qt5base-lts/mkspecs/features/resources_functions.prf
Maximilian Goldstein 0bfb39da85 resources_function.prf: Discard external path prefixes
qtdeclarative's QtQml module adds a dynamically generated qmldir file to
its RESOURCES which is located outside the source directory.
Previously this caused qmake to generate an invalid alias for the qmldir file.
Now the relative path is discarded properly.

Fixes: QTBUG-88204
Change-Id: Ia689d9d110db092cee595bf44fcbb6d57783fded
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
2020-11-10 16:55:07 +01:00

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# http://www.w3.org/TR/xml/#syntax
defineReplace(xml_escape) {
1 ~= s,&,&amp;,
1 ~= s,\',&apos;,
1 ~= s,\",&quot;,
1 ~= s,<,&lt;,
1 ~= s,>,&gt;,
return($$1)
}
defineTest(qtFlattenResources) {
isEmpty(RCC_DIR):RCC_DIR = .
immediate = qmake_immediate$$QMAKE_RESOURCES_IMMEDIATE_NR
defined(QMAKE_RESOURCES_IMMEDIATE_NR, var): \
QMAKE_RESOURCES_IMMEDIATE_NR = $$num_add($$QMAKE_RESOURCES_IMMEDIATE_NR, 1)
else: \
QMAKE_RESOURCES_IMMEDIATE_NR = 1
RESOURCES += $$immediate
for(resource, RESOURCES) {
# Regular case of user qrc file
contains(resource, ".*\\.qrc$"): \
next()
# Fallback for stand-alone files/directories
!defined($${resource}.files, var) {
!equals(resource, $$immediate) {
!exists($$absolute_path($$resource, $$_PRO_FILE_PWD_)): \
warning("Failure to find: $$resource")
$${immediate}.files += $$resource
OTHER_FILES *= $$resource
}
RESOURCES -= $$resource
next()
}
RESOURCES -= $$resource
!android|isEmpty(BUILDS)|build_pass {
resource_file = $$absolute_path($$RCC_DIR/qmake_$${resource}.qrc, $$OUT_PWD)
RESOURCES += $$resource_file
} else {
# Android will need a resource file for each architecture make sure it is placed
# correctly for other functions that need the right paths for these files
for (arch, ANDROID_ABIS) {
resource_file = $$absolute_path($$RCC_DIR/$$arch/qmake_$${resource}.qrc, $$OUT_PWD)
RESOURCES += $$resource_file
}
}
isEmpty(BUILDS)|build_pass {
# Collection of files, generate qrc file
prefix = $$eval($${resource}.prefix)
isEmpty(prefix): \
prefix = "/"
resource_file_content = \
"<!DOCTYPE RCC><RCC version=\"1.0\">" \
"<qresource prefix=\"$$xml_escape($$prefix)\">"
abs_base = $$absolute_path($$eval($${resource}.base), $$_PRO_FILE_PWD_)
for(file, $${resource}.files) {
abs_path = $$absolute_path($$file, $$_PRO_FILE_PWD_)
files = $$files($$abs_path/*, true)
isEmpty(files): \
files = $$abs_path
for (file, files) {
exists($$file/*): next() # exclude directories
alias = $$relative_path($$file, $$abs_base)
# If a resource is added by the build system from outside of $$_PRO_FILE_PWD_
# everything except the filename needs to be discarded.
subdir = $$find(alias, ^../)
if (!isEmpty(subdir)): alias = $$basename(file)
resource_file_content += \
"<file alias=\"$$xml_escape($$alias)\">$$xml_escape($$file)</file>"
OTHER_FILES *= $$file
}
}
resource_file_content += \
"</qresource>" \
"</RCC>"
!write_file($$resource_file, resource_file_content): \
error()
}
}
export(RCC_DIR)
export(QMAKE_RESOURCES_IMMEDIATE_NR)
export(RESOURCES)
export(OTHER_FILES)
export($${immediate}.files)
return(true)
}
defineTest(qtEnsurePluginResourcesCpp) {
contains(DEFINES, QT_PLUGIN_RESOURCE_INIT_FUNCTION=.*): \
return(true)
!isEmpty(RESOURCES):contains(TEMPLATE, .*lib):plugin:static {
pluginBaseName = $$basename(TARGET)
pluginName = $$lower($$replace(pluginBaseName, [-], _))
resource_init_function = $${pluginName}_plugin_resource_init
DEFINES += "QT_PLUGIN_RESOURCE_INIT_FUNCTION=$$resource_init_function"
RESOURCE_INIT_CPP = $$OUT_PWD/$${pluginName}_plugin_resources.cpp
GENERATED_SOURCES += $$RESOURCE_INIT_CPP
QMAKE_DISTCLEAN += $$RESOURCE_INIT_CPP
isEmpty(BUILDS)|build_pass {
RESOURCE_INIT_CONT = \
"// This file is autogenerated by qmake. It contains a function that" \
"// references all resources the plugin includes and the function is" \
"// referenced by Qt_(MOC_)EXPORT_PLUGIN to ensure the inclusion in" \
"// the statically linked plugin." \
"$${LITERAL_HASH}include <QtCore/qglobal.h>" \
"void $${resource_init_function}() " \
"{" \
for (resource, RESOURCES) {
resource_name = $$replace($$list($$basename(resource)),\.qrc$, )
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()
}
export(DEFINES)
export(GENERATED_SOURCES)
export(QMAKE_DISTCLEAN)
}
return(true)
}