From 022ca1d1357caafdfe23aa9ab82f90ba89b6942b Mon Sep 17 00:00:00 2001 From: Kang Kai Date: Tue, 7 Jun 2011 16:16:43 +0800 Subject: eglibc: migrate configurability from oe Migrate configurability from oe, try to shrink minimal image size All eglibc configuration options are included in conf/distro/include/default-distrovars.inc. Define DISTRO_FEATURES_LIBC and DISTRO_FEATURES in local.conf with the same way in local.conf.sample.extended to enable those options. Signed-off-by: Kang Kai --- meta/conf/distro/include/default-distrovars.inc | 9 +++- meta/recipes-core/eglibc/eglibc-options.inc | 62 +++++++++++++++++++++++++ meta/recipes-core/eglibc/eglibc.inc | 6 +++ 3 files changed, 76 insertions(+), 1 deletion(-) create mode 100644 meta/recipes-core/eglibc/eglibc-options.inc diff --git a/meta/conf/distro/include/default-distrovars.inc b/meta/conf/distro/include/default-distrovars.inc index 4b68a0a54..2cde46cd7 100644 --- a/meta/conf/distro/include/default-distrovars.inc +++ b/meta/conf/distro/include/default-distrovars.inc @@ -10,7 +10,14 @@ LIMIT_BUILT_LOCALES ?= "POSIX en_US en_GB" ENABLE_BINARY_LOCALE_GENERATION ?= "1" LOCALE_UTF8_ONLY ?= "0" -DISTRO_FEATURES ?= "alsa bluetooth ext2 irda pcmcia usbgadget usbhost wifi nfs zeroconf pci" +DISTRO_FEATURES_LIBC ?= "ipv6 libc-backtrace libc-big-macros libc-bsd libc-cxx-tests libc-catgets libc-charsets libc-crypt \ + libc-crypt-ufc libc-db-aliases libc-envz libc-fcvt libc-fmtmsg libc-fstab libc-ftraverse \ + libc-getlogin libc-idn libc-inet libc-inet-anl libc-libm libc-libm-big libc-locales libc-locale-code \ + libc-memusage libc-nis libc-nsswitch libc-rcmd libc-rtld-debug libc-spawn libc-streams libc-sunrpc \ + libc-utmp libc-utmpx libc-wordexp libc-posix-clang-wchar libc-posix-regexp libc-posix-regexp-glibc \ + libc-posix-wchar-io" + +DISTRO_FEATURES ?= "alsa bluetooth ext2 irda pcmcia usbgadget usbhost wifi nfs zeroconf pci ${DISTRO_FEATURES_LIBC}" IMAGE_FEATURES ?= "" diff --git a/meta/recipes-core/eglibc/eglibc-options.inc b/meta/recipes-core/eglibc/eglibc-options.inc new file mode 100644 index 000000000..119ceefdd --- /dev/null +++ b/meta/recipes-core/eglibc/eglibc-options.inc @@ -0,0 +1,62 @@ +def eglibc_cfg(feature, features, tokens, cnf): + if type(tokens) == type(""): + tokens = [tokens] + if type(features) == type([]) and feature in features: + cnf.extend([token + ' = y' for token in tokens]) + else: + for token in tokens: + cnf.extend([token + ' = n']) + if token == 'OPTION_EGLIBC_NSSWITCH': + cnf.extend(["OPTION_EGLIBC_NSSWITCH_FIXED_CONFIG = ${S}/nss/nsswitch.conf"]) + cnf.extend(["OPTION_EGLIBC_NSSWITCH_FIXED_FUNCTIONS = ${S}/nss/fixed-nsswitch.functions"]) + +# Map distro features to eglibc options settings +def features_to_eglibc_settings(d): + cnf = ([]) + distro_features = (bb.data.getVar('DISTRO_FEATURES', d, True) or '').split() + eglibc_cfg('ipv6', distro_features, 'OPTION_EGLIBC_ADVANCED_INET6', cnf) + eglibc_cfg('libc-backtrace', distro_features, 'OPTION_EGLIBC_BACKTRACE', cnf) + eglibc_cfg('libc-big-macros', distro_features, 'OPTION_EGLIBC_BIG_MACROS', cnf) + eglibc_cfg('libc-bsd', distro_features, 'OPTION_EGLIBC_BSD', cnf) + eglibc_cfg('libc-cxx-tests', distro_features, 'OPTION_EGLIBC_CXX_TESTS', cnf) + eglibc_cfg('libc-catgets', distro_features, 'OPTION_EGLIBC_CATGETS', cnf) + eglibc_cfg('libc-charsets', distro_features, 'OPTION_EGLIBC_CHARSETS', cnf) + eglibc_cfg('libc-crypt', distro_features, 