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root |
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use strict; |
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use warnings; |
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use ExtUtils::MakeMaker ; |
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use ExtUtils::Constant qw(WriteConstants); |
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use Config ; |
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# OS2 is a special case, so check for it now. |
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my $OS2 = "-DOS2" if $Config{'osname'} eq 'os2' ; |
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my $LIB = "-ldb" ; |
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# so is win32 |
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$LIB = "-llibdb" if $^O eq 'MSWin32' ; |
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WriteMakefile( |
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NAME => 'DB_File', |
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LIBS => ["-L/usr/local/lib $LIB"], |
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MAN3PODS => {}, # Pods will be built by installman. |
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#INC => '-I/usr/local/include', |
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VERSION_FROM => 'DB_File.pm', |
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OBJECT => 'version$(OBJ_EXT) DB_File$(OBJ_EXT)', |
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XSPROTOARG => '-noprototypes', |
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DEFINE => $OS2 || "", |
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INC => ($^O eq "MacOS" ? "-i ::::db:include" : ""), |
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'depend' => {'version$(OBJ_EXT)' => 'version.c'}, |
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'clean' => {FILES => 'constants.h constants.xs'}, |
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); |
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my @names = qw( |
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BTREEMAGIC |
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BTREEVERSION |
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DB_LOCK |
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DB_SHMEM |
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DB_TXN |
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HASHMAGIC |
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HASHVERSION |
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MAX_PAGE_NUMBER |
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MAX_PAGE_OFFSET |
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MAX_REC_NUMBER |
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RET_ERROR |
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RET_SPECIAL |
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RET_SUCCESS |
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R_CURSOR |
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R_DUP |
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R_FIRST |
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R_FIXEDLEN |
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R_IAFTER |
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R_IBEFORE |
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R_LAST |
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R_NEXT |
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R_NOKEY |
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R_NOOVERWRITE |
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R_PREV |
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R_RECNOSYNC |
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R_SETCURSOR |
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R_SNAPSHOT |
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__R_UNUSED |
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); |
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# Check the constants above all appear in @EXPORT in DB_File.pm |
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my %names = map { $_, 1} @names; |
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open F, "<DB_File.pm" or die "Cannot open DB_File.pm: $!\n"; |
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while (<F>) |
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{ |
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last if /^\s*\@EXPORT\s+=\s+qw\(/ ; |
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} |
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while (<F>) |
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{ |
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last if /^\s*\)/ ; |
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/(\S+)/ ; |
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delete $names{$1} if defined $1 ; |
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} |
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close F ; |
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if ( keys %names ) |
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{ |
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my $missing = join ("\n\t", sort keys %names) ; |
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die "The following names are missing from \@EXPORT in DB_File.pm\n" . |
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"\t$missing\n" ; |
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} |
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WriteConstants( NAME => 'DB_File', |
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NAMES => \@names, |
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C_FILE => 'constants.h', |
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XS_FILE => 'constants.xs', |
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); |
