Wrong sstate signatures for cross toolchain Was: [yocto] Building gdb-7.10 for arm with master

[Martin Jansa <martin.jansa@gmail.com>]

[-- Attachment #1: Type: text/plain, Size: 17294 bytes --]

On Sat, Mar 05, 2016 at 09:40:48PM +0000, Burton, Ross wrote:
> On 5 March 2016 at 21:19, Rudolf J Streif <rudolf.streif@gmail.com> wrote:
> 
> > compile fails with the following error message:
> >
> > | make[2]: *** No rule to make target '../readline/libreadline.a', needed
> > by 'gdb'.  Stop.
> > | make[2]: *** Waiting for unfinished jobs....
> >
> > The reason seems to be a broken path to the built-in readline in the
> > makefile as the default configuration is
> > --without-system-readline. Enabling
> >
> > PACKAGECONFIG_append_pn-dbg = " readline"

See http://patchwork.openembedded.org/patch/116843/ discussion, the
patch from Ross mentioned bellow fixes it better and is already merged
in master.

> The default is with system readline...
> 
> gdb-common.inc:PACKAGECONFIG ??= "readline"

BTW: this is causing gdb-cross-* to depend on target readline, which may
have different signatures for different MACHINEs with the same arch.

E.g. after adding qemuarm7 MACHINE, you can easily get gdb-cross-arm
being rebuilt/extracted-from-sstate after each MACHINE change.

I'm not sure why selftest didn't catch this, but it can be seen with:
openembedded-core/scripts/sstate-diff-machines.sh --machines="qemuarm qemuarm7" --targets=gdb-cross-arm --tmpdir=tmp-glibc

