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pqfeng@ubuntu:~/qt-everywhere-opensource-src-4.8.6$ sudo ./configure -force-pkg-config -opensource -confirm-license -release -shared -embedded arm -xplatform arm-linux-gnueabihf -depths 4,8,16,18,24,32 -fast -optimized-qmake -no-sql-sqlite -qt-libjpeg -qt-zlib -qt-libpng -qt-freetype -little-endian -host-little-endian -no-qt3support -no-libtiff -no-libmng -no-opengl -no-mmx -no-sse -no-sse2 -no-3dnow -no-openssl -no-webkit -no-qvfb -no-phonon -no-nis -no-cups -no-glib -no-xcursor -no-xfixes -no-xrandr -no-xrender -no-separate-debug-info -nomake examples -nomake tools -nomake docs -DQT_ARCH_ARM
[sudo] pqfeng 的密码：

This is the Qt for Embedded Linux Open Source Edition.

You are licensed to use this software under the terms of
the Lesser GNU General Public License (LGPL) versions 2.1.
You are also licensed to use this software under the terms of
the GNU General Public License (GPL) versions 3.

You have already accepted the terms of the  license.

Creating qmake. Please wait...
g++ -c -o unixmake2.o -pipe -m64 -DQMAKE_OPENSOURCE_EDITION -O2 -g -I. -Igenerators -Igenerators/unix -Igenerators/win32 -Igenerators/mac -Igenerators/symbian -Igenerators/integrity -I/home/pqfeng/qt-everywhere-opensource-src-4.8.6/include -I/home/pqfeng/qt-everywhere-opensource-src-4.8.6/include/QtCore -I/home/pqfeng/qt-everywhere-opensource-src-4.8.6/src/corelib/global -I/home/pqfeng/qt-everywhere-opensource-src-4.8.6/src/corelib/xml -I/home/pqfeng/qt-everywhere-opensource-src-4.8.6/tools/shared -DQT_NO_PCRE -DQT_BUILD_QMAKE -DQT_BOOTSTRAPPED -DQLIBRARYINFO_EPOCROOT -DQT_NO_TEXTCODEC -DQT_NO_UNICODETABLES -DQT_NO_COMPONENT -DQT_NO_STL -DQT_NO_COMPRESS -I/home/pqfeng/qt-everywhere-opensource-src-4.8.6/mkspecs/qws/linux-x86_64-g++ -DHAVE_QCONFIG_CPP -DQT_NO_THREAD -DQT_NO_QOBJECT -DQT_NO_GEOM_VARIANT -DQT_NO_DEPRECATED  generators/unix/unixmake2.cpp
^Cmake: *** wait: 没有子进程。 停止。
make: *** 正在等待未完成的任务....
make: *** wait: 没有子进程。 停止。

我明明配置了嵌入式编译环境，运行时却是g++，在这个配置完成后，make也是g++编译出的PC版。不知道为什么。附：我在mkspace 下有arm-linux-gnueabihf目录。