[svn-r9385] *** empty log message ***

9 files changed, 455 insertions, 136 deletions

diff --git a/config/freebsd b/config/freebsd
index f4a5518..80009b0 100644
--- a/config/freebsd
+++ b/config/freebsd
@@ -11,16 +11,10 @@ if test "X-" = "X-$CC"; then
   CC_BASENAME=gcc
 fi
 
-# Architecture-specific flags
-ARCH=
-
 # Add "_POSIX_C_SOURCE" define to cpp flags, to quiet warnings
 #       from /usr/include/sys/cdefs.h
 CPPFLAGS="$CPPFLAGS -D_POSIX_C_SOURCE=1" 
 
-# Omit frame pointer for optimized code?
-NOFP=${NOFP:=-fomit-frame-pointer}
-
 # Figure out compiler flags
 . $srcdir/config/gnu-flags
 
diff --git a/config/gnu-flags b/config/gnu-flags
index 5568d24..8e543db 100644
--- a/config/gnu-flags
+++ b/config/gnu-flags
@@ -89,42 +89,46 @@ EOF
 
 fi
 
-arch=
-# Architecture-specific flags
-case "$host_os-$host_cpu" in
-    # FreeBSD sets the information from "uname -m" to the general machine
-    # architecture, not the specific CPU for the machine, so even our
-    # Pentium II Xeon server is set to "i386".  Once we know we are on a FreeBSD
-    # machine, use the "sysctl" command to get the CPU hardware model.
-    freebsd*-i386)
-        host_cpu_model=`sysctl -n hw.model`
-        case "$host_cpu_model" in
-            # Hmm.. this might not catch Celerons, but it won't hurt them either...
-            *Pro*|*II*|*III*|*IV*|*Athlon*)
-                arch="-march=i686"
+# Common GCC flags for various situations
+case "$cc_vendor-$cc_version" in
+  gcc*|egcs*|pgcc*)
+    # Architecture-specific flags
+    arch=
+    case "$host_os-$host_cpu" in
+        # FreeBSD sets the information from "uname -m" to the general machine
+        # architecture, not the specific CPU for the machine, so even our
+        # Pentium II Xeon server is set to "i386".  Once we know we are on a FreeBSD
+        # machine, use the "sysctl" command to get the CPU hardware model.
+        freebsd*-i386)
+            host_cpu_model=`sysctl -n hw.model`
+            case "$host_cpu_model" in
+                # Hmm.. this might not catch Celerons, but it won't hurt them either...
+                *Pro*|*II*|*III*|*IV*|*Athlon*)
+                    arch="-march=i686"
+                ;;
+            esac
             ;;
-        esac
-        ;;
 
-    *-i686)
-        arch="-march=i686"
-        ;;
-esac
+        *-i686)
+            arch="-march=i686"
+            ;;
+    esac
 
-# Host-specific flags
-case "`hostname`" in
-    sleipnir.ncsa.uiuc.edu)
-        arch="$arch -pipe"
-        ;;
-esac
+    # Host-specific flags
+    case "`hostname`" in
+        sleipnir.ncsa.uiuc.edu)
+            arch="$arch -pipe"
+            ;;
+    esac
 
-# Common GCC flags for various situations
-case "$cc_vendor-$cc_version" in
-  gcc*|egcs*|pgcc*)
     # General
     CFLAGS="$CFLAGS $arch -ansi -pedantic -Wall -W -Wundef -Wshadow -Wpointer-arith -Wbad-function-cast -Wcast-qual -Wcast-align -Wwrite-strings -Wconversion -Wsign-compare -Waggregate-return -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations -Wredundant-decls -Wnested-externs -Winline"
 
     # Production
+
+    # Omit frame pointer for optimized code?
+    NOFP=${NOFP:=-fomit-frame-pointer}
+
     case "$cc_vendor-$cc_version" in
       gcc-2.95.[34])
         PROD_CFLAGS="-O3 $NOFP"
@@ -157,6 +161,9 @@ case "$cc_vendor-$cc_version" in
     # Profile
     PROFILE_CFLAGS="-g -pg"
     PROFILE_CPPFLAGS=
+
+    # Flags are set
+    cc_flags_set=yes
     ;;
 esac
 
