eglibc_2.15: make patch only for Freescale machines

It's only Freescale machines that don't imlpement fsqrt, we don't want
this to effect others.

This patch was only added after the last release of denzil, so it's not
present in the release yet. Also, 2.15 is removed from master so it
should only apply to denzil branch

(From OE-Core rev: c541f746253fdb6d11cd961c7dff1aca8c2d2703)

Signed-off-by: Matthew McClintock <msm@freescale.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-core/eglibc/eglibc_2.15.bb

@@ -3,7 +3,7 @@ require eglibc.inc
 SRCREV = "17386"
 
 DEPENDS += "gperf-native"
-PR = "r8"
+PR = "r9"
 PR_append = "+svnr${SRCPV}"
 
 EGLIBC_BRANCH="eglibc-2_15"
@@ -23,13 +23,14 @@ SRC_URI = "svn://www.eglibc.org/svn/branches/;module=${EGLIBC_BRANCH};proto=http
            file://ppc-sqrt_finite.patch \
            file://GLRO_dl_debug_mask.patch \
            file://initgroups_keys.patch \
-	   file://glibc.no_sqrt.patch \
           "
 LIC_FILES_CHKSUM = "file://LICENSES;md5=98a1128c4b58120182cbea3b1752d8b9 \
       file://COPYING;md5=393a5ca445f6965873eca0259a17f833 \
       file://posix/rxspencer/COPYRIGHT;md5=dc5485bb394a13b2332ec1c785f5d83a \
       file://COPYING.LIB;md5=bbb461211a33b134d42ed5ee802b37ff "
 
+SRC_URI_append_fslmachine = " file://glibc.no_sqrt.patch"
+
 SRC_URI_append_virtclass-nativesdk = " file://ld-search-order.patch"
 S = "${WORKDIR}/${EGLIBC_BRANCH}/libc"
 B = "${WORKDIR}/build-${TARGET_SYS}"