DOT_CONFIG=y
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#
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# General Library Settings
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#
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# HAVE_NO_PIC is not set
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DOPIC=y
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# HAVE_NO_SHARED is not set
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HAVE_SHARED=y
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# ARCH_HAS_NO_LDSO is not set
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BUILD_UCLIBC_LDSO=y
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# FORCE_SHAREABLE_TEXT_SEGMENTS is not set
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LDSO_LDD_SUPPORT=y
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LDSO_CACHE_SUPPORT=y
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# LDSO_PRELOAD_FILE_SUPPORT is not set
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LDSO_BASE_FILENAME="ld.so"
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LDSO_RUNPATH=y
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DL_FINI_CRT_COMPAT=y
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UCLIBC_CTOR_DTOR=y
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# HAS_NO_THREADS is not set
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UCLIBC_HAS_THREADS=y
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# PTHREADS_DEBUG_SUPPORT is not set
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UCLIBC_HAS_LFS=y
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# UCLIBC_STATIC_LDCONFIG is not set
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# MALLOC is not set
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# MALLOC_SIMPLE is not set
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MALLOC_STANDARD=y
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MALLOC_GLIBC_COMPAT=y
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UCLIBC_DYNAMIC_ATEXIT=y
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HAS_SHADOW=y
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# UNIX98PTY_ONLY is not set
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ASSUME_DEVPTS=y
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UCLIBC_HAS_TM_EXTENSIONS=y
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UCLIBC_HAS_TZ_CACHING=y
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UCLIBC_HAS_TZ_FILE=y
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UCLIBC_HAS_TZ_FILE_READ_MANY=y
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UCLIBC_TZ_FILE_PATH="/etc/TZ"
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#
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# Networking Support
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#
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UCLIBC_HAS_IPV6=y
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UCLIBC_HAS_RPC=y
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UCLIBC_HAS_FULL_RPC=y
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#
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# String and Stdio Support
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#
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UCLIBC_HAS_STRING_GENERIC_OPT=y
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UCLIBC_HAS_STRING_ARCH_OPT=y
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UCLIBC_HAS_CTYPE_TABLES=y
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UCLIBC_HAS_CTYPE_SIGNED=y
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# UCLIBC_HAS_CTYPE_UNSAFE is not set
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UCLIBC_HAS_CTYPE_CHECKED=y
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# UCLIBC_HAS_CTYPE_ENFORCED is not set
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UCLIBC_HAS_WCHAR=y
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# UCLIBC_HAS_LOCALE is not set
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UCLIBC_HAS_HEXADECIMAL_FLOATS=y
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UCLIBC_HAS_GLIBC_CUSTOM_PRINTF=y
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UCLIBC_PRINTF_SCANF_POSITIONAL_ARGS=9
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UCLIBC_HAS_SCANF_GLIBC_A_FLAG=y
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# UCLIBC_HAS_STDIO_BUFSIZ_NONE is not set
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# UCLIBC_HAS_STDIO_BUFSIZ_256 is not set
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# UCLIBC_HAS_STDIO_BUFSIZ_512 is not set
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# UCLIBC_HAS_STDIO_BUFSIZ_1024 is not set
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# UCLIBC_HAS_STDIO_BUFSIZ_2048 is not set
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UCLIBC_HAS_STDIO_BUFSIZ_4096=y
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# UCLIBC_HAS_STDIO_BUFSIZ_8192 is not set
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UCLIBC_HAS_STDIO_BUILTIN_BUFFER_NONE=y
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# UCLIBC_HAS_STDIO_BUILTIN_BUFFER_4 is not set
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# UCLIBC_HAS_STDIO_BUILTIN_BUFFER_8 is not set
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# UCLIBC_HAS_STDIO_SHUTDOWN_ON_ABORT is not set
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UCLIBC_HAS_STDIO_GETC_MACRO=y
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UCLIBC_HAS_STDIO_PUTC_MACRO=y
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UCLIBC_HAS_STDIO_AUTO_RW_TRANSITION=y
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# UCLIBC_HAS_FOPEN_LARGEFILE_MODE is not set
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UCLIBC_HAS_FOPEN_EXCLUSIVE_MODE=y
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UCLIBC_HAS_GLIBC_CUSTOM_STREAMS=y
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UCLIBC_HAS_PRINTF_M_SPEC=y
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UCLIBC_HAS_ERRNO_MESSAGES=y
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# UCLIBC_HAS_SYS_ERRLIST is not set
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UCLIBC_HAS_SIGNUM_MESSAGES=y
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# UCLIBC_HAS_SYS_SIGLIST is not set
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UCLIBC_HAS_GNU_GETOPT=y
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#
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# Big and Tall
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#
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UCLIBC_HAS_REGEX=y
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UCLIBC_HAS_WORDEXP=y
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UCLIBC_HAS_FTW=y
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UCLIBC_HAS_GLOB=y
