From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mischa Jonker Date: Mon, 22 Apr 2013 13:37:30 +0200 Subject: [Buildroot] [PATCH 6/7] arc: Add support for ARC-specific uClibc In-Reply-To: <1366630651-6857-1-git-send-email-mjonker@synopsys.com> References: <1366630651-6857-1-git-send-email-mjonker@synopsys.com> Message-ID: <1366630651-6857-7-git-send-email-mjonker@synopsys.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net Signed-off-by: Mischa Jonker --- toolchain/uClibc/Config.in | 12 +- toolchain/uClibc/uClibc-0.9.33-arc.config | 251 +++++++++++++++++++++++++++++ toolchain/uClibc/uclibc.mk | 4 + 3 files changed, 264 insertions(+), 3 deletions(-) create mode 100644 toolchain/uClibc/uClibc-0.9.33-arc.config diff --git a/toolchain/uClibc/Config.in b/toolchain/uClibc/Config.in index b98e2e8..6e85fdd 100644 --- a/toolchain/uClibc/Config.in +++ b/toolchain/uClibc/Config.in @@ -16,12 +16,16 @@ choice config BR2_UCLIBC_VERSION_0_9_32 bool "uClibc 0.9.32.x" - depends on !(BR2_avr32 || BR2_sh || BR2_xtensa) + depends on !(BR2_arc || BR2_arceb || BR2_avr32 || BR2_sh || BR2_xtensa) config BR2_UCLIBC_VERSION_0_9_33 bool "uClibc 0.9.33.x" - depends on !BR2_xtensa - + depends on !(BR2_arc || BR2_arceb || BR2_xtensa) + + config BR2_UCLIBC_VERSION_0_9_33_ARC + bool "uClibc 0.9.33.x-arc" + depends on (BR2_arc || BR2_arceb) + config BR2_UCLIBC_VERSION_SNAPSHOT bool "daily snapshot" @@ -39,6 +43,7 @@ config BR2_UCLIBC_VERSION_STRING default 0.9.31.1 if BR2_UCLIBC_VERSION_0_9_31 default 0.9.32.1 if BR2_UCLIBC_VERSION_0_9_32 default 0.9.33.2 if BR2_UCLIBC_VERSION_0_9_33 + default 0.9.33-arc if BR2_UCLIBC_VERSION_0_9_33_ARC default $BR2_USE_UCLIBC_SNAPSHOT if BR2_UCLIBC_VERSION_SNAPSHOT config BR2_UCLIBC_CONFIG @@ -46,6 +51,7 @@ config BR2_UCLIBC_CONFIG default "toolchain/uClibc/uClibc-0.9.31.config" if BR2_UCLIBC_VERSION_0_9_31 default "toolchain/uClibc/uClibc-0.9.32.config" if BR2_UCLIBC_VERSION_0_9_32 default "toolchain/uClibc/uClibc-0.9.33.config" if BR2_UCLIBC_VERSION_0_9_33 + default "toolchain/uClibc/uClibc-0.9.33-arc.config" if BR2_UCLIBC_VERSION_0_9_33_ARC default "toolchain/uClibc/uClibc-snapshot.config" if BR2_UCLIBC_VERSION_SNAPSHOT help Some people may wish to use their own modified uClibc configuration diff --git a/toolchain/uClibc/uClibc-0.9.33-arc.config b/toolchain/uClibc/uClibc-0.9.33-arc.config new file mode 100644 index 0000000..d1317d3 --- /dev/null +++ b/toolchain/uClibc/uClibc-0.9.33-arc.config @@ -0,0 +1,251 @@ +# +# Automatically generated make config: don't edit +# Version: 0.9.34-git +# Fri Apr 19 17:34:07 2013 +# +# TARGET_alpha is not set +TARGET_arc=y +# TARGET_arm is not set +# TARGET_avr32 is not set +# TARGET_bfin is not set +# TARGET_c6x is not set +# TARGET_cris is not set +# TARGET_e1 is not set +# TARGET_frv is not set +# TARGET_h8300 is not set +# TARGET_hppa is not set +# TARGET_i386 is not set +# TARGET_i960 is not set +# TARGET_ia64 is not set +# TARGET_m68k is not set +# TARGET_metag is not set +# TARGET_microblaze is not set +# TARGET_mips is not set +# 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_vax is not set +# TARGET_x86_64 is not set +# TARGET_xtensa is not set + +# +# Target Architecture Features and Options +# +TARGET_ARCH="arc" +FORCE_OPTIONS_FOR_ARCH=y +CONFIG_ARC_CPU_700=y +TARGET_SUBARCH="" + +# +# Using ELF file format +# +ARCH_ANY_ENDIAN=y +ARCH_LITTLE_ENDIAN=y +# ARCH_WANTS_BIG_ENDIAN is not set +ARCH_WANTS_LITTLE_ENDIAN=y +ARCH_HAS_MMU=y +ARCH_USE_MMU=y +UCLIBC_HAS_FLOATS=y +UCLIBC_HAS_FPU=y +DO_C99_MATH=y +# DO_XSI_MATH is not set +# UCLIBC_HAS_FENV is not set +KERNEL_HEADERS="/slowfs/nl20dwt2p001/mjonker/src/buildroot/output/toolchain/linux/include" +HAVE_DOT_CONFIG=y + +# +# General Library Settings +# +DOPIC=y +HAVE_SHARED=y +# FORCE_SHAREABLE_TEXT_SEGMENTS is not set +LDSO_LDD_SUPPORT=y +# LDSO_CACHE_SUPPORT is not set +LDSO_PRELOAD_ENV_SUPPORT=y +# LDSO_PRELOAD_FILE_SUPPORT is not set +# LDSO_STANDALONE_SUPPORT is not set +# LDSO_PRELINK_SUPPORT is not set +# UCLIBC_STATIC_LDCONFIG is not set +LDSO_RUNPATH=y +LDSO_SAFE_RUNPATH=y +LDSO_SEARCH_INTERP_PATH=y +LDSO_LD_LIBRARY_PATH=y +# LDSO_NO_CLEANUP is not set +UCLIBC_CTOR_DTOR=y +# LDSO_GNU_HASH_SUPPORT is not set +# HAS_NO_THREADS is not set +LINUXTHREADS_OLD=y +# LINUXTHREADS_NEW is not set +# UCLIBC_HAS_THREADS_NATIVE is not set +UCLIBC_HAS_THREADS=y +# PTHREADS_DEBUG_SUPPORT is not set +UCLIBC_HAS_SYSLOG=y +UCLIBC_HAS_LFS=y +# MALLOC is not set +# MALLOC_SIMPLE is not set +MALLOC_STANDARD=y +MALLOC_GLIBC_COMPAT=y +UCLIBC_DYNAMIC_ATEXIT=y +# COMPAT_ATEXIT is not set +UCLIBC_SUSV3_LEGACY=y +# UCLIBC_SUSV3_LEGACY_MACROS is not set +UCLIBC_SUSV4_LEGACY=y +# UCLIBC_STRICT_HEADERS is not set +# UCLIBC_HAS_STUBS is not set +UCLIBC_HAS_SHADOW=y +UCLIBC_HAS_PROGRAM_INVOCATION_NAME=y +UCLIBC_HAS___PROGNAME=y +UCLIBC_HAS_PTY=y +ASSUME_DEVPTS=y +UNIX98PTY_ONLY=y +UCLIBC_HAS_GETPT=y +UCLIBC_HAS_LIBUTIL=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" +UCLIBC_FALLBACK_TO_ETC_LOCALTIME=y + +# +# Advanced Library Settings +# +UCLIBC_PWD_BUFFER_SIZE=256 +UCLIBC_GRP_BUFFER_SIZE=256 + +# +# Support various families of functions +# +UCLIBC_LINUX_MODULE_26=y +# UCLIBC_LINUX_MODULE_24 is not set +UCLIBC_LINUX_SPECIFIC=y +UCLIBC_HAS_GNU_ERROR=y +UCLIBC_BSD_SPECIFIC=y +UCLIBC_HAS_BSD_ERR=y +# UCLIBC_HAS_OBSOLETE_BSD_SIGNAL is not set +# UCLIBC_HAS_OBSOLETE_SYSV_SIGNAL is not set +# UCLIBC_NTP_LEGACY is not set +# UCLIBC_SV4_DEPRECATED is not set +UCLIBC_HAS_REALTIME=y +UCLIBC_HAS_ADVANCED_REALTIME=y +UCLIBC_HAS_EPOLL=y +UCLIBC_HAS_XATTR=y +UCLIBC_HAS_PROFILING=y +UCLIBC_HAS_CRYPT_IMPL=y +# UCLIBC_HAS_SHA256_CRYPT_IMPL is not set +# UCLIBC_HAS_SHA512_CRYPT_IMPL is not set +UCLIBC_HAS_CRYPT=y +UCLIBC_HAS_NETWORK_SUPPORT=y +UCLIBC_HAS_SOCKET=y +UCLIBC_HAS_IPV4=y +# UCLIBC_HAS_IPV6 is not set +# UCLIBC_HAS_RPC is not set +UCLIBC_USE_NETLINK=y +UCLIBC_SUPPORT_AI_ADDRCONFIG=y +# UCLIBC_HAS_BSD_RES_CLOSE