OE qemuarm7@ ~/build/oe-core $ ls tmp-glibc/sstate-diff/1457556601/*/*/*gdb-cross*/*do_configure*
tmp-glibc/sstate-diff/1457556601/qemuarm/x86_64-linux/gdb-cross-arm/7.10.1-r0.do_configure.sigdata.5053ae4a1b3de54b978ba7201b1dde75
tmp-glibc/sstate-diff/1457556601/qemuarm7/x86_64-linux/gdb-cross-arm/7.10.1-r0.do_configure.sigdata.382badde81cbf6c925f66525ae33c33a
OE qemuarm7@ ~/build/oe-core $ bitbake-diffsigs tmp-glibc/sstate-diff/1457556601/*/*/*gdb-cross*/*do_configure*
Task dependencies changed from:
['ABIEXTENSION', 'ACLOCALDIR', 'AR', 'ARMPKGARCH', 'ARMPKGARCH_tune-armv5te', 'ARMPKGSFX_DSP', 'ARMPKGSFX_EABI', 'ARMPKGSFX_ENDIAN', 'ARMPKGSFX_FPU', 'ARMPKGSFX_THUMB', 'ARM_INSTRUCTION_SET', 'ARM_M_OPT', 'ARM_THUMB_OPT', 'ARM_THUMB_SUFFIX', 'AS', 'ASNEEDED', 'AUTOTOOLS_COPYACLOCAL', 'AUTOTOOLS_SCRIPT_PATH', 'B', 'BASEDEPENDS', 'BB_CURRENTTASK', 'BP', 'BPN', 'BUILD_AR', 'BUILD_AS', 'BUILD_AS_ARCH', 'BUILD_CC', 'BUILD_CCLD', 'BUILD_CC_ARCH', 'BUILD_CFLAGS', 'BUILD_CPP', 'BUILD_CPPFLAGS', 'BUILD_CXX', 'BUILD_CXXFLAGS', 'BUILD_FC', 'BUILD_LD', 'BUILD_LDFLAGS', 'BUILD_LD_ARCH', 'BUILD_NM', 'BUILD_OPTIMIZATION', 'BUILD_OS', 'BUILD_PREFIX', 'BUILD_RANLIB', 'BUILD_STRIP', 'BUILD_SYS', 'BUILD_VENDOR', 'CACHED_CONFIGUREVARS', 'CC', 'CCLD', 'CC_FOR_BUILD', 'CFLAGS', 'CFLAGS_FOR_BUILD', 'CLEANBROKEN', 'CONFIGUREOPTS', 'CONFIGUREOPT_DEPTRACK', 'CONFIGURESTAMPFILE', 'CONFIGURE_SCRIPT', 'CONFIG_SITE', 'CPP', 'CPPFLAGS', 'CPPFLAGS_FOR_BUILD', 'CPP_FOR_BUILD', 'CROSS_TARGET_SYS_DIR', 'CXX', 'CXXFLAGS', 'CXXFLAGS_FOR_BUILD', 'CXX_FOR_BUILD', 'DEBUG_BUILD', 'DEBUG_FLAGS', 'DEBUG_OPTIMIZATION', 'DEFAULTTUNE', 'DEPENDS', 'DEPENDS_GETTEXT', 'DISABLE_STATIC', 'EXPAT', 'EXTRA_OECONF', 'EXTRA_OEMAKE', 'FC', 'FULL_OPTIMIZATION', 'GDBPROPREFIX', 'HOST_ARCH', 'HOST_AS_ARCH', 'HOST_CC_ARCH', 'HOST_LD_ARCH', 'HOST_OS', 'HOST_PREFIX', 'HOST_SYS', 'HOST_VENDOR', 'INHIBIT_DEFAULT_DEPS', 'LC_ALL', 'LD', 'LDFLAGS', 'LDFLAGS_FOR_BUILD', 'LD_FOR_BUILD', 'LIBCEXTENSION', 'LICENSE', 'LIC_FILES_CHKSUM', 'LINKER_HASH_STYLE', 'LOGFIFO', 'MAKE', 'MLPREFIX', 'NM', 'OBJCOPY', 'OBJDUMP', 'P', 'PACKAGECONFIG', 'PACKAGECONFIG[babeltrace]', 'PACKAGECONFIG[readline]', 'PKG_CONFIG_DIR', 'PKG_CONFIG_DISABLE_UNINSTALLED', 'PKG_CONFIG_LIBDIR', 'PKG_CONFIG_PATH', 'PKG_CONFIG_SYSROOT_DIR', 'PKG_CONFIG_SYSTEM_INCLUDE_PATH', 'PKG_CONFIG_SYSTEM_LIBRARY_PATH', 'PN', 'PREFERRED_ARM_INSTRUCTION_SET', 'PSEUDO_DISABLED', 'PV', 'PYTHON_BASEVERSION', 'PYTHON_PN', 'QA_LOGFILE', 'QA_SANE', 'RANLIB', 'S', 'SELECTED_OPTIMIZATION', 'STAGING_BASE_LIBDIR_NATIVE', 'STAGING_BINDIR_NATIVE', 'STAGING_DATADIR', 'STAGING_DATADIR_NATIVE', 'STAGING_DIR', 'STAGING_DIR_NATIVE', 'STAGING_INCDIR_NATIVE', 