glibc: 'yes' within the path sets wrong variables

The AC_EGREP_CPP macro is looking for a 'yes' string that is likely
to be found in the path where the file is stored. This false positive
match causes variables to be mistakenly set.

The fix is to use a more elaborated string instead.

This has to be done at the configure and the configure.ac files, because
a reconfigure does not happen in the regular build flow.

[YOCTO #6614]

(From OE-Core rev: fd0bf8f95227796435d22aa7a849a74106cf1eef)

Signed-off-by: Benjamin Esquivel <benjamin.esquivel@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/meta/recipes-core/glibc/glibc_2.21.bb b/meta/recipes-core/glibc/glibc_2.21.bb
index 693d937345..91feff58ce 100644
--- a/meta/recipes-core/glibc/glibc_2.21.bb
+++ b/meta/recipes-core/glibc/glibc_2.21.bb
@@ -24,6 +24,7 @@ SRC_URI = "git://sourceware.org/git/glibc.git;branch=${BRANCH} \
            file://fix_am_rootsbindir.patch \
            file://0001-Add-unused-attribute.patch \
            file://0001-When-disabling-SSE-also-make-sure-that-fpmath-is-not.patch \
+           file://0001-yes-within-the-path-sets-wrong-config-variables.patch \
            ${EGLIBCPATCHES} \
           "
 EGLIBCPATCHES = "\