Compilation problem Gstreamer dm368evm dvsdk4.02.00.06

Maxime Suire

Hi,

I have exactly follow the instructions write on Software developers guide. But I have a compilation problem.

Software developers guide:

DVSDK Linux development kit includes the GStreamer development header files, libraries and package
configs.
1. First, configure your cross compilation environment #Setting_up_cross_compilation_environment
2. Next, follow the typical GStreamer recommended method for compiling your application. e.g.
host $ cd <directory where your application is>
host $ gcc -o decode decode.c `pkg-config --libs --cflags gstreamer-0.10`

My step for the compilation:

stephane@Tamara:~$ export DVSDK="/home/stephane/ti-dvsdk_dm368-evm_4_02_00_06"
stephane@Tamara:~$ source ${DVSDK}/linux-devkit/environment-setup
[linux-devkit]:~> cd workdir/
[linux-devkit]:~/workdir> gcc -o main main.c `pkg-config --libs --cflags gstreamer-0.10`
main.c:6: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘bus_call’
main.c:41: error: expected ‘)’ before ‘*’ token
main.c: In function ‘main’:
main.c:65: error: ‘GMainLoop’ undeclared (first use in this function)
main.c:65: error: (Each undeclared identifier is reported only once
main.c:65: error: for each function it appears in.)
main.c:65: error: ‘loop’ undeclared (first use in this function)
main.c:67: error: ‘GstElement’ undeclared (first use in this function)
main.c:67: error: ‘pipeline’ undeclared (first use in this function)
main.c:67: error: ‘source’ undeclared (first use in this function)
main.c:67: error: ‘queue’ undeclared (first use in this function)
main.c:67: error: ‘convert’ undeclared (first use in this function)
main.c:67: error: ‘encoder’ undeclared (first use in this function)
main.c:67: error: ‘rtpp’ undeclared (first use in this function)
main.c:67: error: ‘sink’ undeclared (first use in this function)
main.c:68: error: ‘GstBus’ undeclared (first use in this function)
main.c:68: error: ‘bus’ undeclared (first use in this function)
main.c:73: error: ‘NULL’ undeclared (first use in this function)
main.c:73: error: ‘FALSE’ undeclared (first use in this function)
main.c:112: error: ‘GST_STATE_PLAYING’ undeclared (first use in this function)
main.c:120: error: ‘GST_STATE_NULL’ undeclared (first use in this function)

So he can't not recognize elements from Gstreamer.

What I have forgotten ?

Regards

Maxime Suire

over 14 years ago

0 Brijesh Singh over 14 years ago

TI__Expert 5680 points

Hello,

1) First of all you should not be using "x86 gcc" compiler to compile binary which will run on ARM. Instead you should be using arm-none-gnueabai-gcc compiler from CS2009q1.

2) Have you tried compiling your application outside the cross compilation environment ? i.e on X86 PC to ensure that your application compiles succesfully ?

3) If above tip does not help, then please post the output of "pkg-config --cflags --libs gstreamer-0.10" (this command should be run in cross compile environment).

Thanks

Brijesh

0 Maxime Suire over 14 years ago in reply to Brijesh Singh

Prodigy 250 points

Hi Brijesh,

This is what "pkg-config --cflags --libs gstreamer-0.10 gives:

[linux-devkit]:~/workdir> pkg-config --cflags --libs gstreamer-0.10

-pthread -I/home/stephane/ti-dvsdk_dm368-evm_4_02_00_06/linux-devkit//arm-none-linux-gnueabi/usr/include/gstreamer-0.10 -I/home/stephane/ti-dvsdk_dm368-evm_4_02_00_06/linux-devkit//arm-none-linux-gnueabi/usr/include/glib-2.0 -I/home/stephane/ti-dvsdk_dm368-evm_4_02_00_06/linux-devkit//arm-none-linux-gnueabi/usr/lib/glib-2.0/include -I/home/stephane/ti-dvsdk_dm368-evm_4_02_00_06/linux-devkit//arm-none-linux-gnueabi/usr/include/libxml2 -pthread -L/home/stephane/ti-dvsdk_dm368-evm_4_02_00_06/linux-devkit//arm-none-linux-gnueabi/usr/lib -lgstreamer-0.10 -lgobject-2.0 -lgmodule-2.0 -lxml2 -lgthread-2.0 -lrt -lglib-2.0

What should I do?