@@ -190,9 +197,6 @@ case "$cc_vendor-$cc_version" in
 
     # Append more extra warning flags that only gcc3.4+ know about
     CFLAGS="$CFLAGS -Wdeclaration-after-statement -Wold-style-definition -Winvalid-pch"
-
-    # Flags are set
-    cc_flags_set=yes
     ;;
 
   gcc-3.3*)
@@ -217,9 +221,6 @@ case "$cc_vendor-$cc_version" in
 
     # Append more extra warning flags that only gcc3.3+ know about
     CFLAGS="$CFLAGS -Wendif-labels"
-
-    # Flags are set
-    cc_flags_set=yes
     ;;
 
   gcc-3.2*)
@@ -241,9 +242,6 @@ case "$cc_vendor-$cc_version" in
 
     # The "unreachable code" warning does not appear to be reliable yet...
     #CFLAGS="$CFLAGS -Wunreachable-code"
-
-    # Flags are set
-    cc_flags_set=yes
     ;;
 
   gcc-3*)
@@ -255,17 +253,11 @@ case "$cc_vendor-$cc_version" in
 
     # Append some extra warning flags that only gcc3+ know about
     CFLAGS="$CFLAGS -Wfloat-equal -Wmissing-format-attribute -Wpadded"
-
-    # Flags are set
-    cc_flags_set=yes
     ;;
 
   gcc-2.9[56]*)
     # Disable warnings about using 'long long' type
     CFLAGS="$CFLAGS -Wno-long-long"
-
-    # Flags are set
-    cc_flags_set=yes
     ;;
 esac
 
diff --git a/config/i386-pc-cygwin32 b/config/i386-pc-cygwin32
index fc2e810..0d63288 100644
--- a/config/i386-pc-cygwin32
+++ b/config/i386-pc-cygwin32
@@ -13,8 +13,5 @@ if test "X-" =  "X-$CC"; then
   LD=ld
 fi
 
