tests: avoid errors due to underquoted third-party macros

* t/pkg-config-macros.sh: Call aclocal with the warnings in the
"syntax" category disabled.

Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>

diff --git a/t/pkg-config-macros.sh b/t/pkg-config-macros.sh
index 06a65e3..ddc6f8d 100755 (executable)
--- a/t/pkg-config-macros.sh
+++ b/t/pkg-config-macros.sh
@@ -68,7 +68,7 @@ XT_ACLOCAL_PATH=$XT_ACLOCAL_PATH${ACLOCAL_PATH+":$ACLOCAL_PATH"}
 
 # Try once again to fetch the pkg-config macros.
 mkdir m4
-ACLOCAL_PATH=$XT_ACLOCAL_PATH $ACLOCAL --install -I m4
+ACLOCAL_PATH=$XT_ACLOCAL_PATH $ACLOCAL -Wno-syntax --install -I m4
 if test -f m4/pkg.m4 && have_pkg_config_macros; then
    echo "ACLOCAL_PATH='$(pwd)/m4':\$ACLOCAL_PATH" >> get.sh
    echo "export ACLOCAL_PATH" >> get.sh