From 40ebe9e8e227d169dc7b03ff14b1a83b55e4f186 Mon Sep 17 00:00:00 2001 From: Chen Qi Date: Thu, 3 Jul 2014 09:28:12 +0800 Subject: eglibc: check for required distro features If users accidently override the DISTRO_FEATURES in local.conf, then build failures occur for lack of libc functions. All features in DISTRO_FEATURES_LIBC should be in DISTRO_FEATURES. That's why this patch let the recipe inherit distro_features_check class and set REQUIRED_DISTRO_FEATURES to "${DISTRO_FEATURES_LIBC}". [YOCTO #6381] Signed-off-by: Chen Qi --- meta/recipes-core/eglibc/eglibc.inc | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/meta/recipes-core/eglibc/eglibc.inc b/meta/recipes-core/eglibc/eglibc.inc index 68128e9755..af7f6adefc 100644 --- a/meta/recipes-core/eglibc/eglibc.inc +++ b/meta/recipes-core/eglibc/eglibc.inc @@ -38,9 +38,14 @@ DEPENDS = "virtual/${TARGET_PREFIX}gcc-initial libgcc-initial linux-libc-headers #RDEPENDS_${PN} += "${@['','libgcc']['nptl' in '${GLIBC_ADDONS}']}" PROVIDES = "virtual/libc virtual/${TARGET_PREFIX}libc-for-gcc" PROVIDES += "virtual/libintl virtual/libiconv" -inherit autotools texinfo +inherit autotools texinfo distro_features_check require eglibc-options.inc +# The main purpose of setting this variable is to prevent users from accidently +# overriding DISTRO_FEATRUES, causing obscure build failures because of lack +# of libc functions. +REQUIRED_DISTRO_FEATURES = "${DISTRO_FEATURES_LIBC}" + LEAD_SONAME = "libc.so" CACHED_CONFIGUREVARS += " \ -- cgit 1.2.3-korg