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undefined reference to `MAIN__'
- From: chao sun <1988sunchao at gmail dot com>
- To: fortran at gcc dot gnu dot org
- Date: Tue, 25 Aug 2009 12:59:31 +0800
- Subject: undefined reference to `MAIN__'
- References: <5a6ed0a80908242111k3ebea3e5rce35f01bf41a42bf@mail.gmail.com>
Dear friends
I compiled the Prep_sources_chem_cptec_wrf with the gfortran 4.4.0 and
encountered some error.
After I seted up the Fortran/C compilers and conducted ‘make’ the
error message as follows came out::
gfortran -o prep_chem_sources? \
??? prep_chem_sources.a ..//utils/bin/libutils-2.0-opt.a
-I/usr/local/include -L/usr/local/lib -lnetcdf
/usr/lib/gcc/i586-redhat-linux/4.4.0/libgfortranbegin.a(fmain.o): In
function `main':
(.text+0x27): undefined reference to `MAIN__'
collect2: ld returned 1 exit status
make: *** [prep_chem_sources] Error 1
I seted up the gfortran as follows:
F_COMP=gfortran
C_COMP=gcc
LOADER=gfortran
C_LOADER=gcc
LIBS=-L/usr/local/lib -L/usr/lib -L/usr/lib/gcc/i586-redhat-linux/3.4.6
MOD_EXT=mod
# Compiler options
F_OPTS=-fconvert=big-endian -ffree-form $(NCDF_LIBS) -g
C_OPTS=-O2 -DMAIN__=main_
LOADER_OPTS=
C_LOADER_OPTS=-v