[OE-core] [PATCH 3/11] gcc-runtime: Add do_check task for executing gcc-runtime test suites

[Nathan Rossi]

Add a do_check task to implement execution of the gcc-runtime component
test suites. The component test suites require execution of compiled
programs on the target, this recipe reuses the same setup as gcc-cross
for setup of the target (either as ssh or qemu linux-user).

Signed-off-by: Nathan Rossi <nathan at nathanrossi.com>
---
 meta/recipes-devtools/gcc/gcc-runtime.inc | 37 +++++++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)

diff --git a/meta/recipes-devtools/gcc/gcc-runtime.inc b/meta/recipes-devtools/gcc/gcc-runtime.inc
index 22c1d78dd1..ce0b5e482d 100644
--- a/meta/recipes-devtools/gcc/gcc-runtime.inc
+++ b/meta/recipes-devtools/gcc/gcc-runtime.inc
@@ -277,3 +277,40 @@ FILES_libitm-dev = "\
 SUMMARY_libitm-dev = "GNU transactional memory support library - development files"
 FILES_libitm-staticdev = "${libdir}/libitm.a"
 SUMMARY_libitm-staticdev = "GNU transactional memory support library - static development files"
+
+require gcc-testsuite.inc
+
+EXTRA_OEMAKE_prepend_task-check = "${PARALLEL_MAKE} "
+
+MAKE_CHECK_TARGETS ??= "${@" ".join("check-target-" + i for i in d.getVar("RUNTIMETARGET").split())}"
+MAKE_CHECK_IGNORE ??= "prettyprinters.exp xmethods.exp"
+MAKE_CHECK_RUNTESTFLAGS ??= "${MAKE_CHECK_BOARDARGS} --ignore '${MAKE_CHECK_IGNORE}'"
+
+# specific host and target dependencies required for test suite running
+do_check[depends] += "dejagnu-native:do_populate_sysroot expect-native:do_populate_sysroot"
+do_check[depends] += "virtual/libc:do_populate_sysroot"
+# only depend on qemu if targeting linux user execution
+do_check[depends] += "${@'qemu-native:do_populate_sysroot' if "user" in d.getVar('BUILD_TEST_TARGET') else ''}"
+# extend the recipe sysroot to include the built libraries (for qemu usermode)
+do_check[prefuncs] += "extend_recipe_sysroot"
+do_check[prefuncs] += "check_prepare"
+do_check[dirs] = "${WORKDIR}/dejagnu ${B}"
+do_check[nostamp] = "1"
+do_check() {
+    export DEJAGNU="${WORKDIR}/dejagnu/site.exp"
+
+    # HACK: this works around the configure setting CXX with -nostd* args
+    sed -i 's/-nostdinc++ -nostdlib++//g' $(find ${B} -name testsuite_flags | head -1)
+
+    if [ "${BUILD_TEST_TARGET}" = "user" ]; then
+        # qemu user has issues allocating large amounts of memory
+        export G_SLICE=always-malloc
+        # no test should need more that 10G of memory, this prevents tests like pthread7-rope from leaking memory
+        ulimit -m 4194304
+        ulimit -v 10485760
+    fi
+
+    oe_runmake -i ${MAKE_CHECK_TARGETS} RUNTESTFLAGS="${MAKE_CHECK_RUNTESTFLAGS}"
+}
+addtask check after do_compile do_populate_sysroot
+
---
2.23.0.rc1