'STAGING_LIBDIR_NATIVE', 'STRINGS', 'STRIP', 'T', 'TARGET_ARCH', 'TARGET_CFLAGS', 'TARGET_CPPFLAGS', 'TARGET_CXXFLAGS', 'TARGET_LDFLAGS', 'TARGET_LINK_HASH_STYLE', 'TARGET_OS', 'TARGET_SYS', 'TARGET_VENDOR', 'TEXDEP', 'TOOLCHAIN_OPTIONS', 'TUNE_ARCH', 'TUNE_CCARGS_MFLOAT', 'TUNE_CCARGS_MFPU', 'TUNE_FEATURES', 'TUNE_FEATURES_tune-armv5', 'TUNE_FEATURES_tune-armv5t', 'TUNE_FEATURES_tune-armv5te', 'TUNE_PKGARCH', 'UNKNOWN_CONFIGURE_WHITELIST', 'USE_NLS', 'append_libtool_sysroot', 'autotools_copy_aclocals', 'autotools_dep_prepend', 'autotools_postconfigure', 'autotools_preconfigure', 'base_bindir', 'base_dep_prepend', 'base_libdir', 'base_libdir_native', 'base_prefix', 'base_sbindir', 'baselib', 'bbfatal', 'bbfatal_log', 'bbnote', 'bindir', 'bindir_native', 'datadir', 'datadir_native', 'die', 'do_qa_configure', 'docdir', 'exec_prefix', 'gettext_dependencies', 'gettext_oeconf', 'includedir', 'includedir_native', 'infodir', 'libdir', 'libdir_native', 'libexecdir', 'localstatedir', 'lt_cv_sys_lib_dlsearch_path_spec', 'mandir', 'nonarch_base_libdir', 'nonarch_libdir', 'oe_runconf', 'oe_runmake', 'oe_runmake_call', 'oldincludedir', 'package_qa_check_license', 'package_qa_handle_error', 'package_qa_write_error', 'prefix', 'prefix_native', 'sbindir', 'servicedir', 'sharedstatedir', 'siteinfo_data', 'siteinfo_get_files', 'sstate_add', 'sstate_clean', 'sstate_clean_manifest', 'sstate_init', 'sstate_state_fromvars', 'sysconfdir', 'sysroot_cleansstate', 'systemd_system_unitdir', 'systemd_unitdir', 'systemd_user_unitdir']
to:
['ABIEXTENSION', 'ACLOCALDIR', 'AR', 'ARMPKGARCH', 'ARMPKGARCH_tune-armv7a-neon', 'ARMPKGSFX_DSP', 'ARMPKGSFX_EABI', 'ARMPKGSFX_ENDIAN', 'ARMPKGSFX_FPU', 'ARMPKGSFX_THUMB', 'ARM_INSTRUCTION_SET', 'ARM_M_OPT', 'ARM_THUMB_OPT', 'ARM_THUMB_SUFFIX', 'AS', 'ASNEEDED', 'AUTOTOOLS_COPYACLOCAL', 'AUTOTOOLS_SCRIPT_PATH', 'B', 'BASEDEPENDS', 'BB_CURRENTTASK', 'BP', 'BPN', 'BUILD_AR', 'BUILD_AS', 'BUILD_AS_ARCH', 'BUILD_CC', 'BUILD_CCLD', 'BUILD_CC_ARCH', 'BUILD_CFLAGS', 'BUILD_CPP', 'BUILD_CPPFLAGS', 'BUILD_CXX', 'BUILD_CXXFLAGS', 'BUILD_FC', 'BUILD_LD', 'BUILD_LDFLAGS', 'BUILD_LD_ARCH', 'BUILD_NM', 'BUILD_OPTIMIZATION', 'BUILD_OS', 'BUILD_PREFIX', 'BUILD_RANLIB', 'BUILD_STRIP', 'BUILD_SYS', 'BUILD_VENDOR', 'CACHED_CONFIGUREVARS', 'CC', 'CCLD', 'CC_FOR_BUILD', 'CFLAGS', 'CFLAGS_FOR_BUILD', 'CLEANBROKEN', 'CONFIGUREOPTS', 'CONFIGUREOPT_DEPTRACK', 'CONFIGURESTAMPFILE', 'CONFIGURE_SCRIPT', 'CONFIG_SITE', 'CPP', 'CPPFLAGS', 'CPPFLAGS_FOR_BUILD', 'CPP_FOR_BUILD', 'CROSS_TARGET_SYS_DIR', 'CXX', 'CXXFLAGS', 'CXXFLAGS_FOR_BUILD', 'CXX_FOR_BUILD', 'DEBUG_BUILD', 'DEBUG_FLAGS', 'DEBUG_OPTIMIZATION', 'DEFAULTTUNE', 'DEPENDS', 