Current CVS compile error:

make[6]: Entering directory `/Ubuntu/usr/src/multimedia/amarok/src/metadata/mp4'
if /bin/sh ../../../../libtool --silent --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -I. -I../../../.. -I/usr/include/kde -I/usr/lib/qt-3.3/include -I.  -I/usr/include -I/usr/include/taglib  -DQT_THREAD_SUPPORT  -D_REENTRANT  -Wno-long-long -Wundef -ansi -D_XOPEN_SOURCE=500 -D_BSD_SOURCE -Wcast-align -Wconversion -Wchar-subscripts -Wall -W -Wpointer-arith -O2 -Wformat-security -Wmissing-format-attribute -Wno-non-virtual-dtor -fno-exceptions -fno-check-new -fno-common -DQT_CLEAN_NAMESPACE -DQT_NO_ASCII_CAST -DQT_NO_STL -DQT_NO_COMPAT -DQT_NO_TRANSLATION  -MT mp4properties.lo -MD -MP -MF ".deps/mp4properties.Tpo" -c -o mp4properties.lo mp4properties.cpp; \
        then mv -f ".deps/mp4properties.Tpo" ".deps/mp4properties.Plo"; else rm -f ".deps/mp4properties.Tpo"; exit 1; fi
mp4properties.cpp: In member function 'void TagLib::MP4::Properties::readAudioTrackProperties(void*, MP4TrackId)':
mp4properties.cpp:104: error: 'UINT64_TO_DOUBLE' was not declared in this scope
make[6]: *** [mp4properties.lo] Error 1

Do I have a broken build environment, or is this a bug in the code?

Thanks.

This is a problem with your build environment: the macro in question should be defined in libmp4v2's systems.h.

Hi there  ... I have the same issue ... but am not an expert in C or C++  how do I correct the issue with the build environment?

I suspect that you have another include file named 'systems.h'. And it is this other file that gets chosen by your compiler for resolving the #include , but this other systems.h file does not define the macro in question.

A possible work around might be: locate all systems.h files and rename offending ones.

hmmm no luck ...  only 1 system.h file on the machine

/usr/include/asm/system.h

and renaming it did not help ...

I'm using a new installation of Fedore Core 5 and installed all the development modules ... trying to get my Amarok (from the svn source) installed with mp4 tag support (if I drop this support then it compiles and works fine).

Some of the extras I've had to download and compile to get amarok up and running are

gtkpod-0.99.4
libgpod-0.3.2
libmp4v2-1.5.0.1
ruby-1.8.5
xine-lib-1.1.2
and they all compiled and installed fine ... except for libgpod which did not copy it's libgpod-1.0.pc file into the /usr/lib/pkgconfig/ dir as expected ... (found that issue on another post on this forum)

I've found this file in the libmp4v2 code which contains the ref to the MP4ConvertFromTrackDuration function

mp4.h

u_int64_t MP4ConvertFromTrackDuration(
        MP4FileHandle hFile,
        MP4TrackId trackId,
        MP4Duration duration,
        u_int32_t timeScale);

and it's declared as a u_int64_t so how does one get the system.h (which is missing by the looks of things) to point to this mp4.h ? I'm just guess now

ok cool ... i think I'm starting to understand how the system.h file comes into the picture ...

can you please copy your macro from your system.h file please?

Anyone able to help me with this build environment problem?

Here is the solution:

Just add:

#include

to the mp4properties.cpp

and it Works!

I'm using Slackware 11.0... but may work for you too...

Hope work...