net-tools: Fix do_patch to be re-executable

This recipe's do_patch was not able to be re-executed due to its custom
patching functions. This fixes things so that it can be re-executed.

It also fixes the unpack task re-execution by ensuring ${S} is clean
before the unpack starts.

[YOCTO #2194]

(From OE-Core rev: 1cfddb17e0c2576e55f62c10612e7cbd73e5ac5e)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 10 insertions, 2 deletions

diff --git a/meta/recipes-extended/net-tools/net-tools_1.60-23.bb b/meta/recipes-extended/net-tools/net-tools_1.60-23.bb
index 213fb6075c..c8d2c57923 100644
--- a/meta/recipes-extended/net-tools/net-tools_1.60-23.bb
+++ b/meta/recipes-extended/net-tools/net-tools_1.60-23.bb
@@ -31,11 +31,19 @@ PARALLEL_MAKE = ""
 # up all previously applied patches in the start
 nettools_do_patch() {
         cd ${S}
-        patch -p1 < ${WORKDIR}/${BPN}_${PV}.diff
+        quilt pop -a || true
+        if [ -d ${S}/.pc-nettools ]; then
+                mv ${S}/.pc-nettools ${S}/.pc
+                QUILT_PATCHES=${S}/debian/patches quilt pop -a
+                rm -rf ${S}/.pc ${S}/debian
+        fi
+        patch -p1 < ${WORKDIR}/${BPN}_${PV}.diff        
         QUILT_PATCHES=${S}/debian/patches quilt push -a
-        rm -rf ${S}/patches ${S}/.pc
+        mv ${S}/.pc ${S}/.pc-nettools
 }
 
+do_unpack[cleandirs] += "${S}"
+
 # We invoke base do_patch at end, to incorporate any local patch
 python do_patch() {
         bb.build.exec_func('nettools_do_patch', d)