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: 9518
master
Felix Fietkau 17 years ago
parent cda3dc3ae1
commit 694cbbccb1
  1. 19
      package/broadcom-wl/Makefile
  2. 49
      package/broadcom-wl/compat-ldso/build.mk
  3. 171
      package/broadcom-wl/compat-ldso/config
  4. 66
      package/broadcom-wl/compat-ldso/patches/100-start_main.patch
  5. 2
      toolchain/uClibc/config/mips
  6. 2
      toolchain/uClibc/config/mipsel
  7. 2
      toolchain/uClibc/config/powerpc

@ -70,9 +70,16 @@ define Package/wlc/description
wl driver.
endef
define Package/brcm-compat-ldso
TITLE:=Broadcom wl/nas binary compatibility libraries
SECTION:=libs
CATEGORY:=Libraries
endef
define Package/wl
$(call Package/broadcom-wl/Default)
TITLE:=Proprietary Broadcom wl driver config utility
DEPENDS+=+brcm-compat-ldso
endef
define Package/wl/description
@ -82,7 +89,7 @@ endef
define Package/nas
$(call Package/broadcom-wl/Default)
DEPENDS+= +nvram
DEPENDS+= +nvram +brcm-compat-ldso
TITLE:=Proprietary Broadcom WPA/WPA2 authenticator
endef
@ -128,6 +135,15 @@ define Build/Compile
$(TARGET_CONFIGURE_OPTS) \
CFLAGS="-I$(PKG_BUILD_DIR)/wlc/include $(TARGET_CFLAGS)" \
all
$(NO_TRACE_MAKE) -C compat-ldso -f build.mk PKG_INSTALL_DIR="$(PKG_BUILD_DIR)"
$(SED) 's,ld-uClibc.so.0,ld-uClibc.brcm,' \
$(PKG_BUILD_DIR)/wl \
$(PKG_BUILD_DIR)/nas
endef
define Package/brcm-compat-ldso/install
$(INSTALL_DIR) $(1)/lib
$(INSTALL_BIN) $(PKG_BUILD_DIR)/ld-uClibc.brcm $(1)/lib/
endef
define Package/wlc/install
@ -152,6 +168,7 @@ endef
$(eval $(call KernelPackage,brcm-wl))
$(eval $(call KernelPackage,brcm-wl-mimo))
$(eval $(call BuildPackage,brcm-compat-ldso))
$(eval $(call BuildPackage,wlc))
$(eval $(call BuildPackage,wl))
$(eval $(call BuildPackage,nas))

@ -0,0 +1,49 @@
#
# Copyright (C) 2006 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
include $(TOPDIR)/rules.mk
include $(INCLUDE_DIR)/target.mk
PKG_NAME:=brcm-compat-ldso
PKG_VERSION:=0.9.28
PKG_EXTRAVERSION:=.2
PKG_SOURCE:=uClibc-$(PKG_VERSION)$(PKG_EXTRAVERSION).tar.bz2
PKG_SOURCE_URL:=http://www.uclibc.org/downloads
PKG_MD5SUM:=959f25286e317f0d9e2103445c5a14c2
PKG_CAT:=bzcat
PKG_BUILD_DIR:=$(BUILD_DIR)/brcm-compat/uClibc-$(PKG_VERSION)$(PKG_EXTRAVERSION)
include $(INCLUDE_DIR)/package.mk
UCLIBC_TARGET_ARCH:=mipsel
define Build/Configure
$(CP) config $(PKG_BUILD_DIR)/.config
$(SED) 's,^KERNEL_SOURCE=.*,KERNEL_SOURCE=\"$(LINUX_HEADERS_DIR)\",g' \
-e 's,.*HAS_FPU.*,HAS_FPU=$(if $(CONFIG_SOFT_FLOAT),n\nUCLIBC_HAS_FLOATS=y\nUCLIBC_HAS_SOFT_FLOAT=y,n),g' \
-e 's,^.*UCLIBC_HAS_LFS.*,UCLIBC_HAS_LFS=$(if $(CONFIG_LARGEFILE),y,n),g' \
-e 's,.*DO_C99_MATH.*,DO_C99_MATH=$(if $(CONFIG_C99_MATH),y,n),g' \
$(PKG_BUILD_DIR)/.config
endef
UCLIBC_MAKE := PATH=$(TARGET_PATH) $(MAKE) -C $(PKG_BUILD_DIR) \
DEVEL_PREFIX=/ \
RUNTIME_PREFIX=/ \
HOSTCC="$(HOSTCC)" \
CPU_CFLAGS="$(TARGET_CFLAGS)"
define Build/Compile
$(SED) 's,^CROSS=.*,CROSS=$(TARGET_CROSS),g' $(PKG_BUILD_DIR)/Rules.mak
$(UCLIBC_MAKE) PREFIX= pregen all
endef
define Build/InstallDev
$(INSTALL_BIN) $(PKG_BUILD_DIR)/lib/ld-uClibc.so.0 $(PKG_INSTALL_DIR)/ld-uClibc.brcm
endef
$(eval $(call Build/DefaultTargets))

