Hi, I am trying to create a poky-tiny based image for ARM. This currently fails in the "do_compile" task of elfutils. As a first attempt I try to have things as simple as possible. Starting with a clean 7.0 Denzil in /opt/poky.git on my development system and use a separate build directory $HOME/poky_build that is created as:
$ cd $HOME/poky_build $ . /opt/poky.git/oe-init-build-env . I edit the $HOME/poky_build/conf/local.conf as below: --- org/conf/local.conf 2012-06-01 10:47:49.215088985 -0700 +++ $HOME/poky_build/conf/local.conf 2012-06-01 11:56:24.930150746 -0700 @@ -48,7 +48,7 @@ #MACHINE ?= "routerstationpro" # # This sets the default machine to be qemux86 if no other machine is selected: -MACHINE ??= "qemux86" +MACHINE ??= "qemuarm" # # Where to place downloads @@ -99,7 +99,7 @@ MACHINE ??= "qemux86" # Ultimately when creating custom policy, people will likely end up subclassing # these defaults. # -DISTRO ?= "poky" +DISTRO ?= "poky-tiny" # As an example of a subclass there is a "bleeding" edge policy configuration # where many versions are set to the absolute latest code from the upstream # source control systems. This is just mentioned here as an example, its not @@ -118,7 +118,7 @@ DISTRO ?= "poky" # - 'package_rpm' for rpm style packages # E.g.: PACKAGE_CLASSES ?= "package_rpm package_deb package_ipk" # We default to rpm: -PACKAGE_CLASSES ?= "package_rpm" +PACKAGE_CLASSES ?= "package_ipk" # # SDK/ADT target architecture @@ -224,3 +224,6 @@ PATCHRESOLVE = "noop" # track the version of this file when it was generated. This can safely be ignored if # this doesn't mean anything to you. CONF_VERSION = "1" + +#disable usage of ccache +CCACHE="" After the above I kick off a build with: $ bitbake core-image-minimal As mentioned earlier, the above fails in "do_compile" of elfutils with output like: | arm-poky-linux-gnueabi-ranlib libdw_pic.a | arm-poky-linux-gnueabi-gcc -march=armv5te -marm -mthumb-interwork -mtune=arm926ej-s --sysroot=/home/rchatre/poky_build/tmp/sysroots/qemuarm -std=gnu99 -Wall -Wshadow -Werror -Wunused -Wextra -fgnu89-inline -Wformat=2 -O2 -pipe -g -feliminate-unused-debug-types -Wl,-O1 -Wl,--hash-style=gnu -Wl,--as-needed -o libdw.so -shared -o libdw.so -Wl,--soname,libdw.so.1,-z,defs \ | »------Wl,--enable-new-dtags,-rpath,/usr/lib/elfutils \ | »------Wl,--version-script,libdw.map,--no-undefined \ | »------Wl,--whole-archive libdw_pic.a ../libdwfl/libdwfl_pic.a ../libebl/libebl.a ../libelf/libelf.so -Wl,--no-whole-archive\ | »------ldl -lbz2 -lz | ../libdwfl/libdwfl_pic.a(linux-kernel-modules.os): In function `dwfl_linux_kernel_report_offline': | /home/rchatre/poky_build/tmp/work/armv5te-poky-linux-gnueabi/elfutils-0.148-r7/elfutils-0.148/libdwfl/linux-kernel-modules.c:310: undefined reference to `fts_open' | /home/rchatre/poky_build/tmp/work/armv5te-poky-linux-gnueabi/elfutils-0.148-r7/elfutils-0.148/libdwfl/linux-kernel-modules.c:320: undefined reference to `fts_read' | /home/rchatre/poky_build/tmp/work/armv5te-poky-linux-gnueabi/elfutils-0.148-r7/elfutils-0.148/libdwfl/linux-kernel-modules.c:391: undefined reference to `fts_close' | /home/rchatre/poky_build/tmp/work/armv5te-poky-linux-gnueabi/elfutils-0.148-r7/elfutils-0.148/libdwfl/linux-kernel-modules.c:327: undefined reference to `fts_set' | ../libdwfl/libdwfl_pic.a(linux-kernel-modules.os): In function `dwfl_linux_kernel_find_elf': | /home/rchatre/poky_build/tmp/work/armv5te-poky-linux-gnueabi/elfutils-0.148-r7/elfutils-0.148/libdwfl/linux-kernel-modules.c:647: