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- extproc perl -S -w
-
- # The converted script is written to stdout, so run this script as
- # convert_configure configure > configure.cmd
- #
- # When the converted script runs, it expects that /tmp dir is
- # available (so we create it).
- #
- # run the result like this:
- # .\configure
-
- # Some frequent manual intervention:
- # a) Some makefiles hardwire SHELL = /bin/sh ==> change to: sh
- # b) Some makefiles recognize that exe files terminate on .exe
- # You need to give this script -no-zexe option...
-
- shift, $no_zexe = 1 if @ARGV and $ARGV[0] eq '-no-zexe';
-
- mkdir '/tmp', 0777 unless -d '/tmp';
-
- print <<EOF;
- extproc sh
-
- EOF
-
- print <<EOF unless $no_zexe;
- # Make sensible defaults:
- CC="gcc -Zexe -Zmt"
- export CC
- CXX="gcc -Zexe -Zmt"
- export CXX
- #GCCOPT="$GCCOPT -Zexe"
- #export GCCOPT
- EOF
-
- print <<EOF;
- CONFIG_SHELL=sh
- export CONFIG_SHELL
-
- # Optimization (GNU make 3.74 cannot be loaded :-():
- emxload -m 30 sh.exe ls.exe tr.exe id.exe sed.exe # make.exe
- emxload -m 30 grep.exe egrep.exe fgrep.exe cat.exe rm.exe mv.exe cp.exe
- emxload -m 30 uniq.exe basename.exe sort.exe awk.exe echo.exe
-
-
- EOF
-
- $checking_path = 0;
-
- while (<>) {
- if (/for\s+(\w+)\s+in\s*\$(PATH|ac_dummy)\s*;/) {
- $checking_path = 1;
- $varname = $1;
- $subst= <<EOS
- $varname="`echo -E \\"\$$varname\\" | tr \\\\\\\\\\\\\\\\ / `"
- EOS
- }
- if (/if\s+test\s+-z\s+\"\$INSTALL\"/) {
- $checking_install = 1;
- }
- $checking_install = $checking_path = 0 if /^\s*done\s*$/;
- # We want to create an extra line like this one:
- # ac_dir="`echo -E \"$ac_dir\" | tr \\\\\\\\ / `"
- s{^((\s*)if\s+test)\s*-f\s*(\$$varname/\S+)\s*;}
- {$2$subst$1 -f $3 -o -f $3.exe ;}
- if $checking_path; # Checking for executables
- # change |/usr/sbin/*| to |/usr/sbin/*|?:[\\/]os2[\\/]install[\\/]*|
- # in the list of things to skip (with both cases)
- s{\Q|/usr/sbin/*|}
- {|/usr/sbin/*|?:[\\\\/]os2[\\\\/]install[\\\\/]*|?:[\\\\/]OS2[\\\\/]INSTALL[\\\\/]*|}
- if $checking_install; # Do not accept d:/os2/install/install.exe
- s/^(host|build)=NONE$/$1=x86-emx-os2/; # Make default host/build
- s/"\$\{IFS}:"$/"\${IFS};"/; # Fix IFS line
- s/\bIFS=\":\"$/IFS=";"/; # Fix another IFS line
- s/\btest\s+-s\s+conftest\b/test -f conftest/g; # Fix exe test
- # This one is needed for curses:
- s/^\s*host=`.*\$ac_config_sub \$host_alias`/$&\nif test -z "\$host"; then host=\$host_alias; fi/;
- s,/bin/sh(?![/\w]),sh,g;
- s,^(\s*/usr/sbin/sendmail\s*)\\$,$1 "`whence sendmail | tr '\\\\\\\\' / `" \\,;
- print;
- }
-
- __END__
-
- Changes: 98/11 : support check for executables in ncurses.
- 99/2 : support INSTALL,
- new IFS=':' style
- 99/11 : find sendmail
- 00/01 : export CONFIG_SHELL
- 00/10 : new syntax for host=`...` line
-