ref: b0a059537147237e868b4a8f07922ae8a349e55c
dir: /sys/src/cmd/mkfile/
</$objtype/mkfile
YTARG=`{ls | sed -n '/\.y$/s/\.y$//p'}
TARG=$YTARG `{ls | sed -n '/^cp\.c$/d; /^yacc\.c$/d; /\.c$/s/\.c$//p'}
HFILES=/$objtype/include/u.h /sys/include/libc.h /sys/include/bio.h
BIN=/$objtype/bin
LDFLAGS=
YFLAGS=-d
PCONLY=vmx
POWERLESS=dtracy # until someone fixes the build for power
NOMK=$NOMK test `{~ $objtype (386 amd64) || echo $PCONLY} `{~ $objtype power && echo $POWERLESS}
DIRS=`{echo */mkfile | sed 's,/mkfile *,\n,g' | grep -v '-e^'^('' $NOMK)^'$'}
usage:VQ:
echo 'usage: mk all, all.cpus, cmds, $O.$cmd'
echo ' install, install.cpus, $cmd.install, $cmd.install.cpus'
echo ' clean, nuke'
%.c %.tab.h:D: %.y
yacc $YFLAGS -o $stem.c -s $stem $stem.y
%.$O: $HFILES
%.$O: %.c
$CC $CFLAGS $stem.c
$O.%: %.$O
$LD $LDFLAGS -o $target $stem.$O
$BIN/%: $O.%
cp $O.$stem $target
$BIN/cp: $O.cp
`{if(~ $objtype $cputype) echo ./$O.cp; if not echo cp} $prereq $target
$BIN/init: $O.init # hack, install location is not target
cp $O.init /$objtype/init
%.acid: %.c $HFILES
$CC $CFLAGS -a $stem.c >$target
%.cpus:V:
for(objtype in $CPUS) mk $MKFLAGS $stem
%.dirs:V:
for(i in $DIRS) @{
cd $i
echo mk $i
mk $MKFLAGS $stem
}
%.tests:V:
@{cd test && mk $MKFLAGS $stem}
cmds:V: $O.cp $O.yacc ${TARG:%=$O.%}
all:V: cmds
mk $MKFLAGS all.dirs
%.install:V: $BIN/%
install:V: cp.install
mk $MKFLAGS yacc.install
mk $MKFLAGS $TARG.install
mk $MKFLAGS install.dirs
installall:V: install.cpus
cleancmds:V:
rm -f *.[$OS] [$OS].* y.tab.? y.debug y.output $YTARG.c *.tab.h
clean:V: cleancmds clean.dirs clean.tests
nuke:V: cleancmds nuke.dirs
rm -f *.acid
test.dirs test.tests:V: cmds
test:VQ: test.dirs test.tests