package/opkg: disable tests and manpages

Changeset f1d3e09 (Build shared libraries only as the default) broke the
opkg package.

opkg wants to link its testsuite statically with the internal libopkg.
But in a shared-only build, there is no static library.

Since for Buildroot we do not care about tests, just disable them.

Fixes numerous build failures;
    http://autobuild.buildroot.net/results/ddf/ddf4b38c1df73b00b76be71db3f1eb8b1d932c55/
    http://autobuild.buildroot.net/results/c1c/c1c9a21b6583c9ef3ddd32681bb13cf91a218e8c/
    http://autobuild.buildroot.net/results/284/284bf7d6f9cebf8633143ca1ce15154de941805f/
    ...

Disable manpages at the same time.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Peter Korsgaard <jacmet@uclibc.org>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/opkg/0001-no-tests-no-man.patch

@@ -0,0 +1,24 @@
+Disable tests and mapages
+
+Tests are forcibly statically linked to libopkg, which does not work in
+a shared-only build.
+
+Since Buildroot does not care about testsuites, just disable building the
+tests. Disable manpages at the same time for the same reason.
+
+Note: dynamically linking with libopkg is also possible, but that would
+not be upstreamable (too much changes already in upstream).
+
+Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
+
+diff -durN opkg-v0.2.2.orig/Makefile.am opkg-v0.2.2/Makefile.am
+--- opkg-v0.2.2.orig/Makefile.am	2014-04-01 22:31:59.000000000 +0200
++++ opkg-v0.2.2/Makefile.am	2014-12-13 14:13:49.684618796 +0100
+@@ -1,6 +1,6 @@
+ ACLOCAL_AMFLAGS = -I shave
+ 
+-SUBDIRS = libbb libopkg src tests utils man
++SUBDIRS = libbb libopkg src utils
+ 
+ 
+ HOST_CPU=@host_cpu@