[projects/cleanbuild.git] / findbr

#!/usr/bin/perl

use strict;
use warnings;
use IPC::Open2;
use Cwd;

my $pwd = getcwd();
# how to run poldek
my @ignore = qw(vserver-packages python-devel-src);
my @poldek = (qw(sudo poldek -n th-x86_64-ready), "--cachedir=$pwd/poldekcache",
	"--skip-installed", "--conf=$pwd/poldekconf/poldek.conf",
	"-O", "ignore=" . (join " ", @ignore)
);

# if multiple packages provide some funcionality those will be selected:
my %preferred = (
	"automake" => +1,
	"autoconf" => +1,
	"pkgconfig" => +1,

	"python" => +1,
	"python-modules" => +1,

	"perl-modules" => +1,
	"perl-Encode" => +2,

	"zlib-devel" => +1,
	"libstdc++-devel" => +1,
	"libusb-compat-devel" => +1,
	"libjpeg-devel" => +1,
	"libpng-devel" => +1,
	"libsamplerate-devel" => +1,
	"pulseaudio-devel" => +1,
	"xorg-lib-libXrandr-devel" => +1,
	"sqlite-devel" => +1,
);

# translate package name to provides name
my %translate = (
	"rarian-compat" => "scrollkeeper",
	"Mesa-libGL" => "OpenGL",
	"Mesa-libGL-devel" => "OpenGL-devel",
	"Mesa-libGLU-devel" => "OpenGL-GLU-devel",
);

# for m4 in *.m4; do R=$(rpm -qf $m4); R=${R%-*-*}; \
#   awk -vr=$R '/^\s*(AC_DEFUN|AU_ALIAS)/ { gsub(/\].*/,""); gsub(/.*\[/,""); print r " " $0}' $m4; \
# done | sort | awk '{print "\t\"" $2 "\" => \"" $1 "\","}'
my %ac2br = do "findbr-ac2br";

my %cmake2br = (
	"findkde4:44" => "kde4-kdelibs",
	"findmsgfmt" => "gettext-devel",
	"findpythoninterp" => "python",
);

BEGIN {
	$SIG{__WARN__} = sub
	{
		local $_ = shift;
		chomp;
		print STDERR "\033[31;1m" . $_ . "\033[0m\n"
	};
}

my $builddir = shift @ARGV;
my @lines = <ARGV>;

my $reason;

my %out;
sub add_br
{
	my $pkg = shift;
	my $msg = shift || $reason;
	if ( ref $pkg ) {
		foreach my $p ( @$pkg ) {
			add_br( $p, $msg );
		}
		return;
	}

	$msg =~ s/\n/ # /sg;

	$pkg = $translate{ $pkg } || $pkg;

	return if exists $out{ $pkg };
	$out{ $pkg } = $msg;
	print STDERR "\033[33;1madding: $pkg => $msg\033[0m\n";
}

sub poldek_cmd
{
	my $cmd = shift;
	warn "Poldek: $cmd\n";
	my $pid = open( READ, "-|", @poldek, "--shcmd=".$cmd );

	my @read = <READ>;
	close READ;

	return @read if wantarray;
	return \@read;
}

my $check_ac = 0;
my $check_config_log = undef;

my %checked_files;
sub poldek_file
{
	my @files;
	foreach ( @_ ) {
		next if $checked_files{ $_ };
		$checked_files{ $_ } = 1;
		push @files, $_;
	}
	return unless @files;

	my $search = join "; ", map "search -f $_", @files;
	warn "Reason: $reason\n";
	my @read = poldek_cmd( $search );

	local $_;
	my @found;
	while ( $_ = shift @read ) {
		if ( /(\d+) package\(s\) found:$/ ) {
			foreach my $i ( 1..$1 ) {
				$_ = shift @read;
				chomp;
				$_ =~ /^(.*)-.*?-.*?$/;
				push @found, $1;
			}
		}
	}

	return unless @found;

	my $found = $found[0];
	if ( @found > 1 ) {
		my $i = 0.0;
		my %pts = map { ( $_ => ( ($i += 0.001) + ( $preferred{ $_ } || 0 ) ) ) }
			reverse @found;
		my @pref = sort { $pts{$b} <=> $pts{$a} } @found;
		my $pref = join ", ", map "$_ => $pts{$_}", @pref;
		warn "Multiple found: $pref\n";
		$found = $pref[0];
	}

