Changes between Version 4 and Version 5 of WorkingGroups/TAM/InstallationsMacInstosh/InstallMacGfortran

Timestamp:

2009-09-15T16:16:22+02:00 (15 years ago)

Author:

chauvin

Comment:

--

WorkingGroups/TAM/InstallationsMacInstosh/InstallMacGfortran

@@ -1 +1 @@
 
-hello world
+== Installing the gfortran compiler ==
+
+gfortran 4.2.3 available on the site [http://r.research.att.com/tools/]
+
+
+== Generating NETCDF modules and library ==
+The following script is executed in the directory netcdf-3.6.1.
+gcc-4.0 comes from the XCode (Mac OS X 10.5.8).
+Flags avoid conflicts between C and Fortran during the library compilation.
+
+
 {{{
-hello world
+#!/bin/sh
+
+export FC=gfortran
+export F90=gfortran
+export F77=gfortran
+
+export FFLAGS='-O3 -ff2c'
+export F90FLAGS='-O3 -ff2c'
+
+export CC=gcc-4.0
+export CPPFLAGS='-Df2cFortran'
+
+./configure --prefix=/usr/local/netcdf-3.6.1/gfortran
+
 }}}
+
+-- Compiling NEMO --
+Config file in NEMO/build/config :
+The debugging option has to be -dwarf-2 (and not -g). 
+The optimizing option -O3 is ok too.
+
+
+{{{
+NETCDF_INCLUDE=/usr/local/netcdf-3.6.1/gfortran/include
+NETCDF_LIB=-L/usr/local/netcdf-3.6.1/gfortran/lib -lnetcdf
+CPP=cpp
+CPPFLAGS=-traditional -P
+AR=ar 
+ARFLAGS=cvr
+FC=gfortran
+FCFLAGS=  -c -gdwarf-2 -fdefault-real-8 -ffree-line-length-none -I$(NETCDF_INCLUDE) -I$(NEMOLIB)
+FCFLAGSF90=  -c -gdwarf-2  -fdefault-real-8 -ffree-line-length-none -I$(NETCDF_INCLUDE) -I$(NEMOLIB)
+LDFLAGS=  -gdwarf-2  -free-line-length-none -o 
+LDNOMPI=$(FC)
+#-g -Wall -Wimplicit-none -Wuninitialized -fbounds-check -ftrace=frame -fpointer=invalid
+
+CPPKEYS_ARCH=-DNC_DOUBLE \
+-DNOIARGCPROTO \
+-Dkey_tau_daily_monthly_files \
+-Dkey_dtasst_monthly_files \
+-Dkey_flx_forced_daily_monthly_files
+
+}}}
+
+