_ _ ___ | |__ __ _ _______ | |_ / _ \| '_ \ / _` |_ / _ \| __| | (_) | | | | (_| |/ / (_) | |_ \___/|_| |_|\__,_/___\___/ \__|
| ohazot | | docs | | about |
make — using
OpenBSD make
SYNOPSIS
make [-f
MAKEFILE]
- use bmake on linux.
DEFAULTS
- makefile
- if no makefile is specified with -f makefile it defaults to makefile, Makefile.
- target
- defaults to the first defined target, unless .MAIN: is specified.
- echo
- it echoes the command unless the command is called @command.
- errors
- exits on error unless ignored by calling -command.
MODIFIERS
| :S | : Substitute string :S/old/new/ |
| :C | : Substitute regex :C/pattern/replacement |
USAGE
target:
commands
target! #run even when up-to-date
target: prereq
target1 target2:
@echo "this only displays this text but not the command itself."
-cat /tmp/file_that_does_not_exist
VAR=something
VAR_RES!=command result
VAR_SUB=${VAR:S/STRING/REP/}
VAR_REGSUB=${VAR:C/REGEX/REP/}
target_show:
echo 'target name: ' ${@}
EXAMPLE
t2:
-cat Makefile
t1: t2
cat makefile
makefile t3!
echo ${@}
t4_t5:
@echo 'target: ' ${@}
@echo 'change t5 to t6: ' ${@:S/t5/t6/}
@echo 't4: ' ${@:C/_.*$//}
@echo 't5: ' ${@:C/^.*_//}
TODO
- Improve document.
SEE ALSO
OpenBSD manpages
ArchLinux manpages
files
<make.oh>