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|
use File::Spec ;
use File::Find ;
use Cwd ;
$win32 = ($^O eq 'MSWin32') ;
if (!$win32)
{
$path = $ENV{XALANPATH} || GetString ("Enter path of XALAN base directory or single dot for not using XALAN", $XALANPATH || '.') ;
if (!$path || $path eq '.')
{
print "Xalan will not be linked into Embperl\n" ;
return undef ;
}
if (!-f "$path/src/XalanTransformer/XalanTransformer.hpp")
{
if (!-f "$path/c/src/XalanTransformer/XalanTransformer.hpp")
{
if (!-f "$path/xml-xalan/c/src/XalanTransformer/XalanTransformer.hpp")
{
print "Xalan sources not found\n" ;
return undef ;
}
else
{
$path = "$path/xml-xalan/c/" ;
}
}
else
{
$path = "$path/c/" ;
}
}
$path = File::Spec -> canonpath ($path) ;
my $currdir = Cwd::fastcwd ;
eval { find (\&xalanlib, $win32?"$path/Build":"$path/lib") ; } ;
$@ = '' ;
chdir ($currdir);
if (!$xalanlib)
{
print "Xalan library not found under $path\n" ;
return undef ;
}
my $xpath = Cwd::fast_abs_path ("$path/../..") ;
eval { find (\&xerceslib, $xpath) ; } ;
$@ = '' ;
chdir ($currdir);
if (!$xerceslib)
{
print "Xerces library not found under $xpath/../..\n" ;
return undef ;
}
$xalanlibpath = File::Spec -> canonpath ($xalanlibpath) ;
$xerceslibpath = File::Spec -> canonpath ($xerceslibpath) ;
print "Found Xalan library $xalanlib at $xalanlibpath\n" ;
print "Found Xerces library $xerceslib at $xerceslibpath\n" ;
my $platform ;
my $cpp ;
my $cppflags ;
my $makefile = "$path/src/Makefile" ;
my $extralibs = '' ;
if (-f $makefile)
{
$platform = search_config ('PLATFORM', $makefile) ;
$cpp = search_config ('CXX', $makefile) ;
$cppflags = search_config ('CXXFLAGS', $makefile) ;
$extralibs = '-lCrun -lCstd' if ($platform eq 'SOLARIS' && $cpp eq 'CC') ;
print "Found XALAN was build for '$platform', C++ Compiler is $cpp, with flags $cppflags\n" ;
}
else
{
print "Makefile for XALAN not found. Assuming prebuild version using defaults\n" ;
print "!!! NOTE: If you get compiler errors when build epxalan.cpp, try to build\n" ;
print "!!! XALAN from the sources. See INSTALL.pod\n\n" ;
}
my $pathsrc = File::Spec -> canonpath ("$path/src") ;
my $xercesinc = File::Spec -> canonpath ("$xerceslibpath/../include") ;
my ($l1, $l2) = "$xalanlib $xerceslib" =~ /^lib(.*?)\.so(?:\.\d+)? lib(.*?)\.so(?:\.\d+)?$/ ;
($l1, $l2) = "$xalanlib $xerceslib" =~ /^(xalan.*?\.lib) (xerces.*?\.lib)$/i if ($win32) ;
print "Somethings is wrong with library names ($l1, $l2)\n" if (!$l1 || !$l2) ;
return { cflags => "-I\"$pathsrc\" -I\"$xercesinc\" -D_REENTRANT " ,
cpp => $cpp,
cppflags => $cppflags,
libs => "-L\"$xalanlibpath\" -L\"$xerceslibpath\" -l$l1 -l$l2 $extralibs",
defines => '-DXALAN' . ($platform?" -D$platform":'') ,
objects => 'driver/epxalan$(OBJ_EXT)',
save => { '$XALANPATH' => $path }} ;
}
print "Xalan is currently not supported on Win32\n" ;
return undef ;
sub xalanlib
{
if ($File::Find::dir =~ m#/\.#)
{
$File::Find::prune = 1 ;
return ;
}
if ((!$win32 && (/^libxalan.*\.so/)) ||
($win32 && (/^xalantransformer.*\.lib/i)) )
{
$xalanlibpath = $File::Find::dir ;
die $xalanlib = $_ ;
}
}
sub xerceslib
{
if ($File::Find::dir =~ m#/\.#)
{
$File::Find::prune = 1 ;
return ;
}
if ((!$win32 && (/^libxerces.*\.so/)) ||
($win32 && (/^xerces.*\.lib/i)) )
{
$xerceslibpath = $File::Find::dir ;
die $xerceslib = $_ ;
}
}
|
