From 703633bf0c34b9f041a5307c6a80138db38adf84 Mon Sep 17 00:00:00 2001
From: Araq <rumpf_a@web.de>
Date: Mon, 9 Feb 2015 22:29:20 +0100
Subject: [PATCH] stop after first failing C compilation for --parallelBuild:1

---
 compiler/extccomp.nim | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/compiler/extccomp.nim b/compiler/extccomp.nim
index 8e40cca39..1083b7590 100644
--- a/compiler/extccomp.nim
+++ b/compiler/extccomp.nim
@@ -626,7 +626,9 @@ proc callCCompiler*(projectfile: string) =
     if gNumberOfProcessors == 0: gNumberOfProcessors = countProcessors()
     var res = 0
     if gNumberOfProcessors <= 1: 
-      for i in countup(0, high(cmds)): res = max(execWithEcho(cmds[i]), res)
+      for i in countup(0, high(cmds)): 
+        res = execWithEcho(cmds[i])
+        if res != 0: rawMessage(errExecutionOfProgramFailed, [])
     elif optListCmd in gGlobalOptions or gVerbosity > 1:
       res = execProcesses(cmds, {poEchoCmd, poUseShell, poParentStreams},
                           gNumberOfProcessors)