[vala/0.34] testrunner: Respect given VALAFLAGS

[Rico Tzschichholz <ricotz src gnome org>]

commit 121f6935a239285fcefed90a10121e363f0412b5
Author: Marvin W <git larma de>
Date:   Tue Apr 11 17:19:58 2017 +0200

    testrunner: Respect given VALAFLAGS
    
    https://bugzilla.gnome.org/show_bug.cgi?id=611223

 tests/testrunner.sh |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/tests/testrunner.sh b/tests/testrunner.sh
index 0513905..f0ca0ac 100755
--- a/tests/testrunner.sh
+++ b/tests/testrunner.sh
@@ -29,7 +29,7 @@ vapidir=$topsrcdir/vapi
 export G_DEBUG=fatal_warnings
 
 VALAC=$topbuilddir/compiler/valac$EXEEXT
-VALAFLAGS="--vapidir $vapidir --disable-warnings --main main --save-temps -X -g -X -O0 -X -pipe -X -lm -X 
-Werror=return-type -X -Werror=init-self -X -Werror=implicit -X -Werror=sequence-point -X -Werror=return-type 
-X -Werror=uninitialized -X -Werror=pointer-arith -X -Werror=int-to-pointer-cast -X 
-Werror=pointer-to-int-cast"
+VALAFLAGS="$VALAFLAGS --vapidir $vapidir --disable-warnings --main main --save-temps -X -g -X -O0 -X -pipe 
-X -lm -X -Werror=return-type -X -Werror=init-self -X -Werror=implicit -X -Werror=sequence-point -X 
-Werror=return-type -X -Werror=uninitialized -X -Werror=pointer-arith -X -Werror=int-to-pointer-cast -X 
-Werror=pointer-to-int-cast"
 VAPIGEN=$topbuilddir/vapigen/vapigen$EXEEXT
 VAPIGENFLAGS="--vapidir $vapidir"
 
@@ -99,7 +99,7 @@ EOF
 function sourceend() {
        if [ -n "$testpath" ]; then
                if [ $INVALIDCODE -eq 1 ]; then
-                       echo "! $VALAC --vapidir $vapidir -C $SOURCEFILE" > check
+                       echo "! $VALAC $VALAFLAGS -C $SOURCEFILE" > check
                elif [ $GIRTEST -eq 1 ]; then
                        if [ $PART -eq 1 ]; then
                                echo "  </namespace>" >> $SOURCEFILE