	$found = $translate{ $found } if $translate{ $found };

	add_br( $found );
}

my $pkglist;
sub get_pkglist
{
	my %pkglist;
	my $read = poldek_cmd( "ls" );
	foreach ( @$read ) {
		chomp;
		next unless /(\S+)-.*?-.*?\.[a-z0-9_]+$/;
		my $pkg = $1;
		$pkglist{ lc $pkg } = $pkg;
	}
	$pkglist = \%pkglist;
}

sub guess_package
{
	my $origname = shift;
	get_pkglist() unless $pkglist;
	return unless defined $origname;
	my $name = lc $origname;
	my @try = (
		"lib$name-devel",
		"$name-devel",
		"$name",
		"lib$name-.*-devel",
		"$name-.*-devel",
		".*-lib$name-devel",
		".*-$name-devel",
		".*-lib$name-.*-devel",
		".*-$name-.*-devel",
	);
	my @select;
	for my $k ( keys %$pkglist ) {
		if ( $k =~ /$name/ ) {
			push @select, $k;
		}
	}
	@select = sort @select;

	foreach my $try ( @try ) {
		foreach my $pkg ( @select ) {
			if ( $pkg =~ /^$try$/ ) {
				warn "guessed: $origname => $pkglist->{ $pkg }\n";
				return $pkglist->{ $pkg };
			}
		}
	}
	warn "$origname not guessed\n";
	return undef;
}

start_check:

my %checked;
my $cmake_get_call = 0;
my $cmake_pkg_list = 0;
while ( $_ = shift @lines ) {
	chomp;
	#next if $checked{ $_ };
	#$checked{ $_ } = 1;

	$reason = $_;
	if ( /^\S+: (\S+): (?:Command )?not found$/ or /.*configure\[\d+\]: (\S+): not found$/
			or m{which: no (\S+) in \(.*/bin.*\)}
			or m{\S+: (\S+): command not found$}
			or m{/usr/bin/env: (\S+): No such file or directory}
			or m{Can't exec "(\S+)": No such file or directory} ) {
		my $exec = $1;
		$exec = $1 if $exec =~ m{^"(.*)"$};
		next if $exec eq "hostname";
		next if $exec eq "git";
		next if $exec eq "svn";
		warn "Looking for executable $exec\n";
		if ( $exec =~ m#^/# ) {
			poldek_file( $exec );
		}
		poldek_file( "/usr/bin/$exec", "/bin/$exec" );
	}
			

	if ( /\S+\.[ch](?:pp|xx|c)?:\d+:\d+: error: (\S+): No such file or directory$/ or
		/\S+\.[ch](?:pp|xx|c)?:\d+:\d+: fatal error: (\S+): No such file or directory$/ ) {
		my $h = $1;
		warn "Looking for C(++) header $h\n";
		poldek_file( "/usr/include*/$h" );
	}
	if ( m{^ImportError: No module named (\S+)$} ) {
		my $mod = $1;
		$mod =~ s#\.#/#g;
		warn "Looking for python module $mod\n";
		poldek_file( "/usr/share/python2*/$mod/__init__.py*",
				"/usr/share/python2*/$mod.py*",
				"/usr/lib*/python2*/$mod.py*",
				"/usr/lib*/python2*/_$mod.so" );
	}
	if ( /configure(?:\.in|\.ac)?:\d+: error: possibly undefined macro: (\S+)/ 
			or m{configure(?:\.in|\.ac)?:\d+: error: m4 macro `(\S+)' is not defined}
			or m{warning: macro `(\S+)' not found in library} ) {
		my $macro = $1;
		warn "Looking for autotools macro $macro\n";
		if ( my $br = $ac2br{ $macro } ) {
			add_br( $br );
			next;
		} else {
			$check_ac = 1;
		}
	}
	if ( /^No package '(\S+)' found$/ or
			/Package (\S+) was not found in the pkg-config search path/
				or m{None of the required '(\S+?)(?:[<>=].*)?' found}
				or m{--\s+package '(\S+?)(?:[<>=].*)?' not found}
		) {
		my $pkg = $1;
		warn "Looking for package $pkg\n";
		poldek_file( "/usr/lib*/pkgconfig/$pkg.pc" );
	}
	if ( m{^cp: cannot stat `(/.*)': No such file or directory$} ) {
		my $f = $1;
		warn "Looking for file $f\n";
		poldek_file( $f );
	}
	if ( m{^find-lang.sh: Error: international files not found for '}
			or m{ gettext tools not found}
			) {
		add_br( "gettext-devel" );
		#exit;
		next;
	}
	if ( m{ pkg-config .*not .*found}
			or m{^checking for pkg-config\.\.\. no} ) {
		add_br( "pkgconfig" );
		#exit;
		next;
	}
	if ( m{^Can't locate (.*?\.pm) in \@INC} ) {
		my $mod = $1;
		warn "Looking for perl module $mod\n";
		poldek_file( "/usr/lib*/perl*/$mod", "/usr/share/perl*/$mod" );
	}
	if ( m{^(?:/usr/bin/ld: )?cannot find -l(.*?)$} ) {
		my $lib = $1;
		warn "Looking for library $lib\n";
		poldek_file( "/usr/lib64/lib$lib.so", "/usr/lib/lib$lib.so",
			"/usr/lib*/lib$lib.so" );
	}
	if ( m{^error: Couldn't exec (/\S+): No such file or directory$} 
			or m{^Can't open perl script "(/\S+)": No such file or directory$}
			or m{unable to open (/\S+) \(No such file or directory\)$}
			or m{GConf-CRITICAL \*\*: No such file `(/.\S+?)'$}
			or m{make.*: \*\*\* No rule to make target `(/\S+)'}
			or m{g(?:cc|\+\+): (/\S+): No such file or directory$}
			or m{env: (/\S+): No such file or directory$}
			) {
		my $file = $1;
		warn "Looking for file $file\n";
		poldek_file( $file );
	}
	if ( m{^ValueError: Couldn't find include '(.*\.gir)'} ) {
		my $file = $1;
		warn "Looking for gir file $file\n";
		poldek_file( "/usr/share/gir-1.0/" . $file );
	}
	if ( m{failed.*http://www\.oasis-open\.org/docbook/xml/([\d\.]+/\S+\.dtd)} ) {
		my $dtd = $1;
		warn "Looking for docbook file $dtd\n";
		poldek_file( "/usr/share/sgml/docbook/xml-dtd-$dtd" );
	}
	if ( m{http://docbook.sourceforge.net/release/xsl/current/(\S+\.xsl)} ) {
		my $db = $1;
		next if m{^\s*(/usr/bin/)?xsltproc };
		warn "Looking for docbook file $db\n";
		poldek_file( "/usr/share/sgml/*/$db" );
	}

