X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Ftarget.cpp;h=dbdd950e4a3bd7570c920b6122b0ee3cfcecf3e2;hb=1ce9890cb950d516d5c1ede51264f1dcdde7356a;hp=d701859524b19ef662e8e6178ef352a011c2e7cb;hpb=68c59c6280c37222348e83c4f57de6116513d8fe;p=builder.git

diff --git a/source/target.cpp b/source/target.cpp
index d701859..dbdd950 100644
--- a/source/target.cpp
+++ b/source/target.cpp
@@ -122,6 +122,10 @@ void Target::prepare()
 	}
 
 	state = PREPARING;
+	/* Prepare existing dependencies early, because their information may be
+	needed to find other dependencies. */
+	for(Target *d: depends)
+		d->prepare();
 	if(tool)
 		tool->prepare();
 
@@ -140,6 +144,8 @@ void Target::prepare()
 		broken |= (component && !component->get_problems().empty());
 	}
 
+	/* Now that all dependencies are known, prepare them again.  This will do
+	nothing to already prepared targets. */
 	for(Target *d: depends)
 	{
 		d->prepare();