@ -0,0 +1,171 @@
#
# Copyright (C) 2006 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
#
# Automatically generated make config: don't edit
#
# TARGET_alpha is not set
# TARGET_arm is not set
# TARGET_avr32 is not set
# TARGET_bfin is not set
# TARGET_cris is not set
# TARGET_e1 is not set
# TARGET_frv is not set
# TARGET_h8300 is not set
# TARGET_i386 is not set
# TARGET_i960 is not set
# TARGET_m68k is not set
# TARGET_microblaze is not set
TARGET_mips=y
# TARGET_nios is not set
# TARGET_nios2 is not set
# TARGET_powerpc is not set
# TARGET_sh is not set
# TARGET_sh64 is not set
# TARGET_sparc is not set
# TARGET_v850 is not set
# TARGET_x86_64 is not set
#
# Target Architecture Features and Options
#
HAVE_ELF=y
ARCH_SUPPORTS_LITTLE_ENDIAN=y
TARGET_ARCH="mips"
ARCH_CFLAGS="-mno-split-addresses"
ARCH_SUPPORTS_BIG_ENDIAN=y
# CONFIG_MIPS_ISA_1 is not set
# CONFIG_MIPS_ISA_2 is not set
# CONFIG_MIPS_ISA_3 is not set
# CONFIG_MIPS_ISA_4 is not set
CONFIG_MIPS_ISA_MIPS32=y
# CONFIG_MIPS_ISA_MIPS64 is not set
ARCH_LITTLE_ENDIAN=y
# ARCH_BIG_ENDIAN is not set
# ARCH_HAS_NO_MMU is not set
ARCH_HAS_MMU=y
UCLIBC_HAS_FLOATS=y
HAS_FPU=y
# DO_C99_MATH is not set
KERNEL_SOURCE="./toolchain_build_mipsel/linux"
C_SYMBOL_PREFIX=""
HAVE_DOT_CONFIG=y
#
# General Library Settings
#
# HAVE_NO_PIC is not set
DOPIC=y
# HAVE_NO_SHARED is not set
HAVE_SHARED=y
# ARCH_HAS_NO_LDSO is not set
BUILD_UCLIBC_LDSO=y
# FORCE_SHAREABLE_TEXT_SEGMENTS is not set
LDSO_LDD_SUPPORT=y
LDSO_CACHE_SUPPORT=y
# LDSO_PRELOAD_FILE_SUPPORT is not set
LDSO_BASE_FILENAME="ld.so"
LDSO_RUNPATH=y
DL_FINI_CRT_COMPAT=y
UCLIBC_CTOR_DTOR=y
# HAS_NO_THREADS is not set
UCLIBC_HAS_THREADS=y
# PTHREADS_DEBUG_SUPPORT is not set
UCLIBC_HAS_LFS=y
# UCLIBC_STATIC_LDCONFIG is not set
# MALLOC is not set
# MALLOC_SIMPLE is not set
MALLOC_STANDARD=y
MALLOC_GLIBC_COMPAT=y
UCLIBC_DYNAMIC_ATEXIT=y
HAS_SHADOW=y
# UNIX98PTY_ONLY is not set
ASSUME_DEVPTS=y
UCLIBC_HAS_TM_EXTENSIONS=y
UCLIBC_HAS_TZ_CACHING=y
UCLIBC_HAS_TZ_FILE=y
UCLIBC_HAS_TZ_FILE_READ_MANY=y
UCLIBC_TZ_FILE_PATH="/etc/TZ"
#
# Networking Support
#
UCLIBC_HAS_IPV6=y
UCLIBC_HAS_RPC=y
UCLIBC_HAS_FULL_RPC=y
#
# String and Stdio Support
#
UCLIBC_HAS_STRING_GENERIC_OPT=y
UCLIBC_HAS_STRING_ARCH_OPT=y
UCLIBC_HAS_CTYPE_TABLES=y
UCLIBC_HAS_CTYPE_SIGNED=y
# UCLIBC_HAS_CTYPE_UNSAFE is not set
UCLIBC_HAS_CTYPE_CHECKED=y
# UCLIBC_HAS_CTYPE_ENFORCED is not set
UCLIBC_HAS_WCHAR=y
# UCLIBC_HAS_LOCALE is not set
UCLIBC_HAS_HEXADECIMAL_FLOATS=y
UCLIBC_HAS_GLIBC_CUSTOM_PRINTF=y
UCLIBC_PRINTF_SCANF_POSITIONAL_ARGS=9
UCLIBC_HAS_SCANF_GLIBC_A_FLAG=y
# UCLIBC_HAS_STDIO_BUFSIZ_NONE is not set
# UCLIBC_HAS_STDIO_BUFSIZ_256 is not set
# UCLIBC_HAS_STDIO_BUFSIZ_512 is not set
# UCLIBC_HAS_STDIO_BUFSIZ_1024 is not set
# UCLIBC_HAS_STDIO_BUFSIZ_2048 is not set
UCLIBC_HAS_STDIO_BUFSIZ_4096=y
# UCLIBC_HAS_STDIO_BUFSIZ_8192 is not set
UCLIBC_HAS_STDIO_BUILTIN_BUFFER_NONE=y
# UCLIBC_HAS_STDIO_BUILTIN_BUFFER_4 is not set
# UCLIBC_HAS_STDIO_BUILTIN_BUFFER_8 is not set
# UCLIBC_HAS_STDIO_SHUTDOWN_ON_ABORT is not set
UCLIBC_HAS_STDIO_GETC_MACRO=y
UCLIBC_HAS_STDIO_PUTC_MACRO=y
UCLIBC_HAS_STDIO_AUTO_RW_TRANSITION=y
# UCLIBC_HAS_FOPEN_LARGEFILE_MODE is not set
UCLIBC_HAS_FOPEN_EXCLUSIVE_MODE=y
UCLIBC_HAS_GLIBC_CUSTOM_STREAMS=y
UCLIBC_HAS_PRINTF_M_SPEC=y
UCLIBC_HAS_ERRNO_MESSAGES=y
# UCLIBC_HAS_SYS_ERRLIST is not set
UCLIBC_HAS_SIGNUM_MESSAGES=y
# UCLIBC_HAS_SYS_SIGLIST is not set
UCLIBC_HAS_GNU_GETOPT=y
#
# Big and Tall
#
UCLIBC_HAS_REGEX=y
UCLIBC_HAS_WORDEXP=y
UCLIBC_HAS_FTW=y
UCLIBC_HAS_GLOB=y
#
# Library Installation Options
#
SHARED_LIB_LOADER_PREFIX="/lib"
RUNTIME_PREFIX="/"
DEVEL_PREFIX="/usr/"
#
# uClibc security related options
#
# UCLIBC_SECURITY is not set
#
# uClibc development/debugging options
#
CROSS_COMPILER_PREFIX=""
# DODEBUG is not set
# DODEBUG_PT is not set
# DOASSERTS is not set
# SUPPORT_LD_DEBUG is not set
# SUPPORT_LD_DEBUG_EARLY is not set
WARNINGS="-Wall"
# UCLIBC_MJN3_ONLY is not set

