Details
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Bug
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Resolution: Out of scope
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P2: Important
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4.7.1
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None
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Ubuntu10.10
GenisiEfikaSmartBook(imx51 ARM Cortex A8)
toolchain: gcc-4.5_4.5.1-7ubuntu2_armel.deb, g++-4.5_4.5.1-7ubuntu2_armel.deb
Description
download the qt source code from gitorious by (git clone git://gitorious.org/qt/qt.git)
run ./configure
run make
The build failed with following error message:
g++ -c -include .pch/release-shared/QtCore -pipe -pthread -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -O2 -fvisibility=hidden -fvisibility-inlines-hidden -Wall -W -D_REENTRANT -fPIC -DQT_SHARED -DQT_BUILD_CORE_LIB -DQT_NO_USING_NAMESPACE -DQT_NO_CAST_TO_ASCII -DQT_ASCII_CAST_WARNINGS -DQT3_SUPPORT -DQT_MOC_COMPAT -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_FAST_CONCATENATION -DELF_INTERPRETER=\"/lib/ld-linux.so.3\" -DQLIBRARYINFO_EPOCROOT -DHB_EXPORT=Q_CORE_EXPORT -DQT_NO_DEBUG -D_LARGEFILE64_SOURCE -D_LARGEFILE_SOURCE -I../../mkspecs/linux-g++ -I. -I../../include -I../../include/QtCore -I.rcc/release-shared -Iglobal -I../../tools/shared -I../3rdparty/harfbuzz/src -I../3rdparty/md5 -I../3rdparty/md4 -I.moc/release-shared -o .obj/release-shared/qobject.o kernel/qobject.cpp
:1714: Error: selected processor does not support Thumb mode `swp r6,r4,[r3]'
It seems that the function below needs to check if Thumb mode 'swp' instruction is supported.
template <typename T>
Q_INLINE_TEMPLATE T *QBasicAtomicPointer<T>::fetchAndStoreOrdered(T *newValue) //corelib/arch/qatomic_arm.h
Attachments
Issue Links
- relates to
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QTBUG-16402 fix ARM Thumb2 build
- Closed