undefined reference to `fts_open' | /home/rchatre/poky_build/tmp/work/armv5te-poky-linux-gnueabi/elfutils-0.148-r7/elfutils-0.148/libdwfl/linux-kernel-modules.c:691: undefined reference to `fts_read' | /home/rchatre/poky_build/tmp/work/armv5te-poky-linux-gnueabi/elfutils-0.148-r7/elfutils-0.148/libdwfl/linux-kernel-modules.c:691: undefined reference to `fts_read' | /home/rchatre/poky_build/tmp/work/armv5te-poky-linux-gnueabi/elfutils-0.148-r7/elfutils-0.148/libdwfl/linux-kernel-modules.c:740: undefined reference to `fts_close' | /home/rchatre/poky_build/tmp/work/armv5te-poky-linux-gnueabi/elfutils-0.148-r7/elfutils-0.148/libdwfl/linux-kernel-modules.c:715: undefined reference to `fts_close' | /home/rchatre/poky_build/tmp/work/armv5te-poky-linux-gnueabi/elfutils-0.148-r7/elfuERROR: Function failed: do_compile (see /home/rchatre/poky_build/tmp/work/armv5te-poky-linux-gnueabi/elfutils-0.148-r7/temp/log.do_compile.25599 for further information) | tils-0.148/libdwfl/linux-kernel-modules.c:698: undefined reference to `fts_set' | ../libdwfl/libdwfl_pic.a(linux-kernel-modules.os): In function `check_module_notes': | /home/rchatre/poky_build/tmp/work/armv5te-poky-linux-gnueabi/elfutils-0.148-r7/elfutils-0.148/libdwfl/linux-kernel-modules.c:532: undefined reference to `fts_open' | /home/rchatre/poky_build/tmp/work/armv5te-poky-linux-gnueabi/elfutils-0.148-r7/elfutils-0.148/libdwfl/linux-kernel-modules.c:541: undefined reference to `fts_read' | /home/rchatre/poky_build/tmp/work/armv5te-poky-linux-gnueabi/elfutils-0.148-r7/elfutils-0.148/libdwfl/linux-kernel-modules.c:570: undefined reference to `fts_close' | ../libebl/libebl.a(eblwstrtab.o): In function `copystrings': | /home/rchatre/poky_build/tmp/work/armv5te-poky-linux-gnueabi/elfutils-0.148-r7/elfutils-0.148/libebl/eblwstrtab.c:329: undefined reference to `wmempcpy' | ../libebl/libebl.a(eblwstrtab.o): In function `ebl_wstrtabadd': | /home/rchatre/poky_build/tmp/work/armv5te-poky-linux-gnueabi/elfutils-0.148-r7/elfutils-0.148/libebl/eblwstrtab.c:249: undefined reference to `wcslen' | ../libebl/libebl.a(eblwstrtab.o): In function `searchstring': | /home/rchatre/poky_build/tmp/work/armv5te-poky-linux-gnueabi/elfutils-0.148-r7/elfutils-0.148/libebl/eblwstrtab.c:228: undefined reference to `wmemcmp' | collect2: ld returned 1 exit status | make[3]: *** [libdw.so] Error 1 | make[3]: Leaving directory `/home/rchatre/poky_build/tmp/work/armv5te-poky-linux-gnueabi/elfutils-0.148-r7/elfutils-0.148/libdw' | make[2]: *** [all] Error 2 | make[2]: Leaving directory `/home/rchatre/poky_build/tmp/work/armv5te-poky-linux-gnueabi/elfutils-0.148-r7/elfutils-0.148/libdw' | make[1]: *** [all-recursive] Error 1 | make[1]: Leaving directory `/home/rchatre/poky_build/tmp/work/armv5te-poky-linux-gnueabi/elfutils-0.148-r7/elfutils-0.148' | make: *** [all] Error 2 | ERROR: oe_runmake failed I would appreciate any hints on how to build a poky-tiny image for ARM. I would prefer to build an image that can run in the host's qemu, not needing yocto to build qemu. It seems that I will have to create a new machine configuration for that but wanted to see if I can get the standard items built first, which is giving the problems described above. Thank you very much Reinette _______________________________________________ yocto mailing list yocto@yoctoproject.org https://lists.yoctoproject.org/listinfo/yocto
