diff options
Diffstat (limited to 'pkgtools/pkglint/files')
-rw-r--r-- | pkgtools/pkglint/files/pkglint.pl | 311 |
1 files changed, 157 insertions, 154 deletions
diff --git a/pkgtools/pkglint/files/pkglint.pl b/pkgtools/pkglint/files/pkglint.pl index 4d76a547d1b..8b09ce27c49 100644 --- a/pkgtools/pkglint/files/pkglint.pl +++ b/pkgtools/pkglint/files/pkglint.pl @@ -11,7 +11,7 @@ # Freely redistributable. Absolutely no warranty. # # From Id: portlint.pl,v 1.64 1998/02/28 02:34:05 itojun Exp -# $NetBSD: pkglint.pl,v 1.422 2005/12/06 14:15:02 rillig Exp $ +# $NetBSD: pkglint.pl,v 1.423 2005/12/06 15:22:28 rillig Exp $ # # This version contains lots of changes necessary for NetBSD packages # done by: @@ -666,7 +666,7 @@ my (%checks) = ( ); my $opt_warn_absname = true; -my $opt_warn_directcmd = false; +my $opt_warn_directcmd = true; my $opt_warn_order = true; my $opt_warn_plist_sort = false; my $opt_warn_types = true; @@ -1333,7 +1333,7 @@ sub readmakefile($$$$) { $includefile = resolve_relative_path($1); if ($includefile =~ regex_unresolved) { if ($file !~ qr"/mk/") { - $line->log_warning("Skipping include file \"${includefile}\". This may result in false warnings."); + $line->log_note("Skipping include file \"${includefile}\". This may result in false warnings."); } } elsif (exists($seen_Makefile_include->{$includefile})) { @@ -1538,20 +1538,122 @@ sub checkline_mk_direct_tool_use($$$) { } } -sub checkline_mk_dollar($$) { +sub checkline_mk_text($$) { my ($line, $text) = @_; if ($text =~ qr"^[^#]*[^\$]\$(\w+)") { my ($varname) = ($1); $line->log_warning("\$$varname is ambiguous. Use \${$varname} if you mean a Makefile variable or \$\$$varname if you mean a shell variable."); } + + if ($line->lines eq "1") { + checkline_rcsid_regex($line, qr"#\s+", "# "); + } + + checkline_trailing_whitespace($line); + + if ($text =~ qr"\$\{WRKSRC\}/\.\./") { + $line->log_error("Using \"\${WRKSRC}/..\" is conceptually wrong. Use a combination of WRKSRC, CONFIGURE_DIRS and BUILD_DIRS instead."); + } } sub checkline_mk_shellcmd($$) { my ($line, $shellcmd) = @_; + my ($rest, $state, $vartools); + + use constant SCST_START => 0; + use constant SCST_CONT => 1; + use constant SCST_INSTALL => 10; + use constant SCST_INSTALL_D => 11; + use constant SCST_MKDIR => 20; + use constant SCST_PAX => 30; + use constant SCST_PAX_S => 31; + use constant SCST_SED => 40; + use constant SCST_SED_E => 41; + + checkline_mk_text($line, $shellcmd); + + if ($shellcmd =~ qr"^\@*-(.*(MKDIR|INSTALL.*-d|INSTALL_.*_DIR).*)") { + my ($mkdir_cmd) = ($1); + + $line->log_note("You don't need to use \"-\" before ${mkdir_cmd}."); + } + + $vartools = get_vartool_names(); + $rest = $shellcmd; + $state = SCST_START; + while ($rest =~ s/^$regex_shellword//) { + my ($shellword) = ($1); + + # + # Actions associated with the current state + # and the symbol on the "input tape". + # + + if ($state == SCST_START && exists($vartools->{$shellword})) { + $line->log_warning("Possible direct use of tool \"${shellword}\". Please use \$\{$vartools->{$shellword}\} instead."); + } + + if (($state != SCST_PAX_S && $state != SCST_SED_E) && $shellword =~ qr"^/" && $shellword ne "/dev/null") { + $line->log_warning("Found absolute pathname: ${shellword}"); + $line->explain( + "Absolute pathnames are often an indicator for unportable code. As", + "pkgsrc aims to be a portable system, absolute pathnames should be", + "avoided whenever possible."); + } + + if (($state == SCST_INSTALL_D || $state == SCST_MKDIR) && $shellword =~ qr"^\$\{PREFIX\}/") { + $line->log_warning("Please use one of the INSTALL_*_DIR commands instead of " + . (($state == SCST_MKDIR) ? "\${MKDIR}" : "\${INSTALL} -d") + . "."); + $line->explain( + "Choose one of INSTALL_PROGRAM_DIR, INSTALL_SCRIPT_DIR, INSTALL_LIB_DIR,", + "INSTALL_MAN_DIR, INSTALL_DATA_DIR."); + } + + # + # State transition. + # + + if ($shellword =~ qr"^[;&\|]+$") { + $state = SCST_START; + + } elsif ($state == SCST_START) { + if ($shellword eq "\${INSTALL}") { + $state = SCST_INSTALL; + } elsif ($shellword eq "\${MKDIR}") { + $state = SCST_MKDIR; + } elsif ($shellword eq "\${PAX}") { + $state = SCST_PAX; + } elsif ($shellword eq "\${SED}") { + $state = SCST_SED; + } else { + $state = SCST_CONT; + } - checkline_mk_direct_tool_use($line, $shellcmd, "in shell command"); - checkline_mk_dollar($line, $shellcmd); + } elsif ($state == SCST_INSTALL && $shellword eq "-d") { + $state = SCST_INSTALL_D; + + } elsif (($state == SCST_INSTALL || $state == SCST_INSTALL_D) && $shellword =~ qr"^-[ogm]$") { + $state = SCST_START; + + } elsif ($state == SCST_PAX && $shellword eq "-s") { + $state = SCST_PAX_S; + + } elsif ($state == SCST_PAX_S) { + $state = SCST_PAX; + + } elsif ($state == SCST_SED && $shellword eq "-e") { + $state = SCST_SED_E; + + } elsif ($state == SCST_SED_E) { + $state = SCST_SED; + } + } + + if ($rest !~ qr"^\s*$") { + $line->log_warning("Invalid shell word \"${shellcmd}\"."); + } } sub checkline_mk_varassign($$$$$) { @@ -1574,8 +1676,54 @@ sub checkline_mk_varassign($$$$$) { if (!exists(direct_tools_ok_vars->{$varbase}) && !exists(direct_tools_ok_vars->{$varname})) { checkline_mk_direct_tool_use($line, $value, "in variable ${varname}"); } - checkline_mk_dollar($line, $value); + checkline_mk_text($line, $value); checkline_mk_vartype($line, $varname, $op, $value, $comment); + + + if ($varname =~ qr"^_") { + $line->log_error("Variable names starting with an underscore are reserved for internal pkgsrc use."); + } + + if ($varname eq "PERL5_PACKLIST" && defined($pkgname) && $pkgname !~ regex_unresolved && $pkgname =~ qr"^p5-(.*)-[0-9].*") { + my ($guess) = ($1); + $guess =~ s/-/\//g; + $guess = "auto/${guess}/.packlist"; + + my ($ucvalue, $ucguess) = (uc($value), uc($guess)); + if ($ucvalue ne $ucguess && $ucvalue ne "\${PERL5_SITEARCH\}/${ucguess}") { + $line->log_warning("Unusual value for PERL5_PACKLIST -- \"${guess}\" expected."); + } + } + + if ($varname eq "SVR4_PKGNAME") { + if ($value =~ regex_unresolved) { + $line->log_error("SVR4_PKGNAME must not contain references to other variables."); + } elsif (length($value) > 5) { + $line->log_error("SVR4_PKGNAME must not be longer than 5 characters."); + } + } + + if (defined($comment) && $comment eq "# defined" && $varname !