tests: split VALAFLAGS over multiple lines in testrunner.sh

This improves readability of script and makes it easier for out of tree
patches to the script.

https://bugzilla.gnome.org/show_bug.cgi?id=790321

diff --git a/tests/testrunner.sh b/tests/testrunner.sh
index ce6cf3ecea3ab461d051952044278c4542951bc6..5c90c2516411a42753c80ad9dee9e756ac2c1b2d 100755 (executable)
--- a/tests/testrunner.sh
+++ b/tests/testrunner.sh
@@ -29,7 +29,25 @@ vapidir=$topsrcdir/vapi
 export G_DEBUG=fatal_warnings
 
 VALAC=$topbuilddir/compiler/valac$EXEEXT
-VALAFLAGS="$VALAFLAGS --vapidir $vapidir --disable-warnings --main main --save-temps -X -g -X -O0 -X -pipe -X -lm -X -DGETTEXT_PACKAGE=\"valac\" -X -Werror=return-type -X -Werror=init-self -X -Werror=implicit -X -Werror=sequence-point -X -Werror=return-type -X -Werror=uninitialized -X -Werror=pointer-arith -X -Werror=int-to-pointer-cast -X -Werror=pointer-to-int-cast"
+VALAFLAGS="$VALAFLAGS \
+       --vapidir $vapidir \
+       --disable-warnings \
+       --main main \
+       --save-temps \
+       -X -g \
+       -X -O0 \
+       -X -pipe \
+       -X -lm \
+       -X -DGETTEXT_PACKAGE=\"valac\" \
+       -X -Werror=return-type \
+       -X -Werror=init-self \
+       -X -Werror=implicit \
+       -X -Werror=sequence-point \
+       -X -Werror=return-type \
+       -X -Werror=uninitialized \
+       -X -Werror=pointer-arith \
+       -X -Werror=int-to-pointer-cast \
+       -X -Werror=pointer-to-int-cast"
 VAPIGEN=$topbuilddir/vapigen/vapigen$EXEEXT
 VAPIGENFLAGS="--vapidir $vapidir"