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|
use 5.010000;
use strict;
use ExtUtils::MakeMaker;
use Config;
#if($Config{archname} =~ /686/) {
# warn "liblmdb isn't supported in your platform, sorry.\n";
# exit 0;
#}
my $lmdb_dir = 'liblmdb/libraries/liblmdb';
my $LNAME = 'LMDB';
my $NAME = "${LNAME}_File";
my ($LIBS) = map { /^LIBS=(.*)$/ && $1 || () } @ARGV;
my ($INC) = map { /^INC=(.*)/ && $1 || () } @ARGV;
my $NOSYS = grep /\bNOSYSTEM\b/, @ARGV;
my $myextlib = '';
{
$LIBS ||= '';
my @libdata = ExtUtils::Liblist->ext($LIBS || '-llmdb', 0, 'mdb_env_create');
my @stdinc = qw(/usr/include /usr/local/include);
push @stdinc, $libdata[3] if $libdata[3];
my($Head) = grep -f "$_/lmdb.h", @stdinc;
if(!$NOSYS && ($INC || $Head) && $libdata[0]) {
$INC ||= "-I$Head" if -f "$libdata[3]/lmdb.h";
warn "Will use SYSTEM lmdb in @{[$libdata[3] || $Head]}\n";
$LIBS ||= '-llmdb';
warn "If that path isn't a standard one, you may need to set LD_LIBRARY_PATH!\n"
if($libdata[4][0] =~ /.so/);
} elsif (eval { require Alien::LMDB }) {
my $alien = Alien::LMDB->new;
$INC = $alien->cflags;
$LIBS = $alien->libs;
warn "Using Alien::LMDB (" . $alien->install_type . "): " . $alien->dist_dir . "\n";
} else {
unless(-e "$lmdb_dir/Makefile") {
warn "Clone lmdb from its repo and put a copy/link in 'liblmdb' directory";
exit 0;
}
$myextlib = "$lmdb_dir/liblmdb\$(LIB_EXT)";
}
$LIBS .= ' -lrt' if $^O =~ /solaris/i;
if($myextlib) {
#lmdb's Makefile needs care
if($^O =~ /MSWin32|freebsd/i) {
if($ENV{AUTOMATED_TESTING}) {
warn "Can't build liblmdb in $^O without human help, sorry\n";
} else {
warn "Please install a recent version of liblmdb or try to build the included one.\n";
}
exit 0;
}
warn "Will try to build and use my included copy of liblmdb.\n";
}
if($^O =~ /MSWin32/) {
} else {
#LMDB needs pthread, so perl needs to be linked with.
unless ($Config{perllibs} =~ 'pthread') {
warn "LMDB_File needs a perl linked with 'pthread'.\n" .
"The module will be build, but can't be loaded\n" .
"without proper initialization.\n(See perl #122906)\n";
$LIBS .= ' -lpthread';
}
}
}
WriteMakefile(
NAME => $NAME,
MIN_PERL_VERSION => '5.10.0',
CONFIGURE_REQUIRES => { 'ExtUtils::MakeMaker' => '6.64' },
VERSION_FROM => "lib/$NAME.pm", # finds $VERSION
PREREQ_PM => {}, # e.g., Module::Name => 1.1
ABSTRACT_FROM => "lib/$NAME.pm", # retrieve abstract from module
AUTHOR => 'Salvador Ortiz <sog@msg.com.mx>',
DEFINE => '', # e.g., '-DHAVE_SOMETHING'
XSPROTOARG => '-noprototypes',
LICENSE => 'artistic_2',
META_MERGE => {
"meta-spec" => { version => 2 },
resources => {
repository => {
type => 'git',
url => 'git://github.com/salortiz/LMDB_File.git',
web => 'https://github.com/salortiz/LMDB_File',
}
}
},
TEST_REQUIRES => {
'Test::More' => 0,
'Test::Exception' => 0,
#'Test::ZeroCopy' => 0 Dependency chain broken in String::Slice
},
OBJECT => '$(O_FILES)', # link all the C files too
LIBS => $LIBS,
($myextlib ? (
MYEXTLIB => $myextlib,
INC => "-I$lmdb_dir",
) : (
INC => $INC
)
),
realclean => { FILES => 'const-*.inc' }
);
