d/rules: Show test log if build-time test fails

dh_auto_test would automatically show meson-logs/testlog.txt, but
because we're running with --setup=x11, we get meson-logs/testlog-x11.txt
instead.

diff --git a/debian/rules b/debian/rules
index d82935bc0a7968cd08759e1c808aa52f0cdffc8c..ab869252d6aa247b139694db9df6034452c3d0ba 100755 (executable)
--- a/debian/rules
+++ b/debian/rules
@@ -212,7 +212,11 @@ ifeq (,$(filter nocheck,$(DEB_BUILD_OPTIONS)))
                --builddirectory=debian/build/deb \
                -- \
                --setup=x11 \
-       ${NULL}
+       || { \
+               e=$$?; \
+               tail -v -n +0 debian/build/deb/meson-logs/testlog-x11.txt; \
+               exit $$e; \
+       }
 endif
 
 override_dh_auto_install: