fetchmail: Fix buildpaths warning.

WARNING: fetchmail-6.4.38-r0 do_package_qa: QA Issue: File /usr/bin/fetchmail in package fetchmail contains reference to TMPDIR [buildpaths]

Signed-off-by: Wang Mingyu <wangmy@fujitsu.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Armin Kuster <akuster@mvista.com>

meta-networking/recipes-support/fetchmail/fetchmail_6.4.38.bb

@@ -18,8 +18,11 @@ inherit autotools gettext pkgconfig python3-dir python3native
 
 EXTRA_OECONF = "--with-ssl=${STAGING_DIR_HOST}${prefix}"
 
+INSANE_SKIP:${PN} = "already-stripped"
+
 do_install:append() {
     sed -i 's,${RECIPE_SYSROOT_NATIVE},,g' ${D}${bindir}/fetchmailconf
+    sed -i 's,${RECIPE_SYSROOT},,g' ${D}${bindir}/fetchmail
 }
 
 PACKAGES =+ "fetchmail-python"