'OPTION_EGLIBC_CRYPT', cnf) + eglibc_cfg('libc-crypt-ufc', distro_features, 'OPTION_EGLIBC_CRYPT_UFC', cnf) + eglibc_cfg('libc-db-aliases', distro_features, 'OPTION_EGLIBC_DB_ALIASES', cnf) + eglibc_cfg('libc-envz', distro_features, 'OPTION_EGLIBC_ENVZ', cnf) + eglibc_cfg('libc-fcvt', distro_features, 'OPTION_EGLIBC_FCVT', cnf) + eglibc_cfg('libc-fmtmsg', distro_features, 'OPTION_EGLIBC_FMTMSG', cnf) + eglibc_cfg('libc-fstab', distro_features, 'OPTION_EGLIBC_FSTAB', cnf) + eglibc_cfg('libc-ftraverse', distro_features, 'OPTION_EGLIBC_FTRAVERSE', cnf) + eglibc_cfg('libc-getlogin', distro_features, 'OPTION_EGLIBC_GETLOGIN', cnf) + eglibc_cfg('libc-idn', distro_features, 'OPTION_EGLIBC_IDN', cnf) + eglibc_cfg('libc-inet', distro_features, 'OPTION_EGLIBC_INET', cnf) + eglibc_cfg('libc-inet-anl', distro_features, 'OPTION_EGLIBC_INET_ANL', cnf) + eglibc_cfg('libc-libm', distro_features, 'OPTION_EGLIBC_LIBM', cnf) + eglibc_cfg('libc-libm-big', distro_features, 'OPTION_EGLIBC_LIBM_BIG', cnf) + eglibc_cfg('libc-locales', distro_features, 'OPTION_EGLIBC_LOCALES', cnf) + eglibc_cfg('libc-locale-code', distro_features, 'OPTION_EGLIBC_LOCALE_CODE', cnf) + eglibc_cfg('libc-memusage', distro_features, 'OPTION_EGLIBC_MEMUSAGE', cnf) + eglibc_cfg('libc-nis', distro_features, 'OPTION_EGLIBC_NIS', cnf) + eglibc_cfg('libc-nsswitch', distro_features, 'OPTION_EGLIBC_NSSWITCH', cnf) + eglibc_cfg('libc-rcmd', distro_features, 'OPTION_EGLIBC_RCMD', cnf) + eglibc_cfg('libc-rtld-debug', distro_features, 'OPTION_EGLIBC_RTLD_DEBUG', cnf) + eglibc_cfg('libc-spawn', distro_features, 'OPTION_EGLIBC_SPAWN', cnf) + eglibc_cfg('libc-streams', distro_features, 'OPTION_EGLIBC_STREAMS', cnf) + eglibc_cfg('libc-sunrpc', distro_features, 'OPTION_EGLIBC_SUNRPC', cnf) + eglibc_cfg('libc-utmp', distro_features, 'OPTION_EGLIBC_UTMP', cnf) + eglibc_cfg('libc-utmpx', distro_features, 'OPTION_EGLIBC_UTMPX', cnf) + eglibc_cfg('libc-wordexp', distro_features, 'OPTION_EGLIBC_WORDEXP', cnf) + eglibc_cfg('libc-posix-clang-wchar', distro_features, 'OPTION_POSIX_C_LANG_WIDE_CHAR', cnf) + eglibc_cfg('libc-posix-regexp', distro_features, 'OPTION_POSIX_REGEXP', cnf) + eglibc_cfg('libc-posix-regexp-glibc', distro_features, 'OPTION_POSIX_REGEXP_GLIBC', cnf) + eglibc_cfg('libc-posix-wchar-io', distro_features, 'OPTION_POSIX_WIDE_CHAR_DEVICE_IO', cnf) + + # try to fix disable charsets/locales/locale-code compile fail + if 'libc-charsets' in distro_features and 'libc-locales' in distro_features and 'libc-locale-code' in distro_features: + bb.data.setVar('PACKAGE_NO_GCONV', '0', d) + else: + bb.data.setVar('PACKAGE_NO_GCONV', '1', d) + + return "\n".join(cnf) diff --git a/meta/recipes-core/eglibc/eglibc.inc b/meta/recipes-core/eglibc/eglibc.inc index 46ffa8218..616f1aff6 100644 --- a/meta/recipes-core/eglibc/eglibc.inc +++ b/meta/recipes-core/eglibc/eglibc.inc @@ -28,6 +28,7 @@ DEPENDS = "virtual/${TARGET_PREFIX}gcc-intermediate linux-libc-headers" PROVIDES = "virtual/libc virtual/${TARGET_PREFIX}libc-for-gcc" PROVIDES += "virtual/libintl virtual/libiconv" inherit autotools +require eglibc-options.inc LEAD_SONAME = "libc.so" @@ -43,3 +44,8 @@ EXTRA_OEMAKE += ${EGLIBCPARALLELISM} PARALLEL_MAKE = "" PACKAGES = "glibc catchsegv sln nscd ldd localedef glibc-utils glibc-dev glibc-doc glibc-locale libsegfault glibc-extra-nss glibc-thread-db glibc-pcprofile" + +OE_FEATURES = "${@features_to_eglibc_settings(d)}" +do_configure_prepend() { + echo '${OE_FEATURES}' > ${B}/option-groups.config +} -- cgit v1.2.3