~ qr".*(?:_MK|_COMMON)$") { + $line->log_warning("Please use \"# empty\", \"# none\" or \"yes\" instead of \"# defined\"."); + } + + if ($varname =~ qr"^NO_(.*)_ON_(.*)$") { + my ($what, $where) = ($1, $2); + if (($what ne "SRC" && $what ne "BIN") || ($where ne "FTP" && $where ne "CDROM")) { + $line->log_error("Misspelled variable: Valid names are USE_{BIN,SRC}_ON_{FTP,CDROM}."); + } + } + + if ($value =~ qr"\$\{(PKGNAME|PKGVERSION)[:\}]") { + my ($pkgvarname) = ($1); + if ($varname =~ qr"^PKG_.*_REASON$") { + # ok + } elsif ($varname =~ qr"^(?:DIST_SUBDIR|WRKSRC)$") { + $line->log_warning("${pkgvarname} should not be used in ${varname}, as it sometimes includes the PKGREVISION. Please use ${pkgvarname}_NOREV instead."); + } else { + $line->log_info("Use of PKGNAME in ${varname}."); + } + } } sub checkline_mk_vartype_basic($$$$$) { @@ -2253,159 +2401,14 @@ sub checklines_package_Makefile($) { foreach my $line (@{$lines}) { my $text = $line->text; - if ($line->lines eq "1") { - checkline_rcsid_regex($line, qr"#\s+", "# "); - } - - checkline_trailing_whitespace($line); - - if ($text =~ /^\040{8}/) { - $line->log_warning("Please use tab (not spaces) to make indentation."); - } - - if ($text =~ qr"\$\{WRKSRC\}/\.\./") { - $line->log_error("Using \"\${WRKSRC}/..\" is conceptually wrong. Use a combination of WRKSRC, CONFIGURE_DIRS and BUILD_DIRS instead."); - } - if ($text =~ qr"^\s*$" || $text =~ qr"^#") { # Ignore empty lines and comments } elsif ($text =~ regex_varassign) { - my ($varname, $op, $value, $comment) = ($1, $2, $3, $4); - - if ($varname =~ qr"^_") { - $line->log_error("Variable names starting with an underscore are reserved for internal pkgsrc use."); - } - - if ($varname eq "PERL5_PACKLIST" && defined($pkgname) && $pkgname !~ regex_unresolved && $pkgname =~ qr"^p5-(.*)-[0-9].*") { - my ($guess) = ($1); - $guess =~ s/-/\//g; - $guess = "auto/${guess}/.packlist"; - - my ($ucvalue, $ucguess) = (uc($value), uc($guess)); - if ($ucvalue ne $ucguess && $ucvalue ne "\${PERL5_SITEARCH\}/${ucguess}") { - $line->log_warning("Unusual value for PERL5_PACKLIST -- \"${guess}\" expected."); - } - } - - if ($varname eq "SVR4_PKGNAME") { - if ($value =~ regex_unresolved) { - $line->log_error("SVR4_PKGNAME must not contain references to other variables."); - } elsif (length($value) > 5) { - $line->log_error("SVR4_PKGNAME must not be longer than 5 characters."); - } - } - - if (defined($comment) && $comment eq "# defined" && $varname !~ qr".*(?:_MK|_COMMON)$") { - $line->log_warning("Please use \"# empty\", \"# none\" or \"yes\" instead of \"# defined\"."); - } - - if ($varname =~ qr"^NO_(.*)_ON_(.*)$") { - my ($what, $where) = ($1, $2); - if (($what ne "SRC" && $what ne "BIN") || ($where ne "FTP" && $where ne "CDROM")) { - $line->log_error("Misspelled variable: Valid names are USE_{BIN,SRC}_ON_{FTP,CDROM}."); - } - } - - if ($value =~ qr"\$\{(PKGNAME|PKGVERSION)[:\}]") { - my ($pkgvarname) = ($1); - if ($varname =~ qr"^PKG_.