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c466be90b3
Fortran support tag. (AC_LIBTOOL_PROG_CC_C_O, _LT_AC_TAGCONFIG): Support F77 tag. (AC_LIBTOOL_F77, _LT_AC_LANG_F77, AC_LIBTOOL_LANG_F77_CONFIG): New macros for F77 tag Fortran support. * configure.ac: Add support for creating the new F77 tag. * bootstrap: Add f77demo directory to the list to be processed. * Makefile.am: Add support for FFLAGS and FLIBS. * tests/Makefile.am: Add new Fortran tests. * tests/f77demo-*.test: New files. * f77demo/configure.ac, f77demo/cprogram.c, f77demo/fooc.c * f77demo/foof.f, f77demo/foo.h, f77demo/fprogram.f * f77demo/Makefile.am, f77demo/README: New files.
18 lines
275 B
C
18 lines
275 B
C
#include "foo.h"
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int csub(int arg)
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{
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return (2*arg);
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}
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int fwrapper(int arg)
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{
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int res;
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printf("Calling the Fortran 77 subroutine from the C wrapper...\n");
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F77_FUNC(fsub,FSUB)(&arg,&res);
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printf("Returned from the Fortran 77 subroutine...\n");
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return res;
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}
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