is not set +UCLIBC_HAS_COMPAT_RES_STATE=y +# UCLIBC_HAS_EXTRA_COMPAT_RES_STATE is not set +UCLIBC_HAS_RESOLVER_SUPPORT=y +UCLIBC_HAS_LIBRESOLV_STUB=y +UCLIBC_HAS_LIBNSL_STUB=y + +# +# String and Stdio Support +# +# UCLIBC_HAS_STRING_GENERIC_OPT is not set +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=y +# UCLIBC_BUILD_ALL_LOCALE is not set +UCLIBC_BUILD_MINIMAL_LOCALE=y +# UCLIBC_PREGENERATED_LOCALE_DATA is not set +UCLIBC_BUILD_MINIMAL_LOCALES="en_US" +UCLIBC_HAS_XLOCALE=y +UCLIBC_HAS_HEXADECIMAL_FLOATS=y +# UCLIBC_HAS_GLIBC_DIGIT_GROUPING is not set +UCLIBC_HAS_GLIBC_CUSTOM_PRINTF=y +UCLIBC_PRINTF_SCANF_POSITIONAL_ARGS=9 +# 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 is not set +# UCLIBC_HAS_STDIO_PUTC_MACRO is not set +UCLIBC_HAS_STDIO_AUTO_RW_TRANSITION=y +# UCLIBC_HAS_FOPEN_LARGEFILE_MODE is not set +UCLIBC_HAS_FOPEN_EXCLUSIVE_MODE=y +# UCLIBC_HAS_FOPEN_CLOSEEXEC_MODE is not set +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 +# UCLIBC_HAS_GNU_GETSUBOPT is not set + +# +# Big and Tall +# +UCLIBC_HAS_REGEX=y +# UCLIBC_HAS_REGEX_OLD is not set +UCLIBC_HAS_FNMATCH=y +# UCLIBC_HAS_FNMATCH_OLD is not set +# UCLIBC_HAS_WORDEXP is not set +UCLIBC_HAS_NFTW=y +UCLIBC_HAS_FTW=y +# UCLIBC_HAS_FTS is not set +UCLIBC_HAS_GLOB=y +UCLIBC_HAS_GNU_GLOB=y +UCLIBC_HAS_UTMPX=y + +# +# Library Installation Options +# +RUNTIME_PREFIX="/" +DEVEL_PREFIX="/usr/" +MULTILIB_DIR="lib" +HARDWIRED_ABSPATH=y + +# +# Security options +# +# UCLIBC_HAS_ARC4RANDOM is not set +# UCLIBC_HAS_SSP is not set +UCLIBC_BUILD_RELRO=y +UCLIBC_BUILD_NOW=y +UCLIBC_BUILD_NOEXECSTACK=y + +# +# Development/debugging options +# +CROSS_COMPILER_PREFIX="/slowfs/nl20dwt2p001/mjonker/src/buildroot/output/host/usr/bin/arc-buildroot-linux-uclibc-" +UCLIBC_EXTRA_CFLAGS="" +# DODEBUG is not set +# DODEBUG_PT is not set +DOSTRIP=y +# DOASSERTS is not set +# SUPPORT_LD_DEBUG is not set +# SUPPORT_LD_DEBUG_EARLY is not set +# UCLIBC_MALLOC_DEBUGGING is not set +# UCLIBC_HAS_BACKTRACE is not set +WARNINGS="-Wall" +# EXTRA_WARNINGS is not set +# DOMULTI is not set +# UCLIBC_MJN3_ONLY is not set diff --git a/toolchain/uClibc/uclibc.mk b/toolchain/uClibc/uclibc.mk index 2249651..1629e76 100644 --- a/toolchain/uClibc/uclibc.mk +++ b/toolchain/uClibc/uclibc.mk @@ -17,6 +17,9 @@ UCLIBC_VERSION:=$(call qstrip,$(BR2_UCLIBC_VERSION_STRING)) ifeq ($(BR2_UCLIBC_VERSION_SNAPSHOT),y) UCLIBC_SITE:=http://www.uclibc.org/downloads/snapshots UCLIBC_DIR:=$(TOOLCHAIN_DIR)/uClibc +else ifeq ($(findstring arc,$(UCLIBC_VERSION)),arc) +UCLIBC_SITE:=$(BR2_ARC_SITE) +UCLIBC_DIR:=$(TOOLCHAIN_DIR)/uClibc-$(UCLIBC_VERSION) else UCLIBC_SITE:=http://www.uclibc.org/downloads UCLIBC_DIR:=$(TOOLCHAIN_DIR)/uClibc-$(UCLIBC_VERSION) @@ -31,6 +34,7 @@ UCLIBC_TARGET_ARCH:=$(shell $(SHELL) -c "echo $(ARCH) | sed \ -e 's/-.*//' \ -e 's/i.86/i386/' \ -e 's/sparc.*/sparc/' \ + -e 's/arc.*/arc/g' \ -e 's/arm.*/arm/g' \ -e 's/m68k.*/m68k/' \ -e 's/ppc/powerpc/g' \ -- 1.7.0.4