Thanks

Maxime Suire

0 Maxime Suire over 14 years ago in reply to Maxime Suire

Prodigy 250 points

Hi,

I tried to use a makefile:

include ${DVSDK}/Rules.make

main:
$(CSTOOL_PREFIX)gcc -o main main.c `pkg-config --libs --cflags gstreamer-0.10`

It's done that:

[linux-devkit]:~/workdir> make main
/home/stephane/CodeSourcery/Sourcery_G++_Lite//bin/arm-none-linux-gnueabi-gcc -o main main.c `pkg-config --libs --cflags gstreamer-0.10`
main.c:5: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'bus_call'
main.c:38: error: expected ')' before '*' token
main.c: In function 'main':
main.c:62: error: 'GMainLoop' undeclared (first use in this function)
main.c:62: error: (Each undeclared identifier is reported only once
main.c:62: error: for each function it appears in.)
main.c:62: error: 'loop' undeclared (first use in this function)
main.c:64: error: 'GstElement' undeclared (first use in this function)
main.c:64: error: 'pipeline' undeclared (first use in this function)
main.c:64: error: 'source' undeclared (first use in this function)
main.c:64: error: 'queue' undeclared (first use in this function)
main.c:64: error: 'convert' undeclared (first use in this function)
main.c:64: error: 'encoder' undeclared (first use in this function)
main.c:64: error: 'rtpp' undeclared (first use in this function)
main.c:64: error: 'sink' undeclared (first use in this function)
main.c:65: error: 'GstBus' undeclared (first use in this function)
main.c:65: error: 'bus' undeclared (first use in this function)
main.c:70: error: 'NULL' undeclared (first use in this function)
main.c:70: error: 'FALSE' undeclared (first use in this function)
main.c:109: error: 'GST_STATE_PLAYING' undeclared (first use in this function)
main.c:117: error: 'GST_STATE_NULL' undeclared (first use in this function)
make: *** [main] Erreur 1

What is the problem?

Regards

Maxime Suire

0 Brijesh Singh over 14 years ago in reply to Maxime Suire

TI__Expert 5680 points

Hello,

The output of pkg-config looks good to me and now i think there might be something wrong with your gstreamer application. I have responded to somewhat similar issue on other forum post http://e2e.ti.com/support/embedded/f/354/p/101383/355783.aspx#355783. I would suggest try compiling sample application from gst application guide. In summary, if you are able to build gstreamer_ti target from top label DVSDK makefile then you have gstreamer base libraries installed properly and that should be good enough for typical application development.

Thanks

Brijesh

0 Maxime Suire over 14 years ago in reply to Brijesh Singh

Prodigy 250 points

Hello,

I have tried to compile the demo programme of GStreamer and I have always some problems.

[linux-devkit]:~/workdir> make main 0
/home/stephane/CodeSourcery/Sourcery_G++_Lite//bin/arm-none-linux-gnueabi-gcc -Wall 'pkg-config --cflags --libs gstreamer-0.10' main.c -o main
arm-none-linux-gnueabi-gcc: pkg-config --cflags --libs gstreamer-0.10: No such file or directory
main.c:1:21: error: gst/gst.h: No such file or directory
main.c:2:18: error: glib.h: No such file or directory
main.c:6: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'bus_call'
main.c:41: error: expected ')' before '*' token
main.c: In function 'main':
main.c:64: error: 'GMainLoop' undeclared (first use in this function)
main.c:64: error: (Each undeclared identifier is reported only once
main.c:64: error: for each function it appears in.)
main.c:64: error: 'loop' undeclared (first use in this function)
main.c:66: error: 'GstElement' undeclared (first use in this function)
main.c:66: error: 'pipeline' undeclared (first use in this function)
main.c:66: error: 'source' undeclared (first use in this function)
main.c:66: warning: left-hand operand of comma expression has no effect
main.c:66: error: 'demuxer' undeclared (first use in this function)
main.c:66: warning: left-hand operand of comma expression has no effect
main.c:66: error: 'decoder' undeclared (first use in this function)
main.c:66: warning: left-hand operand of comma expression has no effect
main.c:66: error: 'conv' undeclared (first use in this function)
main.c:66: warning: left-hand operand of comma expression has no effect
main.c:66: error: 'sink' undeclared (first use in this function)
main.c:66: warning: left-hand operand of comma expression has no effect
main.c:67: error: 'GstBus' undeclared (first use in this function)
main.c:67: error: 'bus' undeclared (first use in this function)
main.c:70: warning: implicit declaration of function 'gst_init'
main.c:72: warning: implicit declaration of function 'g_main_loop_new'
main.c:72: error: 'NULL' undeclared (first use in this function)
main.c:72: error: 'FALSE' undeclared (first use in this function)
main.c:77: warning: implicit declaration of function 'g_printerr'
main.c:83: warning: implicit declaration of function 'gst_pipeline_new'
main.c:84: warning: implicit declaration of function 'gst_element_factory_make'
main.c:98: warning: implicit declaration of function 'g_object_set'
main.c:98: warning: implicit declaration of function 'G_OBJECT'
main.c:101: warning: implicit declaration of function 'gst_pipeline_get_bus'
main.c:101: warning: implicit declaration of function 'GST_PIPELINE'
main.c:102: warning: implicit declaration of function 'gst_bus_add_watch'
main.c:102: error: 'bus_call' undeclared (first use in this function)
main.c:103: warning: implicit declaration of function 'gst_object_unref'
main.c:107: warning: implicit declaration of function 'gst_bin_add_many'
main.c:107: warning: implicit declaration of function 'GST_BIN'
main.c:112: warning: implicit declaration of function 'gst_element_link'
main.c:113: warning: implicit declaration of function 'gst_element_link_many'
main.c:114: warning: implicit declaration of function 'g_signal_connect'
main.c:114: warning: implicit declaration of function 'G_CALLBACK'
main.c:114: error: 'on_pad_added' undeclared (first use in this function)
main.c:125: warning: implicit declaration of function 'g_print'
main.c:126: warning: implicit declaration of function 'gst_element_set_state'
main.c:126: error: 'GST_STATE_PLAYING' undeclared (first use in this function)
main.c:131: warning: implicit declaration of function 'g_main_loop_run'
main.c:136: error: 'GST_STATE_NULL' undeclared (first use in this function)
main.c:139: warning: implicit declaration of function 'GST_OBJECT'
make: *** [main] Erreur 1

