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qt5base-lts/mkspecs/features/resources.prf

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fix rcc & uic .depend_commands unlike the .command, the .depend_command is not executed by make via its chosen shell, but qmake itself via the system's native shell. consequently, it needs different path separators and no make-escaping. Task-number: QTBUG-31289 Change-Id: I480f815753632db6e8d4725f463f8a1fc59680a6 Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
2013-06-13 16:12:07 +00:00
qtPrepareTool(QMAKE_RCC, rcc, _DEP)
Initial import from the monolithic Qt. This is the beginning of revision history for this module. If you want to look at revision history older than this, please refer to the Qt Git wiki for how to use Git history grafting. At the time of writing, this wiki is located here: http://qt.gitorious.org/qt/pages/GitIntroductionWithQt If you have already performed the grafting and you don't see any history beyond this commit, try running "git log" with the "--follow" argument. Branched from the monolithic repo, Qt master branch, at commit 896db169ea224deb96c59ce8af800d019de63f12
2011-04-27 10:05:43 +00:00
isEmpty(RCC_DIR):RCC_DIR = .
isEmpty(QMAKE_MOD_RCC):QMAKE_MOD_RCC = qrc
!contains(QMAKE_RESOURCE_FLAGS, -root):!isEmpty(QMAKE_RESOURCE_ROOT):QMAKE_RESOURCE_FLAGS += -root $$QMAKE_RESOURCE_ROOT
RCC: Remove support for CONFIG += resource_combine We don't use it and it was never documented. Search engine hits only point to this occurrence in the Qt sources. Change-Id: I2dd7adc5438893560daf01ac85620d9f9c028982 Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
2014-05-27 09:06:14 +00:00
!contains(QMAKE_RESOURCE_FLAGS, -name): QMAKE_RESOURCE_FLAGS += -name ${QMAKE_FILE_BASE}
Move RESOURCE flattening code to dedicated function Introduce resources_functions.prf with the test function qtFlattenResources which ensures that RESOURCES has a flat structure, e.g. only contains *.qrc entries. This can be called by other .prf files like qtquickcompiler.prf without disturbing the ability to extend RESOURCES in other .prf files. Task-number: QTBUG-79672 Change-Id: I43246e40f5ea52a9d9c917a1bd781aeeb1304acc Reviewed-by: Kai Koehne <kai.koehne@qt.io>
2019-11-04 12:34:36 +00:00
load(resources_functions)
qtFlattenResources()
Allow RESOURCES to contain standalone files and collections of files Standalone files are added by using RESOURCES += file.txt, while collections of files are defined as collection.files = f1.txt f2.txt and then added using RESOURCES += collection. For collections a prefix can also be set using collection.prefix = /foo. The standalone files are not prefixed. Change-Id: I8236808238414da05e744f799a1bb15a72f4a46f Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@theqtcompany.com>
2015-04-17 13:08:21 +00:00
Make it easier to use resources in plugins when using static linking RCC generates code that registers resources automatically on program startup via global constructors. When linking statically and nothing references the symbols in the .o file compiled from the RCC generated code, then the linker will discard the embedded resources and they will not get initialized. That is why for static linking it is necessary to explicitly initialize resources using the Q_INIT_RESOURCE macro. We can avoid the need for the explicit initialization in the context of plugins that are statically linked into the application. resources.prf can generate a .cpp file with a helper function that contains all the Q_INIT_RESOURCE calls for all resources in the plugin. That helper function in turn is injected into the plugin entry point, which in turn is guaranteed to be included in the final binary. Change-Id: If1abf9c85ef92935020af073b989c58c1ae6ca63 Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
2017-05-26 12:36:22 +00:00
!isEmpty(RESOURCES):contains(TEMPLATE, .*lib):plugin:static {
