valgrind: Fix ptest build with musl

musl unearthed a problem when building out of tree, config.h was being
used from $(srcdir) instead of generated config.h in $(builddir)
this assumed functions e.g. mallinfo() and more which are not in musl
as a result tests broke.

Also add fixes to build remaining tests when building on musl

pass -fno-pie as it cant use PIE especially in ptests/x86_64

(From OE-Core rev: 8ab1828f073b5eab606161681a5f260cc0e77bf1)

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 32 insertions, 0 deletions

diff --git a/meta/recipes-devtools/valgrind/valgrind/0006-pth_detached3.c-Dereference-pthread_t-before-adding-.patch b/meta/recipes-devtools/valgrind/valgrind/0006-pth_detached3.c-Dereference-pthread_t-before-adding-.patch
new file mode 100644
index 0000000000..05886c743d
--- /dev/null
+++ b/meta/recipes-devtools/valgrind/valgrind/0006-pth_detached3.c-Dereference-pthread_t-before-adding-.patch
@@ -0,0 +1,32 @@
+From a6547fc17c120dbd95b852f50b0c4bdee4fedb9a Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Sat, 10 Jun 2017 01:20:32 -0700
+Subject: [PATCH 6/6] pth_detached3.c: Dereference pthread_t before adding
+ offset to it
+
+Fixes
+error: invalid use of undefined type 'struct __pthread'
+
+Upstream-Status: Pending
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ drd/tests/pth_detached3.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/drd/tests/pth_detached3.c b/drd/tests/pth_detached3.c
+index c02eef1..35d43a6 100644
+--- a/drd/tests/pth_detached3.c
++++ b/drd/tests/pth_detached3.c
+@@ -21,7 +21,7 @@ int main(int argc, char** argv)
+   pthread_detach(thread);
+ 
+   /* Invoke pthread_detach() with an invalid thread ID. */
+-  pthread_detach(thread + 8);
++  pthread_detach((pthread_t*)(&thread + 8));
+ 
+   fprintf(stderr, "Finished.\n");
+ 
+-- 
+2.13.1
+