	if ( m{LaTeX Error: File `(\S+)' not found} ) {
		my $tex = $1;
		warn "Looking for tex file $tex\n";
		poldek_file( "/usr/share/tex*/$tex" );
	}
	if ( m{mv: cannot move `\S+' to `(/var/lib/texmf.*?)':} ) {
		my $tex = $1;
		warn "Looking for tex file $tex\n";
		poldek_file( $tex );
	}

	if ( m{configure: error: C\+\+ preprocessor "/lib/cpp" fails sanity check} ) {
		add_br( "gcc-c++", "try: %undefine\t__cxx" );
	}
	if ( m{configure: error: C\+\+ compiler cannot create executables} ) {
		add_br( "libstdc++-devel", "maybe try: %undefine\t__cxx" );
	}
	if ( m{configure: error: XML::Parser perl module is required for intltool} ) {
		add_br( "perl-XML-Parser" );
	}
	if ( m{iconv: conversion from `\S+' is not supported} ) {
		add_br( "iconv" );
	}

	if ( m{ (\S+) does not appear in AM_CONDITIONAL$} ) {
		my $macro = $1;
		warn "Looking for autotools macro $macro\n";
		if ( my $br = $ac2br{ $macro } ) {
			add_br( $br );
			next;
		} else {
			$check_ac = 1;
		}
	}

	if ( m{configure\[\d+\]: syntax error: }
			or m{\./configure\[\d+\]: \S+_\S+: not found}
			or m{./configure\[\d+\]: .*unexpected}
			or m{does not appear in AM_CONDITIONAL$}
			) {
		warn "Need to check configure source: $reason\n";
		$check_ac = 1;
	}
	if ( m{^configure: error:} ) {
		$check_config_log = 1 unless defined $check_config_log;
	}

	if ( m{^CMake Error at (?:\S+/)?(\S+?)\.cmake:(\d+) } ) {
		my ( $module, $line ) = ( lc $1, $2 );
		my $br;
		if ( $module eq "findqt4" ) {
			my $l = $lines[0];
			chomp $l;
			if ( $l =~ /qmake/ ) {
				add_br( "qt4-qmake", $l );
			} elsif ( $l =~ /rcc/ ) {
				add_br( "qt4-build", $l );
			} elsif ( $l =~ /Could NOT find (Qt\S+) header/ ) {
				add_br( "$1-devel", $l );
			} else {
				warn "unrecognized Qt requirement: $l\n";
			}
		} elsif ( $module eq "cmakedeterminecxxcompiler" ) {
			add_br( "libstdc++-devel",
				'"try: -DCMAKE_CXX_COMPILER_WORKS=1 -DCMAKE_CXX_COMPILER="%{__cc}"' );
		} elsif ( $br = $cmake2br{ $module . ":" . $line } ) {
			add_br( $br );
		} elsif ( $br = $cmake2br{ $module } ) {
			add_br( $br );
		} elsif ( $br = guess_package( $module =~ /find(.+)/ ) ) {
			add_br( $br );
		} else {
			$cmake_get_call = 1;
			warn "Unrecognized cmake error: $reason\n";
		}
	}
	if ( m{^\s*ERROR: (?:\S+/)?(\S+?\.cmake) not found} ) {
		my $cmake = $1;
		warn "Looking for cmake file: $cmake\n";
		poldek_file( "/usr/*/cmake/*/$cmake" )
	}
	if ( $cmake_get_call ) {
		if ( m{^\s*/\S+/(\S+)\.cmake:(\d+) } ) {
			my ( $module, $line ) = ( lc $1, $2 );
			my $br;
			if ( $br = $cmake2br{ $module . ":" . $line } ) {
				add_br( $br );
				$cmake_get_call = 0;
			} elsif ( $br = $cmake2br{ $module } ) {
				add_br( $br );
				$cmake_get_call = 0;
			} elsif ( $br = guess_package( $module =~ /find(.+)/ ) ) {
				add_br( $br );
				$cmake_get_call = 0;
			}
		}
	}
	if ( m{^-- WARNING: you are using the obsolete 'PKGCONFIG' macro} ) {
		add_br( "pkgconfig" );
	}
	if ( m{QT_(QT\S+)_LIBRARY \(ADVANCED\)} 
			or m{X11_(\S+)_LIB \(ADVANCED\)}
			or m{Qt (\S+) library not found} ) {
		my $find = $1;
		my $pkg = guess_package( $find );
		if ( $pkg ) {
			add_br( $pkg );
		} else {
			warn "Cannot quess qt package: $find\n";
		}
	}

