From 3faecf9a00512dcbc8712c4bca9adae72fb64410 Mon Sep 17 00:00:00 2001 From: Kenneth Heafield Date: Sat, 12 May 2012 14:01:52 -0400 Subject: Give in and copy bjam into cdec source code --- jam-files/boost-build/tools/qt4.jam | 724 ++++++++++++++++++++++++++++++++++++ 1 file changed, 724 insertions(+) create mode 100644 jam-files/boost-build/tools/qt4.jam (limited to 'jam-files/boost-build/tools/qt4.jam') diff --git a/jam-files/boost-build/tools/qt4.jam b/jam-files/boost-build/tools/qt4.jam new file mode 100644 index 00000000..71d1b762 --- /dev/null +++ b/jam-files/boost-build/tools/qt4.jam @@ -0,0 +1,724 @@ +# Copyright 2002-2006 Vladimir Prus +# Copyright 2005 Alo Sarv +# Copyright 2005-2009 Juergen Hunold +# +# Distributed under the Boost Software License, Version 1.0. (See +# accompanying file LICENSE_1_0.txt or copy at +# http://www.boost.org/LICENSE_1_0.txt) + +# Qt4 library support module +# +# The module attempts to auto-detect QT installation location from QTDIR +# environment variable; failing that, installation location can be passed as +# argument: +# +# toolset.using qt4 : /usr/local/Trolltech/Qt-4.0.0 ; +# +# The module supports code generation from .ui and .qrc files, as well as +# running the moc preprocessor on headers. Note that you must list all your +# moc-able headers in sources. +# +# Example: +# +# exe myapp : myapp.cpp myapp.h myapp.ui myapp.qrc +# /qt4//QtGui /qt4//QtNetwork ; +# +# It's also possible to run moc on cpp sources: +# +# import cast ; +# +# exe myapp : myapp.cpp [ cast _ moccable-cpp : myapp.cpp ] /qt4//QtGui ; +# +# When moccing source file myapp.cpp you need to include "myapp.moc" from +# myapp.cpp. When moccing .h files, the output of moc will be automatically +# compiled and linked in, you don't need any includes. +# +# This is consistent with Qt guidelines: +# http://doc.trolltech.com/4.0/moc.html + +import modules ; +import feature ; +import errors ; +import type ; +import "class" : new ; +import generators ; +import project ; +import toolset : flags ; +import os ; +import virtual-target ; +import scanner ; + +# Qt3Support control feature +# +# Qt4 configure defaults to build Qt4 libraries with Qt3Support. +# The autodetection is missing, so we default to disable Qt3Support. +# This prevents the user from inadvertedly using a deprecated API. +# +# The Qt3Support library can be activated by adding +# "on" to requirements +# +# Use "on:QT3_SUPPORT_WARNINGS" +# to get warnings about deprecated Qt3 support funtions and classes. +# Files ported by the "qt3to4" conversion tool contain _tons_ of +# warnings, so this define is not set as default. +# +# Todo: Detect Qt3Support from Qt's configure data. +# Or add more auto-configuration (like python). +feature.feature qt3support : off on : propagated link-incompatible ; + +# The Qt version used for requirements +# Valid are 4.4 or 4.5.0 +# Auto-detection via qmake sets 'major.minor.patch' +feature.feature qt : : propagated ; + +project.initialize $(__name__) ; +project qt ; + +# Save the project so that we tolerate 'import + using' combo. +.project = [ project.current ] ; + +# Helper utils for easy debug output +if [ MATCH (--debug-configuration) : [ modules.peek : ARGV ] ] +{ + .debug-configuration = TRUE ; +} + +local rule debug-message ( message * ) +{ + if $(.debug-configuration) = TRUE + { + ECHO notice: [qt4-cfg] $(message) ; + } +} + +# Capture qmake output line by line +local rule read-output ( content ) +{ + local lines ; + local nl = " +" ; + local << = "([^$(nl)]*)[$(nl)](.