[Bug fortran/32021] Fix,document,remove GFORTRAN_* environment variables

[fxcoudert at gcc dot gnu dot org]

------- Comment #2 from fxcoudert at gcc dot gnu dot org  2007-10-04 15:18 -------
Subject: Bug 32021

Author: fxcoudert
Date: Thu Oct  4 15:18:48 2007
New Revision: 129014

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=129014
Log:
        PR libfortran/32021

        * runtime/environ.c (init_mem, show_mem, init_round, show_round,
        init_precision, show_precision, init_signal, show_signal): Remove.
        (variable_table): Remove GFORTRAN_MEM_INIT, GFORTRAN_MEM_CHECK,
        GFORTRAN_SIGHUP, GFORTRAN_SIGINT, GFORTRAN_FPU_ROUND and
        GFORTRAN_FPU_PRECISION.
        * libgfortran.h (options_t): Remove mem_check, fpu_round,
        fpu_precision, sighup, sigint, allocate_init_flag and
        allocate_init_value.

Modified:
    trunk/libgfortran/ChangeLog
    trunk/libgfortran/libgfortran.h
    trunk/libgfortran/runtime/environ.c


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32021