Replace instances of - with _ when generating the function name As - cannot be used in a function name but can still be used as part of the TARGET, then we need to make sure that it is replaced to avoid a compile problem. Change-Id: I0b2e465310206e2522ce59235b1592517817d3e2 Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
2019-03-18 08:51:35 +00:00
pluginBaseName = $$basename(TARGET)
pluginName = $$lower($$replace(pluginBaseName, [-], _))
resource_init_function = $${pluginName}_plugin_resource_init
Make it easier to use resources in plugins when using static linking RCC generates code that registers resources automatically on program startup via global constructors. When linking statically and nothing references the symbols in the .o file compiled from the RCC generated code, then the linker will discard the embedded resources and they will not get initialized. That is why for static linking it is necessary to explicitly initialize resources using the Q_INIT_RESOURCE macro. We can avoid the need for the explicit initialization in the context of plugins that are statically linked into the application. resources.prf can generate a .cpp file with a helper function that contains all the Q_INIT_RESOURCE calls for all resources in the plugin. That helper function in turn is injected into the plugin entry point, which in turn is guaranteed to be included in the final binary. Change-Id: If1abf9c85ef92935020af073b989c58c1ae6ca63 Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
2017-05-26 12:36:22 +00:00
DEFINES += "QT_PLUGIN_RESOURCE_INIT_FUNCTION=$$resource_init_function"
Replace instances of - with _ when generating the function name As - cannot be used in a function name but can still be used as part of the TARGET, then we need to make sure that it is replaced to avoid a compile problem. Change-Id: I0b2e465310206e2522ce59235b1592517817d3e2 Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
2019-03-18 08:51:35 +00:00
RESOURCE_INIT_CPP = $$OUT_PWD/$${pluginName}_plugin_resources.cpp
Make it easier to use resources in plugins when using static linking RCC generates code that registers resources automatically on program startup via global constructors. When linking statically and nothing references the symbols in the .o file compiled from the RCC generated code, then the linker will discard the embedded resources and they will not get initialized. That is why for static linking it is necessary to explicitly initialize resources using the Q_INIT_RESOURCE macro. We can avoid the need for the explicit initialization in the context of plugins that are statically linked into the application. resources.prf can generate a .cpp file with a helper function that contains all the Q_INIT_RESOURCE calls for all resources in the plugin. That helper function in turn is injected into the plugin entry point, which in turn is guaranteed to be included in the final binary. Change-Id: If1abf9c85ef92935020af073b989c58c1ae6ca63 Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
2017-05-26 12:36:22 +00:00
GENERATED_SOURCES += $$RESOURCE_INIT_CPP
QMAKE_DISTCLEAN += $$RESOURCE_INIT_CPP
Fix build of static plugins with resources This patch reverts 388c4ef9f78c8e. The reason is that it generates a symbol (resource_init_function) based on the name of the pro-file. But if different plugins are built from a pro-file with the same name, you end up linking in many symbols with the same name as well. Which one that ends up being used at runtime will typically depend on the linking order of the plugins. This problem will happen if you build an app for iOS that uses both controls 1 and controls 2. In that case, both QML plugins are built from a "controls.pro" file. At runtime, only one of the plugins will be imported correctly. This patch therefore reverts 388c4ef9f78c8e, but at the same time, to not re-introduce the problem it fixed, we instead genereate both a debug and release version of the plugin_resources.cpp file. That way we can still depend on the TARGET variable for generating both the resource_init_function symbol and the cpp file. Fixes: QTBUG-62647 Fixes: QTBUG-71386 Fixes: QTBUG-72108 Change-Id: I3d8c53132458b30ed9f47a259f1f8e4fa4d44130 Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
