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-rw-r--r--lib/Debian/Debhelper/Buildsystem/qmake.pm103
1 files changed, 103 insertions, 0 deletions
diff --git a/lib/Debian/Debhelper/Buildsystem/qmake.pm b/lib/Debian/Debhelper/Buildsystem/qmake.pm
new file mode 100644
index 0000000..18b896d
--- /dev/null
+++ b/lib/Debian/Debhelper/Buildsystem/qmake.pm
@@ -0,0 +1,103 @@
+# A debhelper build system class for Qt projects
+# (based on the makefile class).
+#
+# Copyright: © 2010 Kelvin Modderman
+# License: GPL-2+
+
+package Debian::Debhelper::Buildsystem::qmake;
+
+use strict;
+use warnings;
+use Debian::Debhelper::Dh_Lib qw(dpkg_architecture_value error is_cross_compiling);
+use parent qw(Debian::Debhelper::Buildsystem::makefile);
+
+my %OS_MKSPEC_MAPPING = (
+ 'linux' => 'linux-g++',
+ 'kfreebsd' => 'gnukfreebsd-g++',
+ 'hurd' => 'hurd-g++',
+);
+
+sub DESCRIPTION {
+ "qmake (*.pro)";
+}
+
+sub check_auto_buildable {
+ my $this=shift;
+ my @projects=glob($this->get_sourcepath('*.pro'));
+ my $ret=0;
+
+ if (@projects > 0) {
+ $ret=1;
+ # Existence of a Makefile generated by qmake indicates qmake
+ # class has already been used by a prior build step, so should
+ # be used instead of the parent makefile class.
+ my $mf=$this->get_buildpath("Makefile");
+ if (-e $mf) {
+ $ret = $this->SUPER::check_auto_buildable(@_);
+ open(my $fh, '<', $mf)
+ or error("unable to open Makefile: $mf");
+ while(<$fh>) {
+ if (m/^# Generated by qmake/i) {
+ $ret++;
+ last;
+ }
+ }
+ close($fh);
+ }
+ }
+
+ return $ret;
+}
+
+sub configure {
+ my $this=shift;
+ my @options;
+ my @flags;
+
+ push @options, '-makefile';
+ if (is_cross_compiling()) {
+ my $host_os = dpkg_architecture_value("DEB_HOST_ARCH_OS");
+
+ if (defined(my $spec = $OS_MKSPEC_MAPPING{$host_os})) {
+ push(@options, "-spec", $spec);
+ } else {
+ error("Cannot cross-compile: Missing entry for HOST OS ${host_os} for qmake's -spec option");
+ }
+ }
+
+ if ($ENV{CFLAGS}) {
+ push @flags, "QMAKE_CFLAGS_RELEASE=$ENV{CFLAGS} $ENV{CPPFLAGS}";
+ push @flags, "QMAKE_CFLAGS_DEBUG=$ENV{CFLAGS} $ENV{CPPFLAGS}";
+ }
+ if ($ENV{CXXFLAGS}) {
+ push @flags, "QMAKE_CXXFLAGS_RELEASE=$ENV{CXXFLAGS} $ENV{CPPFLAGS}";
+ push @flags, "QMAKE_CXXFLAGS_DEBUG=$ENV{CXXFLAGS} $ENV{CPPFLAGS}";
+ }
+ if ($ENV{LDFLAGS}) {
+ push @flags, "QMAKE_LFLAGS_RELEASE=$ENV{LDFLAGS}";
+ push @flags, "QMAKE_LFLAGS_DEBUG=$ENV{LDFLAGS}";
+ }
+ push @flags, "QMAKE_STRIP=:";
+ push @flags, "PREFIX=/usr";
+
+ $this->mkdir_builddir();
+ $this->doit_in_builddir($this->_qmake(), @options, @flags, @_);
+}
+
+sub install {
+ my $this=shift;
+ my $destdir=shift;
+
+ # qmake generated Makefiles use INSTALL_ROOT in install target
+ # where one would expect DESTDIR to be used.
+ $this->SUPER::install($destdir, "INSTALL_ROOT=$destdir", @_);
+}
+
+sub _qmake {
+ if (is_cross_compiling()) {
+ return dpkg_architecture_value("DEB_HOST_GNU_TYPE") . "-qmake";
+ }
+ return 'qmake';
+}
+
+1