| # Licensed to the Apache Software Foundation (ASF) under one or more |
| # contributor license agreements. See the NOTICE file distributed with |
| # this work for additional information regarding copyright ownership. |
| # The ASF licenses this file to You under the Apache License, Version 2.0 |
| # (the "License"); you may not use this file except in compliance with |
| # the License. You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| |
| BEGIN { |
| printf("/*\n") |
| printf(" * THIS FILE WAS AUTOGENERATED BY make_exports.awk\n") |
| printf(" *\n") |
| printf(" * This is an ugly hack that needs to be here, so\n") |
| printf(" * that libtool will link all of the APR functions\n") |
| printf(" * into server regardless of whether the base server\n") |
| printf(" * uses them.\n") |
| printf(" */\n") |
| printf("\n") |
| |
| for (i = 1; i < ARGC; i++) { |
| file = ARGV[i] |
| sub("([^/]*[/])*", "", file) |
| printf("#include \"%s\"\n", file) |
| } |
| |
| printf("\n") |
| printf("const void *ap_ugly_hack = NULL;\n") |
| printf("\n") |
| |
| TYPE_NORMAL = 0 |
| TYPE_HEADER = 1 |
| |
| stackptr = 0 |
| } |
| |
| function push(line) { |
| stack[stackptr] = line |
| stackptr++ |
| } |
| |
| function do_output() { |
| printf("/*\n") |
| printf(" * %s\n", FILENAME) |
| printf(" */\n") |
| |
| for (i = 0; i < stackptr; i++) { |
| printf("%s\n", stack[i]) |
| } |
| |
| stackptr = 0 |
| |
| printf("\n"); |
| } |
| |
| function enter_scope(type) { |
| scope++ |
| scope_type[scope] = type |
| scope_stack[scope] = stackptr |
| delete scope_used[scope] |
| } |
| |
| function leave_scope() { |
| used = scope_used[scope] |
| |
| if (!used) |
| stackptr = scope_stack[scope] |
| |
| scope-- |
| if (used) { |
| scope_used[scope] = 1 |
| |
| if (!scope) |
| do_output() |
| } |
| } |
| |
| function add_symbol(symbol) { |
| if (!index(symbol, "#")) { |
| push("const void *ap_hack_" symbol " = (const void *)" symbol ";") |
| scope_used[scope] = 1 |
| } |
| } |
| |
| /^[ \t]*AP[RU]?_(CORE_)?DECLARE[^(]*[(][^)]*[)]([^ ]* )*[^(]+[(]/ { |
| sub("[ \t]*AP[RU]?_(CORE_)?DECLARE[^(]*[(][^)]*[)][ \t]*", "") |
| sub("[(].*", "") |
| sub("([^ ]* (^([ \t]*[(])))+", "") |
| |
| add_symbol($0) |
| next |
| } |
| |
| /^[ \t]*AP_DECLARE_HOOK[^(]*[(][^)]*/ { |
| split($0, args, ",") |
| symbol = args[2] |
| sub("^[ \t]+", "", symbol) |
| sub("[ \t]+$", "", symbol) |
| |
| add_symbol("ap_hook_" symbol) |
| add_symbol("ap_hook_get_" symbol) |
| add_symbol("ap_run_" symbol) |
| next |
| } |
| |
| /^[ \t]*APR_POOL_DECLARE_ACCESSOR[^(]*[(][^)]*[)]/ { |
| sub("[ \t]*APR_POOL_DECLARE_ACCESSOR[^(]*[(]", "", $0) |
| sub("[)].*$", "", $0) |
| add_symbol("apr_" $0 "_pool_get") |
| next |
| } |
| |
| /^[ \t]*APR_DECLARE_INHERIT_SET[^(]*[(][^)]*[)]/ { |
| sub("[ \t]*APR_DECLARE_INHERIT_SET[^(]*[(]", "", $0) |
| sub("[)].*$", "", $0) |
| add_symbol("apr_" $0 "_inherit_set") |
| next |
| } |
| |
| /^[ \t]*APR_DECLARE_INHERIT_UNSET[^(]*[(][^)]*[)]/ { |
| sub("[ \t]*APR_DECLARE_INHERIT_UNSET[^(]*[(]", "", $0) |
| sub("[)].*$", "", $0) |
| add_symbol("apr_" $0 "_inherit_unset") |
| next |
| } |
| |
| /^#[ \t]*if(ndef| !defined[(])([^_]*_)*H/ { |
| enter_scope(TYPE_HEADER) |
| next |
| } |
| |
| /^#[ \t]*if([n]?def)? / { |
| enter_scope(TYPE_NORMAL) |
| push($0) |
| next |
| } |
| |
| /^#[ \t]*endif/ { |
| if (scope_type[scope] == TYPE_NORMAL) |
| push($0) |
| |
| leave_scope() |
| next |
| } |
| |
| /^#[ \t]*else/ { |
| push($0) |
| next |
| } |
| |
| /^#[ \t]*elif/ { |
| push($0) |
| next |
| } |
| |
| |