1#! /bin/sh 2# $Id: MKncurses_def.sh,v 1.2 2003/10/25 16:19:46 tom Exp $ 3############################################################################## 4# Copyright (c) 2000 Free Software Foundation, Inc. # 5# # 6# Permission is hereby granted, free of charge, to any person obtaining a # 7# copy of this software and associated documentation files (the "Software"), # 8# to deal in the Software without restriction, including without limitation # 9# the rights to use, copy, modify, merge, publish, distribute, distribute # 10# with modifications, sublicense, and/or sell copies of the Software, and to # 11# permit persons to whom the Software is furnished to do so, subject to the # 12# following conditions: # 13# # 14# The above copyright notice and this permission notice shall be included in # 15# all copies or substantial portions of the Software. # 16# # 17# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR # 18# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, # 19# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL # 20# THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER # 21# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING # 22# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER # 23# DEALINGS IN THE SOFTWARE. # 24# # 25# Except as contained in this notice, the name(s) of the above copyright # 26# holders shall not be used in advertising or otherwise to promote the sale, # 27# use or other dealings in this Software without prior written # 28# authorization. # 29############################################################################## 30# 31# MKncurses_def.sh -- generate fallback definitions for ncurses_cfg.h 32# 33# Author: Thomas E. Dickey 2000 34# 35# Given the choice between constructs such as 36# 37# #if defined(foo) && foo 38# #if foo 39# 40# we chose the latter. It is guaranteed by the language standard, and there 41# appear to be no broken compilers that do not honor that detail. But some 42# people want to use gcc's -Wundef option (corresponding to one of the less 43# useful features in Watcom's compiler) to check for misspellings. So we 44# generate a set of fallback definitions to quiet the warnings without making 45# the code ugly. 46# 47DEFS="${1-ncurses_defs}" 48cat <<EOF 49/* 50 * This file is generated by $0 51 */ 52 53#ifndef NC_DEFINE_H 54#define NC_DEFINE_H 1 55 56EOF 57 58${AWK-awk} <$DEFS ' 59!/^[@#]/ { 60 if ( NF == 1 ) 61 { 62 print "#ifndef", $1 63 print "#define", $1, "0" 64 print "#endif" 65 print "" 66 } else if ( NF != 0 ) { 67 print "#ifndef", $1 68 printf "#define" 69 for (n = 1; n <= NF; n++) { 70 printf " %s", $n 71 } 72 print "" 73 print "#endif" 74 print "" 75 } 76} 77END { 78print "#endif /* NC_DEFINE_H */" 79 } 80' 81