Using multi variable for loop not only simplify the code, it also ensures that
the LINKS and SYMLINKS input have the right number of words
Differential Revision: https://reviews.freebsd.org/D2069
Reviewed by: imp
directives to ensure that all realinstall sub-tasks are executed
after beforeinstall, similarly ensure that all afterinstall sub-
tasks are executed after realinstall. Demonstration:
all: task1 task2
.ORDER: task1 task2
task2: task2_subtask
.ORDER: task1 task2_subtask
task1 task2 task2_subtask:
@sleep `jot -r 1 0 1.0`
@echo ${.TARGET}
Without the second .ORDER directive, task2_subtask can be run in
parallel with task1.
Spotted by: Andrea Campi <andrea@webcom.it>
