各位大虾：
我在编译Qtopia时遇到了一个错误：
arm_v6_vfp_le-g++ -DQT_QWS_MXC -c -pipe -DQWS -fno-exceptions
-fno-rtti -Wall -W -Os -fPIC -DQT_NO_QWS_VFB
-DQTOPIA_DATA_LINKING -DQCONFIG=\"qconfig-qpe.h\"
-DQTOPIA_TARGET=\"qpe\" -DQTOPIA_TRTARGET=\"libqpe\"
-DQT_NO_DEBUG
-I/home/ltib/src/qtopia-free-2.1.1/mkspecs/qws/linux-mxc-g++
-I../../../include/qtopia/private -I../../../include
-I/usr/include -I/home/ltib/src/qt-2.3.10/include
-I../../../include/qtopia/private/ -I.moc/release-shared/
-o .obj/release-shared/process_unix.o process_unix.cpp
cc1plus: warning: include location "/usr/include" is unsafe for
cross-compilation
process_unix.cpp: In member function `virtual bool
Process::exec(const QByteArray&, QByteArray&, QStringList*)':
process_unix.cpp:471: error: impossible constraint in `asm'
process_unix.cpp:472: error: impossible constraint in `asm'
process_unix.cpp:480: error: impossible constraint in `asm'
process_unix.cpp:487: error: impossible constraint in `asm'
process_unix.cpp:492: error: impossible constraint in `asm'
{standard input}: Assembler messages:
{standard input}:2795: Error: bad instruction `btsl
r3,[r2,#-344]'
{standard input}:2802: Error: bad instruction `btsl
r3,[r2,#-344]'
{standard input}:2819: Error: bad instruction `btsl
r3,[r2,#-472]'
但是，当我使用其他的g++ （i686的g++, 也就是我的host机器上的/usr/bin/g++）却可以编译通过。
各位有没有遇到类似的问题阿，帮忙解答一下吧。
附2个g++的版本：
The version of arm_v6_vfp_le-g++:
[ltib@localhost qtopia-free-2.1.1]$ arm_v6_vfp_le-g++ -v
Reading specs
from /opt/montavista/mobilinux/devkit/arm/v6_vfp_le/bin/../lib/gcc/armv6fl-montavista-linuxeabi/3.4.3/specs
Configured with: ../configure --host=i686-pc-linux-gnu
--target=armv6fl-montavista-linuxeabi
--prefix=/opt/montavista/foundation/devkit/arm/v6_vfp_le
--exec-prefix=/opt/montavista/foundation/devkit/arm/v6_vfp_le
--bindir=/opt/montavista/foundation/devkit/arm/v6_vfp_le/bin
--sbindir=/opt/montavista/foundation/devkit/arm/v6_vfp_le/sbin
--sysconfdir=/opt/montavista/foundation/devkit/arm/v6_vfp_le/etc
--datadir=/opt/montavista/foundation/devkit/arm/v6_vfp_le/share
--includedir=/opt/montavista/foundation/devkit/arm/v6_vfp_le/include --libdir=/opt/montavista/foundation/devkit/arm/v6_vfp_le/lib --libexecdir=/opt/montavista/foundation/devkit/arm/v6_vfp_le/libexec --localstatedir=/opt/montavista/foundation/devkit/arm/v6_vfp_le/var --sharedstatedir=/opt/montavista/foundation/devkit/arm/v6_vfp_le/share --mandir=/opt/montavista/foundation/devkit/arm/v6_vfp_le/man --infodir=/opt/montavista/foundation/devkit/arm/v6_vfp_le/info --build=i686-pc-linux-gnu --program-transform-name=s,^,arm_v6_vfp_le-, --enable-cross --with-sysroot=/opt/montavista/foundation/devkit/arm/v6_vfp_le/target --enable-shared --enable-languages=c,c++ --enable-__cxa_atexit --enable-threads=posix --disable-multilib --with-gxx-include-dir=${prefix}/lib/gcc/armv6fl-montavista-linuxeabi/3.4.3/../../../../target/usr/include/c++/3.4.3 --with-numa-policy=yes --with-float=softfp --with-cpu=arm1136jf-s --with-interwork --with-arch=armv6j --with-tune=arm1136jf-s --with-fpu=vfp --libexecdir=/opt/montavista/foundation/devkit/arm/v6_vfp_le/lib
Thread model: posix
gcc version 3.4.3 (MontaVista 3.4.3-25.0.67.0501786 2005-11-09)
and the version of host g++:
Using built-in specs.
Target: i386-redhat-linux
Configured with: ../configure --prefix=/usr
--mandir=/usr/share/man --infodir=/usr/share/info
--enable-shared --enable-threads=posix --enable-checking=release
--with-system-zlib --enable-__cxa_atexit
--disable-libunwind-exceptions --enable-libgcj-multifile
--enable-languages=c,c++,objc,obj-c++,java,fortran,ada
--enable-java-awt=gtk --disable-dssi
--with-java-home=/usr/lib/jvm/java-1.4.2-gcj-1.4.2.0/jre
--with-cpu=generic --host=i386-redhat-linux
Thread model: posix
gcc version 4.1.0 20060304 (Red Hat 4.1.0-3)
