[Buildroot] build root error with nofpu

thomas.luo thomas.luo at ieee.org
Fri Jan 19 06:57:20 UTC 2007


>> do a rm -rf build_arm_nofpu/* toolchain_build_arm_nofpu/*
>> then make sure that your BR2_JLEVEL=1 and invoke "make" again and paste
>> the first error you get.
>>
>> Providing your .config and the uclibc.config would help, too.
> 
> libc/libc_so.a(difftime.os): In function `difftime':
> difftime.c:(.text+0x8): undefined reference to `__floatsidf'
> difftime.c:(.text+0x2c): undefined reference to `__subdf3'
> libc/libc_so.a(_fpmaxtostr.os): In function `_fpmaxtostr':
> _fpmaxtostr.c:(.text+0xd4): undefined reference to `__nedf2'
> _fpmaxtostr.c:(.text+0xf8): undefined reference to `__eqdf2'
> _fpmaxtostr.c:(.text+0x114): undefined reference to `__divdf3'
> _fpmaxtostr.c:(.text+0x120): undefined reference to `__ltdf2'
> _fpmaxtostr.c:(.text+0x1c4): undefined reference to `__muldf3'
> _fpmaxtostr.c:(.text+0x388): undefined reference to `__gedf2'
> _fpmaxtostr.c:(.text+0x430): undefined reference to `__adddf3'
> libc/libc_so.a(__psfs_do_numeric.os): In function `__psfs_do_numeric':
> __psfs_do_numeric.c:(.text+0x51c): undefined reference to `__truncdfsf2'
> libc/libc_so.a(strtof.os): In function `strtof':
> strtof.c:(.text+0x1c): undefined reference to `__extendsfdf2'
> /mnt/rootbb/buildroot/build_arm_nofpu/staging_dir/lib/gcc/arm-linux-uclibc/4.1.1/libgcc.a(_fixunsdfsi.o): In function 
> `__fixunsdfsi':
> libgcc2.c:(.text+0x34): undefined reference to `__fixdfsi'
> make[2]: *** [lib/libc.so] Error 1
> make[1]: *** [lib/libc.so.0] ??? 2
> make[1]: Leaving directory `/mnt/rootbb/buildroot/toolchain_build_arm_nofpu/uClibc'
> make: *** [/mnt/rootbb/buildroot/toolchain_build_arm_nofpu/uClibc/lib/libc.a] ??? 2
> [root at localhost buildroot]# 
>
#
# Automatically generated make config: don't edit
#
BR2_HAVE_DOT_CONFIG=y
# BR2_alpha is not set
BR2_arm=y
# BR2_armeb is not set
# BR2_cris is not set
# BR2_i386 is not set
# BR2_m68k is not set
# BR2_mips is not set
# BR2_mipsel is not set
# BR2_nios2 is not set
# BR2_powerpc is not set
# BR2_sh is not set
# BR2_sh64 is not set
# BR2_sparc is not set
# BR2_x86_64 is not set
# BR2_generic_arm is not set
# BR2_arm610 is not set
# BR2_arm710 is not set
# BR2_arm720t is not set
# BR2_arm920t is not set
BR2_arm922t=y
# BR2_arm926t is not set
# BR2_arm1136jf_s is not set
# BR2_sa110 is not set
# BR2_sa1100 is not set
# BR2_xscale is not set
BR2_ARM_TYPE="ARM922T"
BR2_ARM_OABI=y
# BR2_ARM_EABI is not set
BR2_ARCH="arm"
BR2_ENDIAN="LITTLE"

#
# Build options
#
BR2_WGET="wget --passive-ftp"
BR2_SVN="svn co"
BR2_ZCAT="zcat"
BR2_BZCAT="bzcat"
BR2_TAR_OPTIONS=""
BR2_DL_DIR="$(BASE_DIR)/dl"
BR2_SOURCEFORGE_MIRROR="easynews"
BR2_STAGING_DIR="$(BUILD_DIR)/staging_dir"
BR2_TOPDIR_PREFIX=""
BR2_TOPDIR_SUFFIX=""
BR2_GNU_BUILD_SUFFIX="pc-linux-gnu"
BR2_GNU_TARGET_SUFFIX="linux-uclibc"
BR2_JLEVEL=1