'DEPENDS_GETTEXT', 'DISABLE_STATIC', 'EXPAT', 'EXTRA_OECONF', 'EXTRA_OEMAKE', 'FC', 'FULL_OPTIMIZATION', 'GDBPROPREFIX', 'HOST_ARCH', 'HOST_AS_ARCH', 'HOST_CC_ARCH', 'HOST_LD_ARCH', 'HOST_OS', 'HOST_PREFIX', 'HOST_SYS', 'HOST_VENDOR', 'INHIBIT_DEFAULT_DEPS', 'LC_ALL', 'LD', 'LDFLAGS', 'LDFLAGS_FOR_BUILD', 'LD_FOR_BUILD', 'LIBCEXTENSION', 'LICENSE', 'LIC_FILES_CHKSUM', 'LINKER_HASH_STYLE', 'LOGFIFO', 'MAKE', 'MLPREFIX', 'NM', 'OBJCOPY', 'OBJDUMP', 'P', 'PACKAGECONFIG', 'PACKAGECONFIG[babeltrace]', 'PACKAGECONFIG[readline]', 'PKG_CONFIG_DIR', 'PKG_CONFIG_DISABLE_UNINSTALLED', 'PKG_CONFIG_LIBDIR', 'PKG_CONFIG_PATH', 'PKG_CONFIG_SYSROOT_DIR', 'PKG_CONFIG_SYSTEM_INCLUDE_PATH', 'PKG_CONFIG_SYSTEM_LIBRARY_PATH', 'PN', 'PREFERRED_ARM_INSTRUCTION_SET', 'PSEUDO_DISABLED', 'PV', 'PYTHON_BASEVERSION', 'PYTHON_PN', 'QA_LOGFILE', 'QA_SANE', 'RANLIB', 'S', 'SELECTED_OPTIMIZATION', 'STAGING_BASE_LIBDIR_NATIVE', 'STAGING_BINDIR_NATIVE', 'STAGING_DATADIR', 'STAGING_DATADIR_NATIVE', 'STAGING_DIR', 'STAGING_DIR_NATIVE', 'STAGING_INCDIR_NATIVE', 'STAGING_LIBDIR_NATIVE', 'STRINGS', 'STRIP', 'T', 'TARGET_ARCH', 'TARGET_CFLAGS', 'TARGET_CPPFLAGS', 'TARGET_CXXFLAGS', 'TARGET_LDFLAGS', 'TARGET_LINK_HASH_STYLE', 'TARGET_OS', 'TARGET_SYS', 'TARGET_VENDOR', 'TEXDEP', 'TOOLCHAIN_OPTIONS', 'TUNE_ARCH', 'TUNE_CCARGS_MFLOAT', 'TUNE_CCARGS_MFPU', 'TUNE_FEATURES', 'TUNE_FEATURES_tune-armv7a', 'TUNE_FEATURES_tune-armv7a-neon', 'TUNE_PKGARCH', 'UNKNOWN_CONFIGURE_WHITELIST', 'USE_NLS', 'append_libtool_sysroot', 'autotools_copy_aclocals', 'autotools_dep_prepend', 'autotools_postconfigure', 'autotools_preconfigure', 'base_bindir', 'base_dep_prepend', 'base_libdir', 'base_libdir_native', 'base_prefix', 'base_sbindir', 'baselib', 'bbfatal', 'bbfatal_log', 'bbnote', 'bindir', 'bindir_native', 'datadir', 'datadir_native', 'die', 'do_qa_configure', 'docdir', 'exec_prefix', 'gettext_dependencies', 'gettext_oeconf', 'includedir', 'includedir_native', 'infodir', 'libdir', 'libdir_native', 'libexecdir', 'localstatedir', 'lt_cv_sys_lib_dlsearch_path_spec', 'mandir', 'nonarch_base_libdir', 'nonarch_libdir', 'oe_runconf', 'oe_runmake', 'oe_runmake_call', 'oldincludedir', 'package_qa_check_license', 'package_qa_handle_error', 'package_qa_write_error', 'prefix', 'prefix_native', 'sbindir', 'servicedir', 'sharedstatedir', 'siteinfo_data', 'siteinfo_get_files', 'sstate_add', 'sstate_clean', 'sstate_clean_manifest', 'sstate_init', 'sstate_state_fromvars', 'sysconfdir', 'sysroot_cleansstate', 'systemd_system_unitdir', 'systemd_unitdir', 'systemd_user_unitdir']
basehash changed from 6dae9966f8172d38f74b51b1592c6f53 to 1da8e870ad7319e1bf108416c3b22dd9
