jasmine-headless-webkit/lib/qt/qmake.rb
2011-07-25 15:29:07 +02:00

158 lines
3.6 KiB
Ruby

require 'rbconfig'
module Qt
class NotInstalledError < StandardError; end
class Qmake
class << self
def installed?
path != nil
end
def make_installed?
make_path != nil
end
def command
case platform
when :linux
"#{path} -spec linux-g++"
when :freebsd
"#{path} -spec freebsd-g++"
when :mac_os_x
"#{path} -spec macx-g++"
end
end
def make!(name)
@name = name
check_make!
check_qmake!
check_qmake_version!
system command
system %{make}
end
#
# We need integration tests for these!
#
def path
get_exe_path('qmake-qt4') || get_exe_path('qmake')
end
def make_path
get_exe_path('gmake') || get_exe_path('make')
end
def platform
case RbConfig::CONFIG['host_os']
when /linux/
:linux
when /freebsd/i
:freebsd
when /darwin/
:mac_os_x
end
end
def qt_version
@qt_version ||= %x{#{path} -v}.lines.to_a[1][%r{Using Qt version ([^ ]+) },1]
end
def qt_47_or_better?
return false if !qt_version
return true if (major = qt_version.split('.')[0].to_i) > 4
return false if major < 4
qt_version.split('.')[1].to_i >= 7
end
private
def get_exe_path(command)
path = %x{which #{command}}.strip
path = nil if path == ''
path
end
def check_make!
if !make_installed?
install_method = (
case platform
when :linux
%{sudo apt-get install make or sudo yum install make}
when :freebsd
%{install /usr/ports/devel/gmake}
when :darwin
%{Install XCode, and/or sudo port install make}
end
)
$stderr.puts <<-MSG
make is not installed. You'll need to install it to build #{@name}.
#{install_method} should do it for you.
MSG
raise NotInstalledError
end
end
def check_qmake!
if !installed?
install_method = strip(
case platform
when :linux
<<-MSG
sudo apt-get install libqt4-dev qt4-qmake on Debian-based systems, or downloading
Nokia's prebuilt binary at http://qt.nokia.com/downloads/
MSG
when :freebsd
<<-MSG
Install /usr/ports/devel/qmake4.
MSG
when :darwin
<<-MSG
sudo port install qt4-mac (for the patient) or downloading Nokia's pre-built binary
at http://qt.nokia.com/downloads/
MSG
end
)
$stderr.puts <<-MSG
qmake is not installed. You'll need to install it to build #{@name}.
#{install_method} should do it for you.
MSG
end
end
def check_qmake_version!
if !qt_47_or_better?
install_method = strip(
case platform
when :linux
<<-MSG
sudo apt-get install libqt4-dev qt4-qmake on Debian-based systems, or downloading
Nokia's prebuilt binary at http://qt.nokia.com/downloads/
MSG
when :freebsd
<<-MSG
Install /usr/ports/www/qt4-webkit.
MSG
when :darwin
<<-MSG
sudo port install qt4-mac (for the patient) or downloading Nokia's pre-built binary
at http://qt.nokia.com/downloads/
MSG
end
)
$stderr.puts <<-MSG
qmake is not version 4.7 or above (currently version #{qt_version}. You'll need to install version 4.7 or higher
to build #{@name}. #{install_method} should do it for you.
MSG
end
end
end
end
end