[Buildroot] [Bug 2371] New: QT MYSQL Module does not build

[Buildroot] [Bug 2371] New: QT MYSQL Module does not build

[bugzilla at busybox.net]

https://bugs.busybox.net/show_bug.cgi?id=2371

           Summary: QT MYSQL Module does not build
           Product: buildroot
           Version: unspecified
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Severity: minor
          Priority: P5
         Component: Other
        AssignedTo: unassigned at buildroot.uclibc.org
        ReportedBy: paul at pauljones.id.au
                CC: buildroot at uclibc.org
   Estimated Hours: 0.0


This is the output I get when trying to build QT for ARM with the mysql module
enabled.

InterBase auto-detection... ()
gmake[1]: Entering directory
`/media/dev/buildroot-arm/output/build/qt-everywhere-opensource-src-4.6.2/config.tests/unix/ibase'
compiling ibase.cpp
ibase.cpp:42:19: error: ibase.h: No such file or directory
gmake[1]: *** [ibase.o] Error 1
gmake[1]: Leaving directory
`/media/dev/buildroot-arm/output/build/qt-everywhere-opensource-src-4.6.2/config.tests/unix/ibase'
InterBase disabled.
MySQL (thread-safe) auto-detection... ()
gmake[1]: Entering directory
`/media/dev/buildroot-arm/output/build/qt-everywhere-opensource-src-4.6.2/config.tests/unix/mysql_r'
compiling ../mysql/mysql.cpp
linking mysql_r
/usr/lib64/mysql/libmysqlclient_r.so: file not recognized: File format not
recognized
collect2: ld returned 1 exit status
gmake[1]: *** [mysql_r] Error 1
gmake[1]: Leaving directory
`/media/dev/buildroot-arm/output/build/qt-everywhere-opensource-src-4.6.2/config.tests/unix/mysql_r'
MySQL (thread-safe) disabled.
MySQL (thread-unsafe) auto-detection... ()
gmake[1]: Entering directory
`/media/dev/buildroot-arm/output/build/qt-everywhere-opensource-src-4.6.2/config.tests/unix/mysql'
compiling mysql.cpp
linking mysql
/usr/lib64/mysql/libmysqlclient.so: file not recognized: File format not
recognized
collect2: ld returned 1 exit status
gmake[1]: *** [mysql] Error 1
gmake[1]: Leaving directory
`/media/dev/buildroot-arm/output/build/qt-everywhere-opensource-src-4.6.2/config.tests/unix/mysql'
MySQL (thread-unsafe) disabled.
MySQL support cannot be enabled due to functionality tests!
 Turn on verbose messaging (-v) to ./configure to see the final report.
 If you believe this message is in error you may use the continue
 switch (-continue) to ./configure to continue.
make: ***
[/media/dev/buildroot-arm/output/build/qt-everywhere-opensource-src-4.6.2/.configured]
Error 101

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[Buildroot] [Bug 2371] QT MYSQL Module does not build

[bugzilla at busybox.net]

https://bugs.busybox.net/show_bug.cgi?id=2371

--- Comment #1 from Thomas Petazzoni <thomas.petazzoni@free-electrons.com>  ---
Which version of Buildroot are you using ?

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[Buildroot] [Bug 2371] QT MYSQL Module does not build

[bugzilla at busybox.net]

https://bugs.busybox.net/show_bug.cgi?id=2371

--- Comment #2 from Paul Jones <paul.jones@iwtech.com.au>  ---
Latest Git version

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[Buildroot] [Bug 2371] QT MYSQL Module does not build

[bugzilla at busybox.net]

https://bugs.busybox.net/show_bug.cgi?id=2371

--- Comment #3 from Thomas Petazzoni <thomas.petazzoni@free-electrons.com>  ---
Ok, strange, when MySQL is enabled we give Qt a set of custom CFLAGS/LDFLAGS so
it shouldn't be looking at the host versions.

What distro are you using ? Which MySQL-related packages are installed on your
host ? (here on my Ubuntu system, the libmysqlclient.so file is not in the same
directory as you).

Can you turn on the -v switch for Qt configure step ? I.e, something like:

diff --git a/package/qt/qt.mk b/package/qt/qt.mk
index baf6539..8ab70ac 100644
--- a/package/qt/qt.mk
+++ b/package/qt/qt.mk
@@ -503,7 +503,7 @@ endif
                PKG_CONFIG="$(PKG_CONFIG_HOST_BINARY)" \
               
PKG_CONFIG_PATH="$(STAGING_DIR)/usr/lib/pkgconfig:$(PKG_CONFIG_PATH)" \
                ./configure \
-               $(if $(VERBOSE),-verbose,-silent) \
+               -verbose \
                -force-pkg-config \
                -embedded $(BR2_PACKAGE_QT_EMB_PLATFORM) \
                $(QT_QCONFIG_COMMAND) \

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[Buildroot] [Bug 2371] QT MYSQL Module does not build

[bugzilla at busybox.net]

https://bugs.busybox.net/show_bug.cgi?id=2371

--- Comment #4 from Paul Jones <paul@pauljones.id.au>  ---
The output from before was with the -v option enabled.

I just tried compiling on another near identical machine also running Gentoo
and I didn't get the error, so I assume it must just be something amiss on this
machine. I'll keep looking, everything else compiles fine.