	if ( m{Unable to find a javac compiler;$} ) {
		add_br( "jdk" );
	}
	if ( m{Could not find (\S+) Java extension for this JVM$} ) {
		my $jar = $1;
		warn "Looking for jar file: $jar\n";
		poldek_file( "/usr/share/java/$jar.jar", "*/$jar.jar" )
	}


	if ( m{^-- The following OPTIONAL packages could NOT be located on your system} ) {
		$cmake_pkg_list = 1;
	}
	if ( $cmake_pkg_list ) {
		if ( /\s+\* (\S+) / ) {
			my $find = $1;
			my $pkg = guess_package( $find );
			if ( $pkg ) {
				add_br( $pkg );
			} else {
				warn "Cannot quess optional package: $find\n";
			}
		} elsif ( /^\s*$/ ) {
			$cmake_pkg_list = 0;
		}
	}

	if ( m{^configure:\d+: checking for (?:"(\S+)"|(\S+))$} ) {
		my $exec = $1 || $2;
		if ( @lines and $lines[0] =~ m{^configure:\d+: result: no$} ) {
			next if $exec eq "hostname";
			warn "Looking for executable $exec\n";
			poldek_file( $exec ) if $exec =~ m#^/#;
			poldek_file( "/usr/bin/$exec", "/bin/$exec" );
		}
	}
}


sub wanted
{
	return unless /^configure(\.(?:ac|in|in\.in))?$/;
	return unless -r;

	warn "$File::Find::name\n";
	open F_IN, "<", $_;
	my $file = $_;
	while ( <F_IN> ) {
		chomp;
		if ( m{^\s*([A-Za-z0-9_]+)\s*(\(.*)?$} ) {
			my $def = $1;
			if ( my $br = $ac2br{ $def } ) {
				add_br( $br, "$file: $_" );
			} elsif ( $def !~ /^A[CM]_/ and $def =~ /^_?[A-Z]+_[A-Z_0-9a-z]+$/ ) {
				#warn "Possible macro unrecognized: $def [[[$_]]]\n";
			}
		}
	}
	close F_IN;
}

use File::Find;
if ( $check_ac ) {
	find( \&wanted, $builddir );
}

sub wanted2
{
	return unless /^config\.log$/;
	return unless -r;

	warn "$File::Find::name\n";
	open F_IN, "<", $_;
	push @lines, <F_IN>;
	close F_IN;
}

if ( $check_config_log ) {
	$check_config_log = 0;
	find( \&wanted2, $builddir );
	goto start_check if @lines;
}

