--- MITgcm/tools/build_options/linux_amd64_g77	2006/11/30 22:57:46	1.2
+++ MITgcm/tools/build_options/linux_amd64_g77	2009/03/29 20:32:42	1.3
@@ -1,16 +1,18 @@
 #!/bin/bash
 #
-#  $Header: /home/ubuntu/mnt/e9_copy/MITgcm/tools/build_options/linux_amd64_g77,v 1.2 2006/11/30 22:57:46 edhill Exp $
+#  $Header: /home/ubuntu/mnt/e9_copy/MITgcm/tools/build_options/linux_amd64_g77,v 1.3 2009/03/29 20:32:42 jmc Exp $
 #  $Name:  $
 #
 # Build options for Suse 9 Opteron
-# tested on (Linux eaps-dhcp-127 2.4.21-102-smp #1 SMP Wed Sep 24 13:55:59 UTC 2003 x86_64 x86_64 x86_64 GNU/Linux) system 20031107
+# tested on Linux 2.4.21-102-smp (x86_64), 
+#           Linux 2.6.26.8-57.fc8 (x86_64), Linux 2.6.27.9-159.fc10.x86_64
 #
 
 FC=g77
 DEFINES='-D_BYTESWAPIO -DWORDLENGTH=4'
 CPP='cpp  -traditional -P'
 NOOPTFLAGS='-O0'
+EXTENDED_SRC_FLAG='-ffixed-line-length-132'
 #MAKEDEPEND=/usr/X11R6/bin/gccmakedep
 #MAKEDEPEND=/usr/X11R6/bin/makedepend
 #  For IEEE, use the "-ffloat-store" option
@@ -19,7 +21,8 @@
     FOPTIM='-O3 -funroll-loops'
 else
     FFLAGS='-Wimplicit -Wunused -ffloat-store'
-    FOPTIM='-O0 '
+#   FFLAGS="$FFLAGS -g -mfpmath=sse -msse -msse2 -fbounds-check"
+    FOPTIM='-O0'
 fi
 
 if test -d /usr/include/netcdf-3 ; then
@@ -44,4 +47,3 @@
     LIBS='-L/usr/local/netcdf/lib'
 fi
 
-