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[Buildroot] [Bug 2371] QT MYSQL Module does not build

[bugzilla at busybox.net]

https://bugs.busybox.net/show_bug.cgi?id=2371

--- Comment #5 from Paul Jones <paul@pauljones.id.au>  ---
I had the MYSQL server installed on the host, uninstalling that fixed the
problem. I also had it installed on the other computer but it still worked.
Seems like a path search order issue or something?

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[Buildroot] [Bug 2371] QT MYSQL Module does not build

[bugzilla at busybox.net]

https://bugs.busybox.net/show_bug.cgi?id=2371

--- Comment #6 from Thomas Petazzoni <thomas.petazzoni@free-electrons.com>  ---
Ok. However, even if MySQL is installed on the host, we should be able to work
properly. The Qt configure output is not verbose enough to understand what's
going on, we'd need the full link command line. Could you have a look at Qt
./configure and config.tests/unix/compile.test to see how more information
could be shown ?

For the record, on which distro (and version) and with which packages installed
exactly the problem was happening ?

Thanks!

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[Buildroot] [Bug 2371] QT MYSQL Module does not build when MySQL installed on the host

[bugzilla at busybox.net]

https://bugs.busybox.net/show_bug.cgi?id=2371

Thomas Petazzoni <thomas.petazzoni@free-electrons.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|QT MYSQL Module does not    |QT MYSQL Module does not
                   |build                       |build when MySQL installed
                   |                            |on the host

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[Buildroot] [Bug 2371] QT MYSQL Module does not build when MySQL installed on the host

[bugzilla at busybox.net]

https://bugs.busybox.net/show_bug.cgi?id=2371

--- Comment #7 from Thomas Petazzoni <thomas.petazzoni@free-electrons.com>  ---
Paul, could you provide some details about which distro, version and install
set of packages was causing problems ? I'd like to reproduce the problem here.
Thanks!

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[Buildroot] [Bug 2371] QT MYSQL Module does not build when MySQL installed on the host

[bugzilla at busybox.net]

https://bugs.busybox.net/show_bug.cgi?id=2371

--- Comment #8 from Paul Jones <paul@pauljones.id.au>  ---
Sorry for the delay.

Distro is Gentoo on x86_64 with mysql server + client installed.
Buildroot is latest git, using both internal or external crosstool-ng uClibc
toolchain (one at a time though...)
Problem occurs with QTe version 4.6.2 and 4.6.3

This is the output from config.tests/mysql

peejay at desktop
/media/dev/buildroot-arm/output/build/qt-everywhere-opensource-src-4.6.3/config.tests/unix/mysql
$ make -n
echo compiling mysql.cpp &&
/media/dev/buildroot-arm/output/staging/usr/bin/arm-unknown-linux-uclibcgnueabi-g++
--sysroot=/media/dev/buildroot-arm/output/staging -c -pipe -O2 -mtune=arm920t
-march=armv4t -mabi=aapcs-linux -msoft-float -D_LARGEFILE_SOURCE
-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64
-I/media/dev/buildroot-arm/output/staging/usr/include
-I/media/dev/buildroot-arm/output/staging/include -O2 -Wall -W 
-I../../../mkspecs/qws/linux-arm-g++ -I. -I/usr/include/mysql
-I/media/dev/buildroot-arm/output/staging/usr/include/mysql -o mysql.o
mysql.cpp
echo linking mysql &&
/media/dev/buildroot-arm/output/staging/usr/bin/arm-unknown-linux-uclibcgnueabi-g++
--sysroot=/media/dev/buildroot-arm/output/staging
-L/media/dev/buildroot-arm/output/staging/lib
-L/media/dev/buildroot-arm/output/staging/usr/lib -Wl,-O1 -o mysql mysql.o    
-L/usr/lib64/mysql -lz -lcrypt -lnsl -lm -L/usr/lib64 -lssl -lcrypto
-L/media/dev/buildroot-arm/output/staging/usr/lib/mysql -lmysqlclient 
peejay at desktop
/media/dev/buildroot-arm/output/build/qt-everywhere-opensource-src-4.6.3/config.tests/unix/mysql
$ make
compiling mysql.cpp
linking mysql
/usr/lib64/mysql/libmysqlclient.so: file not recognized: File format not
recognized
collect2: ld returned 1 exit status
make: *** [mysql] Error 1

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[Buildroot] [Bug 2371] QT MYSQL Module does not build when MySQL installed on the host

[bugzilla at busybox.net]

https://bugs.busybox.net/show_bug.cgi?id=2371

Thomas Petazzoni <thomas.petazzoni@free-electrons.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         AssignedTo|unassigned at buildroot.uclibc |thomas.petazzoni at free-elect
                   |.org                        |rons.com

--- Comment #9 from Thomas Petazzoni <thomas.petazzoni@free-electrons.com>  ---
Fix sent to the Buildroot list.

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[Buildroot] [Bug 2371] QT MYSQL Module does not build when MySQL installed on the host

[bugzilla at busybox.net]

https://bugs.busybox.net/show_bug.cgi?id=2371

Peter Korsgaard <jacmet@uclibc.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED

--- Comment #10 from Peter Korsgaard <jacmet@uclibc.org>  ---
Fixed by Thomas in git, thanks.

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