#
# Toolchain Options
#

#
# Kernel Header Options
#
# BR2_KERNEL_HEADERS_2_4_25 is not set
# BR2_KERNEL_HEADERS_2_4_27 is not set
# BR2_KERNEL_HEADERS_2_4_29 is not set
# BR2_KERNEL_HEADERS_2_4_31 is not set
# BR2_KERNEL_HEADERS_2_6_9 is not set
# BR2_KERNEL_HEADERS_2_6_11 is not set
# BR2_KERNEL_HEADERS_2_6_12 is not set
BR2_KERNEL_HEADERS_2_6_19_1=y
BR2_DEFAULT_KERNEL_HEADERS="2.6.19.1"

#
# uClibc Options
#
# BR2_UCLIBC_VERSION_0_9_28 is not set
BR2_UCLIBC_VERSION_SNAPSHOT=y
BR2_USE_UCLIBC_SNAPSHOT="snapshot"
# BR2_ENABLE_LOCALE is not set
# BR2_PTHREADS_NONE is not set
BR2_PTHREADS=y
# BR2_PTHREADS_OLD is not set
# BR2_PTHREADS_NATIVE is not set

#
# Binutils Options
#
# BR2_BINUTILS_VERSION_2_14_90_0_8 is not set
# BR2_BINUTILS_VERSION_2_15 is not set
# BR2_BINUTILS_VERSION_2_15_94_0_2_2 is not set
# BR2_BINUTILS_VERSION_2_16_1 is not set
# BR2_BINUTILS_VERSION_2_16_90_0_3 is not set
# BR2_BINUTILS_VERSION_2_16_91_0_5 is not set
# BR2_BINUTILS_VERSION_2_16_91_0_6 is not set
# BR2_BINUTILS_VERSION_2_16_91_0_7 is not set
# BR2_BINUTILS_VERSION_2_17 is not set
# BR2_BINUTILS_VERSION_2_17_50_0_2 is not set
# BR2_BINUTILS_VERSION_2_17_50_0_3 is not set
# BR2_BINUTILS_VERSION_2_17_50_0_4 is not set
# BR2_BINUTILS_VERSION_2_17_50_0_5 is not set
# BR2_BINUTILS_VERSION_2_17_50_0_6 is not set
# BR2_BINUTILS_VERSION_2_17_50_0_7 is not set
BR2_BINUTILS_VERSION_2_17_50_0_8=y
BR2_BINUTILS_VERSION="2.17.50.0.8"
BR2_EXTRA_BINUTILS_CONFIG_OPTIONS=""

#
# Gcc Options
#
# BR2_GCC_VERSION_3_3_5 is not set
# BR2_GCC_VERSION_3_3_6 is not set
# BR2_GCC_VERSION_3_4_2 is not set
# BR2_GCC_VERSION_3_4_3 is not set
# BR2_GCC_VERSION_3_4_4 is not set
# BR2_GCC_VERSION_3_4_5 is not set
# BR2_GCC_VERSION_3_4_6 is not set
# BR2_GCC_VERSION_4_0_0 is not set
# BR2_GCC_VERSION_4_0_1 is not set
# BR2_GCC_VERSION_4_0_2 is not set
# BR2_GCC_VERSION_4_0_3 is not set
# BR2_GCC_VERSION_4_1_0 is not set
BR2_GCC_VERSION_4_1_1=y
# BR2_GCC_VERSION_4_2 is not set
# BR2_GCC_IS_SNAP is not set
BR2_GCC_VERSION="4.1.1"
# BR2_GCC_USE_SJLJ_EXCEPTIONS is not set
BR2_EXTRA_GCC_CONFIG_OPTIONS=""
# BR2_INSTALL_LIBSTDCPP is not set
# BR2_INSTALL_OBJC is not set
# BR2_INSTALL_FORTRAN is not set
BR2_GCC_SHARED_LIBGCC=y

#
# Ccache Options
#
BR2_CCACHE=y

#
# Gdb Options
#
# BR2_PACKAGE_GDB is not set
# BR2_PACKAGE_GDB_SERVER is not set
# BR2_PACKAGE_GDB_HOST is not set

#
# elf2flt
#
BR2_ELF2FLT=y
# BR2_MKLIBS is not set

#
# Common Toolchain Options
#
BR2_PACKAGE_SSTRIP_TARGET=y
BR2_PACKAGE_SSTRIP_HOST=y
BR2_ENABLE_MULTILIB=y
BR2_LARGEFILE=y
BR2_SOFT_FLOAT=y
BR2_TARGET_OPTIMIZATION="-Os -pipe"
BR2_CROSS_TOOLCHAIN_TARGET_UTILS=y