*)" ; + local line+ = [ MATCH "$(<<)" : "$(content)" ] ; + while $(line+) + { + lines += $(line+[1]) ; + line+ = [ MATCH "$(<<)" : "$(line+[2])" ] ; + } + return $(lines) ; +} + +# Capture Qt version from qmake +local rule check-version ( bin_prefix ) +{ + full-cmd = $(bin_prefix)"/qmake -v" ; + debug-message Running '$(full-cmd)' ; + local output = [ SHELL $(full-cmd) ] ; + for line in [ read-output $(output) ] + { + # Parse the output to get all the results. + if [ MATCH "QMake" : $(line) ] + { + # Skip first line of output + } + else + { + temp = [ MATCH "([0-9]*)\\.([0-9]*)\\.([0-9]*)" : $(line) ] ; + } + } + return $(temp) ; +} + +# Validate the version string and extract the major/minor part we care about. +# +local rule split-version ( version ) +{ + local major-minor = [ MATCH ^([0-9]+)\.([0-9]+)(.*)$ : $(version) : 1 2 3 ] ; + if ! $(major-minor[2]) || $(major-minor[3]) + { + ECHO "Warning: 'using qt' expects a two part (major, minor) version number; got" $(version) instead ; + + # Add a zero to account for the missing digit if necessary. + major-minor += 0 ; + } + + return $(major-minor[1]) $(major-minor[2]) ; +} + +# Initialize the QT support module. +# Parameters: +# - 'prefix' parameter tells where Qt is installed. +# - 'full_bin' optional full path to Qt binaries (qmake,moc,uic,rcc) +# - 'full_inc' optional full path to Qt top-level include directory +# - 'full_lib' optional full path to Qt library directory +# - 'version' optional version of Qt, else autodetected via 'qmake -v' +# - 'condition' optional requirements +rule init ( prefix : full_bin ? : full_inc ? : full_lib ? : version ? : condition * ) +{ + project.push-current $(.project) ; + + debug-message "==== Configuring Qt ... ====" ; + for local v in version cmd-or-prefix includes libraries condition + { + if $($(v)) + { + debug-message " user-specified "$(v): '$($(v))' ; + } + } + + # Needed as default value + .prefix = $(prefix) ; + + # pre-build paths to detect reinitializations changes + local inc_prefix lib_prefix bin_prefix ; + if $(full_inc) + { + inc_prefix = $(full_inc) ; + } + else + { + inc_prefix = $(prefix)/include ; + } + if $(full_lib) + { + lib_prefix = $(full_lib) ; + } + else + { + lib_prefix = $(prefix)/lib ; + } + if $(full_bin) + { + bin_prefix = $(full_bin) ; + } + else + { + bin_prefix = $(prefix)/bin ; + } + + # Globally needed variables + .incprefix = $(inc_prefix) ; + .libprefix = $(lib_prefix) ; + .binprefix = $(bin_prefix) ; + + if ! $(.initialized) + { + # Make sure this is initialised only once + .initialized = true ; + + # Generates cpp files from header files using "moc" tool + generators.register-standard qt4.moc : H : CPP(moc_%) : qt4 ; + + # The OBJ result type is a fake, 'H' will be really produced. See + # comments on the generator class, defined below the 'init' function. + generators.register [ new uic-generator qt4.uic : UI : OBJ : + qt4 ] ; + + # The OBJ result type is a fake here too. + generators.register [ new moc-h-generator + qt4.moc.inc : MOCCABLE_CPP : OBJ : qt4 ] ; + + generators.register [ new moc-inc-generator + qt4.moc.inc : MOCCABLE_H : OBJ : qt4 ] ; + + # Generates .cpp files from .qrc files. + generators.register-standard qt4.rcc : QRC : CPP(qrc_%) ; + + # dependency scanner for wrapped files. + type.set-scanner QRC : qrc-scanner ; + + # Save value of first occuring prefix + .PREFIX = $(prefix) ; + } + + if $(version) + { + major-minor = [ split-version $(version) ] ; + version = $(major-minor:J=.) ; + } + else + { + version = [ check-version $(bin_prefix) ] ; + if $(version) + { + version = $(version:J=.) ; + } + debug-message Detected version '$(version)' ; + } + + local target-requirements = $(condition) ; + + # Add the version, if any, to the target requirements. + if $(version) + { + if ! $(version) in [ feature.values qt ] + { + feature.extend qt : $(version) ; + } + target-requirements += $(version:E=default) ; + } + + local target-os = [ feature.get-values target-os : $(condition) ] ; + if ! $(target-os) + { + target-os ?= [ feature.defaults target-os ] ; + target-os = $(target-os:G=) ; + target-requirements += $(target-os) ; + } + + # Build exact requirements for the tools + local tools-requirements = $(target-requirements:J=/) ; + + debug-message "Details of this Qt configuration:" ; + debug-message " prefix: " '$(prefix:E=)' ; + debug-message " binary path: " '$(bin_prefix:E=)' ; + debug-message " include path:" '$(inc_prefix:E=)' ; + debug-message " library path:" '$(lib_prefix:E=)' ; + debug-message " target requirements:" '$(target-requirements)' ; + debug-message " tool requirements: " '$(tools-requirements)' ; + + # setup the paths for the tools + toolset.flags qt4.moc .BINPREFIX $(tools-requirements) : $(bin_prefix) ; + toolset.flags qt4.rcc .BINPREFIX $(tools-requirements) : $(bin_prefix) ; + toolset.flags qt4.uic .BINPREFIX $(tools-requirements) : $(bin_prefix) ; + + # TODO: 2009-02-12: Better support for directories + # Most likely needed are separate getters for: include,libraries,binaries and sources. + toolset.flags qt4.directory .PREFIX $(tools-requirements) : $(prefix) ; + + # Test for a buildable Qt. + if [ glob $(.prefix)/Jamroot ] + { + .bjam-qt = true + + # this will declare QtCore (and qtmain on windows) + add-shared-library QtCore ; + } + else + # Setup common pre-built Qt. + # Special setup for QtCore on which everything depends + { + local usage-requirements = + $(.incprefix) + $(.libprefix) + $(.libprefix) + multi + qt4 ; + + local suffix ; + + # Since Qt-4.2, debug versions on unix have to be built + # separately and therefore have no suffix. + .suffix_version = "" ; + .suffix_debug = "" ; + + # Control flag for auto-configuration of the debug libraries. + # This setup requires Qt 'configure -debug-and-release'. + # Only available on some platforms. + # ToDo: 2009-02-12: Maybe throw this away and + # require separate setup with debug as condition. + .have_separate_debug = FALSE ; + + # Setup other platforms + if $(target-os) in windows cygwin + { + .have_separate_debug = TRUE ; + + # On NT, the libs have "4" suffix, and "d" suffix in debug builds. + .suffix_version = "4" ; + .suffix_debug = "d" ; + + # On Windows we must link against the qtmain library + lib qtmain + : # sources + : # requirements + qtmain$(.suffix_debug) + debug + $(target-requirements) + ; + + lib qtmain + : # sources + : # requirements + qtmain + $(target-requirements) + ; + } + else if $(target-os) = darwin + { + # On MacOS X, both debug and release libraries are available. + .suffix_debug = "_debug" ; + + .have_separate_debug = TRUE ; + + alias qtmain ; + } + else + { + alias qtmain : : $(target-requirements) ; + } + + lib QtCore : qtmain + : # requirements + QtCore$(.suffix_version) + $(target-requirements) + : # default-build + : # usage-requirements + QT_CORE_LIB + QT_NO_DEBUG + $(.incprefix)/QtCore + $(usage-requirements) + ; + + if $(.have_separate_debug) = TRUE + { + debug-message Configure debug