From 696ddbd93b4c16f27d78f608bfd5eaf157d2fcf4 Mon Sep 17 00:00:00 2001
From: Andreas Rumpf <rumpf_a@web.de>
Date: Fri, 26 Feb 2016 14:48:56 +0100
Subject: [PATCH] PHP codegen generates reliable filenames

---
 compiler/jsgen.nim | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/compiler/jsgen.nim b/compiler/jsgen.nim
index 33a8dc12de..3bbb227454 100644
--- a/compiler/jsgen.nim
+++ b/compiler/jsgen.nim
@@ -2089,7 +2089,8 @@ proc getClassName(t: PType): Rope =
     s = skipTypes(t, abstractPtrs).sym
   if s.isNil or sfAnon in s.flags:
     internalError("cannot retrieve class name")
-  result = mangleName(s, targetPHP)
+  if s.loc.r != nil: result = s.loc.r
+  else: result = rope(s.name.s)
 
 proc genClass(obj: PType; content: Rope; ext: string) =
   let cls = getClassName(obj)
@@ -2100,6 +2101,7 @@ proc genClass(obj: PType; content: Rope; ext: string) =
   let result = ("<?php$n" &
             "/* Generated by the Nim Compiler v$# */$n" &
             "/*   (c) 2016 Andreas Rumpf */$n$n" &
+            "require_once \"nimsystem.php\";$n" &
             "class $#$# {$n$#$n}$n") %
            [rope(VersionAsString), cls, extends, content]
 
@@ -2112,13 +2114,15 @@ proc myClose(b: PPassContext, n: PNode): PNode =
   var m = BModule(b)
   if sfMainModule in m.module.flags:
     let ext = if m.target == targetJS: "js" else: "php"
+    let f = if globals.classes.len == 0: m.module.filename
+            else: "nimsystem"
     let code = wholeCode(m)
     let outfile =
       if options.outFile.len > 0:
         if options.outFile.isAbsolute: options.outFile
         else: getCurrentDir() / options.outFile
       else:
-        changeFileExt(completeCFilePath(m.module.filename), ext)
+        changeFileExt(completeCFilePath(f), ext)
     discard writeRopeIfNotEqual(genHeader(m.target) & code, outfile)
     for obj, content in items(globals.classes):
       genClass(obj, content, ext)