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Fix deep recursive in cmake::test().
[debhelper.git] / Debian / Debhelper / Buildsystem / cmake.pm
1 # A debhelper build system class for handling CMake based projects.
2 # It prefers out of source tree building.
3 #
4 # Copyright: © 2008-2009 Modestas Vainius
5 # License: GPL-2+
6
7 package Debian::Debhelper::Buildsystem::cmake;
8
9 use strict;
10 use base 'Debian::Debhelper::Buildsystem::makefile';
11
12 sub DESCRIPTION {
13         "CMake (CMakeLists.txt)"
14 }
15
16 sub check_auto_buildable {
17         my $this=shift;
18         my ($step)=@_;
19         if (-e $this->get_sourcepath("CMakeLists.txt")) {
20                 my $ret = ($step eq "configure" && 1) ||
21                           $this->SUPER::check_auto_buildable(@_);
22                 # Existence of CMakeCache.txt indicates cmake has already
23                 # been used by a prior build step, so should be used
24                 # instead of the parent makefile class.
25                 $ret++ if ($ret && -e $this->get_buildpath("CMakeCache.txt"));
26                 return $ret;
27         }
28         return 0;
29 }
30
31 sub new {
32         my $class=shift;
33         my $this=$class->SUPER::new(@_);
34         $this->prefer_out_of_source_building(@_);
35         return $this;
36 }
37
38 sub configure {
39         my $this=shift;
40         my @flags;
41
42         # Standard set of cmake flags
43         push @flags, "-DCMAKE_INSTALL_PREFIX=/usr";
44         push @flags, "-DCMAKE_VERBOSE_MAKEFILE=ON";
45
46         $this->mkdir_builddir();
47         $this->doit_in_builddir("cmake", $this->get_source_rel2builddir(), @flags, @_);
48 }
49
50 sub test {
51         my $this=shift;
52
53         $ENV{CTEST_OUTPUT_ON_FAILURE} = 1;
54         return $this->SUPER::test(@_);
55 }
56
57 1