@ -0,0 +1,66 @@
Index: uClibc-0.9.28.2/ldso/ldso/dl-hash.c
===================================================================
--- uClibc-0.9.28.2.orig/ldso/ldso/dl-hash.c 2007-11-09 03:35:13.193591913 +0100
+++ uClibc-0.9.28.2/ldso/ldso/dl-hash.c 2007-11-09 03:52:41.713343652 +0100
@@ -124,6 +124,15 @@
return tpnt;
}
+void (*__uClibc_main)(void *main, int argc, char **argv, void (*app_init)(void), void (*app_fini)(void), void *, void *) = NULL;
+int (*main)(int argc, char **argv, char **envp) = NULL;
+void
+__uClibc_start_main(int argc, char **argv, char **envp,
+ void (*app_fini)(void), void (*app_init)(void))
+{
+ __uClibc_main(main, argc, argv, app_init, app_fini, NULL, NULL);
+}
+
/*
* This function resolves externals, and this is either called when we process
@@ -139,6 +148,12 @@
const ElfW(Sym) *sym;
char *weak_result = NULL;
+ if (_dl_strcmp(name, "__uClibc_start_main") == 0) {
+ main = _dl_find_hash("main", rpnt, mytpnt, type_class);
+ __uClibc_main = _dl_find_hash("__uClibc_main", rpnt, mytpnt, type_class);
+ return (char *) &__uClibc_start_main;
+ }
+
elf_hash_number = _dl_elf_hash(name);
for (; rpnt; rpnt = rpnt->next) {
Index: uClibc-0.9.28.2/Makefile
===================================================================
--- uClibc-0.9.28.2.orig/Makefile 2007-11-09 03:54:20.814991133 +0100
+++ uClibc-0.9.28.2/Makefile 2007-11-09 03:58:56.346692786 +0100
@@ -28,10 +28,7 @@
TOPDIR=./
include Rules.mak
-DIRS = ldso libc libcrypt libresolv libnsl libutil libm libpthread librt
-ifeq ($(strip $(UCLIBC_HAS_GETTEXT_AWARENESS)),y)
- DIRS += libintl
-endif
+DIRS = ldso
ifeq ($(strip $(HAVE_DOT_CONFIG)),y)
@@ -47,16 +44,6 @@
$(SECHO)
@$(MAKE) -C libc shared
@$(MAKE) -C ldso shared
- @$(MAKE) -C libcrypt shared
- @$(MAKE) -C libresolv shared
- @$(MAKE) -C libnsl shared
- @$(MAKE) -C libutil shared
- @$(MAKE) -C libm shared
- @$(MAKE) -C libpthread shared
- @$(MAKE) -C librt shared
-ifeq ($(strip $(UCLIBC_HAS_GETTEXT_AWARENESS)),y)
- @$(MAKE) -C libintl shared
-endif
else
$(SECHO)
$(SECHO) Not building shared libraries ...

