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authorChen Qi <Qi.Chen@windriver.com>2014-07-03 11:23:42 +0800
committerRichard Purdie <richard.purdie@linuxfoundation.org>2014-07-17 12:27:37 +0100
commit82d9d12a3364914a5c1f354671adac1f0a71eea3 (patch)
tree2beb3183520b473e82e786f8f2a99135260bf5d4
parent53ae544cfdac22c82af452b8c7ebe6664296bd9b (diff)
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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 "${DISTRO_FEATURES_LIBC}". [YOCTO #6381] Signed-off-by: Chen Qi <Qi.Chen@windriver.com> Signed-off-by: Saul Wold <sgw@linux.intel.com>
-rw-r--r--meta/recipes-core/eglibc/eglibc.inc7
1 files changed, 6 insertions, 1 deletions
diff --git a/meta/recipes-core/eglibc/eglibc.inc b/meta/recipes-core/eglibc/eglibc.inc
index 68128e9755..af7f6adefc 100644
--- a/meta/recipes-core/eglibc/eglibc.inc
+++ b/meta/recipes-core/eglibc/eglibc.inc
@@ -38,9 +38,14 @@ DEPENDS = "virtual/${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 += " \