List of dependencies for variable TUNE_FEATURES changed from 'set(['DEFAULTTUNE', 'TUNE_FEATURES_tune-armv5te'])' to 'set(['TUNE_FEATURES_tune-armv7a-neon', 'DEFAULTTUNE'])'
changed items: set(['TUNE_FEATURES_tune-armv7a-neon', 'TUNE_FEATURES_tune-armv5te'])
List of dependencies for variable ARMPKGARCH changed from 'set(['DEFAULTTUNE', 'ARMPKGARCH_tune-armv5te'])' to 'set(['ARMPKGARCH_tune-armv7a-neon', 'DEFAULTTUNE'])'
changed items: set(['ARMPKGARCH_tune-armv7a-neon', 'ARMPKGARCH_tune-armv5te'])
List of dependencies for variable TUNE_CCARGS_MFPU changed from 'set([])' to 'set(['TUNE_FEATURES'])'
Dependency on variable ARMPKGARCH_tune-armv7a-neon was added
Dependency on variable TUNE_FEATURES_tune-armv7a-neon was added
Dependency on variable TUNE_FEATURES_tune-armv7a was added
Dependency on Variable TUNE_FEATURES_tune-armv5t was removed
Dependency on Variable TUNE_FEATURES_tune-armv5te was removed
Dependency on Variable ARMPKGARCH_tune-armv5te was removed
Dependency on Variable TUNE_FEATURES_tune-armv5 was removed
Variable ARM_THUMB_SUFFIX value changed from '${@bb.utils.contains('TUNE_FEATURES', 'armv4',  't',  '', d)}${@bb.utils.contains('TUNE_FEATURES', 'armv5',  't',  '', d)}${@bb.utils.contains('TUNE_FEATURES', 'armv6',  't',  '', d)}${@bb.utils.contains('TUNE_FEATURES', 'armv7a', 't2', '', d)}${@bb.utils.contains('TUNE_FEATURES', 'armv7r', 't2', '', d)}${@bb.utils.contains('TUNE_FEATURES', 'armv7m', 't2', '', d)}${@bb.utils.contains('TUNE_FEATURES', 'armv7ve', 't2', '', d)}
TUNE_FEATURES{armv4} = Unset
TUNE_FEATURES{armv5} = Set
TUNE_FEATURES{armv6} = Unset
TUNE_FEATURES{armv7a} = Unset
TUNE_FEATURES{armv7m} = Unset
TUNE_FEATURES{armv7r} = Unset
TUNE_FEATURES{armv7ve} = Unset' to '${@bb.utils.contains('TUNE_FEATURES', 'armv4',  't',  '', d)}${@bb.utils.contains('TUNE_FEATURES', 'armv5',  't',  '', d)}${@bb.utils.contains('TUNE_FEATURES', 'armv6',  't',  '', d)}${@bb.utils.contains('TUNE_FEATURES', 'armv7a', 't2', '', d)}${@bb.utils.contains('TUNE_FEATURES', 'armv7r', 't2', '', d)}${@bb.utils.contains('TUNE_FEATURES', 'armv7m', 't2', '', d)}${@bb.utils.contains('TUNE_FEATURES', 'armv7ve', 't2', '', d)}
TUNE_FEATURES{armv4} = Unset
TUNE_FEATURES{armv5} = Unset
TUNE_FEATURES{armv6} = Unset
TUNE_FEATURES{armv7a} = Set
TUNE_FEATURES{armv7m} = Unset
TUNE_FEATURES{armv7r} = Unset
TUNE_FEATURES{armv7ve} = Unset'
Variable DEFAULTTUNE value changed from 'armv5te' to 'armv7a-neon'
Variable TUNE_CCARGS_MFPU value changed from '${@bb.utils.contains('TUNE_FEATURES', 'vfp', ' vfp', '', d)}
