[OE-core] [PATCH v2] nettle: fix ptest failure

[mingli.yu at windriver.com]

From: Mingli Yu <Mingli.Yu at 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 at windriver.com>
---
 .../nettle/nettle-3.4.1/dlopen-test.patch          | 23 +++++++++++++++++++---
 meta/recipes-support/nettle/nettle_3.4.1.bb        |  3 +++
 2 files changed, 23 insertions(+), 3 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..9b075d8 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
@@ -1,20 +1,37 @@
+From d8140904f51ec8025833e5e7eee732a4a50ed0cf Mon Sep 17 00:00:00 2001
+From: Mingli Yu <Mingli.Yu at windriver.com>
+Date: Mon, 15 Apr 2019 11:16:54 +0800
+Subject: [PATCH] dlopen-test.c: use absolute path
+
 Replace relative path of libnettle.so with absolute path 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.
 
 Upstream-Status: Inappropriate [embedded specific]
 
 Signed-off-by: Juro Bystricky <juro.bystricky at intel.com>
+Signed-off-by: Mingli Yu <Mingli.Yu at windriver.com>
+---
+ testsuite/dlopen-test.c | 4 +++-
+ 1 file changed, 3 insertions(+), 1 deletion(-)
 
---- 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
-@@ -9,7 +9,7 @@
+diff --git a/testsuite/dlopen-test.c b/testsuite/dlopen-test.c
+index 99d3535..92de9f8 100644
+--- a/testsuite/dlopen-test.c
++++ b/testsuite/dlopen-test.c
+@@ -9,7 +9,9 @@ int
  main (int argc UNUSED, char **argv UNUSED)
  {
  #if HAVE_LIBDL
 -  void *handle = dlopen ("../libnettle.so", RTLD_NOW);
 +  void *handle = dlopen ("/usr/lib/libnettle.so", RTLD_NOW);
++  if (!handle)
++     handle = dlopen ("/usr/lib64/libnettle.so", RTLD_NOW);
    int (*get_version)(void);
    if (!handle)
      {
+-- 
+2.7.4
+
diff --git a/meta/recipes-support/nettle/nettle_3.4.1.bb b/meta/recipes-support/nettle/nettle_3.4.1.bb
index dd49c30..131676d 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