# DP: Only run the libgo testsuite for flags configured in CHECK_MULTISUBDIRS

--- a/src/libgo/Makefile.am
+++ b/src/libgo/Makefile.am
@@ -947,21 +947,29 @@ CHECK = \
 	$(MKDIR_P) $(@D); \
 	rm -f $@-testsum $@-testlog; \
 	files=`$(SHELL) $(srcdir)/match.sh --goarch=$(GOARCH) --goos=$(GOOS) --srcdir=$(srcdir)/go/$(@D) --extrafiles="$(extra_go_files_$(subst .,_,$(subst /,_,$(@D))))" $(matchargs_$(subst /,_,$(@D)))`; \
+	run_check=; \
+	if [ -z "$(MULTISUBDIR)" ] || echo "$$CHECK_MULTISUBDIRS" | grep -q "$(MULTISUBDIR)"; then \
+	  run_check=yes; \
+	fi; \
+	if test "$$run_check" = "yes"; then \
 	if test "$(USE_DEJAGNU)" = "yes"; then \
 	  $(SHELL) $(srcdir)/testsuite/gotest --goarch=$(GOARCH) --goos=$(GOOS) --dejagnu=yes --basedir=$(srcdir) --srcdir=$(srcdir)/go/$(@D) --pkgpath="$(@D)" --pkgfiles="$$files" --testname="$(@D)" $(GOTESTFLAGS); \
 	elif test "$(GOBENCH)" != ""; then \
 	  $(SHELL) $(srcdir)/testsuite/gotest --goarch=$(GOARCH) --goos=$(GOOS) --basedir=$(srcdir) --srcdir=$(srcdir)/go/$(@D) --pkgpath="$(@D)" --pkgfiles="$$files" --bench="$(GOBENCH)" $(GOTESTFLAGS); \
 	else \
 	  if $(SHELL) $(srcdir)/testsuite/gotest --goarch=$(GOARCH) --goos=$(GOOS) --basedir=$(srcdir) --srcdir=$(srcdir)/go/$(@D) --pkgpath="$(@D)" --pkgfiles="$$files" $(GOTESTFLAGS) >>$@-testlog 2>&1; then \
-	    echo "PASS: $(@D)" >> $@-testlog; \
-	    echo "PASS: $(@D)"; \
-	    echo "PASS: $(@D)" > $@-testsum; \
+	    echo "PASS: $(@D)$(MULTISUBDIR)" >> $@-testlog; \
+	    echo "PASS: $(@D)$(MULTISUBDIR)"; \
+	    echo "PASS: $(@D)$(MULTISUBDIR)" > $@-testsum; \
 	  else \
-	    echo "FAIL: $(@D)" >> $@-testlog; \
+	    echo "FAIL: $(@D)$(MULTISUBDIR)" >> $@-testlog; \
 	    cat $@-testlog; \
-	    echo "FAIL: $(@D)" > $@-testsum; \
+	    echo "FAIL: $(@D)$(MULTISUBDIR)" > $@-testsum; \
 	    exit 1; \
 	  fi; \
+	fi; \
+	else \
+	echo "SKIP: $(@D)$(MULTISUBDIR)"; \
 	fi
 
 # Build all packages before checking any.
--- a/src/libgo/Makefile.in
+++ b/src/libgo/Makefile.in
@@ -1065,21 +1065,29 @@ CHECK = \
 	$(MKDIR_P) $(@D); \
 	rm -f $@-testsum $@-testlog; \
 	files=`$(SHELL) $(srcdir)/match.sh --goarch=$(GOARCH) --goos=$(GOOS) --srcdir=$(srcdir)/go/$(@D) --extrafiles="$(extra_go_files_$(subst .,_,$(subst /,_,$(@D))))" $(matchargs_$(subst /,_,$(@D)))`; \
+	run_check=; \
+	if [ -z "$(MULTISUBDIR)" ] || echo "$$CHECK_MULTISUBDIRS" | grep -q "$(MULTISUBDIR)"; then \
+	  run_check=yes; \
+	fi; \
+	if test "$$run_check" = "yes"; then \
 	if test "$(USE_DEJAGNU)" = "yes"; then \
 	  $(SHELL) $(srcdir)/testsuite/gotest --goarch=$(GOARCH) --goos=$(GOOS) --dejagnu=yes --basedir=$(srcdir) --srcdir=$(srcdir)/go/$(@D) --pkgpath="$(@D)" --pkgfiles="$$files" --testname="$(@D)" $(GOTESTFLAGS); \
 	elif test "$(GOBENCH)" != ""; then \
 	  $(SHELL) $(srcdir)/testsuite/gotest --goarch=$(GOARCH) --goos=$(GOOS) --basedir=$(srcdir) --srcdir=$(srcdir)/go/$(@D) --pkgpath="$(@D)" --pkgfiles="$$files" --bench="$(GOBENCH)" $(GOTESTFLAGS); \
 	else \
 	  if $(SHELL) $(srcdir)/testsuite/gotest --goarch=$(GOARCH) --goos=$(GOOS) --basedir=$(srcdir) --srcdir=$(srcdir)/go/$(@D) --pkgpath="$(@D)" --pkgfiles="$$files" $(GOTESTFLAGS) >>$@-testlog 2>&1; then \
-	    echo "PASS: $(@D)" >> $@-testlog; \
-	    echo "PASS: $(@D)"; \
-	    echo "PASS: $(@D)" > $@-testsum; \
+	    echo "PASS: $(@D)$(MULTISUBDIR)" >> $@-testlog; \
+	    echo "PASS: $(@D)$(MULTISUBDIR)"; \
+	    echo "PASS: $(@D)$(MULTISUBDIR)" > $@-testsum; \
 	  else \
-	    echo "FAIL: $(@D)" >> $@-testlog; \
+	    echo "FAIL: $(@D)$(MULTISUBDIR)" >> $@-testlog; \
 	    cat $@-testlog; \
-	    echo "FAIL: $(@D)" > $@-testsum; \
+	    echo "FAIL: $(@D)$(MULTISUBDIR)" > $@-testsum; \
 	    exit 1; \
 	  fi; \
+	fi; \
+	else \
+	echo "SKIP: $(@D)$(MULTISUBDIR)"; \
 	fi