fatal error: unicode/uchar.h: No such file or directory

[ranshalit]

Hello,

I am trying to cross compile Qt5,
But I get errors as following:
"fatal error: unicode/uchar.h: No such file or directory"

The strange thing is that I've installed in host the appropriate libraries and the file exists:
/usr/include/unicode/uchar.h

Why can't it find it ? Is it something wrong in mkspec ?
My mkspec is at the bottom.

Regars,
Ran

===============

MAKEFILE_GENERATOR = UNIX
CONFIG += incremental gdb_dwarf_index
QMAKE_INCREMENTAL_STYLE = sublib

include(../common/linux.conf)
include(../common/gcc-base-unix.conf)
include(../common/g++-unix.conf)

QT_INSTALL_DIR = /media/sdb/qt5/qt-everywhere-opensource-src-5.1.1
ROOTFS_PATH=/home/ubuntu/dvrrdk/DVRRDK_04.01.00.02/ti_tools/cgt_a8/arago/linux-devkit/arm-arago-linux-gnueabi
TOOLCHAIN_PREFIX=arm-arago-linux-gnueabi

QMAKE_INCDIR = $${ROOTFS_PATH}/usr/include $${ROOTFS_PATH}/usr/include/glib-2.0 $${ROOTFS_PATH}/usr/lib/glib-2.0/include $${ROOTFS_PATH}/usr/include/libxml2 $${ROOTFS_PATH}/usr/include/freetype2 $${ROOTFS_PATH}/usr/include/dbus-1.0 $${ROOTFS_PATH}/usr/include/dbus-1.0/dbus

QMAKE_LIBDIR = $${ROOTFS_PATH}/usr/lib/arm-linux-gnueabi $${ROOTFS_PATH}/usr/lib

QMAKE_INCDIR_OPENGL_ES2 = $${QT_INSTALL_DIR}/usr/include/sgx/OGLES2
QMAKE_LIBDIR_OPENGL_ES2 = $${QT_INSTALL_DIR}/opt/gfxlibraries/gfx_rel_es6.x
QMAKE_INCDIR_EGL = $${QMAKE_INCDIR_OPENGL_ES2}
QMAKE_LIBDIR_EGL = $${QMAKE_LIBDIR_OPENGL_ES2}

QMAKE_LIBS = -lxml2 -lz -lts -lasound -lfreetype -lexpat
-lfontconfig -lpng -lpthread -Wl,-rpath-link=$${ROOTFS_PATH}/usr/lib/arm-linux-gnueabi -Wl,-rpath-link=$${ROOTFS_PATH}/usr/lib

QMAKE_LIBS_OPENGL_ES2= -lEGL -lIMGegl -lsrv_um -lGLESv2 -lGLES_CM -lusc -Wl,-rpath-link=/media/sdb/qt5/qt-everywhere-opensource-src-5.1.1/opt/gfxlibraries/gfx_rel_es6.x -Wl,-rpath-link

QMAKE_LIBS_EGL= $${QMAKE_LIBS_OPENGL_ES2}
QMAKE_LIBS_THREAD = -lpthread

QMAKE_CFLAGS_RELEASE = -O3 -march=armv7-a -mfpu=neon -mfloat-abi=softfp

QMAKE_CXXFLAGS_RELEASE = $$QMAKE_CFLAGS_RELEASE

QMAKE_CC = $${TOOLCHAIN_PREFIX}-gcc
QMAKE_CXX = $${TOOLCHAIN_PREFIX}-g++
QMAKE_LINK = $${QMAKE_CXX}
QMAKE_LINK_SHLIB = $${QMAKE_CXX}

QMAKE_AR = $${TOOLCHAIN_PREFIX}-ar cqs
QMAKE_OBJCOPY = $${TOOLCHAIN_PREFIX}-objcopy
QMAKE_STRIP = $${TOOLCHAIN_PREFIX}-strip

load(qt_config)

[SGaist]

Hi,

You are cross-compiling Qt and from the looks of it that path is on your host computer. That file must be findable in that ROOTFS_PATH you have in your mkspec.

[ranshalit]

Hi,

I've set ROOTFS_PATH into the toolchain lib and include, but that toolchain does not contain the libraries which I've installed on the host machine (ubuntu), that should be found in /usr/lib and /usr/include.
Should I add that folders (the strange thing is that they are host folders and not cross compiled) ?

