Update derecho gnu to add coverage capability with lcov (#1003)

Update derecho gnu to support code coverage testing

    Update to ncarenv/24.12 and gcc/12.4.0
    Add coverage compiler flags
    Update lcov scripting as needed

As part of the CICE port to the new coverage tools, a bug was found in the tools that requires debug flags to be disabled when compiling with coverage flags. This was not the case when coverage was running on cheyenne. See linux-test-project/lcov#385

cice.setup

@@ -1173,7 +1173,7 @@ cp ${rundir}/compile/*.{gcno,gcda} ${testname_base}/codecov_output/
 EOF
 
       cat >> ${tsdir}/report_lcov.csh << EOF
-lcov --gcov-tool gcov -c -d ${rundir}/compile -o ${testname_base}/lcov.info
+lcov --gcov-tool gcov -c --rc geninfo_unexecuted_blocks=1 -d ${rundir}/compile -o ${testname_base}/lcov.info
 if (-s ${testname_base}/lcov.info) then
   set lcovalist = "\${lcovalist} -a ${testname_base}/lcov.info"
 endif

configuration/scripts/machines/Macros.derecho_gnu

@@ -11,20 +11,16 @@ FREEFLAGS  := -ffree-form
 FFLAGS     := -fconvert=big-endian -fbacktrace -ffree-line-length-none -fallow-argument-mismatch
 FFLAGS_NOOPT:= -O0
 
-ifeq ($(ICE_BLDDEBUG), true)
-  FFLAGS   += -O0 -g -fcheck=bounds -finit-real=nan -fimplicit-none -ffpe-trap=invalid,zero,overflow --std f2008
-#  FFLAGS   += -O0 -g -fcheck=all -finit-real=snan -fimplicit-none -ffpe-trap=invalid,zero,overflow
-  CFLAGS   += -O0
-endif
-
 ifeq ($(ICE_COVERAGE), true)
   FFLAGS   += -O0 -g -fprofile-arcs -ftest-coverage
   CFLAGS   += -O0 -g -coverage
   LDFLAGS  += -g -ftest-coverage -fprofile-arcs
-endif
-
-ifneq ($(ICE_BLDDEBUG), true)
-ifneq ($(ICE_COVERAGE), true)
+else
+ifeq ($(ICE_BLDDEBUG), true)
+  FFLAGS   += -O0 -g -fcheck=bounds -finit-real=nan -fimplicit-none -ffpe-trap=invalid,zero,overflow --std f2008
+#  FFLAGS   += -O0 -g -fcheck=all -finit-real=snan -fimplicit-none -ffpe-trap=invalid,zero,overflow
+  CFLAGS   += -O0
+else
   FFLAGS   += -O2
   CFLAGS   += -O2
 endif

configuration/scripts/machines/env.derecho_gnu

@@ -10,30 +10,30 @@ if ("$inp" != "-nomodules") then
 source ${MODULESHOME}/init/csh
 
 module --force purge
-module load ncarenv/23.06
+module load ncarenv/24.12
+module reset
 module load craype
-module load gcc/12.2.0
+module load gcc/12.4.0
 module load ncarcompilers
-module load cray-mpich/8.1.25
+module load cray-mpich/8.1.29
 module load netcdf/4.9.2
-#module load hdf5/1.12.2
-#module load netcdf-mpi/4.9.2
-
-module load cray-libsci/23.02.1.1
+module load cray-libsci/24.03.0
 
 if ($?ICE_IOTYPE) then
 if ($ICE_IOTYPE =~ pio*) then
   module unload	netcdf
   module load netcdf-mpi/4.9.2
-  module load parallel-netcdf/1.12.3
+  module load parallel-netcdf/1.14.0
   if ($ICE_IOTYPE == "pio1") then
     module load parallelio/1.10.1
   else
-    module load parallelio/2.6.2
+    module load parallelio/2.6.3
   endif
 endif
 endif
 
+module load lcov
+
 if ($?ICE_BFBTYPE) then
 if ($ICE_BFBTYPE =~ qcchk*) then
   module load conda
@@ -61,7 +61,7 @@ setenv OMP_STACKSIZE 64M
 setenv ICE_MACHINE_MACHNAME derecho
 setenv ICE_MACHINE_MACHINFO "HPE Cray EX Milan Slingshot 11"
 setenv ICE_MACHINE_ENVNAME gnu
-setenv ICE_MACHINE_ENVINFO "gcc 12.2.0 20220819, cray-mpich 8.1.25, netcdf4.9.2, pnetcdf1.12.3, pio1.10.1, pio2.6.2"
+setenv ICE_MACHINE_ENVINFO "gcc 12.4.0, cray-mpich 8.1.29, netcdf4.9.2, pnetcdf1.14.0, pio1.10.1, pio2.6.3"
 setenv ICE_MACHINE_MAKE gmake
 setenv ICE_MACHINE_WKDIR /glade/derecho/scratch/$user/CICE_RUNS
 setenv ICE_MACHINE_INPUTDATA /glade/campaign/cesm/development/pcwg

configuration/scripts/tests/cice.lcov.csh

@@ -14,7 +14,7 @@ cp -p -r ${lcovhtmldir} ${lcovrepo}/
 
 cd ${lcovrepo}
 set covp0 = `grep message coverage.json | cut -d : -f 2 | cut -d \" -f 2 | cut -d % -f 1`
-set covp  = `grep -i headerCovTableEntry ${lcovhtmldir}/index.html | grep % | head -1 | cut -d \> -f 2 | cut -d % -f 1`
+set covp  = `grep -i headerCovTableEntry ${lcovhtmldir}/index.html | grep % | head -1 | cut -d \> -f 2 | cut -d \& -f 1`
 set covpi = `echo $covp | cut -d . -f 1`
 
 set lcovhtmlname = "${covpi}%:${report_name}"