determined
February 9th, 2010, 09:14 PM
Hi,
I am trying to compile a program with C and Fortran. I start out by compiling the seperate files individually:
gfortran -DM10 -DIO64 -ffixed-line-length-none -O -c mdx.F
gcc -DM10 -O -DIO64 -I/usr/include/ -c graphx_mdx.c
gfortran -DM10 -DIO64 -ffixed-line-length-none -O -c rdf_reader_subs.f
There are a lot of warnings that don't seem important. Then the snag,
gfortran --verbose mdx.o graphx_mdx.o rdf_reader_subs.o -o mdx -force_flat_namespace -I/usr/include/ -L/usr/lib -lXm -lXt -lX11 -lm
results in,
mdx.o: In function `create_dsp_':
mdx.F:(.text+0xb109): undefined reference to `init_gx_'
mdx.o: In function `init_dsp_':
mdx.F:(.text+0xb22b): undefined reference to `init_gx_'
mdx.o: In function `MAIN__':
mdx.F:(.text+0xf17d): undefined reference to `version_gx_'
mdx.F:(.text+0xf886): undefined reference to `iargc_'
mdx.F:(.text+0x120c5): undefined reference to ... [LOTS MORE undef'd ref...]
...
collect2: ld returned 1 exit status
make: *** [mdx] Error 1
This seems simple enough. I don't understand why these references aren't well defined. Any help would be appreciated.
I am trying to compile a program with C and Fortran. I start out by compiling the seperate files individually:
gfortran -DM10 -DIO64 -ffixed-line-length-none -O -c mdx.F
gcc -DM10 -O -DIO64 -I/usr/include/ -c graphx_mdx.c
gfortran -DM10 -DIO64 -ffixed-line-length-none -O -c rdf_reader_subs.f
There are a lot of warnings that don't seem important. Then the snag,
gfortran --verbose mdx.o graphx_mdx.o rdf_reader_subs.o -o mdx -force_flat_namespace -I/usr/include/ -L/usr/lib -lXm -lXt -lX11 -lm
results in,
mdx.o: In function `create_dsp_':
mdx.F:(.text+0xb109): undefined reference to `init_gx_'
mdx.o: In function `init_dsp_':
mdx.F:(.text+0xb22b): undefined reference to `init_gx_'
mdx.o: In function `MAIN__':
mdx.F:(.text+0xf17d): undefined reference to `version_gx_'
mdx.F:(.text+0xf886): undefined reference to `iargc_'
mdx.F:(.text+0x120c5): undefined reference to ... [LOTS MORE undef'd ref...]
...
collect2: ld returned 1 exit status
make: *** [mdx] Error 1
This seems simple enough. I don't understand why these references aren't well defined. Any help would be appreciated.