Thank
Ran

[ranshalit]

Hi,

on running configure, it also disables a lot of stuff becuase it can't find headers which are not specified in the qmake, but I don't understand it. they are host headers, they are not part of the cross compiled files.

I'm struglling with it for some couple of days,

ubuntu@ubuntu-laptop:/media/sdb/qt5/qt-everywhere-opensource-src-5.1.1$ ./configure -prefix /qt5 -release -make libs -xplatform linux-TIarmv7-g++ -opengl es2 -confirm-license -opensource -no-icu -no-xcb -no-pch -make examples -verbose >> xx
Warning: Disabling pkg-config since PKG_CONFIG_LIBDIR is not set.
Warning: Disabling pkg-config since PKG_CONFIG_SYSROOT_DIR is not set.
floatmath.cpp:44:5: warning: unused parameter 'argc'
floatmath.cpp:44:5: warning: unused parameter 'argv'
cc1plus: error: unrecognized command line option "-msse2"
make: *** [sse2.o] Error 1
cc1plus: error: unrecognized command line option "-msse3"
make: *** [sse3.o] Error 1
cc1plus: error: unrecognized command line option "-mssse3"
make: *** [ssse3.o] Error 1
cc1plus: error: unrecognized command line option "-msse4.1"
make: *** [sse4_1.o] Error 1
cc1plus: error: unrecognized command line option "-msse4.2"
make: *** [sse4_2.o] Error 1
cc1plus: error: unrecognized command line option "-mavx"
make: *** [avx.o] Error 1
libjpeg.cpp: In function 'int main(int, char**)':
libjpeg.cpp:51:32: warning: 'cinfo' is used uninitialized in this function
db2.cpp:42:20: fatal error: sqlcli.h: No such file or directory
compilation terminated.
make: *** [db2.o] Error 1
ibase.cpp:42:19: fatal error: ibase.h: No such file or directory
compilation terminated.
make: *** [ibase.o] Error 1
/media/sdc/dvrrdk/DVRRDK_04.01.00.02/ti_tools/cgt_a8/arago/linux-devkit/bin/../lib/gcc/arm-arago-linux-gnueabi/4.5.3/../../../../arm-arago-linux-gnueabi/bin/ld: cannot find -lmysqlclient_r
collect2: ld returned 1 exit status
make: *** [mysql_r] Error 1
/media/sdc/dvrrdk/DVRRDK_04.01.00.02/ti_tools/cgt_a8/arago/linux-devkit/bin/../lib/gcc/arm-arago-linux-gnueabi/4.5.3/../../../../arm-arago-linux-gnueabi/bin/ld: cannot find -lmysqlclient
collect2: ld returned 1 exit status
make: *** [mysql] Error 1
oci.cpp:42:17: fatal error: oci.h: No such file or directory
compilation terminated.
make: *** [oci.o] Error 1
odbc.cpp:45:17: fatal error: sql.h: No such file or directory
compilation terminated.
make: *** [odbc.o] Error 1
iodbc.cpp:42:17: fatal error: sql.h: No such file or directory
compilation terminated.
make: *** [iodbc.o] Error 1
/media/sdc/dvrrdk/DVRRDK_04.01.00.02/ti_tools/cgt_a8/arago/linux-devkit/bin/../lib/gcc/arm-arago-linux-gnueabi/4.5.3/../../../../arm-arago-linux-gnueabi/bin/ld: skipping incompatible /usr/lib/libpq.so when searching for -lpq
/media/sdc/dvrrdk/DVRRDK_04.01.00.02/ti_tools/cgt_a8/arago/linux-devkit/bin/../lib/gcc/arm-arago-linux-gnueabi/4.5.3/../../../../arm-arago-linux-gnueabi/bin/ld: skipping incompatible /usr/lib/libpq.a when searching for -lpq
/media/sdc/dvrrdk/DVRRDK_04.01.00.02/ti_tools/cgt_a8/arago/linux-devkit/bin/../lib/gcc/arm-arago-linux-gnueabi/4.5.3/../../../../arm-arago-linux-gnueabi/bin/ld: cannot find -lpq
collect2: ld returned 1 exit status
make: *** [psql] Error 1
sqlite2.cpp:42:20: fatal error: sqlite.h: No such file or directory