2018-12-04 11:00:37 +00:00
isEmpty(BUILDS)|build_pass {
Make it easier to use resources in plugins when using static linking RCC generates code that registers resources automatically on program startup via global constructors. When linking statically and nothing references the symbols in the .o file compiled from the RCC generated code, then the linker will discard the embedded resources and they will not get initialized. That is why for static linking it is necessary to explicitly initialize resources using the Q_INIT_RESOURCE macro. We can avoid the need for the explicit initialization in the context of plugins that are statically linked into the application. resources.prf can generate a .cpp file with a helper function that contains all the Q_INIT_RESOURCE calls for all resources in the plugin. That helper function in turn is injected into the plugin entry point, which in turn is guaranteed to be included in the final binary. Change-Id: If1abf9c85ef92935020af073b989c58c1ae6ca63 Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
2017-05-26 12:36:22 +00:00
RESOURCE_INIT_CONT = \
"// This file is autogenerated by qmake. It contains a function that" \
"// references all resources the plugin includes and the function is" \
"// referenced by Qt_(MOC_)EXPORT_PLUGIN to ensure the inclusion in" \
"// the statically linked plugin." \
"$${LITERAL_HASH}include <QtCore/qglobal.h>" \
"void $${resource_init_function}() " \
"{" \
for (resource, RESOURCES) {
resource_name = $$section($$list($$basename(resource)), ., 0, 0)
resource_name = $$replace(resource_name, [^a-zA-Z0-9_], _)
RESOURCE_INIT_CONT += " Q_INIT_RESOURCE($$resource_name);"
}
RESOURCE_INIT_CONT += \
"}"
write_file($$RESOURCE_INIT_CPP, RESOURCE_INIT_CONT)|error()
}
}
RCC: (Re-)introduce a way to build resources in one go This is essentially an opt-out using CONFIG += resources_small for the 'big-data' feature introduced and made mandatory with commit 5395180. This is currently not active in any configuration, but can be used when the two-pass approach is neither needed nor wanted. Change-Id: I6d4f663843e629da6f39ac4da5e77d39c58b3ddf Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2014-06-26 14:27:38 +00:00
rcc.input = RESOURCES
rcc.name = RCC ${QMAKE_FILE_IN}
rcc.depend_command = $$QMAKE_RCC_DEP -list $$QMAKE_RESOURCE_FLAGS ${QMAKE_FILE_IN}
qmake: add line-based mode for .depend_commands Task-number: QTBUG-48919 Change-Id: I6988fb2f26fd62ab40eb7392ccb0e033ad291fe6 Reviewed-by: Kai Koehne <kai.koehne@qt.io>
2018-03-21 17:50:01 +00:00
rcc.CONFIG += add_inputs_as_makefile_deps dep_lines
RCC: (Re-)introduce a way to build resources in one go This is essentially an opt-out using CONFIG += resources_small for the 'big-data' feature introduced and made mandatory with commit 5395180. This is currently not active in any configuration, but can be used when the two-pass approach is neither needed nor wanted. Change-Id: I6d4f663843e629da6f39ac4da5e77d39c58b3ddf Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2014-06-26 14:27:38 +00:00
Wasm: disable resources_big Errors out with “No data signature found”. Change-Id: Ia9a38e8c71aef4e090494ed4754f4c14e913b092 Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@gmx.de> Reviewed-by: hjk <hjk@qt.io>
2018-11-27 20:54:19 +00:00
!resources_big|ltcg|macx-xcode|wasm|contains(TEMPLATE, "vc.*") {
RCC: (Re-)introduce a way to build resources in one go This is essentially an opt-out using CONFIG += resources_small for the 'big-data' feature introduced and made mandatory with commit 5395180. This is currently not active in any configuration, but can be used when the two-pass approach is neither needed nor wanted. Change-Id: I6d4f663843e629da6f39ac4da5e77d39c58b3ddf Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2014-06-26 14:27:38 +00:00
rcc.output = $$RCC_DIR/$${first(QMAKE_MOD_RCC)}_${QMAKE_FILE_BASE}$${first(QMAKE_EXT_CPP)}
