Integrate source fetching into ninja files

1 files changed, 7 insertions, 1 deletions

diff --git a/ninja.rc b/ninja.rc
index 2e1776da..af3a0feb 100644
--- a/ninja.rc
+++ b/ninja.rc
@@ -31,8 +31,9 @@ fn rule {
 }
 
 fn build {
-	out=$1 rule=$2 {
+	out=$1 rule=$2 src=() {
 		shift 2
+		for(src) if(~ $src '$srcdir'/*) allsrcs=($allsrcs $src)
 		echo build $out: $rule $*
 	}
 }
@@ -153,4 +154,9 @@ fn sym {
 	status=()
 }
 
+fn fetch {
+	ifs=$nl {allsrcs=`{printf %s\n $allsrcs | sort -u}}
+	build $"allsrcs fetch$1 '|' '$dir'/.rev
+}
+
 status=()