*_REASON$") { - # ok - } elsif ($varname =~ qr"^(?:DIST_SUBDIR|WRKSRC)$") { - $line->log_warning("${pkgvarname} should not be used in ${varname}, as it sometimes includes the PKGREVISION. Please use ${pkgvarname}_NOREV instead."); - } else { - $line->log_info("Use of PKGNAME in ${varname}."); - } - } + # Is already checked by checklines_mk(). } elsif ($text =~ regex_shellcmd) { - my ($shellcmd) = ($1); - my ($rest, $state); - - use constant SCST_START => 0; - use constant SCST_INSTALL => 10; - use constant SCST_INSTALL_D => 11; - use constant SCST_MKDIR => 20; - use constant SCST_PAX => 30; - use constant SCST_PAX_S => 31; - use constant SCST_SED => 40; - use constant SCST_SED_E => 41; - - if ($shellcmd =~ qr"^\@*-(.*(MKDIR|INSTALL.*-d|INSTALL_.*_DIR).*)") { - my ($mkdir_cmd) = ($1); - - $line->log_note("You don't need to use \"-\" before ${mkdir_cmd}."); - } - - $rest = $shellcmd; - $state = SCST_START; - while ($rest =~ s/^$regex_shellword//) { - my ($shellword) = ($1); - - # - # Actions associated with the current state - # and the symbol on the "input tape". - # - - if (($state != SCST_PAX_S && $state != SCST_SED_E) && $shellword =~ qr"^/" && $shellword ne "/dev/null") { - $line->log_warning("Found absolute pathname: ${shellword}"); - $line->explain( - "Absolute pathnames are often an indicator for unportable code. As", - "pkgsrc aims to be a portable system, absolute pathnames should be", - "avoided whenever possible."); - } - - if (($state == SCST_INSTALL_D || $state == SCST_MKDIR) && $shellword =~ qr"^\$\{PREFIX\}/") { - $line->log_warning("Please use one of the INSTALL_*_DIR commands instead of " - . (($state == SCST_MKDIR) ? "\${MKDIR}" : "\${INSTALL} -d") - . "."); - $line->explain( - "Choose one of INSTALL_PROGRAM_DIR, INSTALL_SCRIPT_DIR, INSTALL_LIB_DIR,", - "INSTALL_MAN_DIR, INSTALL_DATA_DIR."); - } - - # - # State transition. - # - - if ($shellword =~ qr"^[;&\|]+$") { - $state = SCST_START; - - } elsif ($state == SCST_START) { - if ($shellword eq "\${INSTALL}") { - $state = SCST_INSTALL; - } elsif ($shellword eq "\${MKDIR}") { - $state = SCST_MKDIR; - } elsif ($shellword eq "\${PAX}") { - $state = SCST_PAX; - } elsif ($shellword eq "\${SED}") { - $state = SCST_SED; - } - - } elsif ($state == SCST_INSTALL && $shellword eq "-d") { - $state = SCST_INSTALL_D; - - } elsif (($state == SCST_INSTALL || $state == SCST_INSTALL_D) && $shellword =~ qr"^-[ogm]$") { - $state = SCST_START; - - } elsif ($state == SCST_PAX && $shellword eq "-s") { - $state = SCST_PAX_S; - - } elsif ($state == SCST_PAX_S) { - $state = SCST_PAX; - - } elsif ($state == SCST_SED && $shellword eq "-e") { - $state = SCST_SED_E; - - } elsif ($state == SCST_SED_E) { - $state = SCST_SED; - - } - } - - if ($rest !~ qr"^\s*$") { - $line->log_warning("Invalid shell word \"${shellcmd}\"."); - } + # Is already checked by checklines_mk(). } elsif ($text =~ regex_mk_include) { my ($includefile) = ($1); |