X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=make%2Fcalcdep.pl;h=3b4ae6b0d7041b3f149489f847504bdcd0330289;hb=96cc8bf4813877724d011531da1923aa457d8542;hp=2a0ea5d92a7390112b8935810c2c481abf0bb1cd;hpb=26cd5393c9308fabe73c41870f06f73a5b001cd7;p=user%2Fhenk%2Fcode%2Finspircd.git diff --git a/make/calcdep.pl b/make/calcdep.pl index 2a0ea5d92..3b4ae6b0d 100755 --- a/make/calcdep.pl +++ b/make/calcdep.pl @@ -1,12 +1,47 @@ -#!/usr/bin/perl +#!/usr/bin/env perl + +# +# InspIRCd -- Internet Relay Chat Daemon +# +# Copyright (C) 2009-2010 Daniel De Graaf +# +# This file is part of InspIRCd. InspIRCd is free software: you can +# redistribute it and/or modify it under the terms of the GNU General Public +# License as published by the Free Software Foundation, version 2. +# +# This program is distributed in the hope that it will be useful, but WITHOUT +# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more +# details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . +# + + +BEGIN { + require 5.10.0; + unless (-f 'configure') { + print "Error: $0 must be run from the main source directory!\n"; + exit 1; + } +} + use strict; -use warnings; -use POSIX qw(getcwd); +use warnings FATAL => qw(all); -sub find_output($); +use File::Basename qw(basename); + +use constant { + BUILDPATH => $ENV{BUILDPATH}, + SOURCEPATH => $ENV{SOURCEPATH} +}; + +sub find_output; sub gendep($); -sub dep_cpp($$); -sub dep_dir($); +sub dep_cpp($$$); +sub dep_so($); +sub dep_dir($$); sub run(); my %f2dep; @@ -15,88 +50,142 @@ run; exit 0; sub run() { - my $build = $ENV{BUILDPATH}; - mkdir $build; - chdir $build or die "Could not open build directory: $!"; - symlink "$ENV{SOURCEPATH}/include", 'include'; + mkdir BUILDPATH; + chdir BUILDPATH or die "Could not open build directory: $!"; + unlink 'include'; + symlink "${\SOURCEPATH}/include", 'include'; mkdir $_ for qw/bin modules obj/; -# BSD make has a horribly annoying bug resulting in an extra chdir of the make process -# Create symlinks to work around it - symlink "../$_", "obj/$_" for qw/bin modules obj/; - $build = getcwd(); open MAKE, '>real.mk' or die "Could not write real.mk: $!"; - chdir "$ENV{SOURCEPATH}/src"; + chdir "${\SOURCEPATH}/src"; + + if ($ENV{INSPIRCD_STATIC}) { + run_static(); + } else { + run_dynamic(); + } + close MAKE; +} +sub run_dynamic() { print MAKE <, , , "threadengines/threadengine_pthread.cpp") { my $out = find_output $file; - dep_cpp $file, $out; - next if $file =~ m#^socketengines/# && $file ne "socketengines/$ENV{SOCKETENGINE}.cpp"; + dep_cpp $file, $out, 'gen-o'; + next if $file =~ m#^socketengines/# && $file ne "socketengines/socketengine_$ENV{SOCKETENGINE}.cpp"; + # Having a module in the src directory is a bad idea because it will be linked to the core binary + if ($file =~ /^(m|core)_.*\.cpp/) { + my $correctsubdir = ($file =~ /^m_/ ? "modules" : "coremods"); + print "Error: module $file is in the src directory, put it in src/$correctsubdir instead!\n"; + exit 1; + } push @core_deps, $out; } - for my $file () { - my $out = find_output $file; - dep_cpp $file, $out; - push @cmdlist, $out; - } - - opendir my $moddir, 'modules'; - for my $file (sort readdir $moddir) { - next if $file =~ /^\./; - if (-e "modules/extra/$file" && !-l "modules/$file") { - # Incorrect symlink? - print "Replacing symlink for $file found in modules/extra\n"; - rename "modules/$file", "modules/$file~"; - symlink "extra/$file", "modules/$file"; - } - if ($file =~ /^m_/ && -d "modules/$file" && dep_dir "modules/$file") { - mkdir "$build/obj/$file"; - push @modlist, "modules/$file.so"; - } - if ($file =~ /^m_.*\.cpp$/) { - my $out = find_output "modules/$file"; - dep_cpp "modules/$file", $out; - push @modlist, $out; + foreach my $directory (qw(coremods modules)) { + opendir(my $moddir, $directory); + for my $file (sort readdir $moddir) { + next if $file =~ /^\./; + if ($directory eq 'modules' && -e "modules/extra/$file" && !