expat: remove old workaround for expat tarball

Back in 2010 the expat 2.0.1 tarball wouldn't unpack correctly with old gzip
releases (prior to 1.4).  The fix was to explicitly depend on gzip-native to use
our binary instead of the host[1].

We don't ship expat 2.0.1 anymore, and even Centos 7 ships gzip 1.5, so this
workaround can be removed.

[1] oe-core 0ff62b0462f3f64672bd4704de9a192eb1a730d1

(From OE-Core rev: adc3da99a50c3eb1a1625990e563b7d37f29e3ba)

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

1 files changed, 0 insertions, 5 deletions

diff --git a/meta/recipes-core/expat/expat_2.2.5.bb b/meta/recipes-core/expat/expat_2.2.5.bb
index f7a5b36ac7..bce59298e5 100644
--- a/meta/recipes-core/expat/expat_2.2.5.bb
+++ b/meta/recipes-core/expat/expat_2.2.5.bb
@@ -18,11 +18,6 @@ SRC_URI[sha256sum] = "d9dc32efba7e74f788fcc4f212a43216fc37cf5f23f4c2339664d47335
 
 inherit autotools lib_package
 
-# This package uses an archive format known to have issue with some
-# versions of gzip
-DEPENDS += "pigz-native"
-do_unpack[depends] += "pigz-native:do_populate_sysroot"
-
 do_configure_prepend () {
         rm -f ${S}/conftools/libtool.m4
 }