foreach my $pkg ( sort keys %out ) {
	print "$pkg -- $out{$pkg}\n";
}
# vim: ts=4 sw=4
Commit	Line	Data
c494424e	1	#!/usr/bin/perl
	2
	3	use strict;
	4	use warnings;
	5	use IPC::Open2;
c728428f	6	use Cwd;
c494424e	7
c728428f	8	my $pwd = getcwd();
c494424e	9	# how to run poldek
c494424e	10	my @ignore = qw(vserver-packages python-devel-src);
c728428f	11	my @poldek = (qw(sudo poldek -n th-x86_64-ready), "--cachedir=$pwd/poldekcache",
c728428f	12	"--skip-installed", "--conf=$pwd/poldekconf/poldek.conf",
c494424e	13	"-O", "ignore=" . (join " ", @ignore)
	14	);
	15
	16	# if multiple packages provide some funcionality those will be selected:
	17	my %preferred = (
	18	"automake" => +1,
	19	"autoconf" => +1,
	20	"pkgconfig" => +1,
	21
	22	"python" => +1,
	23	"python-modules" => +1,
	24
	25	"perl-modules" => +1,
	26	"perl-Encode" => +2,
	27
	28	"zlib-devel" => +1,
	29	"libstdc++-devel" => +1,
a75e2ecf	30	"libusb-compat-devel" => +1,
022b6e5b	31	"libjpeg-devel" => +1,
c728428f	32	"libpng-devel" => +1,
022b6e5b	33	"libsamplerate-devel" => +1,
	34	"pulseaudio-devel" => +1,
	35	"xorg-lib-libXrandr-devel" => +1,
c728428f	36	"sqlite-devel" => +1,
c494424e	37	);
c494424e	38
44dfaf2a	39	# translate package name to provides name
c494424e	40	my %translate = (
c494424e	41	"rarian-compat" => "scrollkeeper",
022b6e5b	42	"Mesa-libGL" => "OpenGL",
022b6e5b	43	"Mesa-libGL-devel" => "OpenGL-devel",
c494424e	44	"Mesa-libGLU-devel" => "OpenGL-GLU-devel",
	45	);
	46
	47	# for m4 in .m4; do R=$(rpm -qf $m4); R=${R%--*}; \
	48	# awk -vr=$R '/^\s(AC_DEFUN\|AU_ALIAS)/ { gsub(/\]./,""); gsub(/.*\[/,""); print r " " $0}' $m4; \
	49	# done \| sort \| awk '{print "\t\"" $2 "\" => \"" $1 "\","}'
	50	my %ac2br = do "findbr-ac2br";
	51
	52	my %cmake2br = (
	53	"findkde4:44" => "kde4-kdelibs",
	54	"findmsgfmt" => "gettext-devel",
	55	"findpythoninterp" => "python",
	56	);
	57
	58	BEGIN {
	59	$SIG{__WARN__} = sub
	60	{
	61	local $_ = shift;
	62	chomp;
	63	print STDERR "\033[31;1m" . $_ . "\033[0m\n"
	64	};
	65	}
	66
	67	my $builddir = shift @ARGV;
	68	my @lines = <ARGV>;
	69
	70	my $reason;
	71
	72	my %out;
	73	sub add_br
	74	{
	75	my $pkg = shift;
	76	my $msg = shift \|\| $reason;
	77	if ( ref $pkg ) {
	78	foreach my $p ( @$pkg ) {
	79	add_br( $p, $msg );
	80	}
	81	return;
	82	}
	83
	84	$msg =~ s/\n/ # /sg;
	85
	86	$pkg = $translate{ $pkg } \|\| $pkg;
	87
	88	return if exists $out{ $pkg };
	89	$out{ $pkg } = $msg;
	90	print STDERR "\033[33;1madding: $pkg => $msg\033[0m\n";
	91	}
	92
	93	sub poldek_cmd
	94	{
	95	my $cmd = shift;
	96	warn "Poldek: $cmd\n";
	97	my $pid = open( READ, "-\|", @poldek, "--shcmd=".$cmd );
	98
	99	my @read = <READ>;
	100	close READ;
	101
	102	return @read if wantarray;
	103	return \@read;
	104	}
	105
	106	my $check_ac = 0;
c728428f	107	my $check_config_log = undef;
c494424e	108
	109	my %checked_files;
	110	sub poldek_file
	111	{
	112	my @files;
	113	foreach ( @_ ) {
	114	next if $checked_files{ $_ };
	115	$checked_files{ $_ } = 1;
	116	push @files, $_;
	117	}
	118	return unless @files;
	119
	120	my $search = join "; ", map "search -f $_", @files;
	121	warn "Reason: $reason\n";
	122	my @read = poldek_cmd( $search );
	123
	124	local $_;
	125	my @found;
	126	while ( $_ = shift @read ) {
	127	if ( /(\d+) package\(s\) found:$/ ) {
	128	foreach my $i ( 1..$1 ) {
	129	$_ = shift @read;
	130	chomp;
	131	$_ =~ /^(.)-.?-.*?$/;
	132	push @found, $1;
	133	}
	134	}
	135	}
	136
	137	return unless @found;
	138
	139	my $found = $found[0];
	140	if ( @found > 1 ) {
	141	my $i = 0.0;
	142	my %pts = map { ( $_ => ( ($i += 0.001) + ( $preferred{ $_ } \|\| 0 ) ) ) }
	143	reverse @found;
	144	my @pref = sort { $pts{$b} <=> $pts{$a} } @found;
	145	my $pref = join ", ", map "$_ => $pts{$_}", @pref;
	146	warn "Multiple found: $pref\n";
	147	$found = $pref[0];
	148	}
	149
