Update Autotools to correctly configure oneAPI (#3751)

* Update Autotools to correctly configure oneAPI

Splits the Intel config files under the Autotools into 'classic'
Intel and oneAPI versions, fixing 'unsupported option' messages.

Also turns off `-check uninit` (new in 2023) in Fortran, which kills
the H5_buildiface program due to false positives.

* Enable Fortran in oneAPI CI workflow

* Turn on Fortran in CMake, update LD_LIBRARY_PATH

* Go back to disabling Fortran w/ Intel

For some reason there's a linking problem w/ Fortran

error while loading shared libraries: libifport.so.5: cannot open shared object file: No such file or directory

1 files changed, 26 insertions, 16 deletions

diff --git a/config/apple b/config/apple
index a8a219b..39ed454 100644
--- a/config/apple
+++ b/config/apple
@@ -55,30 +55,19 @@ fi
 # Figure out C compiler flags
 . $srcdir/config/gnu-flags
 . $srcdir/config/clang-flags
+. $srcdir/config/oneapi-flags
 . $srcdir/config/intel-flags
 
-# temp patch: if GCC 4.2.1 is used in Lion or Mountain Lion systems, do not
-# use -O option as it causes failures in test/dt_arith.
-case "$host_os" in
-    darwin1[12].*)   # lion & mountain lion
-        #echo cc_vendor=$cc_vendor'-'cc_version=$cc_version
-        case "$cc_vendor-$cc_version" in
-            gcc-4.2.1)
-                # Remove any -O flags
-                #echo PROD_CFLAGS=$PROD_CFLAGS
-                PROD_CFLAGS="`echo $PROD_CFLAGS | sed -e 's/-O[0-3]*//'`"
-                #echo new PROD_CFLAGS=$PROD_CFLAGS
-                ;;
-        esac
-        ;;
-esac
-
 if test "X-" = "X-$FC"; then
     case $CC_BASENAME in
         gcc*)
             FC=gfortran
             FC_BASENAME=gfortran
             ;;
+        icx*)
+            FC=ifx
+            FC_BASENAME=ifx
+            ;;
         icc*)
             FC=ifort
             FC_BASENAME=ifort
@@ -97,6 +86,7 @@ fi
 
 # Figure out FORTRAN compiler flags
 . $srcdir/config/gnu-fflags
+. $srcdir/config/oneapi-fflags
 . $srcdir/config/intel-fflags
 
 
@@ -107,6 +97,10 @@ if test "X-" = "X-$CXX"; then
             CXX=g++
             CXX_BASENAME=g++
             ;;
+        icx)
+            CXX=icpx
+            CXX_BASENAME=icpx
+            ;;
         icc)
             CXX=icpc
             CXX_BASENAME=icpc
@@ -123,6 +117,7 @@ if test "X-" = "X-$CXX"; then
 fi
 
 # Figure out C++ compiler flags
+. $srcdir/config/oneapi-cxxflags
 . $srcdir/config/intel-cxxflags # Do this ahead of GNU to avoid icpc being detected as g++
 . $srcdir/config/gnu-cxxflags
 . $srcdir/config/clang-cxxflags
@@ -139,6 +134,11 @@ case $CC in
             grep 'GCC' | sed 's/.*\((GCC) [-a-z0-9\. ]*.*\)/\1/'`
         ;;
 
+    *icx*)
+        cc_version_info=`$CC $CCFLAGS $H5_CCFLAGS -V 2>&1 | grep 'Version' |\
+            sed 's/\(Intel.* Compiler\).*\( Version [a-z0-9\.]*\).*\( Build [0-9]*\)/\1\2\3/'`
+        ;;
+
     *icc*)
         cc_version_info=`$CC $CCFLAGS $H5_CCFLAGS -V 2>&1 | grep 'Version' |\
             sed 's/\(Intel.* Compiler\).*\( Version [a-z0-9\.]*\).*\( Build [0-9]*\)/\1\2\3/'`
@@ -156,6 +156,11 @@ case $FC in
             grep 'GCC' | sed 's/\(.*(GCC) [-a-z0-9\. ]*\).*/\1/'`
         ;;
 
+    *ifx*)
+        fc_version_info=`$FC $FCFLAGS $H5_FCFLAGS -V 2>&1 | grep 'Version' |\
+            sed 's/\(Intel.* Compiler\).*\( Version [a-z0-9\.]*\).*\( Build [0-9]*\)/\1\2\3/'`
+        ;;
+
     *ifc*|*ifort*)
         fc_version_info=`$FC $FCFLAGS $H5_FCFLAGS -V 2>&1 | grep 'Version' |\
             sed 's/\(Intel.* Compiler\).*\( Version [a-z0-9\.]*\).*\( Build [0-9]*\)/\1\2\3/'`
@@ -179,6 +184,11 @@ case $CXX in
             grep 'GCC' | sed 's/.*\((GCC) [-a-z0-9\. ]*.*\)/\1/'`
         ;;
 
+   *icpx*)
+        cxx_version_info=`$CXX $CXXFLAGS $H5_CXXFLAGS -V 2>&1 | grep 'Version' |\
+            sed 's/\(Intel.* Compiler\).*\( Version [a-z0-9\.]*\).*\( Build [0-9]*\)/\1\2\3/'`
+        ;;
+
    *icpc*)
         cxx_version_info=`$CXX $CXXFLAGS $H5_CXXFLAGS -V 2>&1 | grep 'Version' |\
             sed 's/\(Intel.* Compiler\).*\( Version [a-z0-9\.]*\).*\( Build [0-9]*\)/\1\2\3/'`