diff options
author | Khem Raj <raj.khem@gmail.com> | 2011-01-07 01:24:17 -0800 |
---|---|---|
committer | Khem Raj <raj.khem@gmail.com> | 2011-01-09 13:39:23 -0800 |
commit | 8d51dd82e8e26bf9c4bd780d1a63a23128f938b0 (patch) | |
tree | 2cdefe3bd22dac78c9559ced2b121f8fe60776ac | |
parent | 776fed9f09354d7cbb6568c5a03972e5942b69b6 (diff) | |
download | openembedded-8d51dd82e8e26bf9c4bd780d1a63a23128f938b0.tar.gz |
eglibc: Make it configurable by tuning eglibc options
* 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 <raj.khem@gmail.com>
-rw-r--r-- | recipes/eglibc/eglibc-options.inc | 50 | ||||
-rw-r--r-- | recipes/eglibc/eglibc.inc | 7 |
2 files changed, 56 insertions, 1 deletions
diff --git a/recipes/eglibc/eglibc-options.inc b/recipes/eglibc/eglibc-options.inc new file mode 100644 index 0000000000..d552bbc085 --- /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 0644d495ec..c9765ddff1 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 +} |