#
# Package Selection for the target
#

#
# The default minimal system
#
BR2_PACKAGE_BUSYBOX=y
# BR2_BUSYBOX_VERSION_1_0_1 is not set
# BR2_BUSYBOX_VERSION_1_1_3 is not set
BR2_BUSYBOX_VERSION_1_2_2_1=y
# BR2_PACKAGE_BUSYBOX_SNAPSHOT is not set
BR2_PACKAGE_BUSYBOX_INSTALL_SYMLINKS=y
BR2_PACKAGE_BUSYBOX_CONFIG="package/busybox/busybox.config"

#
# The minimum needed to build a uClibc development system
#
BR2_PACKAGE_BASH=y
# BR2_PACKAGE_BZIP2 is not set
BR2_PACKAGE_COREUTILS=y
# BR2_PACKAGE_DIFFUTILS is not set
# BR2_PACKAGE_ED is not set
# BR2_PACKAGE_FINDUTILS is not set
# BR2_PACKAGE_FLEX is not set
# BR2_PACKAGE_GAWK is not set
# BR2_PACKAGE_GCC_TARGET is not set
# BR2_PACKAGE_CCACHE_TARGET is not set
# BR2_PACKAGE_GREP is not set
# BR2_PACKAGE_MAKE is not set
# BR2_PACKAGE_PATCH is not set
# BR2_PACKAGE_SED is not set
# BR2_PACKAGE_TAR is not set

#
# Other stuff
#
# BR2_PACKAGE_ACPID is not set
# BR2_PACKAGE_ARGUS is not set
# BR2_PACKAGE_ASTERISK is not set
# BR2_PACKAGE_AT is not set
# BR2_PACKAGE_AUTOCONF is not set
# BR2_PACKAGE_AUTOMAKE is not set
# BR2_PACKAGE_AVAHI is not set
# BR2_PACKAGE_BERKELEYDB is not set
# BR2_PACKAGE_BIND is not set
# BR2_PACKAGE_BISON is not set
# BR2_PACKAGE_BOA is not set
# BR2_PACKAGE_BRIDGE is not set
# BR2_PACKAGE_BSDIFF is not set
# BR2_PACKAGE_CUSTOMIZE is not set
# BR2_PACKAGE_ISC_DHCP is not set
# BR2_PACKAGE_DIALOG is not set
# BR2_PACKAGE_DIRECTFB is not set
# BR2_PACKAGE_DISTCC is not set
# BR2_PACKAGE_DM is not set
# BR2_PACKAGE_DMALLOC is not set
# BR2_PACKAGE_DMRAID is not set
# BR2_PACKAGE_DNSMASQ is not set
# BR2_PACKAGE_DROPBEAR is not set
# BR2_PACKAGE_ETHTOOL is not set
# BR2_PACKAGE_EXPAT is not set
# BR2_PACKAGE_E2FSPROGS is not set
# BR2_PACKAGE_FAKEROOT is not set
# BR2_PACKAGE_FILE is not set
BR2_PACKAGE_FREETYPE=y
# BR2_PACKAGE_GETTEXT is not set
# BR2_PACKAGE_LIBINTL is not set
# BR2_PACKAGE_LIBGMP is not set
# BR2_PACKAGE_LIBMPFR is not set
# BR2_PACKAGE_GZIP is not set
# BR2_PACKAGE_HASERL is not set
BR2_PACKAGE_HDPARM=y
# BR2_PACKAGE_HOSTAP is not set
# BR2_PACKAGE_HOTPLUG is not set
# BR2_PACKAGE_IOSTAT is not set
# BR2_PACKAGE_IPROUTE2 is not set
# BR2_PACKAGE_IPSEC_TOOLS is not set
# BR2_PACKAGE_IPTABLES is not set
BR2_PACKAGE_JPEG=y
# BR2_PACKAGE_KEXEC is not set
# BR2_PACKAGE_LESS is not set
# BR2_PACKAGE_LIBCGI is not set
# BR2_PACKAGE_LIBCGICC is not set
# BR2_PACKAGE_LIBELF is not set
BR2_PACKAGE_LIBFLOAT=y
# BR2_PACKAGE_LIBGLIB12 is not set
# BR2_PACKAGE_LIBMAD is not set
# BR2_PACKAGE_LIBPCAP is not set
BR2_PACKAGE_LIBPNG=y
# BR2_PACKAGE_LIBRAW1394 is not set
BR2_PACKAGE_LIBSYSFS=y
# BR2_PACKAGE_LIBTOOL is not set
# BR2_PACKAGE_LIBUSB is not set
# BR2_PACKAGE_LIGHTTPD is not set
# BR2_PACKAGE_LINKS is not set
# BR2_PACKAGE_LRZSZ is not set
# BR2_PACKAGE_LSOF is not set
# BR2_PACKAGE_LTP-TESTSUITE is not set
# BR2_PACKAGE_LTT is not set
# BR2_PACKAGE_LVM2 is not set
# BR2_PACKAGE_LZO is not set
# BR2_PACKAGE_LZMA_TARGET is not set
# BR2_PACKAGE_LZMA_HOST is not set
# BR2_PACKAGE_M4 is not set
# BR2_PACKAGE_MDADM is not set
# BR2_PACKAGE_MEMTESTER is not set
# BR2_PACKAGE_MICROCOM is not set
# BR2_PACKAGE_MICROPERL is not set
# BR2_PACKAGE_MICROWIN is not set
BR2_PACKAGE_MKDOSFS=y
BR2_PACKAGE_MODULE_INIT_TOOLS=y
# BR2_PACKAGE_MPATROL is not set
# BR2_PACKAGE_MPG123 is not set
# BR2_PACKAGE_MROUTED is not set
BR2_PACKAGE_MTD=y

