rule gen
  command = lua5.2 setup.lua $dir
  generator = 1

# toolchain
rule cc
  command = $cc -MMD -MF $out.d $cflags -c -o $out $in
  depfile = $out.d
  deps = gcc
  description = CC $out

rule cpp
  command = $cc -MMD -MF $out.d $cflags -E -P -o $out $in
  depfile = $out.d
  deps = gcc
  description = CPP $out

rule as
  command = $as $asflags -o $out $in

rule link
  command = $cc $ldflags -o $out $in $ldlibs

rule ar
  command = rm -f $out && $ar crs $out $in

rule ld
  command = $ld -o $out $in

rule objcopy
  command = $objcopy $objcopyflags $in $out

rule lines
  command = ln -f $rspfile $out
  rspfile = $out.tmp
  rspfile_content = $in_newline

# TODO: Enable dependency-tracking for nasm when
# https://bugzilla.nasm.us/show_bug.cgi?id=3392280#c6 is fixed.
rule nasm
  command = nasm $nasmflags -o $out $in

rule mc
  command = $mc $mcflags -o $out $in

rule muse
  command = muse $museflags -o $out $in

rule probe
  command = sh ./scripts/probe.sh $var $cc $cflags $ldflags -o /dev/null -x c $in >$out.tmp && mv $out.tmp $out

rule probesize
  command = sh ./scripts/probe-size.sh $var $cc $cflags -c -o /dev/null -x c $in >$out.tmp && mv $out.tmp $out

# misc tools
rule touch
  command = touch $out

rule empty
  command = >$out

rule copy
  command = ln -f $in $out

rule cat
  command = cat $in >$out.tmp && mv $out.tmp $out

rule mergeperms
  command = sort -k 2 -m $in >$out.tmp && mv $out.tmp $out

rule gzip
  command = gzip -c -9 -n <$in >$out.tmp && mv $out.tmp $out

rule yacc
  command = yacc $yaccflags $in

rule sed
  command = sed $expr $in >$out.tmp && mv $out.tmp $out

rule awk
  command = awk $expr $in >$out.tmp && mv $out.tmp $out

rule grep
  command = grep $expr $in >$out.tmp && mv $out.tmp $out

rule tic
  command = tic $ticflags $in

rule waylandproto
  command = wayland-scanner $type <$in >$out.tmp && mv $out.tmp $out

rule githash
  command = sh ./scripts/hash.sh $repo $args $in >$out.tmp && mv $out.tmp $out

rule gittree
  command = sh ./scripts/tree.sh $repo $repo_tag $in $out
  restat = 1

rule gitcommit
  command = sh ./scripts/commit.sh $repo $repo_branch $repo_tag $out

rule gitarchive
  command = git -C $repo archive -o $$PWD/$out $repo_tag

rule gitinit
  command = git init $repo_flags $repo && touch $out

rule fetchcurl
  command = sh ./scripts/fetch-curl.sh $dir && touch $out
  restat = 1
  generator = 1
  pool = console

rule fetchgit
  command = sh ./scripts/fetch-git.sh $dir && touch $out
  restat = 1
  generator = 1
  pool = console

rule fetchlocal
  command = sh ./$dir/fetch.sh $dir && touch $out
  restat = 1
  generator = 1
  pool = console