diff options
Diffstat (limited to 'ncurses-5.3/convert_configure.pl')
| -rw-r--r-- | ncurses-5.3/convert_configure.pl | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/ncurses-5.3/convert_configure.pl b/ncurses-5.3/convert_configure.pl new file mode 100644 index 0000000..dea92ca --- /dev/null +++ b/ncurses-5.3/convert_configure.pl @@ -0,0 +1,90 @@ +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 |