Package: src:debhelper Version: 10.10.5 Severity: normal Dear Maintainer,
override rules are not run in parallel: $ cat debian/rules #!/usr/bin/make -f %: dh $@ --parallel override_dh_auto_configure: s1 s2 s3 s4 s1 s2 s3 s4: sleep 4 .PHONY: s1 s2 s3 s4 $ debian/rules override_dh_auto_configure -j4 sleep 4 sleep 4 sleep 4 sleep 4 ^Cdebian/rules:6: recipe for target 's3' failed make: *** [s3] Interrupt debian/rules:6: recipe for target 's2' failed make: *** [s2] Interrupt debian/rules:6: recipe for target 's1' failed make: *** [s1] Interrupt debian/rules:6: recipe for target 's4' failed make: *** [s4] Interrupt exit code 130 $ DEB_BUILD_OPTIONS=parallel=4 debian/rules build -j4 dh build --parallel debian/rules override_dh_auto_configure make[1]: Entering directory '$PWD' sleep 4 ^Cdebian/rules:6: recipe for target 's1' failed make[1]: *** [s1] Interrupt debian/rules:3: recipe for target 'build' failed make: *** [build] Error 1 exit code 130 X -- System Information: Debian Release: buster/sid APT prefers testing APT policy: (990, 'testing'), (500, 'unstable-debug'), (500, 'testing-debug'), (300, 'unstable'), (200, 'experimental'), (1, 'experimental-debug') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 4.13.0-1-amd64 (SMP w/4 CPU cores) Locale: LANG=en_GB.utf8, LC_CTYPE=en_GB.utf8 (charmap=UTF-8), LANGUAGE=en_GB:en (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system)