diff options
Diffstat (limited to 'gcc/ada/gnatprep.ads')
| -rw-r--r-- | gcc/ada/gnatprep.ads | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/gcc/ada/gnatprep.ads b/gcc/ada/gnatprep.ads index 0808d2cff9c..99381e1bc68 100644 --- a/gcc/ada/gnatprep.ads +++ b/gcc/ada/gnatprep.ads @@ -6,7 +6,7 @@ -- -- -- S p e c -- -- -- --- Copyright (C) 1992-1998, Free Software Foundation, Inc. -- +-- Copyright (C) 1992-2002, Free Software Foundation, Inc. -- -- -- -- GNAT is free software; you can redistribute it and/or modify it under -- -- terms of the GNU General Public License as published by the Free Soft- -- @@ -30,7 +30,7 @@ -- To call gnatprep use --- gnatprep infile outfile [deffile] [-c] [-b] [-r] [-s] [-u] +-- gnatprep infile outfile [deffile] [-v] [-c] [-b] [-r] [-s] [-u] -- [-Dsymbol=value] -- where @@ -43,7 +43,8 @@ -- normally have an ads or adb suffix. -- deffile is the full name of a text file containing definitions of --- symbols to be referenced by the preprocessor. This argument is optional +-- symbols to be referenced by the preprocessor. This argument is +-- optional. -- The -c switch, causes both preprocessor lines and the lines deleted -- by preprocessing to be retained in the output source as comments marked @@ -65,8 +66,13 @@ -- The -s switch causes a sorted list of symbol names and values to be -- listed on the standard output file. +-- The -v switch causes a Copyright notice to be displayed, and +-- lines containing errors in the input file or the definition file +-- to be displayed before the errors. + -- The -D switch causes symbol 'symbol' to be associated with 'value'. --- This symbols can then be referenced by the preprocessor +-- This symbols can then be referenced by the preprocessor. Several +-- -D switches may be specified. -- Note: if neither -b nor -c is present, then preprocessor lines and -- deleted lines are completely removed from the output, unless -r is @@ -117,6 +123,9 @@ -- expression ::= <expression> or else <expression> -- expression ::= ( <expression> ) +-- "or" and "and" may not be used in the same expression without +-- using parentheses. + -- For these Boolean tests, the symbol must have either the value True or -- False. If the value is True, then the corresponding lines are included, -- and if the value is False, they are excluded. It is an error to |