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

--- a/src/libgo/Makefile.am
+++ b/src/libgo/Makefile.am
@@ -922,7 +922,7 @@ BUILDGOX = \
 	$(SHELL) $(srcdir)/mvifdiff.sh $@.tmp `echo $@ | sed -e 's/s-gox/gox/'`
 
 GOTESTFLAGS =
-GOBENCH = 
+GOBENCH =
 
 # Check a package.
 CHECK = \
@@ -943,6 +943,12 @@ 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 /,_,$(@D)))`; \
+	run_check=yes; \
+	MULTILIBDIR="$(MULTILIBDIR)"; \
+	case "$$MULTILIBDIR" in /64|/x32) \
+	  echo "$$RUNTESTFLAGS" | grep -q "$${MULTILIBDIR\#/*}" || run_check=; \
+	esac; \
+	if test "$$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 \
@@ -958,6 +964,7 @@ CHECK = \
 	    echo "FAIL: $(@D)" > $@-testsum; \
 	    exit 1; \
 	  fi; \
+	fi; \
 	fi
 
 # Build all packages before checking any.
--- a/src/libgo/Makefile.in
+++ b/src/libgo/Makefile.in
@@ -1044,7 +1044,7 @@ BUILDGOX = \
 	$(SHELL) $(srcdir)/mvifdiff.sh $@.tmp `echo $@ | sed -e 's/s-gox/gox/'`
 
 GOTESTFLAGS = 
-GOBENCH = 
+GOBENCH =
 
 # Check a package.
 CHECK = \
@@ -1065,6 +1065,12 @@ 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 /,_,$(@D)))`; \
+	run_check=yes; \
+	MULTILIBDIR="$(MULTILIBDIR)"; \
+	case "$$MULTILIBDIR" in /64|/x32) \
+	  echo "$$RUNTESTFLAGS" | grep -q "$${MULTILIBDIR\#/*}" || run_check=; \
+	esac; \
+	if test "$$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 \
@@ -1080,6 +1086,7 @@ CHECK = \
 	    echo "FAIL: $(@D)" > $@-testsum; \
 	    exit 1; \
 	  fi; \
+	fi; \
 	fi