TUNE_FEATURES{vfp} = Unset' to '${@bb.utils.contains('TUNE_FEATURES', 'vfp', ' vfp', '', d)}${@bb.utils.contains('TUNE_FEATURES', 'neon', ' neon', '', d)}${@bb.utils.contains('TUNE_FEATURES', 'vfpv3d16', ' vfpv3d16', '', d)}${@bb.utils.contains('TUNE_FEATURES', 'vfpv3', ' vfpv3', '' , d)}${@bb.utils.contains('TUNE_FEATURES', 'vfpv4', ' vfpv4', '', d)}${@bb.utils.contains('TUNE_FEATURES', [ 'vfpv4', 'neon' ], ' neon-vfpv4', '', d)}
TUNE_FEATURES{neon} = Set
TUNE_FEATURES{vfp} = Set
TUNE_FEATURES{vfpv3} = Unset
TUNE_FEATURES{vfpv3d16} = Unset
TUNE_FEATURES{vfpv4} = Unset'
Variable ARMPKGSFX_THUMB value changed from '${@bb.utils.contains('TUNE_FEATURES', 'thumb', '${ARM_THUMB_SUFFIX}', '', d) if d.getVar('ARM_M_OPT', True) == 'thumb' else ''}
TUNE_FEATURES{thumb} = Set' to '${@bb.utils.contains('TUNE_FEATURES', 'thumb', '${ARM_THUMB_SUFFIX}', '', d) if d.getVar('ARM_M_OPT', True) == 'thumb' else ''}
TUNE_FEATURES{thumb} = Unset'
runtaskdeps changed from ['autoconfautoconf_2.69.bb.do_populate_sysroot:virtual:native', 'automakeautomake_1.15.bb.do_populate_sysroot:virtual:native', 'expatexpat_2.1.0.bb.do_populate_sysroot:virtual:native', 'gdbgdb-cross_7.10.1.bb.do_patch', 'gettextgettext-minimal-native_0.19.4.bb.do_populate_sysroot', 'gnu-configgnu-config_git.bb.do_populate_sysroot:virtual:native', 'libtoollibtool-native_2.4.6.bb.do_populate_sysroot', 'ncursesncurses_6.0+20160213.bb.do_populate_sysroot:virtual:native', 'pythonpython-native_2.7.11.bb.do_populate_sysroot', 'readlinereadline_6.3.bb.do_populate_sysroot', 'readlinereadline_6.3.bb.do_populate_sysroot:virtual:native', 'texinfo-dummy-nativetexinfo-dummy-native.bb.do_populate_sysroot'] to ['autoconfautoconf_2.69.bb.do_populate_sysroot:virtual:native', 'automakeautomake_1.15.bb.do_populate_sysroot:virtual:native', 'expatexpat_2.1.0.bb.do_populate_sysroot:virtual:native', 'gdbgdb-cross_7.10.1.bb.do_patch', 'gettextgettext-minimal-native_0.19.4.bb.do_populate_sysroot', 'gnu-configgnu-config_git.bb.do_populate_sysroot:virtual:native', 'libtoollibtool-native_2.4.6.bb.do_populate_sysroot', 'ncursesncurses_6.0+20160213.bb.do_populate_sysroot:virtual:native', 'pythonpython-native_2.7.11.bb.do_populate_sysroot', 'readlinereadline_6.3.bb.do_populate_sysroot', 'readlinereadline_6.3.bb.do_populate_sysroot:virtual:native', 'texinfo-dummy-nativetexinfo-dummy-native.bb.do_populate_sysroot']
/OE/build/oe-core/openembedded-core/meta/recipes-core/readline/readline_6.3.bb.do_populate_sysroot with hash 323c67a8a6a66c247677ab68c85ff9fb
 changed to
/OE/build/oe-core/openembedded-core/meta/recipes-core/readline/readline_6.3.bb.do_populate_sysroot with hash 88caa3bcf334d42e71c134af45ad5b4b
Hash for dependent task readlinereadline_6.3.bb.do_populate_sysroot changed from 323c67a8a6a66c247677ab68c85ff9fb to 88caa3bcf334d42e71c134af45ad5b4b


