[PATCH v4 2/2] nettle: fix ptest failure

[<mingli.yu@windriver.com>]

From: Mingli Yu <Mingli.Yu@windriver.com>

Rework dlopen-test.patch to fix below
dlopen-test failure:
 # cd /usr/lib64/nettle/ptest
 # ./run-ptest
 dlopen failed: /usr/lib/libnettle.so: cannot open shared object file: No such file or directory
 ./run-ptest: line 8:  7607 Aborted                 "./$f"
 FAIL: dlopen-test

As the test dlopen-test depends on libnettle.so
which belongs to nettle-dev package, so add it
to rdepends of nettle-ptest.

Signed-off-by: Mingli Yu <Mingli.Yu@windriver.com>
---
 meta/recipes-support/nettle/nettle-3.4.1/dlopen-test.patch | 5 +++--
 meta/recipes-support/nettle/nettle_3.4.1.bb                | 3 +++
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/meta/recipes-support/nettle/nettle-3.4.1/dlopen-test.patch b/meta/recipes-support/nettle/nettle-3.4.1/dlopen-test.patch
index c4f0b7e..fea5774 100644
--- a/meta/recipes-support/nettle/nettle-3.4.1/dlopen-test.patch
+++ b/meta/recipes-support/nettle/nettle-3.4.1/dlopen-test.patch
@@ -1,4 +1,4 @@
-Replace relative path of libnettle.so with absolute path so the test
+Remove the relative path for libnettle.so so the test
 program can find it.
 Relative paths are not suitable, as the folder strucure for ptest
 is different from the one expected by the nettle testsuite.
@@ -6,6 +6,7 @@ is different from the one expected by the nettle testsuite.
 Upstream-Status: Inappropriate [embedded specific]
 
 Signed-off-by: Juro Bystricky <juro.bystricky@intel.com>
+Signed-off-by: Mingli Yu <mingli.yu@windriver.com>
 
 --- a/testsuite/dlopen-test.c	2016-10-01 00:28:38.000000000 -0700
 +++ b/testsuite/dlopen-test.c	2017-10-13 11:08:57.227572860 -0700
@@ -14,7 +15,7 @@ Signed-off-by: Juro Bystricky <juro.bystricky@intel.com>
  {
  #if HAVE_LIBDL
 -  void *handle = dlopen ("../libnettle.so", RTLD_NOW);
-+  void *handle = dlopen ("/usr/lib/libnettle.so", RTLD_NOW);
++  void *handle = dlopen ("libnettle.so", RTLD_NOW);
    int (*get_version)(void);
    if (!handle)
      {
diff --git a/meta/recipes-support/nettle/nettle_3.4.1.bb b/meta/recipes-support/nettle/nettle_3.4.1.bb
index 8375fcf..cd8024f 100644
--- a/meta/recipes-support/nettle/nettle_3.4.1.bb
+++ b/meta/recipes-support/nettle/nettle_3.4.1.bb
@@ -49,4 +49,7 @@ do_install_ptest() {
         install ${B}/testsuite/*-test ${D}${PTEST_PATH}/testsuite/
 }
 
+RDEPENDS_${PN}-ptest += "${PN}-dev"
+INSANE_SKIP_${PN}-ptest += "dev-deps"
+
 BBCLASSEXTEND = "native nativesdk"
-- 
2.7.4