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eglibc: check for required distro features

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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]

(From OE-Core rev: 82d9d12a3364914a5c1f354671adac1f0a71eea3)

Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Chen Qi
2014-07-03 11:23:42 +08:00
committed by Richard Purdie
parent d418bedca5
commit 97899bc908
1 changed files with 6 additions and 1 deletions
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meta/recipes-core/eglibc/eglibc.inc
+6 -1
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@@ -38,9 +38,14 @@ DEPENDS = "virtual/${TARGET_PREFIX}gcc-initial libgcc-initial linux-libc-headers
#RDEPENDS_${PN} += "${@['','libgcc']['nptl' in '${GLIBC_ADDONS}']}" #RDEPENDS_${PN} += "${@['','libgcc']['nptl' in '${GLIBC_ADDONS}']}"
PROVIDES = "virtual/libc virtual/${TARGET_PREFIX}libc-for-gcc" PROVIDES = "virtual/libc virtual/${TARGET_PREFIX}libc-for-gcc"
PROVIDES += "virtual/libintl virtual/libiconv" PROVIDES += "virtual/libintl virtual/libiconv"
inherit autotools texinfo inherit autotools texinfo distro_features_check
require eglibc-options.inc require eglibc-options.inc
# The main purpose of setting this variable is to prevent users from accidently
# overriding DISTRO_FEATRUES, causing obscure build failures because of lack
# of libc functions.
REQUIRED_DISTRO_FEATURES = "${DISTRO_FEATURES_LIBC}"
LEAD_SONAME = "libc.so" LEAD_SONAME = "libc.so"
CACHED_CONFIGUREVARS += " \ CACHED_CONFIGUREVARS += " \