linux-qubasis

commit 6731828b2b69a83a4e182660e6dedad43b1b753d
parent b3ea2c40805f908c714d17cdeadf79cb9c359246
Author: Jul <jul@9o.is>
Date:   Sat,  8 Nov 2025 06:13:56 -0500

touch target without files using _ninja_target

Diffstat:
M
ninja/functions.sh
 | 
33
++++++++++++++++++---------------

1 file changed, 18 insertions(+), 15 deletions(-)
diff --git a/ninja/functions.sh b/ninja/functions.sh
@@ -367,19 +367,27 @@ _ninja_targets_init() {
 
 _ninja_save() {
     _tgt=$1; shift
-    printf '%s\n' "$@" >> "$_ninja_tgtsdir/$_tgt"
+
+    if [ "$@" ]; then
+        printf '%s\n' "$@" >> "$_ninja_tgtsdir/$_tgt"
+    fi
 }
 
 _ninja_target() {
-    if ! _ninja_target_has $1; then
-        return
-    fi
+    _tgt=$1
+    _empty=${2-}
+    _vs=
 
-    build phony $tgtdir/$1 $(command cat "$_ninja_tgtsdir/$1" | xargs)
-}
+    if [ -e "$_ninja_tgtsdir/$_tgt" ]; then
+        _vs="$(command cat "$_ninja_tgtsdir/$_tgt" | xargs)"
+    fi
 
-_ninja_target_has() {
-    test -e "$_ninja_tgtsdir/$1"
+    if [ "$_vs" ]; then
+        build phony $tgtdir/$_tgt $_vs
+    elif [ $_empty ]; then
+        touch $_empty
+        build phony $tgtdir/$_tgt $outdir/$_empty
+    fi
 }
 
 _ninja_setv_init() {
@@ -638,13 +646,8 @@ _ninja_flush_build() {
             build phony $tgtdir/install $_subgens_tpl_install
             ;;
         pkg)
-            if _ninja_target_has build || [ "$_subgens" ]; then
-                _ninja_save build $_subgens
-                _ninja_target build
-            else
-                touch _fetch/build
-                build phony $tgtdir/build $outdir/_fetch/build
-            fi
+            _ninja_save build $_subgens
+            _ninja_target build _fetch/build
             ;;
         tpl)
             fspec_tar $outdir/root.tar.zstd '|' $hostdir/fspec-tar $outdir/_fspec/ALL