-# Copyright (C) 2003,2004 Free Software Foundation, Inc.
+# Copyright (C) 2003, 2004, 2007, 2008 Free Software Foundation, Inc.
# Contributed by Kelley Cook, June 2004.
# Original code from Neil Booth, May 2003.
#
# This program is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the
-# Free Software Foundation; either version 2, or (at your option) any
+# Free Software Foundation; either version 3, or (at your option) any
# later version.
#
# This program is distributed in the hope that it will be useful,
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+# along with this program; see the file COPYING3. If not see
+# <http://www.gnu.org/licenses/>.
# Some common subroutines for use by opt[ch]-gen.awk.
if (flags !~ " " name "\\(")
return ""
sub(".* " name "\\(", "", flags)
- sub("\\).*", "", flags)
+ if (flags ~ "^{")
+ {
+ sub ("^{", "", flags)
+ sub("}\\).*", "", flags)
+ }
+ else
+ sub("\\).*", "", flags)
return flags
}
result = result \
test_flag("Common", flags, " | CL_COMMON") \
test_flag("Target", flags, " | CL_TARGET") \
+ test_flag("Save", flags, " | CL_SAVE") \
test_flag("Joined", flags, " | CL_JOINED") \
test_flag("JoinedOrMissing", flags, " | CL_JOINED | CL_MISSING_OK") \
test_flag("Separate", flags, " | CL_SEPARATE") \
test_flag("RejectNegative", flags, " | CL_REJECT_NEGATIVE") \
test_flag("UInteger", flags, " | CL_UINTEGER") \
test_flag("Undocumented", flags, " | CL_UNDOCUMENTED") \
+ test_flag("Warning", flags, " | CL_WARNING") \
+ test_flag("Optimization", flags, " | CL_OPTIMIZATION") \
test_flag("Report", flags, " | CL_REPORT")
sub( "^0 \\| ", "", result )
return result
return "const char *"
}
+# Return the type of variable that should be associated with the given flags
+# for use within a structure. Simple variables are changed to unsigned char
+# type instead of int to save space.
+function var_type_struct(flags)
+{
+ if (flag_set_p("UInteger", flags))
+ return "int "
+ else if (!flag_set_p("Joined.*", flags)) {
+ if (flag_set_p(".*Mask.*", flags))
+ return "int "
+ else
+ return "unsigned char "
+ }
+ else
+ return "const char *"
+}
+
# Given that an option has flags FLAGS, return an initializer for the
# "var_cond" and "var_value" fields of its cl_options[] entry.
function var_set(flags)