Quelle make_var_export.awk Sprache: unbekannt

# 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.
#
#
# Based on apr's make_export.awk, which is
# based on Ryan Bloom's make_export.pl

/^#[ \t]*if(def)? (AP[RU]?_|!?defined).*/ {
if (old_filename != FILENAME) {
  if (old_filename != "") printf("%s", line)
  macro_no = 0
  found = 0
  count = 0
  old_filename = FILENAME
  line = ""
}
macro_stack[macro_no++] = macro
macro = substr($0, length($1)+2)
count++
line = line "#ifdef " macro "\n"
next
}

/^#[ \t]*endif/ {
if (count > 0) {
  count--
  line = line "#endif /* " macro " */\n"
  macro = macro_stack[--macro_no]
}
if (count == 0) {
  if (found != 0) {
   printf("%s", line)
  }
  line = ""
}
next
}

function add_symbol (sym_name) {
if (count) {
  found++
}
for (i = 0; i < count; i++) {
  line = line "\t"
}
line = line sym_name "\n"

if (count == 0) {
  printf("%s", line)
  line = ""
}
}

/^[ \t]*(extern[ \t]+)?AP[RU]?_DECLARE_DATA .*;$/ {
       varname = $NF;
       gsub( /[*;]/, "", varname);
       gsub( /\[.*\]/, "", varname);
       add_symbol(varname);
}

END {
printf("%s", line)
}

Quelle make_var_export.awk Sprache: unbekannt

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