rcc.commands = $$QMAKE_RCC $$QMAKE_RESOURCE_FLAGS ${QMAKE_FILE_IN} -o ${QMAKE_FILE_OUT}
rcc.variable_out = SOURCES
} else {
Make RCC handle bigger binaries Traditionally, RCC in "C mode" was meant to bundle small resources into a binary, like help texts or an occasional icon. RCC produces a .cpp file containing the actual data in a char array which is then passed to the compiler and linker as a normal source file. Larger resources should be compiled in RCC's binary mode and loaded at run time. Current Qt Quick use tries to deploy large hunks of data in "C mode", causing heavy compiler/system load. This patch works around the issue by splitting the process into three parts: 1. Create a C++ skeleton, as usual, but use a placeholder array with "easily compilable" (mostly NULs) data instead. 2. Compile the skeleton file. 3. Replace the placeholder data with the real binary data. time (qmake5 ; make clean ; make) takes 1.3 s real time for a 100 MB resource here, and there is still room for improving patching performance if really needed. Change-Id: I10a1645fd86a95a7d5663c89e19b05cb3b43ed1b Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com> Reviewed-by: Kai Koehne <kai.koehne@digia.com>
2014-05-26 12:21:10 +00:00
isEmpty(RCC_CXX):RCC_CXX = $$QMAKE_CXX $(CXXFLAGS)
RCC_OUT_BASE = $$RCC_DIR/$${first(QMAKE_MOD_RCC)}_${QMAKE_FILE_BASE}
RCC_CPP = $$RCC_OUT_BASE$${first(QMAKE_EXT_CPP)}
RCC_TMP = $${RCC_OUT_BASE}.tmp$${first(QMAKE_EXT_OBJ)}
RCC_OBJ = $$RCC_OUT_BASE$${first(QMAKE_EXT_OBJ)}
msvc: RCC_CXX_O_FLAG = "-Fo"
else: RCC_CXX_O_FLAG = "-o "
rcc.output = $$RCC_OBJ
rcc.commands = \
$$QMAKE_RCC $$QMAKE_RESOURCE_FLAGS ${QMAKE_FILE_IN} -pass 1 -o $$RCC_CPP && \
$$RCC_CXX -c $$RCC_CPP $$RCC_CXX_O_FLAG$$RCC_TMP && \
$$QMAKE_RCC $$QMAKE_RESOURCE_FLAGS ${QMAKE_FILE_IN} -pass 2 -temp $$RCC_TMP -o ${QMAKE_FILE_OUT}
rcc.clean += $$RCC_CPP $$RCC_TMP
RCC: (Re-)introduce a way to build resources in one go This is essentially an opt-out using CONFIG += resources_small for the 'big-data' feature introduced and made mandatory with commit 5395180. This is currently not active in any configuration, but can be used when the two-pass approach is neither needed nor wanted. Change-Id: I6d4f663843e629da6f39ac4da5e77d39c58b3ddf Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2014-06-26 14:27:38 +00:00
}
don't override user-provided dependencies for our extra compilers while the names of the compilers are actually an undocumented internal, we don't provide an actually working proper way to sequence extra compiler execution with build-time generated inputs when they are indirectly listed (as via .qrc files). Task-number: QTBUG-54299 Change-Id: I269c26512897b72706dc8b769aa47e8157c2a5c5 Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
2016-06-23 09:50:39 +00:00
rcc.depends += $$QMAKE_RCC_EXE
remove overquoting of extra compiler arguments qmake automatically escapes the ${expandos}. Change-Id: If74b6d2f2c68ff50785fdcbb66351122a273051f Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
2013-06-11 13:45:44 +00:00
silent:rcc.commands = @echo rcc ${QMAKE_FILE_IN} && $$rcc.commands
"Beautify" the two-pass RCC execution Use newlines in the Makefile for multiple commands. Change-Id: If03617343ccf7e525ffdc27ad9df55718c63d77f Reviewed-by: hjk <hjk121@nokiamail.com>
2014-06-26 20:34:27 +00:00
else:rcc.commands ~= s/&&/$$escape_expand(\\n\\t)/g
Initial import from the monolithic Qt. This is the beginning of revision history for this module. If you want to look at revision history older than this, please refer to the Qt Git wiki for how to use Git history grafting. At the time of writing, this wiki is located here: http://qt.gitorious.org/qt/pages/GitIntroductionWithQt If you have already performed the grafting and you don't see any history beyond this commit, try running "git log" with the "--follow" argument. Branched from the monolithic repo, Qt master branch, at commit 896db169ea224deb96c59ce8af800d019de63f12
2011-04-27 10:05:43 +00:00
QMAKE_EXTRA_COMPILERS += rcc
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