[Buildroot] building with gcc 4.x and uClibc 0.9.28 fails

Matthias.Guelck at gmx.de Matthias.Guelck at gmx.de
Wed Jan 3 08:57:35 UTC 2007


Hi all!


I'm able to build buildroot (daily snapshot 2007-01-02) for my PPC with  gcc 4.x and uClibc daily snapshot without any problem.
Using gcc 3.4.4 and uClibc 0.9.28 also works.

But building with gcc 4.x and uClibc 0.9.28 fails with the following errors:

adjtimex.c:14: error: '__adjtimex' aliased to undefined symbol 'adjtimex'
adjtimex.c:15: error: 'ntp_adjtime' aliased to undefined symbol 'adjtimex'

Details:

/data/Projects/buildroot-20070102/buildroot/build_powerpc/staging_dir/bin/powerpc-linux-uclibc-strip -x -R .note -R .comment _exit.o
/data/Projects/buildroot-20070102/buildroot/build_powerpc/staging_dir/bin/powerpc-linux-uclibc-gcc  -Wall -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing    -fno-builtin -nostdinc -D_LIBC -I../../../../include -I.  -Os -funit-at-a-time   -isystem /data/Projects/buildroot-20070102/buildroot/build_powerpc/staging_dir/lib/gcc/powerpc-linux-uclibc/4.0.3/include -DNDEBUG -fpic -c access.c -o access.o
/data/Projects/buildroot-20070102/buildroot/build_powerpc/staging_dir/bin/powerpc-linux-uclibc-strip -x -R .note -R .comment access.o
/data/Projects/buildroot-20070102/buildroot/build_powerpc/staging_dir/bin/powerpc-linux-uclibc-gcc  -Wall -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing    -fno-builtin -nostdinc -D_LIBC -I../../../../include -I.  -Os -funit-at-a-time   -isystem /data/Projects/buildroot-20070102/buildroot/build_powerpc/staging_dir/lib/gcc/powerpc-linux-uclibc/4.0.3/include -DNDEBUG -fpic -c acct.c -o acct.o
/data/Projects/buildroot-20070102/buildroot/build_powerpc/staging_dir/bin/powerpc-linux-uclibc-strip -x -R .note -R .comment acct.o
/data/Projects/buildroot-20070102/buildroot/build_powerpc/staging_dir/bin/powerpc-linux-uclibc-gcc  -Wall -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing    -fno-builtin -nostdinc -D_LIBC -I../../../../include -I.  -Os -funit-at-a-time   -isystem /data/Projects/buildroot-20070102/buildroot/build_powerpc/staging_dir/lib/gcc/powerpc-linux-uclibc/4.0.3/include -DNDEBUG -fpic -c adjtimex.c -o adjtimex.o
adjtimex.c:14: error: '__adjtimex' aliased to undefined symbol 'adjtimex'
adjtimex.c:15: error: 'ntp_adjtime' aliased to undefined symbol 'adjtimex'
make[5]: *** [adjtimex.o] Error 1
make[5]: Leaving directory `/data/Projects/buildroot-20070102/buildroot/toolchain_build_powerpc/uClibc-0.9.28/libc/sysdeps/linux/common'
make[4]: *** [common] Error 2
make[4]: Leaving directory `/data/Projects/buildroot-20070102/buildroot/toolchain_build_powerpc/uClibc-0.9.28/libc/sysdeps/linux'
make[3]: *** [_dir_linux] Error 2
make[3]: Leaving directory `/data/Projects/buildroot-20070102/buildroot/toolchain_build_powerpc/uClibc-0.9.28/libc/sysdeps'
make[2]: *** [_dir_sysdeps] Error 2
make[2]: Leaving directory `/data/Projects/buildroot-20070102/buildroot/toolchain_build_powerpc/uClibc-0.9.28/libc'
make[1]: *** [_dir_libc] Error 2
make[1]: Leaving directory `/data/Projects/buildroot-20070102/buildroot/toolchain_build_powerpc/uClibc-0.9.28'
make: *** [/data/Projects/buildroot-20070102/buildroot/toolchain_build_powerpc/uClibc-0.9.28/lib/libc.a] Error 2



I found this problem as fixed with uClibc 0.9.27 since 2005.