#
# MTD package selection
#
BR2_PACKAGE_MTD_ORIG=y
# BR2_PACKAGE_MTD_SNAPSHOT is not set
BR2_PACKAGE_MTD_ORIG_STRING="mtd_20050122.orig.tar.gz"

#
# MTD tools selection
#
BR2_PACKAGE_MTD_FLASH_ERASE=y
BR2_PACKAGE_MTD_FLASH_ERASEALL=y
BR2_PACKAGE_MTD_FLASH_INFO=y
BR2_PACKAGE_MTD_FLASH_LOCK=y
BR2_PACKAGE_MTD_FLASH_UNLOCK=y
BR2_PACKAGE_MTD_FLASHCP=y
BR2_PACKAGE_MTD_JFFS2DUMP=y
BR2_PACKAGE_MTD_JFFS3DUMP=y
BR2_PACKAGE_MTD_SUMTOOL=y
BR2_PACKAGE_MTD_FTL_CHECK=y
BR2_PACKAGE_MTD_FTL_FORMAT=y
BR2_PACKAGE_MTD_NFTL_FORMAT=y
BR2_PACKAGE_MTD_NFTLDUMP=y
BR2_PACKAGE_MTD_MKFSJFFS2=y
BR2_PACKAGE_MTD_MKFSJFFS=y
BR2_PACKAGE_MTD_NANDDUMP=y
BR2_PACKAGE_MTD_NANDWRITE=y
BR2_PACKAGE_MTD_MTD_DEBUG=y
BR2_PACKAGE_MTD_DOCFDISK=y
BR2_PACKAGE_MTD_DOC_LOADBIOS=y
# BR2_PACKAGE_NANO is not set
# BR2_PACKAGE_NBD is not set
BR2_PACKAGE_NCURSES=y
# BR2_PACKAGE_NCURSES_TARGET_HEADERS is not set
# BR2_PACKAGE_NETKITBASE is not set
# BR2_PACKAGE_NETKITTELNET is not set
# BR2_PACKAGE_NETPLUG is not set
# BR2_PACKAGE_NETSNMP is not set
# BR2_PACKAGE_NEWT is not set
# BR2_PACKAGE_NTP is not set
# BR2_PACKAGE_OPENNTPD is not set
# BR2_PACKAGE_OPENSSH is not set
# BR2_PACKAGE_OPENSSL is not set
# BR2_PACKAGE_OPENVPN is not set
# BR2_PACKAGE_OPENSWAN is not set
# BR2_PACKAGE_PCIUTILS is not set
# BR2_PACKAGE_PKGCONFIG is not set
# BR2_PACKAGE_PORTAGE is not set
# BR2_PACKAGE_PORTMAP is not set
# BR2_PACKAGE_PPPD is not set
# BR2_PACKAGE_PROCPS is not set
# BR2_PACKAGE_PSMISC is not set
# BR2_PACKAGE_PYTHON is not set
# BR2_PACKAGE_QTE is not set
# BR2_PACKAGE_QTOPIA4 is not set
# BR2_PACKAGE_RAIDTOOLS is not set
# BR2_READLINE is not set
# BR2_PACKAGE_RSYNC is not set
# BR2_PACKAGE_RUBY is not set
# BR2_PACKAGE_RXVT is not set
# BR2_PACKAGE_SDL is not set
# BR2_PACKAGE_SFDISK is not set
# BR2_PACKAGE_SLANG is not set
# BR2_PACKAGE_SMARTMONTOOLS is not set
# BR2_PACKAGE_SOCAT is not set
# BR2_PACKAGE_SQLITE is not set
# BR2_PACKAGE_STRACE is not set
# BR2_PACKAGE_STUNNEL is not set
BR2_PACKAGE_SUDO=y
# BR2_PACKAGE_SYSKLOGD is not set
# BR2_PACKAGE_SYSVINIT is not set
# BR2_PACKAGE_TCL is not set
# BR2_PACKAGE_TCPDUMP is not set
# BR2_PACKAGE_TFTPD is not set
# BR2_PACKAGE_THTTPD is not set
# BR2_PACKAGE_TINYLOGIN is not set
# BR2_PACKAGE_TINYX is not set
# BR2_PACKAGE_TN5250 is not set
# BR2_PACKAGE_TTCP is not set
# BR2_PACKAGE_UDEV is not set
# BR2_PACKAGE_UDHCP is not set
# BR2_PACKAGE_UEMACS is not set
# BR2_PACKAGE_USBUTILS is not set
# BR2_PACKAGE_UTIL-LINUX is not set
# BR2_PACKAGE_VTUN is not set
# BR2_PACKAGE_WGET is not set
# BR2_PACKAGE_WHICH is not set
# BR2_PACKAGE_WIPE is not set
# BR2_PACKAGE_WIRELESS_TOOLS is not set
# BR2_PACKAGE_XFSPROGS is not set
# BR2_PACKAGE_XORG is not set
BR2_PACKAGE_ZLIB=y
# BR2_PACKAGE_ZLIB_TARGET_HEADERS is not set