What's even more interesting is that even gcc-cross-initial has different signatures for 2 ARM MACHINEs with different DEFAULTTUNES

OE qemuarm7@ ~/build/oe-core $ grep ^DEFAULTTUNE= env.gdb-cross-arm*
env.gdb-cross-arm:DEFAULTTUNE="armv5te"
env.gdb-cross-arm7:DEFAULTTUNE="armv7a-neon"

OE qemuarm7@ ~/build/oe-core $ ls tmp-glibc/sstate-diff/1457556601/*/*/*gcc-cross-initial*/*do_configure*
tmp-glibc/sstate-diff/1457556601/qemuarm/x86_64-linux/gcc-cross-initial-arm/5.3.0-r0.do_configure.sigdata.e54e7a04acf1029cc37463114c7e4dba
tmp-glibc/sstate-diff/1457556601/qemuarm7/x86_64-linux/gcc-cross-initial-arm/5.3.0-r0.do_configure.sigdata.3496e3dde08a49b14462741cc6f8d239
OE qemuarm7@ ~/build/oe-core $ bitbake-diffsigs tmp-glibc/sstate-diff/1457556601/*/*/*gcc-cross-initial*/*do_configure*
basehash changed from 5848199c69eee0db746de21c5458c13d to 673cd8d19bc4cbea132900a670593df6
Variable EXTRA_OECONF value changed from '--with-newlib --without-headers --disable-shared --disable-threads --disable-multilib --disable-__cxa_atexit --enable-languages=c --program-prefix=${TARGET_PREFIX} --with-sysroot=/not/exist --with-build-sysroot=${GCCCROSS_BUILDSYSROOT} ${EXTRA_OECONF_INITIAL} ${@bb.utils.contains('DISTRO_FEATURES', 'ld-is-gold', '--with-ld=${STAGING_BINDIR_TOOLCHAIN}/${TARGET_PREFIX}ld.bfd', '', d)} ${EXTRA_OECONF_GCC_FLOAT} ${@get_gcc_ppc_plt_settings(bb, d)} --with-native-system-header-dir=${SYSTEMHEADERS}${DISABLE_STATIC} ${@gettext_oeconf(d)}
DISTRO_FEATURES{ld-is-gold} = Unset' to '--with-newlib --without-headers --disable-shared --disable-threads --disable-multilib --disable-__cxa_atexit --enable-languages=c --program-prefix=${TARGET_PREFIX} --with-sysroot=/not/exist --with-build-sysroot=${GCCCROSS_BUILDSYSROOT} ${EXTRA_OECONF_INITIAL} ${@bb.utils.contains('DISTRO_FEATURES', 'ld-is-gold', '--with-ld=${STAGING_BINDIR_TOOLCHAIN}/${TARGET_PREFIX}ld.bfd', '', d)} ${EXTRA_OECONF_GCC_FLOAT} ${@get_gcc_ppc_plt_settings(bb, d)} --with-native-system-header-dir=${SYSTEMHEADERS}${DISABLE_STATIC} ${@gettext_oeconf(d)} --with-arch=armv7-a
DISTRO_FEATURES{ld-is-gold} = Unset'

> 
> However if you do have PACKAGECONFIG set to "" for gdb for some reason then
> you'll want to cherry-pick ce2542057d877044a7548f2884d192f4f672c75a
> (master-next) to fix builds with the internal readline if you've got
> no-static-libs enabled (which is true for Poky).
> 
> Ross

> -- 
> _______________________________________________
> yocto mailing list
> yocto@yoctoproject.org
> https://lists.yoctoproject.org/listinfo/yocto


-- 
Martin 'JaMa' Jansa     jabber: Martin.Jansa@gmail.com

[-- Attachment #2: Digital signature --]
[-- Type: application/pgp-signature, Size: 188 bytes --]