#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
-# Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+# Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
# This Awk script reads in the option records generated from
# opt-gather.awk, combines the flags of duplicat options and generates a
n_langs++;
}
else {
- opts[n_opts] = $1
- flags[n_opts] = $2
- help[n_opts] = $3
- n_opts++;
+ name = opt_args("Mask", $1)
+ if (name == "") {
+ opts[n_opts] = $1
+ flags[n_opts] = $2
+ help[n_opts] = $3
+ n_opts++;
+ }
}
}
END {
print "/* This file is auto-generated by opts.sh. */"
print ""
-print "#include <intl.h>"
-print "#include " quote header_name quote
+n_headers = split(header_name, headers, " ")
+for (i = 1; i <= n_headers; i++)
+ print "#include " quote headers[i] quote
print "#include " quote "opts.h" quote
+print "#include " quote "intl.h" quote
print ""
for (i = 0; i < n_opts; i++) {
if (name == "")
continue;
- if (flags[i] ~ "VarExists")
+ if (flag_set_p("VarExists", flags[i]))
continue;
- if (flags[i] ~ "Init\\(")
- {
- init = flags[i];
- sub(".*Init\\(","",init);
- sub("\\).*","",init);
- init = " = " init;
- }
- else
- init = "";
-
- printf ("/* Set by -%s.\n %s */\nint %s%s;\n\n",
- opts[i], help[i], name,init)
- }
+ init = opt_args("Init", flags[i])
+ if (init != "")
+ init = " = " init;
+ else if (name in var_seen)
+ continue;
+ print "/* Set by -" opts[i] "."
+ print " " help[i] " */"
+ print var_type(flags[i]) name init ";"
+ print ""
+
+ var_seen[name] = 1;
+}
+
+print ""
+print "/* Local state variables. */"
+for (i = 0; i < n_opts; i++) {
+ name = static_var(opts[i], flags[i]);
+ if (name != "")
+ print "static " var_type(flags[i]) name ";"
+}
+print ""
print "const char * const lang_names[] =\n{"
for (i = 0; i < n_langs; i++) {
for (i = 0; i < n_opts; i++)
back_chain[i] = "N_OPTS";
- for (i = 0; i < n_opts; i++) {
- # Combine the flags of identical switches. Switches
- # appear many times if they are handled by many front
- # ends, for example.
- while( i + 1 != n_opts && opts[i] == opts[i + 1] ) {
- flags[i + 1] = flags[i] " " flags[i + 1];
- i++;
- }
+for (i = 0; i < n_opts; i++) {
+ # Combine the flags of identical switches. Switches
+ # appear many times if they are handled by many front
+ # ends, for example.
+ while( i + 1 != n_opts && opts[i] == opts[i + 1] ) {
+ flags[i + 1] = flags[i] " " flags[i + 1];
+ i++;
+ }
- len = length (opts[i]);
- enum = "OPT_" opts[i]
- if (opts[i] == "finline-limit=")
- enum = enum "eq"
- gsub ("[^A-Za-z0-9]", "_", enum)
-
- # If this switch takes joined arguments, back-chain all
- # subsequent switches to it for which it is a prefix. If
- # a later switch S is a longer prefix of a switch T, T
- # will be back-chained to S in a later iteration of this
- # for() loop, which is what we want.
- if (flags[i] ~ "Joined") {
- for (j = i + 1; j < n_opts; j++) {
- if (substr (opts[j], 1, len) != opts[i])
- break;
- back_chain[j] = enum;
- }
+ len = length (opts[i]);
+ enum = "OPT_" opts[i]
+ if (opts[i] == "finline-limit=")
+ enum = enum "eq"
+ gsub ("[^A-Za-z0-9]", "_", enum)
+
+ # If this switch takes joined arguments, back-chain all
+ # subsequent switches to it for which it is a prefix. If
+ # a later switch S is a longer prefix of a switch T, T
+ # will be back-chained to S in a later iteration of this
+ # for() loop, which is what we want.
+ if (flag_set_p("Joined.*", flags[i])) {
+ for (j = i + 1; j < n_opts; j++) {
+ if (substr (opts[j], 1, len) != opts[i])
+ break;
+ back_chain[j] = enum;
}
+ }
- s = substr(" ", length (opts[i]))
- if (i + 1 == n_opts)
- comma = ""
-
- if (help[i] == "")
- hlp = "0"
- else
- hlp = "N_(" quote help[i] quote ")";
-
- printf(" { %c-%s%c,\n %s,\n %s, %u, %s, %s, %s }%s\n",
- quote, opts[i], quote, hlp, back_chain[i], len,
- switch_flags(flags[i]),
- var_ref(flags[i]), var_set(flags[i]), comma)
+ s = substr(" ", length (opts[i]))
+ if (i + 1 == n_opts)
+ comma = ""
+
+ if (help[i] == "")
+ hlp = "0"
+ else
+ hlp = quote help[i] quote;
+
+ printf(" { %c-%s%c,\n %s,\n %s, %u,\n",
+ quote, opts[i], quote, hlp, back_chain[i], len)
+ condition = opt_args("Condition", flags[i])
+ cl_flags = switch_flags(flags[i])
+ if (condition != "")
+ printf("#if %s\n" \
+ " %s,\n" \
+ "#else\n" \
+ " CL_DISABLED,\n" \
+ "#endif\n",
+ condition, cl_flags, cl_flags)
+ else
+ printf(" %s,\n", cl_flags)
+ printf(" %s, %s }%s\n", var_ref(opts[i], flags[i]),
+ var_set(flags[i]), comma)
}
print "};"
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