1 files changed, 102 insertions, 0 deletions
diff --git a/config/intel-cxxflags b/config/intel-cxxflags
new file mode 100644
index 0000000..97fe021
--- /dev/null
+++ b/config/intel-cxxflags
@@ -0,0 +1,102 @@
+#							-*- shell-script -*-
+#
+# Copyright by The HDF Group.
+# Copyright by the Board of Trustees of the University of Illinois.
+# All rights reserved.
+#
+# This file is part of HDF5.  The full HDF5 copyright notice, including
+# terms governing use, modification, and redistribution, is contained in
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
+
+
+# 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 `cxx_flags_set' is set to `yes'
+#
+
+# Get the compiler version in a way that works for icpc
+# icpc unless a compiler version is already known
+#
+#   cxx_vendor:    The compiler name: icpc
+#   cxx_version:   Version number: 18.0.1
+#
+if test X = "X$cxx_flags_set"; then
+    cxx_version="`$CXX $CXXFLAGS $H5_CXXFLAGS -V 2>&1 |grep 'Version'`"
+    if test X != "X$cxx_version"; then
+        cxx_vendor=icpc
+        cxx_version=`echo $cxx_version |sed 's/.*Version \([-a-z0-9\.\-]*\).*/\1/'`
+        echo "compiler '$CXX' is Intel $cxx_vendor-$cxx_version"
+
+        # Some version numbers
+        # Intel version numbers are of the form: "major.minor"
+        cxx_vers_major=`echo $cxx_version | cut -f1 -d.`
+        cxx_vers_minor=`echo $cxx_version | cut -f2 -d.`
+        cxx_vers_patch=`echo $cxx_version | cut -f3 -d.`
+        test -n "$cxx_vers_major" || cxx_vers_major=0
+        test -n "$cxx_vers_minor" || cxx_vers_minor=0
+        test -n "$cxx_vers_patch" || cxx_vers_patch=0
+    fi
+fi
+
+# Common Intel flags for various situations
+if test "X-icpc" = "X-$cxx_vendor"; then
+    # Insert section about version specific problems from compiler flags here,
+    # if necessary.
+
+    arch=
+    # Architecture-specific flags
+    # Nothing currently. (Uncomment code below and modify to add any)
+    #case "$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
+    # Default to C99 standard.
+    H5_CFLAGS="$H5_CFLAGS $arch -std=c99 -Wcheck -Wall"
+
+    # Production
+    PROD_CFLAGS=
+
+    # Debug
+    # NDEBUG is handled explicitly in configure
+    DEBUG_CFLAGS=
+
+    # Symbols
+    SYMBOLS_CFLAGS="-g"
+    NO_SYMBOLS_CFLAGS="-Wl,-s"
+
+    # Profiling
+    # Use this for profiling with gprof
+    PROFILE_CFLAGS="-p"
+
+    # Optimization
+    HIGH_OPT_CFLAGS="-O3"
+    DEBUG_OPT_CFLAGS="-O0"
+    NO_OPT_CFLAGS="-O0"
+
+    # Flags are set
+    cxx_flags_set=yes
+
+fi
+
+# Version specific ICC flags
+# TODO
+
+# Clear cxx info if no flags set
+if test "X-$cxx_flags_set" = "X-"; then
+    cxx_vendor=
+    cxx_version=
+fi