Fix relative paths to target dependencies

src/actions/make/_make.lua

@@ -36,6 +36,7 @@
 		for _, prj in ipairs(deps) do
 			local prjcfg = premake.getconfig(prj, cfg.name)
 			local target = premake.gettargetfile(prjcfg, "target", prjcfg.kind, iif(prjcfg.kind == "StaticLib", "linux", nil))
+			target = path.rebase(target, prjcfg.location, cfg.location)
 			table.insert(result, _MAKE.esc(target))
 		end
 		return result

src/base/config.lua

@@ -170,11 +170,7 @@
 					target = prjcfg.target
 				end
 				
-				-- target is currently relative to its project location, make
+				target = path.rebase(target, prjcfg.location, cfg.location)
-				-- it relative to my location instead
-				target = path.getabsolute(path.join(prjcfg.location, target))
-				target = path.getrelative(cfg.location, target)
-				
 				table.insert(libs, target)
 			else
 				if (range ~= "siblings") then

src/base/path.lua

@@ -97,6 +97,18 @@
 	end
 	
 
+--
+-- Takes a path which is relative to one location and makes it relative
+-- to another location instead.
+--
+
+	function path.rebase(p, oldbase, newbase)
+		p = path.getabsolute(path.join(oldbase, p))
+		p = path.getrelative(newbase, p)
+		return p
+	end
+	
+	
 --
 -- Returns the relative path from src to dest.
 --