	150	$found = $translate{ $found } if $translate{ $found };
	151
	152	add_br( $found );
	153	}
	154
	155	my $pkglist;
	156	sub get_pkglist
	157	{
	158	my %pkglist;
	159	my $read = poldek_cmd( "ls" );
	160	foreach ( @$read ) {
	161	chomp;
	162	next unless /(\S+)-.?-.?\.[a-z0-9_]+$/;
	163	my $pkg = $1;
	164	$pkglist{ lc $pkg } = $pkg;
	165	}
	166	$pkglist = \%pkglist;
	167	}
	168
	169	sub guess_package
	170	{
	171	my $origname = shift;
172	get_pkglist() unless $pkglist;
173	return unless defined $origname;
174	my $name = lc $origname;
175	my @try = (
176	"lib$name-devel",
177	"$name-devel",
178	"$name",
179	"lib$name-.*-devel",
180	"$name-.*-devel",
181	".*-lib$name-devel",
182	".*-$name-devel",
183	".-lib$name-.-devel",
184	".-$name-.-devel",
185	);
186	my @select;
187	for my $k ( keys %$pkglist ) {
188	if ( $k =~ /$name/ ) {
189	push @select, $k;
190	}
191	}
192	@select = sort @select;
193
194	foreach my $try ( @try ) {
195	foreach my $pkg ( @select ) {
196	if ( $pkg =~ /^$try$/ ) {
197	warn "guessed: $origname => $pkglist->{ $pkg }\n";
198	return $pkglist->{ $pkg };
199	}
200	}
201	}
202	warn "$origname not guessed\n";
203	return undef;
204	}
205
022b6e5b	206	start_check:
022b6e5b	207
c494424e	208	my %checked;
	209	my $cmake_get_call = 0;
	210	my $cmake_pkg_list = 0;
	211	while ( $_ = shift @lines ) {
	212	chomp;
	213	#next if $checked{ $_ };
	214	#$checked{ $_ } = 1;
	215
	216	$reason = $_;
	217	if ( /^\S+: (\S+): (?:Command )?not found$/ or /.*configure\[\d+\]: (\S+): not found$/
	218	or m{which: no (\S+) in \(./bin.\)}
	219	or m{\S+: (\S+): command not found$}
4dc40081	220	or m{/usr/bin/env: (\S+): No such file or directory}
c494424e	221	or m{Can't exec "(\S+)": No such file or directory} ) {
c494424e	222	my $exec = $1;
c728428f	223	$exec = $1 if $exec =~ m{^"(.*)"$};
c494424e	224	next if $exec eq "hostname";
3c9ebd69	225	next if $exec eq "git";
3c9ebd69	226	next if $exec eq "svn";
c494424e	227	warn "Looking for executable $exec\n";
	228	if ( $exec =~ m#^/# ) {
	229	poldek_file( $exec );
	230	}
	231	poldek_file( "/usr/bin/$exec", "/bin/$exec" );
	232	}
	233
	234
bfe0e7d5	235	if ( /\S+\.[ch](?:pp\|xx\|c)?:\d+:\d+: error: (\S+): No such file or directory$/ or
bfe0e7d5	236	/\S+\.[ch](?:pp\|xx\|c)?:\d+:\d+: fatal error: (\S+): No such file or directory$/ ) {
c494424e	237	my $h = $1;
	238	warn "Looking for C(++) header $h\n";
	239	poldek_file( "/usr/include*/$h" );
	240	}
	241	if ( m{^ImportError: No module named (\S+)$} ) {
	242	my $mod = $1;
	243	$mod =~ s#\.#/#g;
	244	warn "Looking for python module $mod\n";
	245	poldek_file( "/usr/share/python2/$mod/__init__.py",
	246	"/usr/share/python2/$mod.py",
	247	"/usr/lib/python2/$mod.py*",
	248	"/usr/lib/python2/_$mod.so" );
	249	}
	250	if ( /configure(?:\.in\|\.ac)?:\d+: error: possibly undefined macro: (\S+)/
e6da4d63	251	or m{configure(?:\.in\|\.ac)?:\d+: error: m4 macro `(\S+)' is not defined}
e6da4d63	252	or m{warning: macro `(\S+)' not found in library} ) {
c494424e	253	my $macro = $1;
	254	warn "Looking for autotools macro $macro\n";
	255	if ( my $br = $ac2br{ $macro } ) {
	256	add_br( $br );
	257	next;
c728428f	258	} else {
c728428f	259	$check_ac = 1;
c494424e	260	}
	261	}
	262	if ( /^No package '(\S+)' found$/ or
	263	/Package (\S+) was not found in the pkg-config search path/
	264	or m{None of the required '(\S+?)(?:[<>=].*)?' found}
	265	or m{--\s+package '(\S+?)(?:[<>=].*)?' not found}
	266	) {
	267	my $pkg = $1;
	268	warn "Looking for package $pkg\n";
	269	poldek_file( "/usr/lib*/pkgconfig/$pkg.pc" );
	270	}
	271	if ( m{^cp: cannot stat `(/.*)': No such file or directory$} ) {
	272	my $f = $1;
	273	warn "Looking for file $f\n";
	274	poldek_file( $f );
	275	}
	276	if ( m{^find-lang.sh: Error: international files not found for '}
	277	or m{ gettext tools not found}
	278	) {
	279	add_br( "gettext-devel" );
	280	#exit;
	281	next;
	282	}
	283	if ( m{ pkg-config .not .found}
	284	or m{^checking for pkg-config\.\.\. no} ) {
	285	add_br( "pkgconfig" );
	286	#exit;
	287	next;
	288	}
	289	if ( m{^Can't locate (.*?\.pm) in \@INC} ) {
	290	my $mod = $1;
	291	warn "Looking for perl module $mod\n";
	292	poldek_file( "/usr/lib/perl/$mod", "/usr/share/perl*/$mod" );
	293	}
c728428f	294	if ( m{^(?:/usr/bin/ld: )?cannot find -l(.*?)$} ) {
c494424e	295	my $lib = $1;
c494424e	296	warn "Looking for library $lib\n";
c728428f	297	poldek_file( "/usr/lib64/lib$lib.so", "/usr/lib/lib$lib.so",
c728428f	298	"/usr/lib*/lib$lib.so" );
c494424e	299	}
	300	if ( m{^error: Couldn't exec (/\S+): No such file or directory$}
	301	or m{^Can't open perl script "(/\S+)": No such file or directory$}
	302	or m{unable to open (/\S+) \(No such file or directory\)$}
	303	or m{GConf-CRITICAL \\: No such file `(/.\S+?)'$}
	304	or m{make.: \\\ No rule to make target `(/\S+)'}
	305	or m{g(?:cc\|\+\+): (/\S+): No such file or directory$}
c728428f	306	or m{env: (/\S+): No such file or directory$}
c494424e	307	) {
	308	my $file = $1;
	309	warn "Looking for file $file\n";
	310	poldek_file( $file );
	311	}
c728428f	312	if ( m{^ValueError: Couldn't find include '(.*\.gir)'} ) {
	313	my $file = $1;
	314	warn "Looking for gir file $file\n";
	315	poldek_file( "/usr/share/gir-1.0/" . $file );
	316	}
c494424e	317	if ( m{failed.*http://www\.oasis-open\.org/docbook/xml/([\d\.]+/\S+\.dtd)} ) {
	318	my $dtd = $1;
	319	warn "Looking for docbook file $dtd\n";
	320	poldek_file( "/usr/share/sgml/docbook/xml-dtd-$dtd" );
	321	}
	322	if ( m{http://docbook.sourceforge.net/release/xsl/current/(\S+\.xsl)} ) {
	323	my $db = $1;
	324	next if m{^\s*(/usr/bin/)?xsltproc };
	325	warn "Looking for docbook file $db\n";
	326	poldek_file( "/usr/share/sgml/*/$db" );
	327	}
a755261c	328
	329	if ( m{LaTeX Error: File `(\S+)' not found} ) {
	330	my $tex = $1;
	331	warn "Looking for tex file $tex\n";
	332	poldek_file( "/usr/share/tex*/$tex" );
	333	}
	334	if ( m{mv: cannot move `\S+' to `(/var/lib/texmf.*?)':} ) {
	335	my $tex = $1;
	336	warn "Looking for tex file $tex\n";
	337	poldek_file( $tex );
	338	}
	339
c494424e	340	if ( m{configure: error: C\+\+ preprocessor "/lib/cpp" fails sanity check} ) {
	341	add_br( "gcc-c++", "try: %undefine\t__cxx" );
	342	}
	343	if ( m{configure: error: C\+\+ compiler cannot create executables} ) {
	344	add_br( "libstdc++-devel", "maybe try: %undefine\t__cxx" );
	345	}
	346	if ( m{configure: error: XML::Parser perl module is required for intltool} ) {
	347	add_br( "perl-XML-Parser" );
	348	}
9ffdd22c	349	if ( m{iconv: conversion from `\S+' is not supported} ) {
	350	add_br( "iconv" );
	351	}
c494424e	352
bfe0e7d5	353	if ( m{ (\S+) does not appear in AM_CONDITIONAL$} ) {
	354	my $macro = $1;
	355	warn "Looking for autotools macro $macro\n";
	356	if ( my $br = $ac2br{ $macro } ) {
	357	add_br( $br );
	358	next;
	359	} else {
	360	$check_ac = 1;
	361	}
	362	}
	363
c494424e	364	if ( m{configure\[\d+\]: syntax error: }
a75e2ecf	365	or m{\./configure\[\d+\]: \S+_\S+: not found}
	366	or m{./configure\[\d+\]: .*unexpected}
	367	or m{does not appear in AM_CONDITIONAL$}
	368	) {
c494424e	369	warn "Need to check configure source: $reason\n";
	370	$check_ac = 1;
	371	}
022b6e5b	372	if ( m{^configure: error:} ) {
	373	$check_config_log = 1 unless defined $check_config_log;
	374	}
c494424e	375
	376	if ( m{^CMake Error at (?:\S+/)?(\S+?)\.cmake:(\d+) } ) {
	377	my ( $module, $line ) = ( lc $1, $2 );
	378	my $br;
	379	if ( $module eq "findqt4" ) {
	380	my $l = $lines[0];
	381	chomp $l;
	382	if ( $l =~ /qmake/ ) {
	383	add_br( "qt4-qmake", $l );
	384	} elsif ( $l =~ /rcc/ ) {
	385	add_br( "qt4-build", $l );
	386	} elsif ( $l =~ /Could NOT find (Qt\S+) header/ ) {
	387	add_br( "$1-devel", $l );
	388	} else {