libraries with suffix '$(.suffix_debug)' ; + + lib QtCore : $(main) + : # requirements + QtCore$(.suffix_debug)$(.suffix_version) + debug + $(target-requirements) + : # default-build + : # usage-requirements + QT_CORE_LIB + $(.incprefix)/QtCore + $(usage-requirements) + ; + } + } + + # Initialising the remaining libraries is canonical + # parameters 'module' : 'depends-on' : 'usage-define' : 'requirements' : 'include' + # 'include' only for non-canonical include paths. + add-shared-library QtGui : QtCore : QT_GUI_LIB : $(target-requirements) ; + add-shared-library QtNetwork : QtCore : QT_NETWORK_LIB : $(target-requirements) ; + add-shared-library QtSql : QtCore : QT_SQL_LIB : $(target-requirements) ; + add-shared-library QtXml : QtCore : QT_XML_LIB : $(target-requirements) ; + + add-shared-library Qt3Support : QtGui QtNetwork QtXml QtSql + : QT_QT3SUPPORT_LIB QT3_SUPPORT + : on $(target-requirements) ; + + # Dummy target to enable "off" and + # "/qt//Qt3Support" at the same time. This enables quick + # switching from one to the other for test/porting purposes. + alias Qt3Support : : off $(target-requirements) ; + + # OpenGl Support + add-shared-library QtOpenGL : QtGui : QT_OPENGL_LIB : $(target-requirements) ; + + # SVG-Support (Qt 4.1) + add-shared-library QtSvg : QtXml QtOpenGL : QT_SVG_LIB : $(target-requirements) ; + + # Test-Support (Qt 4.1) + add-shared-library QtTest : QtCore : : $(target-requirements) ; + + # Qt designer library + add-shared-library QtDesigner : QtGui QtXml : : $(target-requirements) ; + add-shared-library QtDesignerComponents : QtGui QtXml : : $(target-requirements) ; + + # Support for dynamic Widgets (Qt 4.1) + add-static-library QtUiTools : QtGui QtXml : $(target-requirements) ; + + # DBus-Support (Qt 4.2) + add-shared-library QtDBus : QtXml : : $(target-requirements) ; + + # Script-Engine (Qt 4.3) + add-shared-library QtScript : QtGui QtXml : QT_SCRIPT_LIB : $(target-requirements) ; + + # Tools for the Script-Engine (Qt 4.5) + add-shared-library QtScriptTools : QtScript : QT_SCRIPTTOOLS_LIB : $(target-requirements) ; + + # WebKit (Qt 4.4) + add-shared-library QtWebKit : QtGui : QT_WEBKIT_LIB : $(target-requirements) ; + + # Phonon Multimedia (Qt 4.4) + add-shared-library phonon : QtGui QtXml : QT_PHONON_LIB : $(target-requirements) ; + + # Multimedia engine (Qt 4.6) + add-shared-library QtMultimedia : QtGui : QT_MULTIMEDIA_LIB : $(target-requirements) ; + + # XmlPatterns-Engine (Qt 4.4) + add-shared-library QtXmlPatterns : QtNetwork : QT_XMLPATTERNS_LIB : $(target-requirements) ; + + # Help-Engine (Qt 4.4) + add-shared-library QtHelp : QtGui QtSql QtXml : : $(target-requirements) ; + add-shared-library QtCLucene : QCore QtSql QtXml : : $(target-requirements) ; + + # QML-Engine (Qt 4.7) + add-shared-library QtDeclarative : QtGui QtXml : : $(target-requirements) ; + + # AssistantClient Support + # Compat library removed in 4.7.0 + # Pre-4.4 help system, use QtHelp for new programs + if $(version) < "4.7" + { + add-shared-library QtAssistantClient : QtGui : : $(target-requirements) : QtAssistant ; + } + debug-message "==== Configured Qt-$(version) ====" ; + + project.pop-current ; +} + +rule initialized ( ) +{ + return $(.initialized) ; +} + + + +# This custom generator is needed because in QT4, UI files are translated only +# into H files, and no C++ files are created. Further, the H files need not be +# passed via MOC. The header is used only via inclusion. If we define a standard +# UI -> H generator, Boost.Build will run MOC on H, and then compile the +# resulting cpp. It will give a warning, since output from moc will be empty. +# +# This generator is declared with a UI -> OBJ signature, so it gets invoked when +# linking generator tries to convert sources to OBJ, but it produces target of +# type H. This is non-standard, but allowed. That header won't be mocced. +# +class uic-generator : generator +{ + rule __init__ ( * : * ) + { + generator.