-l "modules/$file") { + # Incorrect symlink? + print "Replacing symlink for $file found in modules/extra\n"; + rename "modules/$file", "modules/$file~"; + symlink "extra/$file", "modules/$file"; + } + if ($file =~ /^(?:core|m)_/ && -d "$directory/$file" && dep_dir "$directory/$file", "modules/$file") { + mkdir "${\BUILDPATH}/obj/$file"; + push @modlist, "modules/$file.so"; + } + if ($file =~ /^.*\.cpp$/) { + my $out = dep_so "$directory/$file"; + push @modlist, $out; + } } } my $core_mk = join ' ', @core_deps; - my $cmds = join ' ', @cmdlist; my $mods = join ' ', @modlist; print MAKE < + @\$(SOURCEPATH)/make/unit-cc.pl core-ld \$\@ \$^ \$> inspircd: bin/inspircd -commands: $cmds - modules: $mods -.PHONY: inspircd commands modules +.PHONY: all bad-target inspircd modules END } -sub find_output($) { - my $file = shift; +sub run_static() { + print MAKE <, , , , , + , , "threadengines/threadengine_pthread.cpp") { + my $out = find_output $file, 1; + if ($out =~ m#obj/([^/]+)/[^/]+.o$#) { + mkdir "${\BUILDPATH}/obj/$1"; + } + dep_cpp $file, $out, 'gen-o'; + next if $file =~ m#^socketengines/# && $file ne "socketengines/socketengine_$ENV{SOCKETENGINE}.cpp"; + push @deps, $out; + push @srcs, $file; + } + + my $core_mk = join ' ', @deps; + my $core_src = join ' ', @srcs; + print MAKE < + +bin/inspircd: $core_mk obj/ld-extra.cmd + \@\$(SOURCEPATH)/make/unit-cc.pl static-ld \$\@ \$^ \$> + +inspircd: bin/inspircd + +.PHONY: all bad-target inspircd + +END +} + +sub find_output { + my($file, $static) = @_; my($path,$base) = $file =~ m#^((?:.*/)?)([^/]+)\.cpp# or die "Bad file $file"; - if ($path eq 'modules/' || $path eq 'commands/') { - return "modules/$base.so"; + if ($path eq 'modules/' || $path eq 'coremods/') { + return $static ? "obj/$base.o" : "modules/$base.so"; } elsif ($path eq '' || $path eq 'modes/' || $path =~ /^[a-z]+engines\/$/) { return "obj/$base.o"; - } elsif ($path =~ m#modules/(m_.*)/#) { + } elsif ($path =~ m#modules/(m_.*)/# || $path =~ m#coremods/(core_.*)/#) { return "obj/$1/$base.o"; } else { die "Can't determine output for $file"; @@ -118,7 +207,7 @@ sub gendep($) { while (<$in>) { if (/^\s*#\s*include\s*"([^"]+)"/) { my $inc = $1; - next if $inc eq 'inspircd_version.h' && $f eq '../include/inspircd.h'; + next if $inc eq 'config.h' && $f eq '../include/inspircd.h'; my $found = 0; for my $loc ("$basedir/$inc", "../include/$inc") { next unless -e $loc; @@ -139,28 +228,44 @@ sub gendep($) { $f2dep{$f}; } -sub dep_cpp($$) { - my($file, $out) = @_; +sub dep_cpp($$$) { + my($file, $out, $type) = @_; gendep $file; print MAKE "$out: $file $f2dep{$file}\n"; - print MAKE "\t@\$(SOURCEPATH)/make/unit-cc.pl \$(VERBOSE) \$\@ \$< \$>\n"; + print MAKE "\t@\$(SOURCEPATH)/make/unit-cc.pl $type \$\@ \$(SOURCEPATH)/src/$file \$>\n"; +} + +sub dep_so($) { + my($file) = @_; + my $out = find_output $file; + + my $name = basename $out, '.so'; + print MAKE ".PHONY: $name\n"; + print MAKE "$name: $out\n"; + + dep_cpp $file, $out, 'gen-so'; + return $out; } -sub dep_dir($) { - my($dir) = @_; +sub dep_dir($$) { + my($dir, $outdir) = @_; my @ofiles; opendir DIR, $dir; for my $file (sort readdir DIR) { next unless $file =~ /(.*)\.cpp$/; my $ofile = find_output "$dir/$file"; - dep_cpp "$dir/$file", $ofile; + dep_cpp "$dir/$file", $ofile, 'gen-o'; push @ofiles, $ofile; } closedir DIR; if (@ofiles) { my $ofiles = join ' ', @ofiles; - print MAKE "$dir.so: $ofiles\n\t\$(RUNCC) \$(PICLDFLAGS) -o \$\@ \$^ \$>\n"; + my $name = basename $outdir; + print MAKE ".PHONY: $name\n"; + print MAKE "$name: $outdir.so\n"; + print MAKE "$outdir.so: $ofiles\n"; + print MAKE "\t@\$(SOURCEPATH)/make/unit-cc.pl link-dir \$\@ ${\SOURCEPATH}/src/$dir \$^ \$>\n"; return 1; } else { return 0;