ubuntu-qt-arm开发
thui@ubuntu:~/Documents/A53/helloworld$ qmake
Project ERROR: Cannot run target compiler 'arm-linux-g++'. Output:
Using built-in specs.
COLLECT_GCC=arm-linux-g++
Target: arm-none-linux-gnueabi
Configured with: ./configure --prefix=/home/geclab/buildroot-2016.11/output/host/usr --sysconfdir=/home/geclab/buildroot-2016.11/output/host/etc --enable-static --target=arm-none-linux-gnueabi --with-sysroot=/home/geclab/buildroot-2016.11/output/host/usr/arm-none-linux-gnueabi/sysroot --disable-__cxa_atexit --with-gnu-ld --disable-libssp --disable-multilib --with-gmp=/home/geclab/buildroot-2016.11/output/host/usr --with-mpc=/home/geclab/buildroot-2016.11/output/host/usr --with-mpfr=/home/geclab/buildroot-2016.11/output/host/usr --with-pkgversion='Buildroot 2016.11' --with-bugurl=http://bugs.buildroot.net/ --disable-libquadmath --enable-tls --disable-libmudflap --enable-threads --without-isl --without-cloog --with-float=soft --disable-decimal-float --with-abi=aapcs-linux --with-cpu=cortex-a15 --with-float=soft --with-mode=arm --enable-languages=c,c++,fortran --with-build-time-tools=/home/geclab/buildroot-2016.11/output/host/usr/arm-none-linux-gnueabi/bin --enable-shared --disable-libgomp
Thread model: posix
gcc version 5.4.0 (Buildroot 2016.11)
COLLECT_GCC_OPTIONS='-pipe' '-E' '-v' '-shared-libgcc' '-mcpu=cortex-a15' '-mfloat-abi=soft' '-mabi=aapcs-linux' '-marm' '-mtls-dialect=gnu'
/usr/local/arm/5.4.0/bin/../libexec/gcc/arm-none-linux-gnueabi/5.4.0/cc1plus -E -quiet -v -iprefix /usr/local/arm/5.4.0/bin/../lib/gcc/arm-none-linux-gnueabi/5.4.0/ -isysroot /usr/local/arm/5.4.0/bin/../arm-none-linux-gnueabi/sysroot -D_GNU_SOURCE - -mcpu=cortex-a15 -mfloat-abi=soft -mabi=aapcs-linux -marm -mtls-dialect=gnu
/usr/local/arm/5.4.0/bin/../libexec/gcc/arm-none-linux-gnueabi/5.4.0/cc1plus: error while loading shared libraries: libmpfr.so.4: cannot open shared object file: No such file or directory
Maybe you forgot to setup the environment?
qmake以后老是出现这个问题 不知道怎么解决