I am compiling qtopia on rhel-6 32bit on VM Ware there are several issues being reported.I have purchased your product MINI2440 from that CD i have installed Qtopia-sdk when i try to configure it several issues are being reported Kindly resolve them My compiler is installed as [root@localhost local]# l 4.4.3 arm-linux-gcc-4.4.3.tar [root@localhost local]# pwd /usr/local [root@localhost local]# I have set the required path as shown below: [root@localhost qt-everywhere-opensource-src-4.6.1]# echo $PATH /usr/local/4.4.3/bin:/usr/local/bin:/usr/bin:/bin:/usr/local/sbin:/usr/sbin:/sbi n:/home/avinash/bin:/home/avinash/bin My directory structure is [avinash@localhost x86-qte-4.6.1]$ ls build-all mycon mysp1 qt-everywhere-opensource-src-4.6.1 qt-sdk-linux-x86-opensource-2010.01.bin run [avinash@localhost x86-qte-4.6.1]$ # # qmake configuration for building with arm-none-linux-gnueabi-g++ # include(../../common/g++.conf) include(../../common/linux.conf) include(../../common/qws.conf) # modifications to g++.conf QMAKE_CC = arm-none-linux-gnueabi-gcc QMAKE_CXX = arm-none-linux-gnueabi-g++ QMAKE_LINK = arm-none-linux-gnueabi-g++ QMAKE_LINK_SHLIB = arm-none-linux-gnueabi-g++ # modifications to linux.conf QMAKE_AR = arm-none-linux-gnueabi-ar cqs QMAKE_OBJCOPY = arm-none-linux-gnueabi-objcopy QMAKE_STRIP = arm-none-linux-gnueabi-strip load(qt_config) # # qmake configuration for common gcc # QMAKE_CC = gcc QMAKE_CFLAGS += -pipe QMAKE_CFLAGS_DEPS += -M QMAKE_CFLAGS_WARN_ON += -Wall -W QMAKE_CFLAGS_WARN_OFF += -w QMAKE_CFLAGS_RELEASE += -O0 QMAKE_CFLAGS_DEBUG += -g QMAKE_CFLAGS_SHLIB += -fPIC QMAKE_CFLAGS_STATIC_LIB += -fPIC QMAKE_CFLAGS_YACC += -Wno-unused -Wno-parentheses QMAKE_CFLAGS_HIDESYMS += -fvisibility=hidden QMAKE_CFLAGS_PRECOMPILE += -x c-header -c ${QMAKE_PCH_INPUT} -o ${QMAKE_PCH_OUTPUT} QMAKE_CFLAGS_USE_PRECOMPILE += -include ${QMAKE_PCH_OUTPUT_BASE} "qmake.conf" 20L, 624C 18,1 All [root@localhost qt-everywhere-opensource-src-4.6.1]# ls bin config.tests configure.exe doc include LGPL_EXCEPTION.txt LICENSE.GPL3 mkspecs projects.pro README tools changes-4.6.1 configure demos examples INSTALL lib LICENSE.LGPL mycon qmake src translations [root@localhost qt-everywhere-opensource-src-4.6.1]# cat mycon ./configure -embedded arm -shared -release -no-largefile -qt-sql-sqlite -no-qt3support -no-phonon -no-svg -no-scripttools -nomake demo -nomake examples -qt-decoration-default -no-opengl -qt-gfx-linuxfb -little-endian[root@localhost qt-everywhere-opensource-src-4.6.1]# [root@localhost qt-everywhere-opensource-src-4.6.1]# ./mycon Which edition of Qt do you want to use ? Type 'c' if you want to use the Commercial Edition. Type 'o' if you want to use the Open Source Edition. o You have not explicitly asked to use pkg-config and are cross-compiling. pkg-config will not be used to automatically query cflag/lib parameters for dependencies 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. Type '3' to view the GNU General Public License version 3. Type 'L' to view the Lesser GNU General Public License version 2.1. Type 'yes' to accept this license offer. Type 'no' to decline this license offer. Do you accept the terms of either license? yes Creating qmake. Please wait... g++ -c -o option.o -pipe -DQMAKE_OPENSOURCE_EDITION -I. -Igenerators -Igenerators/unix -Igenerators/win32 -Igenerators/mac -Igenerators/symbian -I/home/avinash/armtools/x86-qte-4.6.1/qt-everywhere-opensource-src-4.6.1/includ e -I/home/avinash/armtools/x86-qte-4.6.1/qt-everywhere-opensource-src-4.6.1/includ e/QtCore -I/home/avinash/armtools/x86-qte-4.6.1/qt-everywhere-opensource-src-4.6.1/src/co relib/global -I/home/avinash/armtools/x86-qte-4.6.1/qt-everywhere-opensource-src-4.6.1/src/co relib/xml -DQT_NO_PCRE -DQT_BUILD_QMAKE -DQT_BOOTSTRAPPED -DQT_NO_TEXTCODEC -DQT_NO_UNICODETABLES -DQT_NO_COMPONENT -DQT_NO_STL -DQT_NO_COMPRESS -I/home/avinash/armtools/x86-qte-4.6.1/qt-everywhere-opensource-src-4.6.1/mkspec s/qws/linux-x86-g++ -DHAVE_QCONFIG_CPP -DQT_NO_THREAD -DQT_NO_QOBJECT -DQT_NO_GEOM_VARIANT option.cpp gmake: g++: Command not found gmake: *** [option.o] Error 127 [root@localhost qt-everywhere-opensource-src-4.6.1]# [root@localhost x86-qte-4.6.1]# which g++ /usr/bin/which: no g++ in (/usr/local/4.4.3/bin:/usr/local/4.4.3/bin:/usr/local/bin:/usr/bin:/bin:/usr/loc al/sbin:/usr/sbin:/sbin:/home/avinash/bin:/home/avinash/bin) [root@localhost x86-qte-4.6.1]# ^C [root@localhost x86-qte-4.6.1]# [root@localhost x86-qte-4.6.1]# export PATH=$PATH:/usr/local/4.4.3/arm-none-linux-gnueabi/bin; [root@localhost x86-qte-4.6.1]# ls build-all mycon mysp1 qt-everywhere-opensource-src-4.6.1 qt-sdk-linux-x86-opensource-2010.01.bin run [root@localhost x86-qte-4.6.1]# which g++ /usr/local/4.4.3/arm-none-linux-gnueabi/bin/g++ Creating qmake. Please wait... g++ -c -o option.o -pipe -DQMAKE_OPENSOURCE_EDITION -I. -Igenerators -Igenerators/unix -Igenerators/win32 -Igenerators/mac -Igenerators/symbian -I/home/avinash/armtools/x86-qte-4.6.1/qt-everywhere-opensource-src-4.6.1/includ e -I/home/avinash/armtools/x86-qte-4.6.1/qt-everywhere-opensource-src-4.6.1/includ e/QtCore -I/home/avinash/armtools/x86-qte-4.6.1/qt-everywhere-opensource-src-4.6.1/src/co relib/global -I/home/avinash/armtools/x86-qte-4.6.1/qt-everywhere-opensource-src-4.6.1/src/co relib/xml -DQT_NO_PCRE -DQT_BUILD_QMAKE -DQT_BOOTSTRAPPED -DQT_NO_TEXTCODEC -DQT_NO_UNICODETABLES -DQT_NO_COMPONENT -DQT_NO_STL -DQT_NO_COMPRESS -I/home/avinash/armtools/x86-qte-4.6.1/qt-everywhere-opensource-src-4.6.1/mkspec s/qws/linux-x86-g++ -DHAVE_QCONFIG_CPP -DQT_NO_THREAD -DQT_NO_QOBJECT -DQT_NO_GEOM_VARIANT option.cpp g++: error trying to exec 'cc1plus': execvp: No such file or directory Assembler messages: Fatal error: Invalid -march= option: `armv4t' gmake: *** [option.o] Error 1 [root@localhost qt-everywhere-opensource-src-4.6.1]# I do not know how to resolve the problem.Kindly get back to me at the earliest. Regards Avinash
compiling qtopia
Hi Avinash, I have been looking at your problem. I kind of feel you should change your compiler from 4.4.3 to 4.5.1. in qmake.conf do not use arm-none-linux-gnueabi-gcc. instead keep it to arm-linux-gcc everywhere. in mkspecs/common/g++.conf instead of QMAKE_CC = gcc use QMAKE_CC = arm-linux-gcc Likewise for g++. export PATH=/usr/local/4.5.1/bin:$PATH; export PATH=$PATH:/usr/local/4.5.1/arm-none-linux-gnueabi/bin; Now extract your qtsdk. Go to mkspecs/qws/linux-arm-g++/qmake.conf. Make the necessary changes. Likewise make the necessary changes in mkspecs/common/g++.conf. Now come to qmake directory and do ./mycon. This should work better than before. Regards Arvind