I cross compiled Qt5 in my Ubuntu Desktop for an embedded Debian according to http://www.eliasing.com/cubieboard2/qt5-cb2 using gcc-linaro-4.9-2014.11-x86_64_arm-linux-gnueabihf toolchain. Then I configured Qt creator and compiled my application on Ubuntu Desktop. I set remote device in Qt creator and it deployed the application on the device. So I could run my application on the device (embedded Debian). Now I want to add Qwt library in my project. According to Qwt's web site I downloaded Qwt source files, cd to sources directory and then run below commands:
-qmake qwt.pro
-make -j 4
-sudo make install
Running these commands installed Qwt on my Ubuntu desktop. But I have to install it on the device (I have to cross-compile it). In Qt cross compiling step I set -prefix parameter to /opt/qt/qt5.4-A110. So for first step in Qwt cross compiling I used bellow command:
/opt/qt/qt5.4-A110/bin/qmake qwt.pro
Then when I run make command I got bellow errors:
Please submit a full bug report, with preprocessed source if appropriate. Please include the complete backtrace with any bug report. See https://bugs.linaro.org for instructions. Makefile:8096: recipe for target 'obj/qwt_plot_curve.o' failed make[1]: * [obj/qwt_plot_curve.o] Error 1 make[1]: Leaving directory '/home/amvaj/Projects/A110/OS/ClosedHeart/qt/sources/qwt-6.1.3/src' Makefile:45: recipe for target 'sub-src-make_first-ordered' failed make: * [sub-src-make_first-ordered] Error 2
So I thought that I had to set ARCH and CROSS_COMPILE parameters. So I cleaned sources and then used bellow command:
make ARCH=arm CROSS_COMPILER=/home/ali/toolchain/bin/arm-linux-gnueabihf-
But I got the same errors. What should I do? Thanks.
