[v2 2/4] valgrind: make a few more ptests pass

[Randy MacLeod <Randy.MacLeod@windriver.com>]

Adjust two memcheck vgtest files to deal with relative paths
that are in test executables when cross-compiling.
Add libgomp to enable OpenMP tests.
Add the bz2 executable for memcheck/tests/vcpu_bz2.

Signed-off-by: Randy MacLeod <Randy.MacLeod@windriver.com>
---
 ...ust-path-filter-for-2-memcheck-tests.patch | 40 +++++++++++++++++++
 .../valgrind/valgrind_3.15.0.bb               |  5 ++-
 2 files changed, 44 insertions(+), 1 deletion(-)
 create mode 100644 meta/recipes-devtools/valgrind/valgrind/0001-adjust-path-filter-for-2-memcheck-tests.patch

diff --git a/meta/recipes-devtools/valgrind/valgrind/0001-adjust-path-filter-for-2-memcheck-tests.patch b/meta/recipes-devtools/valgrind/valgrind/0001-adjust-path-filter-for-2-memcheck-tests.patch
new file mode 100644
index 0000000000..4bc4bb086c
--- /dev/null
+++ b/meta/recipes-devtools/valgrind/valgrind/0001-adjust-path-filter-for-2-memcheck-tests.patch
@@ -0,0 +1,40 @@
+From bf63e35c3036e6040c8cfecabc7160b1f36b0591 Mon Sep 17 00:00:00 2001
+From: Randy MacLeod <Randy.MacLeod@windriver.com>
+Date: Wed, 28 Aug 2019 12:31:15 -0400
+Subject: [PATCH] adjust path filter for 2 memcheck tests
+
+Test executables produced when cross-compiling can contain
+relative paths such as:
+   coregrind/tests/../../../valgrind-3.15.0/coregrind/
+Use the --fullpath-after option to match and therefore
+suppress more of the prefix to enable test to pass.
+
+Upstream-Status: Inappropriate [embedded specific]
+
+Signed-off-by: Randy MacLeod <Randy.MacLeod@windriver.com>
+---
+ memcheck/tests/badfree3.vgtest | 2 +-
+ memcheck/tests/varinfo5.vgtest | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/memcheck/tests/badfree3.vgtest b/memcheck/tests/badfree3.vgtest
+index 3dfc5fd8a..57eec21f3 100644
+--- a/memcheck/tests/badfree3.vgtest
++++ b/memcheck/tests/badfree3.vgtest
+@@ -1,3 +1,3 @@
+ prog: badfree
+-vgopts: -q --fullpath-after=memcheck/ --fullpath-after=coregrind/
++vgopts: -q --fullpath-after=/valgrind-3.15.0/memcheck/ --fullpath-after=/valgrind-3.15.0/coregrind/
+ stderr_filter_args: badfree.c
+diff --git a/memcheck/tests/varinfo5.vgtest b/memcheck/tests/varinfo5.vgtest
+index 063d00dce..6907bb2f6 100644
+--- a/memcheck/tests/varinfo5.vgtest
++++ b/memcheck/tests/varinfo5.vgtest
+@@ -1,3 +1,3 @@
+ prog: varinfo5
+-vgopts: --fullpath-after=memcheck/  --fullpath-after=coregrind/ --read-var-info=yes --read-inline-info=yes -q
++vgopts: --fullpath-after=/valgrind-3.15.0/memcheck/  --fullpath-after=/valgrind-3.15.0/coregrind/ --read-var-info=yes --read-inline-info=yes -q
+ stderr_filter: filter_varinfo3
+-- 
+2.22.0
+
diff --git a/meta/recipes-devtools/valgrind/valgrind_3.15.0.bb b/meta/recipes-devtools/valgrind/valgrind_3.15.0.bb
index 7bb6001d90..bf0ca57c93 100644
--- a/meta/recipes-devtools/valgrind/valgrind_3.15.0.bb
+++ b/meta/recipes-devtools/valgrind/valgrind_3.15.0.bb
@@ -38,6 +38,7 @@ SRC_URI = "https://sourceware.org/pub/valgrind/valgrind-${PV}.tar.bz2 \
            file://0001-Return-a-valid-exit_code-from-vg_regtest.patch \
            file://0001-valgrind-filter_xml_frames-do-not-filter-usr.patch \
            file://0002-valgrind-adjust-std_list-expected-output.patch \
+           file://0001-adjust-path-filter-for-2-memcheck-tests.patch \
            "
 SRC_URI[md5sum] = "46e5fbdcbc3502a5976a317a0860a975"
 SRC_URI[sha256sum] = "417c7a9da8f60dd05698b3a7bc6002e4ef996f14c13f0ff96679a16873e78ab1"
@@ -109,7 +110,7 @@ RDEPENDS_${PN} += "perl"
 # redirect functions like strlen.
 RRECOMMENDS_${PN} += "${TCLIBC}-dbg"
 
-RDEPENDS_${PN}-ptest += " bash file perl perl-module-file-glob procps sed ${PN}-dbg"
+RDEPENDS_${PN}-ptest += " bash file libgomp perl perl-module-file-glob procps sed ${PN}-dbg"
 RDEPENDS_${PN}-ptest_append_libc-glibc = " glibc-utils"
 
 # One of the tests contains a bogus interpreter path on purpose.
@@ -158,6 +159,8 @@ do_install_ptest() {
     cp ${B}/config.h ${D}${PTEST_PATH}
     mkdir ${D}${PTEST_PATH}/perf
     cp ${B}/perf/bigcode ${D}${PTEST_PATH}/perf
+    # needed by memcheck/tests/vcpu_bz2
+    cp ${B}/perf/bz2 ${D}${PTEST_PATH}/perf
 
     # Hide then restore a.c that is used by ann[12].vgtest in call/cachegrind
     mv ${D}${PTEST_PATH}/cachegrind/tests/a.c ${D}${PTEST_PATH}/cachegrind/tests/a_c
-- 
2.22.0