Is there any fix available to use this combination of gcc 4.x and uClibc 0.9.28?



Kind Regards,

Matthias


p.s.: my .config:

#
# Automatically generated make config: don't edit
#
BR2_HAVE_DOT_CONFIG=y
# BR2_alpha is not set
# BR2_arm is not set
# 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=y
# BR2_sh is not set
# BR2_sh64 is not set
# BR2_sparc is not set
# BR2_x86_64 is not set
BR2_ARCH="powerpc"
BR2_ENDIAN="BIG"

#
# 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=y
# BR2_KERNEL_HEADERS_2_6_19_1 is not set
BR2_DEFAULT_KERNEL_HEADERS="2.6.12"

#
# uClibc Options
#
BR2_UCLIBC_VERSION_0_9_28=y
# BR2_UCLIBC_VERSION_SNAPSHOT is not set
# BR2_ENABLE_LOCALE is not set
# BR2_PTHREADS_NONE is not set
# BR2_PTHREADS is not set
BR2_PTHREADS_OLD=y
# 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=y
# 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 is not set
BR2_BINUTILS_VERSION="2.17"
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=y
# BR2_GCC_VERSION_4_1_0 is not set
# BR2_GCC_VERSION_4_1_1 is not set
# BR2_GCC_VERSION_4_2 is not set
# BR2_GCC_IS_SNAP is not set
BR2_GCC_VERSION="4.0.3"
# BR2_GCC_USE_SJLJ_EXCEPTIONS is not set
BR2_EXTRA_GCC_CONFIG_OPTIONS=""
BR2_INSTALL_LIBSTDCPP=y
# BR2_INSTALL_LIBGCJ is not set
# BR2_INSTALL_OBJC is not set
# BR2_INSTALL_FORTRAN is not set
BR2_GCC_SHARED_LIBGCC=y

#
# Ccache Options
#
# BR2_CCACHE is not set

#
# Gdb Options
#
# BR2_PACKAGE_GDB is not set
BR2_PACKAGE_GDB_SERVER=y
BR2_PACKAGE_GDB_HOST=y
# BR2_GDB_VERSION_6_2_1 is not set
BR2_GDB_VERSION_6_3=y
# BR2_GDB_VERSION_6_4 is not set
# BR2_GDB_VERSION_6_5 is not set
# BR2_GDB_VERSION_SNAPSHOT is not set
BR2_GDB_VERSION="6.3"

#
# elf2flt
#
# BR2_ELF2FLT is not set
# BR2_MKLIBS is not set

#
# Common Toolchain Options
#
# BR2_PACKAGE_SSTRIP_TARGET is not set
# BR2_PACKAGE_SSTRIP_HOST is not set
BR2_ENABLE_MULTILIB=y
BR2_LARGEFILE=y
# BR2_SOFT_FLOAT is not set
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-1.2.2.1.config"

#
# The minimum needed to build a uClibc development system
#
# BR2_PACKAGE_BASH is not set
# BR2_PACKAGE_BZIP2 is not set
# BR2_PACKAGE_COREUTILS is not set
# 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 is not set
# 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 is not set
# 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 is not set
# BR2_PACKAGE_LIBGLIB12 is not set
# BR2_PACKAGE_LIBMAD is not set
# BR2_PACKAGE_LIBPCAP is not set
# BR2_PACKAGE_LIBPNG is not set
# BR2_PACKAGE_LIBRAW1394 is not set
# BR2_PACKAGE_LIBSYSFS is not set
# 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 is not set
# BR2_PACKAGE_MODULE_INIT_TOOLS is not set
# BR2_PACKAGE_MODUTILS is not set
# BR2_PACKAGE_MPATROL is not set
# BR2_PACKAGE_MPG123 is not set
# BR2_PACKAGE_MROUTED is not set
# BR2_PACKAGE_MTD is not set
# BR2_PACKAGE_NANO is not set
# BR2_PACKAGE_NBD is not set
# BR2_PACKAGE_NCURSES 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_VALGRIND 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 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 is not set
# 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
#
# BR2_TARGET_YABOOT is not set

#
# Board Support Options
#

#
# 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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