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#
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# Library Installation Options
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#
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SHARED_LIB_LOADER_PREFIX="/lib"
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RUNTIME_PREFIX="/"
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DEVEL_PREFIX="/usr/"
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#
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# uClibc security related options
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#
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# UCLIBC_SECURITY is not set
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#
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# uClibc development/debugging options
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#
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CROSS_COMPILER_PREFIX=""
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# DODEBUG is not set
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# DODEBUG_PT is not set
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# DOASSERTS is not set
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# SUPPORT_LD_DEBUG is not set
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# SUPPORT_LD_DEBUG_EARLY is not set
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WARNINGS="-Wall"
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# UCLIBC_MJN3_ONLY is not set
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@ -0,0 +1,66 @@
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Index: uClibc-0.9.28.2/ldso/ldso/dl-hash.c
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===================================================================
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--- uClibc-0.9.28.2.orig/ldso/ldso/dl-hash.c 2007-11-09 03:35:13.193591913 +0100
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+++ uClibc-0.9.28.2/ldso/ldso/dl-hash.c 2007-11-09 03:52:41.713343652 +0100
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@@ -124,6 +124,15 @@
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return tpnt;
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}
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+void (*__uClibc_main)(void *main, int argc, char **argv, void (*app_init)(void), void (*app_fini)(void), void *, void *) = NULL;
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+int (*main)(int argc, char **argv, char **envp) = NULL;
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+void
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+__uClibc_start_main(int argc, char **argv, char **envp,
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+ void (*app_fini)(void), void (*app_init)(void))
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+{
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+ __uClibc_main(main, argc, argv, app_init, app_fini, NULL, NULL);
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+}
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+
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/*
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* This function resolves externals, and this is either called when we process
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@@ -139,6 +148,12 @@
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const ElfW(Sym) *sym;
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char *weak_result = NULL;
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+ if (_dl_strcmp(name, "__uClibc_start_main") == 0) {
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+ main = _dl_find_hash("main", rpnt, mytpnt, type_class);
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+ __uClibc_main = _dl_find_hash("__uClibc_main", rpnt, mytpnt, type_class);
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+ return (char *) &__uClibc_start_main;
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+ }
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+
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elf_hash_number = _dl_elf_hash(name);
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for (; rpnt; rpnt = rpnt->next) {
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Index: uClibc-0.9.28.2/Makefile
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===================================================================
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--- uClibc-0.9.28.2.orig/Makefile 2007-11-09 03:54:20.814991133 +0100
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+++ uClibc-0.9.28.2/Makefile 2007-11-09 03:58:56.346692786 +0100
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@@ -28,10 +28,7 @@
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TOPDIR=./
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include Rules.mak
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-DIRS = ldso libc libcrypt libresolv libnsl libutil libm libpthread librt
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-ifeq ($(strip $(UCLIBC_HAS_GETTEXT_AWARENESS)),y)
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- DIRS += libintl
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-endif
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+DIRS = ldso
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ifeq ($(strip $(HAVE_DOT_CONFIG)),y)
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@@ -47,16 +44,6 @@
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$(SECHO)
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@$(MAKE) -C libc shared
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@$(MAKE) -C ldso shared
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- @$(MAKE) -C libcrypt shared
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- @$(MAKE) -C libresolv shared
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- @$(MAKE) -C libnsl shared
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- @$(MAKE) -C libutil shared
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- @$(MAKE) -C libm shared
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- @$(MAKE) -C libpthread shared
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- @$(MAKE) -C librt shared
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-ifeq ($(strip $(UCLIBC_HAS_GETTEXT_AWARENESS)),y)
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- @$(MAKE) -C libintl shared
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-endif
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else
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$(SECHO)
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$(SECHO) Not building shared libraries ...
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