3 # $Id: convert_configure.pl,v 1.4 2020/02/02 23:34:34 tom Exp $
4 ##############################################################################
5 # Copyright 2020 Thomas E. Dickey #
6 # Copyright 1998-2000,2006 Free Software Foundation, Inc. #
8 # Permission is hereby granted, free of charge, to any person obtaining a #
9 # copy of this software and associated documentation files (the "Software"), #
10 # to deal in the Software without restriction, including without limitation #
11 # the rights to use, copy, modify, merge, publish, distribute, distribute #
12 # with modifications, sublicense, and/or sell copies of the Software, and to #
13 # permit persons to whom the Software is furnished to do so, subject to the #
14 # following conditions: #
16 # The above copyright notice and this permission notice shall be included in #
17 # all copies or substantial portions of the Software. #
19 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
20 # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, #
21 # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL #
22 # THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER #
23 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING #
24 # FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER #
25 # DEALINGS IN THE SOFTWARE. #
27 # Except as contained in this notice, the name(s) of the above copyright #
28 # holders shall not be used in advertising or otherwise to promote the sale, #
29 # use or other dealings in this Software without prior written #
31 ##############################################################################
33 # The converted script is written to stdout, so run this script as
34 # convert_configure configure > configure.cmd
36 # When the converted script runs, it expects that /tmp dir is
37 # available (so we create it).
39 # run the result like this:
42 # Some frequent manual intervention:
43 # a) Some makefiles hardwire SHELL = /bin/sh ==> change to: sh
44 # b) Some makefiles recognize that exe files terminate on .exe
45 # You need to give this script -no-zexe option...
47 shift, $no_zexe = 1 if @ARGV and $ARGV[0] eq '-no-zexe';
49 mkdir '/tmp', 0777 unless -d '/tmp';
56 print <<EOF unless $no_zexe;
57 # Make sensible defaults:
62 #GCCOPT="$GCCOPT -Zexe"
70 # Optimization (GNU make 3.74 cannot be loaded :-():
71 emxload -m 30 sh.exe ls.exe tr.exe id.exe sed.exe # make.exe
72 emxload -m 30 grep.exe egrep.exe fgrep.exe cat.exe rm.exe mv.exe cp.exe
73 emxload -m 30 uniq.exe basename.exe sort.exe awk.exe echo.exe
81 if (/for\s+(\w+)\s+in\s*\$(PATH|ac_dummy)\s*;/) {
85 $varname="`echo -E \\"\$$varname\\" | tr \\\\\\\\\\\\\\\\ / `"
88 if (/if\s+test\s+-z\s+\"\$INSTALL\"/) {
89 $checking_install = 1;
91 $checking_install = $checking_path = 0 if /^\s*done\s*$/;
92 # We want to create an extra line like this one:
93 # ac_dir="`echo -E \"$ac_dir\" | tr \\\\\\\\ / `"
94 s{^((\s*)if\s+test)\s*-f\s*(\$$varname/\S+)\s*;}
95 {$2$subst$1 -f $3 -o -f $3.exe ;}
96 if $checking_path; # Checking for executables
97 # change |/usr/sbin/*| to |/usr/sbin/*|?:[\\/]os2[\\/]install[\\/]*|
98 # in the list of things to skip (with both cases)
100 {|/usr/sbin/*|?:[\\\\/]os2[\\\\/]install[\\\\/]*|?:[\\\\/]OS2[\\\\/]INSTALL[\\\\/]*|}
101 if $checking_install; # Do not accept d:/os2/install/install.exe
102 s/^(host|build)=NONE$/$1=x86-emx-os2/; # Make default host/build
103 s/"\$\{IFS}:"$/"\${IFS};"/; # Fix IFS line
104 s/\bIFS=\":\"$/IFS=";"/; # Fix another IFS line
105 s/\btest\s+-s\s+conftest\b/test -f conftest/g; # Fix exe test
106 # This one is needed for curses:
107 s/^\s*host=`.*\$ac_config_sub \$host_alias`/$&\nif test -z "\$host"; then host=\$host_alias; fi/;
108 s,/bin/sh(?![/\w]),sh,g;
109 s,^(\s*/usr/sbin/sendmail\s*)\\$,$1 "`whence sendmail | tr '\\\\\\\\' / `" \\,;
115 Changes: 98/11 : support check for executables in ncurses.
116 99/2 : support INSTALL,
118 99/11 : find sendmail
119 00/01 : export CONFIG_SHELL
120 00/10 : new syntax for host=`...` line