People already ship eglibc which is fully featured so I wanted that these distros don't have to make change but it seems that will be a better option
On 1/8/11, Bernhard Reutner-Fischer <[email protected]> wrote: > "Khem Raj" <[email protected]> wrote: > >>* Look for disabled features in DISTRO_FEATURES and disable them while >>building eglibc >>* By default all features are built >>* One can disable a feature by specifying DISTRO_FEATURES += "noinet6 >>nobsd ...." e.g. >> >>Signed-off-by: Khem Raj <[email protected]> >>--- >>recipes/eglibc/eglibc-options.inc | 50 >>+++++++++++++++++++++++++++++++++++++ >> recipes/eglibc/eglibc.inc | 7 ++++- >> 2 files changed, 56 insertions(+), 1 deletions(-) >> create mode 100644 recipes/eglibc/eglibc-options.inc >> >>diff --git a/recipes/eglibc/eglibc-options.inc >>b/recipes/eglibc/eglibc-options.inc >>new file mode 100644 >>index 0000000..d552bbc >>--- /dev/null >>+++ b/recipes/eglibc/eglibc-options.inc >>@@ -0,0 +1,50 @@ >>+def eglibc_cfg(feature, features, tokens, cnf ): >>+ if type(tokens) == type(""): >>+ tokens = [tokens] >>+ if type(features) == type([]) and feature in features: >>+ cnf.extend([token + ' = n' for token in tokens]) >>+ >>+# Map distro features to eglibc options settings >>+def features_to_eglibc_settings(d): >>+ cnf = ([]) >>+ distro_features = bb.data.getVar('DISTRO_FEATURES', d, >>True).split() >>+ eglibc_cfg('noinet6', distro_features, >>'OPTION_EGLIBC_ADVANCED_INET6', cnf) >>+ eglibc_cfg('nobacktrace', distro_features, >>'OPTION_EGLIBC_BACKTRACE', cnf) >>+ eglibc_cfg('nobig-macros', distro_features, >>'OPTION_EGLIBC_BIG_MACROS', cnf) >>+ eglibc_cfg('nobsd', distro_features, 'OPTION_EGLIBC_BSD', >>cnf) >>+ eglibc_cfg('nocxx-tests', distro_features, >>'OPTION_EGLIBC_CXX_TESTS', cnf) >>+ eglibc_cfg('nocatgets', distro_features, >>'OPTION_EGLIBC_CATGETS', cnf) >>+ eglibc_cfg('nocharsets', distro_features, >>'OPTION_EGLIBC_CHARSETS', cnf) >>+ eglibc_cfg('nocrypt', distro_features, >>'OPTION_EGLIBC_CRYPT', cnf) >>+ eglibc_cfg('nocrypt-ufc', distro_features, >>'OPTION_EGLIBC_CRYPT_UFC', cnf) >>+ eglibc_cfg('nodb-aliases', distro_features, >>'OPTION_EGLIBC_DB_ALIASES', cnf) >>+ eglibc_cfg('noenvz', distro_features, >>'OPTION_EGLIBC_ENVZ', cnf) >>+ eglibc_cfg('nofcvt', distro_features, >>'OPTION_EGLIBC_FCVT', cnf) >>+ eglibc_cfg('nofmtmsg', distro_features, >>'OPTION_EGLIBC_FMTMSG', cnf) >>+ eglibc_cfg('nofstab', distro_features, >>'OPTION_EGLIBC_FSTAB', cnf) >>+ eglibc_cfg('noftraverse', distro_features, >>'OPTION_EGLIBC_FTRAVERSE', cnf) >>+ eglibc_cfg('nogetlogin', distro_features, >>'OPTION_EGLIBC_GETLOGIN', cnf) >>+ eglibc_cfg('noidn', distro_features, 'OPTION_EGLIBC_IDN', >>cnf) >>+ eglibc_cfg('noinet', distro_features, >>'OPTION_EGLIBC_INET', cnf) >>+ eglibc_cfg('noinet-anl', distro_features, >>'OPTION_EGLIBC_INET_ANL', cnf) >>+ eglibc_cfg('nolibm', distro_features, >>'OPTION_EGLIBC_LIBM', cnf) >>+ eglibc_cfg('nolibm-big', distro_features, >>'OPTION_EGLIBC_LIBM_BIG', cnf) >>+ eglibc_cfg('nolocales', distro_features, >>'OPTION_EGLIBC_LOCALES', cnf) >>+ eglibc_cfg('nolocale-code', distro_features, >>'OPTION_EGLIBC_LOCALE_CODE', cnf) >>+ eglibc_cfg('nomemusage', distro_features, >>'OPTION_EGLIBC_MEMUSAGE', cnf) >>+ eglibc_cfg('nonis', distro_features, 'OPTION_EGLIBC_NIS', >>cnf) >>+ eglibc_cfg('nonsswitch', distro_features, >>'OPTION_EGLIBC_NSSWITCH', cnf) >>+ eglibc_cfg('norcmd', distro_features, >>'OPTION_EGLIBC_RCMD', cnf) >>+ eglibc_cfg('nortld-debug', distro_features, >>'OPTION_EGLIBC_RTLD_DEBUG', cnf) >>+ eglibc_cfg('nospawn', distro_features, >>'OPTION_EGLIBC_SPAWN', cnf) >>+ eglibc_cfg('nostreams', distro_features, >>'OPTION_EGLIBC_STREAMS', cnf) >>+ eglibc_cfg('nosunrpc', distro_features, >>'OPTION_EGLIBC_SUNRPC', cnf) >>+ eglibc_cfg('noutmp', distro_features, >>'OPTION_EGLIBC_UTMP', cnf) >>+ eglibc_cfg('noutmpx', distro_features, >>'OPTION_EGLIBC_UTMPX', cnf) >>+ eglibc_cfg('nowordexp', distro_features, >>'OPTION_EGLIBC_WORDEXP', cnf) >>+ eglibc_cfg('noposix-clang-wchar', distro_features, >>'OPTION_POSIX_C_LANG_WIDE_CHAR', cnf) >>+ eglibc_cfg('noposix-regexp', distro_features, >>'OPTION_POSIX_REGEXP', cnf) >>+ eglibc_cfg('noposix-regexp-glibc', distro_features, >>'OPTION_POSIX_REGEXP_GLIBC', cnf) >>+ eglibc_cfg('noposix-wchar-io', distro_features, >>'OPTION_POSIX_WIDE_CHAR_DEVICE_IO', cnf) >>+ return "\n".join(cnf) >>+ >>diff --git a/recipes/eglibc/eglibc.inc b/recipes/eglibc/eglibc.inc >>index 0644d49..c9765dd 100644 >>--- a/recipes/eglibc/eglibc.inc >>+++ b/recipes/eglibc/eglibc.inc >>@@ -3,7 +3,7 @@ HOMEPAGE = "http://www.eglibc.org/home"; >> SECTION = "libs" >> PRIORITY = "required" >> LICENSE = "LGPL" >>-INC_PR = "r19" >>+INC_PR = "r20" >># nptl needs unwind support in gcc, which can't be built without glibc. >>DEPENDS = "virtual/${TARGET_PREFIX}gcc-intermediate linux-libc-headers" >> #this leads to circular deps, so lets not add it yet >>@@ -17,6 +17,7 @@ RPROVIDES_${PN}-dev = "libc6-dev virtual-libc-dev" >> PROVIDES_${PN}-dbg = "glibc-dbg" >> >> inherit autotools >>+require eglibc-options.inc >> >> LEAD_SONAME = "libc.so" >> >>@@ -41,3 +42,7 @@ do_move_ports() { >> mv ${WORKDIR}/${EGLIBC_BRANCH}/ports ${S}/ >> fi >> } >>+OE_FEATURES := "$...@features_to_eglibc_settings(d)}" >>+do_configure_prepend() { >>+ echo '${OE_FEATURES}' > ${S}/option-groups.config >>+} >>-- >>1.7.2.3 >> >> >>_______________________________________________ >>Openembedded-devel mailing list >>[email protected] >>http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-devel > > Hi, > > The logic should IMO be: Disable every feature unless explicitly specified > otherwise. > Take "ipv4" or "ipv6" (note: not inet6) as example: if noone asks for ipv6 > then it is disabled. > This is the logic we are already using for uClibc. > > _______________________________________________ > Openembedded-devel mailing list > [email protected] > http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-devel > -- Sent from my mobile device -Khem _______________________________________________ Openembedded-devel mailing list [email protected] http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-devel
