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# A buildsystem plugin for handling CMake based projects.
# It enforces outside-source building.
#
# Copyright: © 2008-2009 Modestas Vainius
# License: GPL-2+
package Debian::Debhelper::Buildsystem::cmake;
use strict;
use Debian::Debhelper::Dh_Lib;
use base 'Debian::Debhelper::Buildsystem::makefile';
sub _add_cmake_flag {
my ($self, $name, $val) = @_;
push @{$self->{cmake_flags}}, "-D$name=$val";
}
sub DESCRIPTION {
"support for building CMake based packages (outside-source tree only)"
}
sub is_buildable {
return -e "CMakeLists.txt";
}
sub new {
my $cls=shift;
my $self=$cls->SUPER::new(@_);
# Enfore outside-source tree builds.
$self->enforce_outside_source_building();
$self->{cmake_flags} = [];
return $self;
}
sub configure_impl {
my $self=shift;
# Standard set of cmake flags
$self->_add_cmake_flag("CMAKE_INSTALL_PREFIX", "/usr");
$self->_add_cmake_flag("CMAKE_C_FLAGS", $ENV{CFLAGS}) if (exists $ENV{CFLAGS});
$self->_add_cmake_flag("CMAKE_CXX_FLAGS", $ENV{CXXFLAGS}) if (exists $ENV{CXXFLAGS});
$self->_add_cmake_flag("CMAKE_SKIP_RPATH", "ON");
$self->_add_cmake_flag("CMAKE_VERBOSE_MAKEFILE", "ON");
# TODO: LDFLAGS
doit("cmake", $self->get_topdir(), @{$self->{cmake_flags}}, @_);
}
1;
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