compilation terminated.
make: *** [sqlite2.o] Error 1
tds.cpp:42:22: fatal error: sybfront.h: No such file or directory
compilation terminated.
make: *** [tds.o] Error 1
dbus.cpp:43:23: fatal error: dbus/dbus.h: No such file or directory
compilation terminated.
make: *** [dbus.o] Error 1
In file included from /media/sdc/dvrrdk/DVRRDK_04.01.00.02/ti_tools/cgt_a8/arago/linux-devkit/arm-arago-linux-gnueabi/usr/include/glib-2.0/glib/galloca.h:34:0,
from /media/sdc/dvrrdk/DVRRDK_04.01.00.02/ti_tools/cgt_a8/arago/linux-devkit/arm-arago-linux-gnueabi/usr/include/glib-2.0/glib.h:32,
from glib.cpp:44:
/media/sdc/dvrrdk/DVRRDK_04.01.00.02/ti_tools/cgt_a8/arago/linux-devkit/arm-arago-linux-gnueabi/usr/include/glib-2.0/glib/gtypes.h:34:24: fatal error: glibconfig.h: No such file or directory
compilation terminated.
make: *** [glib.o] Error 1
In file included from /media/sdc/dvrrdk/DVRRDK_04.01.00.02/ti_tools/cgt_a8/arago/linux-devkit/arm-arago-linux-gnueabi/usr/include/glib-2.0/glib/galloca.h:34:0,
from /media/sdc/dvrrdk/DVRRDK_04.01.00.02/ti_tools/cgt_a8/arago/linux-devkit/arm-arago-linux-gnueabi/usr/include/glib-2.0/glib.h:32,
from /media/sdc/dvrrdk/DVRRDK_04.01.00.02/ti_tools/cgt_a8/arago/linux-devkit/bin/../arm-arago-linux-gnueabi/usr/include/pulse/glib-mainloop.h:26,
from pulseaudio.cpp:43:
/media/sdc/dvrrdk/DVRRDK_04.01.00.02/ti_tools/cgt_a8/arago/linux-devkit/arm-arago-linux-gnueabi/usr/include/glib-2.0/glib/gtypes.h:34:24: fatal error: glibconfig.h: No such file or directory
compilation terminated.
make: *** [pulseaudio.o] Error 1
In file included from fontconfig.cpp:42:0:
/media/sdc/dvrrdk/DVRRDK_04.01.00.02/ti_tools/cgt_a8/arago/linux-devkit/bin/../arm-arago-linux-gnueabi/usr/include/ft2build.h:56:38: fatal error: freetype/config/ftheader.h: No such file or directory
compilation terminated.
make: *** [fontconfig.o] Error 1
Project ERROR: Package libdrm not found
make: *** No targets specified and no makefile found. Stop.
egl.cpp: In function 'int main(int, char**)':
egl.cpp:46:12: warning: unused variable 'x'
In file included from freetype.cpp:42:0:
/media/sdc/dvrrdk/DVRRDK_04.01.00.02/ti_tools/cgt_a8/arago/linux-devkit/bin/../arm-arago-linux-gnueabi/usr/include/ft2build.h:56:38: fatal error: freetype/config/ftheader.h: No such file or directory
compilation terminated.
make: *** [freetype.o] Error 1
stltest.cpp: In function 'int main()':
stltest.cpp:146:9: warning: unused variable 'n'
pcre.cpp:45:2: error: #error This PCRE version is not supported
make: *** [pcre.o] Error 1
shivavg.cpp:42:23: fatal error: vg/openvg.h: No such file or directory
compilation terminated.
make: *** [shivavg.o] Error 1
alsatest.cpp:47:5: warning: unused parameter 'argc'
alsatest.cpp:47:5: warning: unused parameter 'argv'
hwcap_test.cpp:43:5: warning: unused parameter 'argc'
hwcap_test.cpp:43:5: warning: unused parameter 'argv'
ptrsizetest.cpp: In function 'int main(int, char**)':
ptrsizetest.cpp:59:12: error: 'PointerSize' is not a member of 'QPointerSizeTest<4>'
make: *** [ptrsizetest.o] Error 1
ubuntu@ubuntu-laptop:/media/sdb/qt5/qt-everyw

Regards,
Ran

[jsulm]

As you do cross compilation you need the mandatory libraries for your target device not the host machine!