From ea43c3e5d01fbbb875a60c67d1ae27eaa6d1aea8 Mon Sep 17 00:00:00 2001
From: Sergey Matveev <stargrave@stargrave.org>
Date: Sun, 20 Feb 2022 17:09:40 +0300
Subject: [PATCH] redo-ifchange -f

---
 doc/news.texi | 9 +++++++++
 main.go       | 3 ++-
 usage.go      | 2 +-
 3 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/doc/news.texi b/doc/news.texi
index 1dbdb85..035acdc 100644
--- a/doc/news.texi
+++ b/doc/news.texi
@@ -1,6 +1,15 @@
 @node News
 @unnumbered News
 
+@anchor{Release 1_23_0}
+@section Release 1.23.0
+@itemize
+@item
+    @command{redo-ifchange}'s @option{-f} option forces each target
+    rebuilding. Comparing to @command{redo}, it will parallelize the
+    process.
+@end itemize
+
 @anchor{Release 1_22_0}
 @section Release 1.22.0
 @itemize
diff --git a/main.go b/main.go
index f75edd4..3cc1a8f 100644
--- a/main.go
+++ b/main.go
@@ -87,6 +87,7 @@ func CmdName() string {
 }
 
 func main() {
+	forcedIfchange := flag.Bool("f", false, "forced redo-ifchange")
 	version := flag.Bool("version", false, "print version")
 	warranty := flag.Bool("warranty", false, "print warranty information")
 
@@ -335,7 +336,7 @@ CmdSwitch:
 			}
 		}
 	case CmdNameRedoIfchange:
-		ok, err = ifchange(tgts, false, traced)
+		ok, err = ifchange(tgts, *forcedIfchange, traced)
 		if err == nil {
 			err = depsWrite(fdDep, tgts)
 		}
diff --git a/usage.go b/usage.go
index a436c46..3625634 100644
--- a/usage.go
+++ b/usage.go
@@ -24,7 +24,7 @@ import (
 )
 
 const (
-	Version  = "1.22.0"
+	Version  = "1.23.0"
 	Warranty = `Copyright (C) 2020-2022 Sergey Matveev
 
 This program is free software: you can redistribute it and/or modify
-- 
2.44.0