meson: fix checking of linker args

Previous checks did nothing, because cc.has_argument only does compilation,
without any linking. Unfortunately cc.links() cannot be used, because it does
not accept any options. Providing the test file as a static source is easiest,
even if not every elegant.

https://github.com/mesonbuild/meson/issues/1676

1 files changed, 1 insertions, 0 deletions

diff --git a/tools/meson-link-test.c b/tools/meson-link-test.c
new file mode 100644
index 0000000000..825bbff05f
--- /dev/null
+++ b/tools/meson-link-test.c
@@ -0,0 +1 @@
+int main(void) {return 0;}