-# Omit frame pointer for optimized code?
-NOFP=${NOFP:=-fomit-frame-pointer}
-
 # Figure out compiler flags
 . $srcdir/config/gnu-flags
diff --git a/config/intel-fflags b/config/intel-fflags
new file mode 100644
index 0000000..7302745
--- /dev/null
+++ b/config/intel-fflags
@@ -0,0 +1,86 @@
+#							-*- shell-script -*-
+#
+# This file should be sourced into configure if the compiler is the
+# Intel ifort compiler or a derivative.  It is careful not to do anything
+# if the compiler is not Intel; otherwise `f9x_flags_set' is set to `yes'
+#
+
+# Get the compiler version in a way that works for ifort
+# ifort unless a compiler version is already known
+#
+#   f9x_vendor:    The compiler name: ifort
+#   f9x_version:   Version number: 8.0
+#
+if test X = "X$f9x_flags_set"; then
+    f9x_version="`$F9X $FFLAGS -V 2>&1 |grep '^Intel'`"
+    if test X != "X$f9x_version"; then
+        f9x_vendor=ifort
+        f9x_version="`$F9X $FFLAGS -v 2>&1 |sed 's/Version \([-a-z0-9\.\-]*\).*/\1/'`"
+        echo "compiler '$F9X' is Intel $f9x_vendor-$f9x_version"
+
+        # Some version numbers
+        # Intel version numbers are of the form: "major.minor"
+        f9x_vers_major=`echo $f9x_version | cut -f1 -d.`
+        f9x_vers_minor=`echo $f9x_version | cut -f2 -d.`
+        #f9x_vers_patch=`echo $f9x_version | cut -f2 -d.`
+        test -n "$f9x_vers_major" || f9x_vers_major=0
+        test -n "$f9x_vers_minor" || f9x_vers_minor=0
+        test -n "$f9x_vers_patch" || f9x_vers_patch=0
+        f9x_vers_all=`expr $f9x_vers_major '*' 1000000 + $f9x_vers_minor '*' 1000 + $f9x_vers_patch`
+    fi
+fi
+
+# Common Intel flags for various situations
+if test "X-ifort" = "X-$f9x_vendor"; then
+    # Insert section about version specific problems from gnu-flags here, if
+    # necessary.
+
+    arch=
+    # Architecture-specific flags
+    # Nothing currently. (Uncomment code below and modify to add any)
+    #case "$host_os-$host_cpu" in
+    #    *-i686)
+    #        arch="-march=i686"
+    #        ;;
+    #esac
+
+    # Host-specific flags
+    # Nothing currently. (Uncomment code below and modify to add any)
+    #case "`hostname`" in
+    #    sleipnir.ncsa.uiuc.edu)
+    #        arch="$arch -pipe"
+    #        ;;
+    #esac
+
+    # General
+    F9X_BASENAME=ifort
+    F9XSUFFIXFLAG=""
+    FSEARCH_DIRS=""
+    FFLAGS="$FFLAGS"
+
+    # Production
+
+    # Omit frame pointer for optimized code?
+    #NOFP=${NOFP:=-Mnoframe}
+
+    #PROD_FFLAGS="-O3 $NOFP"
+    PROD_FFLAGS="-O3"
+
+    # Debug
+    DEBUG_FFLAGS="-g -check all"
+
+    # Profile
+    # Use this for profiling with gprof
+    PROFILE_FFLAGS="-g -p"
+
+    # Flags are set
+    f9x_flags_set=yes
+fi
+
+# Clear f9x info if no flags set
+if test "X-$f9x_flags_set" = "X-"; then
+  f9x_vendor=
+  f9x_version=
+fi
+
+
diff --git a/config/intel-flags b/config/intel-flags
new file mode 100644
index 0000000..166448e
--- /dev/null
+++ b/config/intel-flags
@@ -0,0 +1,86 @@
+#							-*- shell-script -*-
+#
+# This file should be sourced into configure if the compiler is the
+# Intel icc compiler or a derivative.  It is careful not to do anything
+# if the compiler is not Intel; otherwise `cc_flags_set' is set to `yes'
+#
+
+# Get the compiler version in a way that works for icc
+# icc unless a compiler version is already known
+#
+#   cc_vendor:    The compiler name: icc
+#   cc_version:   Version number: 8.0
+#
+if test X = "X$cc_flags_set"; then
+    cc_version="`$CC $CFLAGS -V 2>&1 |grep '^Intel'`"
+    if test X != "X$cc_version"; then
+        cc_vendor=icc
+        cc_version="`$CC $CFLAGS --version 2>&1`"
+        echo "compiler '$CC' is Intel $cc_vendor-$cc_version"
+
+        # Some version numbers
+        # Intel version numbers are of the form: "major.minor"
+        cc_vers_major=`echo $cc_version | cut -f1 -d.`
+        cc_vers_minor=`echo $cc_version | cut -f2 -d.`
+        #cc_vers_patch=`echo $cc_version | cut -f2 -d.`
+        test -n "$cc_vers_major" || cc_vers_major=0
+        test -n "$cc_vers_minor" || cc_vers_minor=0
+        test -n "$cc_vers_patch" || cc_vers_patch=0
+        cc_vers_all=`expr $cc_vers_major '*' 1000000 + $cc_vers_minor '*' 1000 + $cc_vers_patch`
+    fi
+fi
+
+# Common Intel flags for various situations
+if test "X-icc" = "X-$cc_vendor"; then
+    # Insert section about version specific problems from gnu-flags here, if
+    # necessary.
+
+    arch=
+    # Architecture-specific flags
+    # Nothing currently. (Uncomment code below and modify to add any)
+    #case "$host_os-$host_cpu" in
+    #    *-i686)
+    #        arch="-march=i686"
+    #        ;;
+    #esac
+
+    # Host-specific flags
+    # Nothing currently. (Uncomment code below and modify to add any)
+    #case "`hostname`" in
+    #    sleipnir.ncsa.uiuc.edu)
+    #        arch="$arch -pipe"
+    #        ;;
+    #esac
+
+    # General
+    CFLAGS="$CFLAGS $arch -Wall -Wcheck"
+
+    # Production
+
+    # Omit frame pointer for optimized code?
+    #NOFP=${NOFP:=-Mnoframe}
+
+    #PROD_CFLAGS="-O3 $NOFP"
+    PROD_CFLAGS="-O3"
+    PROD_CPPFLAGS=
+
+    # Debug
+    DEBUG_CFLAGS="-g"
+    DEBUG_CPPFLAGS=
+
+    # Profile
+    # Use this for profiling with gprof
+    PROFILE_CFLAGS="-g -p"
+    PROFILE_CPPFLAGS=
+
+    # Flags are set
+    cc_flags_set=yes
+
+fi
+
+# Clear cc info if no flags set
+if test "X-$cc_flags_set" = "X-"; then
+  cc_vendor=
+  cc_version=
+fi
+
diff --git a/config/linux-gnulibc1 b/config/linux-gnulibc1
index 43a48f2..3e974a4 100644
--- a/config/linux-gnulibc1
+++ b/config/linux-gnulibc1
@@ -12,33 +12,42 @@ if test -z "$CC"; then
    CC_BASENAME=gcc
 fi
 
-# Omit frame pointer for optimized code?
-NOFP=${NOFP:=-fomit-frame-pointer}
-
-# Figure out compiler flags
+# Figure out GNU compiler flags
 . $srcdir/config/gnu-flags
 
+# Figure out PGI C compiler flags
+. $srcdir/config/pgi-flags
 
-# Figure out which compiler we are using: pgf90 or Absoft f95
-RM='rm -f'
-tmpfile=/tmp/cmpver.$$
-$F9X -V >$tmpfile
+# Figure out Intel C compiler flags
+. $srcdir/config/intel-flags
 
+# The default Fortran 90 compiler
+if test "X-" = "X-$F9X"; then
+    case $CC_BASENAME in
+        gcc*|pgcc*)
+            F9X=pgf90
+            F9X_BASENAME=pgf90
+            ;;
+        icc*)
+            F9X=ifort
+            F9X_BASENAME=ifort
+            ;;
+    esac
+else
+    # Figure out which compiler we are using: pgf90 or Absoft f95
+    RM='rm -f'
+    tmpfile=/tmp/cmpver.$$
+    $F9X -V >$tmpfile
     if test -s "$tmpfile"; then 
-       if( grep -s 'Absoft' $tmpfile > /dev/null)
-          then
-              F9X_BASENAME=f95
-              CFLAGS="$CFLAGS -DH5_ABSOFT" 
-       fi 
-       if( grep -s 'pgf90' $tmpfile > /dev/null)
-          then
-              F9X_BASENAME=pgf90
-       fi 
+        if( grep -s 'Absoft' $tmpfile > /dev/null) then
+            F9X_BASENAME=f95
+        fi 
+        if( grep -s 'pgf90' $tmpfile > /dev/null) then
+            F9X_BASENAME=pgf90
+        fi 
     fi
-
-$RM $tmpfile
-
-# The default Fortran 90 compiler
+    $RM $tmpfile
+fi
 
 #
 # HDF5 integers
@@ -56,38 +65,33 @@ HID_T='SELECTED_INT_KIND(R_INTEGER)'
 SIZE_T='SELECTED_INT_KIND(R_INTEGER)'
 OBJECT_NAMELEN_DEFAULT_F=-1
 
