[zorg] r297359 - Do not use parallel link jobs with ThinLTO on Green Dragon

[Mehdi Amini via llvm-commits]

Author: mehdi_amini
Date: Wed Mar  8 23:03:53 2017
New Revision: 297359

URL: http://llvm.org/viewvc/llvm-project?rev=297359&view=rev
Log:
Do not use parallel link jobs with ThinLTO on Green Dragon

Modified:
    zorg/trunk/zorg/jenkins/build.py

Modified: zorg/trunk/zorg/jenkins/build.py
URL: http://llvm.org/viewvc/llvm-project/zorg/trunk/zorg/jenkins/build.py?rev=297359&r1=297358&r2=297359&view=diff
==============================================================================
--- zorg/trunk/zorg/jenkins/build.py (original)
+++ zorg/trunk/zorg/jenkins/build.py Wed Mar  8 23:03:53 2017
@@ -187,7 +187,10 @@ def cmake_builder(target):
     max_parallel_links = conf.max_parallel_links
 
     if conf.lto:
-        cmake_cmd += ["-DLLVM_PARALLEL_LINK_JOBS=" + str(max_link_jobs())]
+        if conf.thinlto:
+            cmake_cmd += ["-DLLVM_PARALLEL_LINK_JOBS=1"]
+        else:
+            cmake_cmd += ["-DLLVM_PARALLEL_LINK_JOBS=" + str(max_link_jobs())]
         cmake_cmd += ['-DLLVM_BUILD_EXAMPLES=Off']
         if not max_parallel_links:
             max_parallel_links = 1
@@ -374,7 +377,9 @@ def clang_builder(target):
             cmake_command.extend(
                 ['-DLLVM_LIT_ARGS={}'.format(' '.join(lit_flags))])
 
-            if conf.lto:
+            if conf.thinlto:
+                cmake_command.extend(["-DLLVM_PARALLEL_LINK_JOBS=1"])
+            elif conf.lto:
                 cmake_command.extend(
                     ["-DLLVM_PARALLEL_LINK_JOBS=" + str(max_link_jobs())])
             else: