mkosi: support mkosi's --without-tests switch

This adds support for the mkosi switch --without-tests that is
introduced by:

https://github.com/systemd/mkosi/pull/122

With this in place doing "mkosi -ifT shell" is the fastest way from a
git clone to a shell within a freshly compiled systemd system.

diff --git a/mkosi.build b/mkosi.build
index a36460c6f5aec3d288430b8967201e686a0b2472..c722e23192439bc27f25499e6c62209e5f24aacc 100755 (executable)
--- a/mkosi.build
+++ b/mkosi.build
@@ -27,7 +27,7 @@
 export LC_CTYPE=C.UTF-8
 test -f "$BUILDDIR"/build.ninja || meson "$BUILDDIR"
 ninja -C "$BUILDDIR" all
-ninja -C "$BUILDDIR" test
+[ "$WITH_TESTS" = 0 ] || ninja -C "$BUILDDIR" test
 ninja -C "$BUILDDIR" install
 
 mkdir -p "$DESTDIR"/etc