+# Figure out PGI F90 compiler flags
+. $srcdir/config/pgi-fflags
 
-if test "X-" = "X-$F9X"; then
-    F9X=pgf90
-    F9X_BASENAME=pgf90
-fi
+# Figure out Intel F90 compiler flags
+. $srcdir/config/intel-fflags
 
 case $F9X_BASENAME in
-    pgf90) 
-    F9XSUFFIXFLAG=""
-    FFLAGS="$FFLAGS"
-    FSEARCH_DIRS=""
-    DEBUG_FFLAGS=""
-    PROD_FFLAGS=""
-    PROFILE_FFLAGS=""
-    f9x_flags_set=yes
-    ;;
-#
-# Assume Absoft compiler
-#
+    #
+    # Absoft compiler
+    #
     f95)
-    F9XSUFFIXFLAG=""
+        # Set required flag for compiling C stubs
+        CFLAGS="$CFLAGS -DH5_ABSOFT" 
+
+        F9XSUFFIXFLAG=""
 # We force compiler to use upper case for external names 
 # (just in case since this should be a default EIP)
-    FFLAGS="$FFLAGS -YEXT_NAMES=UCS"
-    FSEARCH_DIRS=""
-    DEBUG_FFLAGS="-O"
-    PROD_FFLAGS="-O"
-    PROFILE_FFLAGS="-O"
-    f9x_flags_set=yes
-    ;;
+        FFLAGS="$FFLAGS -YEXT_NAMES=UCS"
+        FSEARCH_DIRS=""
+        DEBUG_FFLAGS="-g"
+        PROD_FFLAGS="-O"
+        PROFILE_FFLAGS="-g -pg"
+        f9x_flags_set=yes
+        ;;
 
 esac  
+
 # The default C++ compiler
 
 # The default compiler is `g++'.
diff --git a/config/pgi-fflags b/config/pgi-fflags
new file mode 100644
index 0000000..6d4553e
--- /dev/null
+++ b/config/pgi-fflags
@@ -0,0 +1,86 @@
+#							-*- shell-script -*-
+#
+# This file should be sourced into configure if the compiler is the
+# PGI pgf90 compiler or a derivative.  It is careful not to do anything
+# if the compiler is not PGI; otherwise `f9x_flags_set' is set to `yes'
+#
+
+# Get the compiler version in a way that works for pgf90
+# pgf90 unless a compiler version is already known
+#
+#   f9x_vendor:    The compiler name: pgf90
+#   f9x_version:   Version number: 5.0-2, 5.2-2
+#
+if test X = "X$f9x_flags_set"; then
+    f9x_version="`$F9X $FFLAGS -V 2>&1 |grep '^pgf90'`"
+    if test X != "X$f9x_version"; then
+        f9x_vendor=`echo $f9x_version |sed 's/\([a-z0-9]*\).*/\1/'`
+        f9x_version=`echo $f9x_version |sed 's/pgf90 \([-a-z0-9\.\-]*\).*/\1/'`
+        echo "compiler '$F9X' is PGI $f9x_vendor-$f9x_version"
+
+        # Some version numbers
+        # PGI version numbers are of the form: "major.minor-patch"
+        f9x_vers_major=`echo $f9x_version | cut -f1 -d.`
+        f9x_vers_minor=`echo $f9x_version | cut -f2 -d. | cut -f1 -d-`
+        f9x_vers_patch=`echo $f9x_version | cut -f2 -d. | cut -f2 -d-`
+        test -n "$f9x_vers_major" || f9x_vers_major=0
+        test -n "$f9x_vers_minor" || f9x_vers_minor=0
+        test -n "$f9x_vers_patch" || f9x_vers_patch=0
+        f9x_vers_all=`expr $f9x_vers_major '*' 1000000 + $f9x_vers_minor '*' 1000 + $f9x_vers_patch`
+    fi
+fi
+
+# Common PGI flags for various situations
+if test "X-pgf90" = "X-$f9x_vendor"; then
+    # Insert section about version specific problems from gnu-flags here, if
+    # necessary.
+
+    arch=
+    # Architecture-specific flags
+    # Nothing currently. (Uncomment code below and modify to add any)
+    #case "$host_os-$host_cpu" in
+    #    *-i686)
+    #        arch="-march=i686"
+    #        ;;
+    #esac
+
+    # Host-specific flags
+    # Nothing currently. (Uncomment code below and modify to add any)
+    #case "`hostname`" in
+    #    sleipnir.ncsa.uiuc.edu)
+    #        arch="$arch -pipe"
+    #        ;;
+    #esac
+
+    # General
+    F9X_BASENAME=pgf90
+    F9XSUFFIXFLAG=""
+    FSEARCH_DIRS=""
+    FFLAGS="$FFLAGS -Mdclchk -Mstandard -Minform,warn"
+
+    # Production
+
+    # Omit frame pointer for optimized code?
+    NOFP=${NOFP:=-Mnoframe}
+
+    PROD_FFLAGS="-fast -s $NOFP"
+
+    # Debug
+    DEBUG_FFLAGS="-g -Mbounds -Mchkfpstk -Mchkptr"
+
+    # Profile
+    PROFILE_FFLAGS="-g -Mprof=func,line"
+    # Use this for profiling with gprof
+    #PROFILE_FFLAGS="-g -pg"
+
+    # Flags are set
+    f9x_flags_set=yes
+fi
+
+# Clear f9x info if no flags set
+if test "X-$f9x_flags_set" = "X-"; then
+  f9x_vendor=
+  f9x_version=
+fi
+
+
diff --git a/config/pgi-flags b/config/pgi-flags
new file mode 100644
index 0000000..a845192
--- /dev/null
+++ b/config/pgi-flags
@@ -0,0 +1,85 @@
+#							-*- shell-script -*-
+#
+# This file should be sourced into configure if the compiler is the
+# PGI pgcc compiler or a derivative.  It is careful not to do anything
+# if the compiler is not PGI; otherwise `cc_flags_set' is set to `yes'
+#
+
+# Get the compiler version in a way that works for pgcc
+# pgcc unless a compiler version is already known
+#
+#   cc_vendor:    The compiler name: pgcc
+#   cc_version:   Version number: 5.0-2, 5.2-2
+#
+if test X = "X$cc_flags_set"; then
+    cc_version="`$CC $CFLAGS -V 2>&1 |grep '^pgcc'`"
+    if test X != "X$cc_version"; then
+        cc_vendor=`echo $cc_version |sed 's/\([a-z]*\).*/\1/'`
+        cc_version=`echo $cc_version |sed 's/pgcc \([-a-z0-9\.\-]*\).*/\1/'`
+        echo "compiler '$CC' is PGI $cc_vendor-$cc_version"
+
+        # Some version numbers
+        # PGI version numbers are of the form: "major.minor-patch"
+        cc_vers_major=`echo $cc_version | cut -f1 -d.`
+        cc_vers_minor=`echo $cc_version | cut -f2 -d. | cut -f1 -d-`
+        cc_vers_patch=`echo $cc_version | cut -f2 -d. | cut -f2 -d-`
+        test -n "$cc_vers_major" || cc_vers_major=0
+        test -n "$cc_vers_minor" || cc_vers_minor=0
+        test -n "$cc_vers_patch" || cc_vers_patch=0
+        cc_vers_all=`expr $cc_vers_major '*' 1000000 + $cc_vers_minor '*' 1000 + $cc_vers_patch`
+    fi
+fi
+
+# Common PGI flags for various situations
+if test "X-pgcc" = "X-$cc_vendor"; then
+    # Insert section about version specific problems from gnu-flags here, if
+    # necessary.
+
+    arch=
+    # Architecture-specific flags
+    # Nothing currently. (Uncomment code below and modify to add any)
+    #case "$host_os-$host_cpu" in
+    #    *-i686)
+    #        arch="-march=i686"
+    #        ;;
+    #esac
+
+    # Host-specific flags
+    # Nothing currently. (Uncomment code below and modify to add any)
+    #case "`hostname`" in
+    #    sleipnir.ncsa.uiuc.edu)
+    #        arch="$arch -pipe"
+    #        ;;
+    #esac
+
+    # General
+    CFLAGS="$CFLAGS $arch -Minform,warn"
+
+    # Production
+
+    # Omit frame pointer for optimized code?
+    NOFP=${NOFP:=-Mnoframe}
+
+    PROD_CFLAGS="-fast -s $NOFP"
+    PROD_CPPFLAGS=
+
+    # Debug
+    DEBUG_CFLAGS="-g -Mbounds -Mchkfpstk"
+    DEBUG_CPPFLAGS=
+
+    # Profile
+    PROFILE_CFLAGS="-g -Mprof=func,line"
+    # Use this for profiling with gprof
+    #PROFILE_CFLAGS="-g -pg"
+    PROFILE_CPPFLAGS=
+
+    # Flags are set
+    cc_flags_set=yes
+
+fi
+
+# Clear cc info if no flags set
+if test "X-$cc_flags_set" = "X-"; then
+  cc_vendor=
+  cc_version=
+fi
diff --git a/config/powerpc-apple b/config/powerpc-apple
index 2e49cfc..470a724 100644
--- a/config/powerpc-apple
+++ b/config/powerpc-apple
@@ -11,22 +11,18 @@ if test "X-" = "X-$CC"; then
     CC_BASENAME=gcc
 fi
 
-# Architecture-specific flags
-ARCH=
-
-
-# Omit frame pointer for optimized code?
-NOFP=${NOFP:=-fomit-frame-pointer}
-
 # Figure out compiler flags
 . $srcdir/config/gnu-flags
 
-    if test "X-$F9X" = "X-f95"; then
-    CFLAGS="$CFLAGS -DH5_ABSOFT"
-    fi
-
-
 # The default Fortran 90 compiler
+if test "X-" = "X-$F9X"; then
+    # Assume Absoft compiler
+    F9X=xlf
+    F9X_BASENAME=xlf
+  else
+    F9X_BASENAME=f95
+    
+fi
 
 #
 # HDF5 integers
@@ -44,37 +40,30 @@ HID_T='SELECTED_INT_KIND(R_INTEGER)'
 SIZE_T='SELECTED_INT_KIND(R_INTEGER)'
 OBJECT_NAMELEN_DEFAULT_F=-1
 
-if test "X-" = "X-$F9X"; then
-    F9X=xlf
-    F9X_BASENAME=xlf
-  else
-    F9X_BASENAME=f95
-    
-fi
-
 case $F9X_BASENAME in
     xlf) 
-    F9XSUFFIXFLAG="-qsuffix=f=f90 -qfree=f90"
-    FFLAGS="$FFLAGS -static -O ${F9XSUFFIXFLAG} -qmoddir=./ "
-    FSEARCH_DIRS="-I./ -I../src"
-    DEBUG_FFLAGS="-O"
-    PROD_FFLAGS="-O"
-    PROFILE_FFLAGS="-O"
-    f9x_flags_set=yes
-    ;;
-#
-# Assume Absoft compiler
-#
+        F9XSUFFIXFLAG="-qsuffix=f=f90 -qfree=f90"
+        FFLAGS="$FFLAGS -static -O ${F9XSUFFIXFLAG} -qmoddir=./ "
+        FSEARCH_DIRS="-I./ -I../src"
+        DEBUG_FFLAGS="-g"
+        PROD_FFLAGS="-O"
+        PROFILE_FFLAGS="-g"
+        f9x_flags_set=yes
+        ;;
+
     f95)
-    F9XSUFFIXFLAG=""
+        # Set required flag for compiling C stubs
+        CFLAGS="$CFLAGS -DH5_ABSOFT"
+
+        F9XSUFFIXFLAG=""
 # We force compiler to use upper case for external names 
 # (just in case since this should be a default EIP)
-    FFLAGS="$FFLAGS -YEXT_NAMES=UCS"
-    FSEARCH_DIRS=""
-    DEBUG_FFLAGS="-O"
-    PROD_FFLAGS="-O"
-    PROFILE_FFLAGS="-O"
-    f9x_flags_set=yes
-    ;;
+        FFLAGS="$FFLAGS -YEXT_NAMES=UCS"
+        FSEARCH_DIRS=""
+        DEBUG_FFLAGS="-g"
+        PROD_FFLAGS="-O"
+        PROFILE_FFLAGS="-g -pg"
+        f9x_flags_set=yes
+        ;;
 
 esac