__init__ $(1) : $(2) : $(3) : $(4) : $(5) : $(6) : $(7) : $(8) : $(9) ; + } + + rule run ( project name ? : property-set : sources * ) + { + if ! $(name) + { + name = [ $(sources[0]).name ] ; + name = $(name:B) ; + } + + local a = [ new action $(sources[1]) : qt4.uic : $(property-set) ] ; + + # The 'ui_' prefix is to match qmake's default behavior. + local target = [ new file-target ui_$(name) : H : $(project) : $(a) ] ; + + local r = [ virtual-target.register $(target) ] ; + + # Since this generator will return a H target, the linking generator + # won't use it at all, and won't set any dependency on it. However, we + # need the target to be seen by bjam, so that dependency from sources to + # this generated header is detected -- if jam does not know about this + # target, it won't do anything. + DEPENDS all : [ $(r).actualize ] ; + + return $(r) ; + } +} + + +class moc-h-generator : generator +{ + rule __init__ ( * : * ) + { + generator.__init__ $(1) : $(2) : $(3) : $(4) : $(5) : $(6) : $(7) : $(8) : $(9) ; + } + + rule run ( project name ? : property-set : sources * ) + { + if ! $(sources[2]) && [ $(sources[1]).type ] = MOCCABLE_CPP + { + name = [ $(sources[0]).name ] ; + name = $(name:B) ; + + local a = [ new action $(sources[1]) : qt4.moc.inc : + $(property-set) ] ; + + local target = [ new file-target $(name) : MOC : $(project) : $(a) + ] ; + + local r = [ virtual-target.register $(target) ] ; + + # Since this generator will return a H target, the linking generator + # won't use it at all, and won't set any dependency on it. However, + # we need the target to be seen by bjam, so that dependency from + # sources to this generated header is detected -- if jam does not + # know about this target, it won't do anything. + DEPENDS all : [ $(r).actualize ] ; + + return $(r) ; + } + } +} + + +class moc-inc-generator : generator +{ + rule __init__ ( * : * ) + { + generator.__init__ $(1) : $(2) : $(3) : $(4) : $(5) : $(6) : $(7) : $(8) : $(9) ; + } + + rule run ( project name ? : property-set : sources * ) + { + if ! $(sources[2]) && [ $(sources[1]).type ] = MOCCABLE_H + { + name = [ $(sources[0]).name ] ; + name = $(name:B) ; + + local a = [ new action $(sources[1]) : qt4.moc.inc : + $(property-set) ] ; + + local target = [ new file-target moc_$(name) : CPP : $(project) : + $(a) ] ; + + # Since this generator will return a H target, the linking generator + # won't use it at all, and won't set any dependency on it. However, + # we need the target to be seen by bjam, so that dependency from + # sources to this generated header is detected -- if jam does not + # know about this target, it won't do anything. + DEPENDS all : [ $(target).actualize ] ; + + return [ virtual-target.register $(target) ] ; + } + } +} + + +# Query the installation directory. This is needed in at least two scenarios. +# First, when re-using sources from the Qt-Tree. Second, to "install" custom Qt +# plugins to the Qt-Tree. +# +rule directory +{ + return $(.PREFIX) ; +} + +# Add a shared Qt library. +rule add-shared-library ( lib-name : depends-on * : usage-defines * : requirements * : include ? ) +{ + add-library $(lib-name) : $(.suffix_version) : $(depends-on) : $(usage-defines) : $(requirements) : $(include) ; +} + +# Add a static Qt library. +rule add-static-library ( lib-name : depends-on * : usage-defines * : requirements * : include ? ) +{ + add-library $(lib-name) : : $(depends-on) : $(usage-defines) : $(requirements) : $(include) ; +} + +# Add a Qt library. +# Static libs are unversioned, whereas shared libs have the major number as suffix. +# Creates both release and debug versions on platforms where both are enabled by Qt configure. +# Flags: +# - lib-name Qt library Name +# - version Qt major number used as shared library suffix (QtCore4.so) +# - depends-on other Qt libraries +# - usage-defines those are set by qmake, so set them when using this library +# - requirements addional requirements +# - include non-canonical include path. The canonical path is $(.incprefix)/$(lib-name). +rule add-library ( lib-name : version ? : depends-on * : usage-defines * : requirements * : include ? ) +{ + if $(.bjam-qt) + { + # Import Qt module + # Eveything will be setup there + alias $(lib-name) + : $(.prefix)//$(lib-name) + : + : + : qt4 ; + } + else + { + local real_include ; + real_include ?= $(include) ; + real_include ?= $(lib-name) ; + + lib $(lib-name) + : # sources + $(depends-on) + : # requirements + $(lib-name)$(version) + $(requirements) + : # default-build + : # usage-requirements + $(usage-defines) + $(.incprefix)/$(real_include) + ; + + if $(.have_separate_debug) = TRUE + { + lib $(lib-name) + : # sources + $(depends-on) + : # requirements + $(lib-name)$(.suffix_debug)$(version) + $(requirements) + debug + : # default-build + : # usage-requirements + $(usage-defines) + $(.incprefix)/$(real_include) + ; + } + } + + # Make library explicit so that a simple qt4 will not bring in everything. + # And some components like QtDBus/Phonon may not be available on all platforms. + explicit $(lib-name) ; +} + +# Use $(.BINPREFIX[-1]) for the paths as several tools-requirements can match. +# The exact match is the last one. + +# Get and from current toolset. +flags qt4.moc INCLUDES ; +flags qt4.moc DEFINES ; + +# need a newline for expansion of DEFINES and INCLUDES in the response file. +.nl = " +" ; + +# Processes headers to create Qt MetaObject information. Qt4-moc has its +# c++-parser, so pass INCLUDES and DEFINES. +# We use response file with one INCLUDE/DEFINE per line +# +actions moc +{ + $(.BINPREFIX[-1])/moc -f $(>) -o $(<) @"@($(<).rsp:E=-D$(DEFINES)$(.nl) -I$(INCLUDES:T)$(.nl))" +} + +# When moccing files for include only, we don't need -f, otherwise the generated +# code will include the .cpp and we'll get duplicated symbols. +# +actions moc.inc +{ + $(.BINPREFIX[-1])/moc $(>) -o $(<) @"@($(<).rsp:E=-D$(DEFINES)$(.nl) -I$(INCLUDES:T)$(.nl))" +} + + +# Generates source files from resource files. +# +actions rcc +{ + $(.BINPREFIX[-1])/rcc $(>) -name $(>:B) -o $(<) +} + + +# Generates user-interface source from .ui files. +# +actions uic +{ + $(.BINPREFIX[-1])/uic $(>) -o $(<) +} + + +# Scanner for .qrc files. Look for the CDATA section of the tag. Ignore +# the "alias" attribute. See http://doc.trolltech.com/qt/resources.html for +# detailed documentation of the Qt Resource System. +# +class qrc-scanner : common-scanner +{ + rule pattern ( ) + { + return "(.*)" ; + } +} + + +# Wrapped files are "included". +scanner.register qrc-scanner : include ; -- cgit v1.2.3