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This directory contains example make file templates for various different |
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compilers. |
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To compile and link using one of these templates copy the template into |
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the source directory and edit the path name variables and compiler |
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options variables to work for your site. The compiler and compiler |
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options need to be consistent with the options that were used to build ESMF. |
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The section "Edting Templates" below describes the variables that |
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will normally need to be edited. |
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The options and compiler used to build ESMF can be found in the directory |
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in which ESMF was built. For summary information on building ESMF see the |
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file "README" in the root directory of the ESMF 2.0 distribution. More |
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extensive information on building ESMF can be found in the ESMF User Guide |
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that is available online from http://www.esmf.ucar.edu in both .html |
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and .pdf form and that is also included in the ESMF 2.0 distribution. |
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Editing Templates |
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================= |
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Each of the Makefile templates has the following structure |
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Per platform/compiler/site variables |
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include .obj_list |
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Compiler commands |
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To customize the Makefile for a particular site it is normally only |
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necessary to edit the "Per platform/compiler/site variable" sections. |
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This section contains the following varaibles: |
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fbase :: This is the base directory for the Fortran compiler you use. |
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fcomp :: This is the name of the Fortran compilerr you use. |
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fopt :: These are options that the Fortran compiler requires for |
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the compileation stage. |
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lopt :: These are options that the Fortran compiler requires for |
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the link stage. |
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ebase :: This is the base directory where the ESMF build is located. |
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esmfmod :: This is the location under "ebase" where the ESMF module |
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files are located. |
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esmflib :: This is the location under "ebase" where the ESMF library |
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files are located. |
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Typical setting of these variables would look like |
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fbase = /soft/com/packages/intel-8 |
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fcomp = $(fbase)/bin/ifort |
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fopt = |
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lopt = -mp -Wl,-rpath,$(fbase)/lib -L$(fbase)/lib \ |
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-L/soft/apps/packages/netcdf-3.5.1/lib \ |
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-lcprts -lrt -lmpiuni -lnetcdf |
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ebase = /home/hill/src/ESMF_2_0_0rp1_20040708.s01 |
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esmfmod = $(ebase)/mod/modg/Linux.intel.32.default |
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esmflib = $(ebase)/lib/libg/Linux.intel.32.default |
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This example is for the x86 cluster "jazz.lcrc.anl.gov" at Argonne national laboratory. |
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The settings are for using the Intel 8.0 compiler "ifort" that is in the system |
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directory "/soft/com/packages/intel-8" on the jazz system. |
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The "lopt" settings are taken from the settings that were used for the ESMF |
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build. These settings are determined during ESMF installation. The ESMF |
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installation must be carried out before the example codes can be compiled. |
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The root directory for the ESMF installation is "/home/hill/src/ESMF_2_0_0rp1_20040708.s01". |
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Within that directory the files that are used to compile the example codes are |
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the ESMF libraries (these are located under the directory path in "esmflib" ) and |
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module files for the ESMF library (these are located under the diretory path in |
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"esmfmod"). |
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