if (eval {require ExtUtils::Constant; 1}) {
# If you edit these definitions to change the constants used by this module,
# you will need to use the generated const-c.inc and const-xs.inc
# files to replace their "fallback" counterparts before distributing your
# changes.
my @names = (
qw(MDB_APPEND MDB_APPENDDUP
MDB_BAD_RSLOT MDB_BAD_DBI MDB_BAD_TXN MDB_BAD_VALSIZE
MDB_CP_COMPACT
MDB_CORRUPTED MDB_CREATE MDB_CURRENT MDB_CURSOR_FULL
MDB_DBS_FULL MDB_DUPFIXED MDB_DUPSORT
MDB_FIXEDMAP
MDB_INCOMPATIBLE MDB_INTEGERDUP MDB_INTEGERKEY MDB_INVALID
MDB_KEYEXIST MDB_LAST_ERRCODE
MDB_MAPASYNC MDB_MAP_FULL MDB_MAP_RESIZED MDB_MULTIPLE
MDB_NODUPDATA MDB_NOLOCK MDB_NOMEMINIT
MDB_NOMETASYNC MDB_NOOVERWRITE MDB_NORDAHEAD
MDB_NOSUBDIR MDB_NOSYNC MDB_NOTFOUND MDB_NOTLS
MDB_PAGE_FULL MDB_PAGE_NOTFOUND MDB_PANIC
MDB_RDONLY MDB_READERS_FULL MDB_RESERVE MDB_REVERSEDUP MDB_REVERSEKEY
MDB_SUCCESS
MDB_TLS_FULL MDB_TXN_FULL
MDB_VERSION_FULL MDB_VERSION_MAJOR MDB_VERSION_MINOR
MDB_VERSION_MISMATCH MDB_VERSION_PATCH
MDB_WRITEMAP),
# My own
qw(LMDB_OFLAGN),
{name=>"MDB_VERSION_STRING", type=>"PV", macro=>"1"},
{name=>"MDB_VERSION_DATE", type=>"PV", macro=>"1"},
{name=>"MDB_FIRST", macro=>"1"},
{name=>"MDB_FIRST_DUP", macro=>"1"},
{name=>"MDB_GET_BOTH", macro=>"1"},
{name=>"MDB_GET_BOTH_RANGE", macro=>"1"},
{name=>"MDB_GET_CURRENT", macro=>"1"},
{name=>"MDB_GET_MULTIPLE", macro=>"1"},
{name=>"MDB_LAST", macro=>"1"},
{name=>"MDB_LAST_DUP", macro=>"1"},
{name=>"MDB_NEXT", macro=>"1"},
{name=>"MDB_NEXT_DUP", macro=>"1"},
{name=>"MDB_NEXT_MULTIPLE", macro=>"1"},
{name=>"MDB_NEXT_NODUP", macro=>"1"},
{name=>"MDB_PREV", macro=>"1"},
{name=>"MDB_PREV_DUP", macro=>"1"},
{name=>"MDB_PREV_NODUP", macro=>"1"},
{name=>"MDB_SET", macro=>"1"},
{name=>"MDB_SET_KEY", macro=>"1"},
{name=>"MDB_SET_RANGE", macro=>"1"}
);
ExtUtils::Constant::WriteConstants(
NAME => $NAME,
NAMES => \@names,
DEFAULT_TYPE => 'IV',
C_FILE => 'const-c.inc',
XS_FILE => 'const-xs.inc',
);
}
else {
use File::Copy;
use File::Spec;
foreach my $file ('const-c.inc', 'const-xs.inc') {
my $fallback = File::Spec->catfile('fallback', $file);
copy ($fallback, $file) or die "Can't copy $fallback to $file: $!";
}
}
sub MY::postamble {
if($myextlib) {
if ($^O =~ /MSWin32/ && !defined($ENV{SYSTEMROOT})) {
if ($Config{'make'} =~ /dmake/i) {
return <<'EOT';
$(MYEXTLIB): liblmdb/Makefile
@[
cd liblmdb/libraries/liblmdb
$(MAKE) XCFLAGS=-fPIC liblmdb$(LIB_EXT)
cd ..
]
EOT
} elsif ($Config{'make'} =~ /nmake/i) {
return <<'EOT';
$(MYEXTLIB): liblmdb/Makefile
cd liblmdb/libraries/liblmdb
$(MAKE) XCFLAGS=-fPIC liblmdb$(LIB_EXT)
cd ..
EOT
}
} else {
return <<'EOT';
$(MYEXTLIB): liblmdb/libraries/liblmdb/Makefile
cd liblmdb/libraries/liblmdb && $(MAKE) XCFLAGS=-fPIC liblmdb$(LIB_EXT)
EOT
}
}
}
|