@ -70,7 +70,7 @@ LDSO_CACHE_SUPPORT=y
# LDSO_PRELOAD_FILE_SUPPORT is not set
LDSO_BASE_FILENAME="ld.so"
LDSO_RUNPATH=y
DL_FINI_CRT_COMPAT=y
# DL_FINI_CRT_COMPAT is not set
UCLIBC_CTOR_DTOR=y
# HAS_NO_THREADS is not set
UCLIBC_HAS_THREADS=y

@ -70,7 +70,7 @@ LDSO_CACHE_SUPPORT=y
# LDSO_PRELOAD_FILE_SUPPORT is not set
LDSO_BASE_FILENAME="ld.so"
LDSO_RUNPATH=y
DL_FINI_CRT_COMPAT=y
# DL_FINI_CRT_COMPAT is not set
UCLIBC_CTOR_DTOR=y
# HAS_NO_THREADS is not set
UCLIBC_HAS_THREADS=y

@ -68,7 +68,7 @@ LDSO_CACHE_SUPPORT=y
# LDSO_PRELOAD_FILE_SUPPORT is not set
LDSO_BASE_FILENAME="ld.so"
LDSO_RUNPATH=y
DL_FINI_CRT_COMPAT=y
# DL_FINI_CRT_COMPAT is not set
UCLIBC_CTOR_DTOR=y
# HAS_NO_THREADS is not set
UCLIBC_HAS_THREADS=y

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