	389	warn "unrecognized Qt requirement: $l\n";
	390	}
	391	} elsif ( $module eq "cmakedeterminecxxcompiler" ) {
	392	add_br( "libstdc++-devel",
	393	'"try: -DCMAKE_CXX_COMPILER_WORKS=1 -DCMAKE_CXX_COMPILER="%{__cc}"' );
	394	} elsif ( $br = $cmake2br{ $module . ":" . $line } ) {
	395	add_br( $br );
	396	} elsif ( $br = $cmake2br{ $module } ) {
	397	add_br( $br );
	398	} elsif ( $br = guess_package( $module =~ /find(.+)/ ) ) {
	399	add_br( $br );
	400	} else {
	401	$cmake_get_call = 1;
	402	warn "Unrecognized cmake error: $reason\n";
	403	}
	404	}
	405	if ( m{^\s*ERROR: (?:\S+/)?(\S+?\.cmake) not found} ) {
	406	my $cmake = $1;
	407	warn "Looking for cmake file: $cmake\n";
	408	poldek_file( "/usr//cmake//$cmake" )
	409	}
	410	if ( $cmake_get_call ) {
	411	if ( m{^\s*/\S+/(\S+)\.cmake:(\d+) } ) {
	412	my ( $module, $line ) = ( lc $1, $2 );
	413	my $br;
	414	if ( $br = $cmake2br{ $module . ":" . $line } ) {
	415	add_br( $br );
	416	$cmake_get_call = 0;
	417	} elsif ( $br = $cmake2br{ $module } ) {
	418	add_br( $br );
	419	$cmake_get_call = 0;
	420	} elsif ( $br = guess_package( $module =~ /find(.+)/ ) ) {
	421	add_br( $br );
	422	$cmake_get_call = 0;
	423	}
	424	}
	425	}
	426	if ( m{^-- WARNING: you are using the obsolete 'PKGCONFIG' macro} ) {
	427	add_br( "pkgconfig" );
	428	}
	429	if ( m{QT_(QT\S+)_LIBRARY \(ADVANCED\)}
	430	or m{X11_(\S+)_LIB \(ADVANCED\)}
	431	or m{Qt (\S+) library not found} ) {
	432	my $find = $1;
	433	my $pkg = guess_package( $find );
	434	if ( $pkg ) {
	435	add_br( $pkg );
	436	} else {
	437	warn "Cannot quess qt package: $find\n";
	438	}
439	}
440
e6da4d63	441	if ( m{Unable to find a javac compiler;$} ) {
	442	add_br( "jdk" );
	443	}
9ffdd22c	444	if ( m{Could not find (\S+) Java extension for this JVM$} ) {
	445	my $jar = $1;
	446	warn "Looking for jar file: $jar\n";
	447	poldek_file( "/usr/share/java/$jar.jar", "*/$jar.jar" )
	448	}
e6da4d63	449
e6da4d63	450
c494424e	451	if ( m{^-- The following OPTIONAL packages could NOT be located on your system} ) {
	452	$cmake_pkg_list = 1;
	453	}
	454	if ( $cmake_pkg_list ) {
	455	if ( /\s+\* (\S+) / ) {
	456	my $find = $1;
	457	my $pkg = guess_package( $find );
	458	if ( $pkg ) {
	459	add_br( $pkg );
	460	} else {
	461	warn "Cannot quess optional package: $find\n";
	462	}
	463	} elsif ( /^\s*$/ ) {
	464	$cmake_pkg_list = 0;
	465	}
	466	}
c728428f	467
	468	if ( m{^configure:\d+: checking for (?:"(\S+)"\|(\S+))$} ) {
	469	my $exec = $1 \|\| $2;
	470	if ( @lines and $lines[0] =~ m{^configure:\d+: result: no$} ) {
	471	next if $exec eq "hostname";
	472	warn "Looking for executable $exec\n";
	473	poldek_file( $exec ) if $exec =~ m#^/#;
	474	poldek_file( "/usr/bin/$exec", "/bin/$exec" );
	475	}
	476	}
c494424e	477	}
	478
	479
	480
	481	sub wanted
	482	{
	483	return unless /^configure(\.(?:ac\|in\|in\.in))?$/;
	484	return unless -r;
	485
	486	warn "$File::Find::name\n";
	487	open F_IN, "<", $_;
	488	my $file = $_;
	489	while ( <F_IN> ) {
	490	chomp;
	491	if ( m{^\s([A-Za-z0-9_]+)\s(\(.*)?$} ) {
	492	my $def = $1;
	493	if ( my $br = $ac2br{ $def } ) {
	494	add_br( $br, "$file: $_" );
	495	} elsif ( $def !~ /^A[CM]_/ and $def =~ /^_?[A-Z]+_[A-Z_0-9a-z]+$/ ) {
	496	#warn "Possible macro unrecognized: $def [[[$_]]]\n";
	497	}
	498	}
	499	}
	500	close F_IN;
	501	}
	502
	503	use File::Find;
	504	if ( $check_ac ) {
	505	find( \&wanted, $builddir );
	506	}
	507
022b6e5b	508	sub wanted2
	509	{
	510	return unless /^config\.log$/;
	511	return unless -r;
	512
	513	warn "$File::Find::name\n";
	514	open F_IN, "<", $_;
	515	push @lines, <F_IN>;
	516	close F_IN;
	517	}
	518
	519	if ( $check_config_log ) {
	520	$check_config_log = 0;
	521	find( \&wanted2, $builddir );
	522	goto start_check if @lines;
	523	}
	524
c494424e	525	foreach my $pkg ( sort keys %out ) {
	526	print "$pkg -- $out{$pkg}\n";
	527	}
	528	# vim: ts=4 sw=4