From 2b31a3d7d0f633896119c5197e739231cd0f2637 Mon Sep 17 00:00:00 2001
From: tradke <tradke@17b73243-c579-4c4c-a9d2-2d5706c11dac>
Date: Sat, 19 Jan 2002 17:52:36 +0000
Subject: Added another C/C++ compiler optimization option. Added linker option
 to support virtual memory of up to 2GB per process.

git-svn-id: http://svn.cactuscode.org/flesh/trunk@2587 17b73243-c579-4c4c-a9d2-2d5706c11dac
---
 lib/make/known-architectures/aix | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'lib/make/known-architectures/aix')

diff --git a/lib/make/known-architectures/aix b/lib/make/known-architectures/aix
index ec3291c8..e44e65ef 100644
--- a/lib/make/known-architectures/aix
+++ b/lib/make/known-architectures/aix
@@ -44,7 +44,7 @@ else
     cc|xlc|xlc_r)
      : ${C_DEPEND='$(CPP) -M $(CPPFLAGS)'}
      : ${C_DEPEND_OUT=' > /dev/null ; mv $(basename $(basename $@)).u $@'}
-     : ${CFLAGS="-qspill=10000"}
+     : ${CFLAGS='-qspill=10000 -qmaxmem=-1'}
      ;;
     *)
      ;;
@@ -57,7 +57,7 @@ else
     xlC|xlC_r)
      : ${CXX_DEPEND='$(CXX) -E -M $(CPPFLAGS)'}
      : ${CXX_DEPEND_OUT=' > /dev/null ; mv $(basename $(basename $@)).u $@'}
-     : ${CXXFLAGS="-qspill=10000"}
+     : ${CXXFLAGS='-qspill=10000 -qmaxmem=-1'}
      ;;
     *)
      ;;
@@ -73,6 +73,10 @@ else
     fi
   fi
 
+  # allow each process to use up to 2 GB of virtual memory (default is 256 MB)
+  if test "$LD" != 'g++' -a "$LD" != 'c++'; then
+    : ${LDFLAGS='-bmaxdata:0x80000000'}
+  fi
 
   # MPI stuff
  
-- 
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