#
# Target Options
#

#
# filesystem for target device
#
# BR2_TARGET_ROOTFS_CRAMFS is not set
# BR2_TARGET_ROOTFS_CLOOP is not set
BR2_TARGET_ROOTFS_EXT2=y
BR2_TARGET_ROOTFS_EXT2_BLOCKS=0
BR2_TARGET_ROOTFS_EXT2_INODES=0
BR2_TARGET_ROOTFS_EXT2_RESBLKS=0
BR2_TARGET_ROOTFS_EXT2_SQUASH=y
BR2_TARGET_ROOTFS_EXT2_OUTPUT="$(IMAGE).ext2"
BR2_TARGET_ROOTFS_EXT2_NONE=y
# BR2_TARGET_ROOTFS_EXT2_GZIP is not set
# BR2_TARGET_ROOTFS_EXT2_BZIP2 is not set
# BR2_TARGET_ROOTFS_EXT2_LZMA is not set
BR2_TARGET_ROOTFS_EXT2_COPYTO=""
BR2_TARGET_ROOTFS_JFFS2=y
BR2_TARGET_ROOTFS_JFFS2_EBSIZE=0x20000
BR2_TARGET_ROOTFS_JFFS2_PAD=y
BR2_TARGET_ROOTFS_JFFS2_PADSIZE=0x0
BR2_TARGET_ROOTFS_JFFS2_LE=y
# BR2_TARGET_ROOTFS_JFFS2_BE is not set
BR2_TARGET_ROOTFS_JFFS2_SQUASH=y
BR2_TARGET_ROOTFS_JFFS2_OUTPUT="$(IMAGE).jffs2"
BR2_TARGET_ROOTFS_JFFS2_COPYTO=""
# BR2_TARGET_ROOTFS_SQUASHFS is not set
# BR2_TARGET_ROOTFS_TAR is not set
# BR2_TARGET_ROOTFS_CPIO is not set

#
# bootloader for target device
#

#
# Board Support Options
#

#
# Sharp Specific Device Support
#
# BR2_TARGET_SHARP_LNODE80 is not set

#
# Generic System Support
#
# BR2_TARGET_GENERIC_ACCESS_POINT is not set
# BR2_TARGET_GENERIC_FIREWALL is not set
# BR2_TARGET_GENERIC_DEV_SYSTEM is not set




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