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package Guess;
use strict;
use warnings;
BEGIN{ use Config; }
use ExtUtils::CppGuess;
# Repackage results from ExtUtils::CppGuess into a form that is most useful
# to Inline::CPP's Makefile.PL.
sub new {
my( $class, $config ) = @_;
return bless { config => $config }, $class;
}
sub guess_compiler {
my $self = shift;
local %Config::Config = %{$self->{config}}; # Use our own configuration.
my( $cc_guess, $libs_guess, $guesser, %configuration );
$guesser = ExtUtils::CppGuess->new;
%configuration = $guesser->module_build_options;
if( $guesser->is_gcc ) {
$cc_guess = 'g++';
}
elsif ( $guesser->is_msvc ) {
$cc_guess = 'cl';
}
$cc_guess .= $configuration{extra_compiler_flags};
$libs_guess = $configuration{extra_linker_flags};
( $cc_guess, $libs_guess )
= map { _trim_whitespace($_) } ( $cc_guess, $libs_guess );
return ( $cc_guess, $libs_guess );
}
sub _trim_whitespace {
my $string = shift;
$string =~ s/^\s+|\s+$//g;
return $string;
}
1;
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