b41b25345b
PR fortran/15280 PR fortran/15665 * gfortran.h (enum gfc_generic_isym_id): Add GFC_ISYM_IARGC and GFC_ISYM_COMMAND_ARGUMENT_COUNT. * intrinsic.c (add_functions): Identify iargc. Add command_argument_count. (add_subroutines): Resolve getarg. Add get_command and get_command_argument. * intrinsic.h (gfc_resolve_getarg, gfc_resolve_get_command, gfc_resolve_get_command_argument): Add prototypes. * iresolve.c (gfc_resolve_getarg, gfc_resolve_get_command, gfc_resolve_get_command_argument): New functions. * trans-decl.c (gfor_fndecl_iargc): New variable. (gfc_build_intrinsic_function_decls): Set it. * trans-intrinsic.c (gfc_conv_intrinsic_iargc): New function. (gfc_conv_intrinsic_function): Use it. * trans.h (gfor_fndecl_iargc): Declare. libgfortran/ * libgfortran.h (gfc_strlen_type): Define. * intrinsics/args.c (getarg): Rename ... (getarg_i4): ... to this. (getarg_i8, get_command_argument_i4, get_command_argument_i8, get_command_i4, get_command_i8): New functions. Co-Authored-By: Paul Brook <paul@codesourcery.com> From-SVN: r84087
This is the GNU Fortran 95 Runtime library (libgfortran). It is intended to be compiled as part of GCC. Programs must be linked with "-lgfortran -lm". The 'gfortran' driver does this automatically. You'll need to apply gcc_config.patch to your top level GCC source directory. This tells the the GCC configure system about libgfor. This patch can confuse patch as it contains a filename with a '-' in it. use "patch -p1" to avoid this problem. For more information about GNU Fortran 95, see http://gcc-g95.sourceforge.net Paul Brook <paul@nowt.org>