But when I make : pkg-config --cflags --libs gstreamer-0.10

Any Idea?

Regards

Maxime Suire

0 Maxime Suire over 14 years ago in reply to Maxime Suire

Prodigy 250 points

Hi,

Now I have got a new problem:

[linux-devkit]:~/workdir> make main
/home/stephane/CodeSourcery/Sourcery_G++_Lite//bin/arm-none-linux-gnueabi-gcc -rpath-link -o main main.c `pkg-config --libs --cflags gstreamer-0.10`
arm-none-linux-gnueabi-gcc: unrecognized option '-rpath-link'
/home/stephane/CodeSourcery/Sourcery_G++_Lite/bin/../lib/gcc/arm-none-linux-gnueabi/4.3.3/../../../../arm-none-linux-gnueabi/bin/ld: warning: libz.so.1, needed by /home/stephane/ti-dvsdk_dm368-evm_4_02_00_06/linux-devkit//arm-none-linux-gnueabi/usr/lib/libgstreamer-0.10.so, not found (try using -rpath or -rpath-link)
/home/stephane/ti-dvsdk_dm368-evm_4_02_00_06/linux-devkit//arm-none-linux-gnueabi/usr/lib/libxml2.so: undefined reference to `inflateEnd'
/home/stephane/ti-dvsdk_dm368-evm_4_02_00_06/linux-devkit//arm-none-linux-gnueabi/usr/lib/libxml2.so: undefined reference to `gzdirect'
/home/stephane/ti-dvsdk_dm368-evm_4_02_00_06/linux-devkit//arm-none-linux-gnueabi/usr/lib/libxml2.so: undefined reference to `gzopen'
/home/stephane/ti-dvsdk_dm368-evm_4_02_00_06/linux-devkit//arm-none-linux-gnueabi/usr/lib/libxml2.so: undefined reference to `gzclose'
/home/stephane/ti-dvsdk_dm368-evm_4_02_00_06/linux-devkit//arm-none-linux-gnueabi/usr/lib/libxml2.so: undefined reference to `deflate'
/home/stephane/ti-dvsdk_dm368-evm_4_02_00_06/linux-devkit//arm-none-linux-gnueabi/usr/lib/libxml2.so: undefined reference to `inflateInit2_'
/home/stephane/ti-dvsdk_dm368-evm_4_02_00_06/linux-devkit//arm-none-linux-gnueabi/usr/lib/libxml2.so: undefined reference to `inflate'
/home/stephane/ti-dvsdk_dm368-evm_4_02_00_06/linux-devkit//arm-none-linux-gnueabi/usr/lib/libxml2.so: undefined reference to `gzwrite'
/home/stephane/ti-dvsdk_dm368-evm_4_02_00_06/linux-devkit//arm-none-linux-gnueabi/usr/lib/libxml2.so: undefined reference to `crc32'
/home/stephane/ti-dvsdk_dm368-evm_4_02_00_06/linux-devkit//arm-none-linux-gnueabi/usr/lib/libxml2.so: undefined reference to `deflateEnd'
/home/stephane/ti-dvsdk_dm368-evm_4_02_00_06/linux-devkit//arm-none-linux-gnueabi/usr/lib/libxml2.so: undefined reference to `gzdopen'
/home/stephane/ti-dvsdk_dm368-evm_4_02_00_06/linux-devkit//arm-none-linux-gnueabi/usr/lib/libxml2.so: undefined reference to `deflateInit2_'
/home/stephane/ti-dvsdk_dm368-evm_4_02_00_06/linux-devkit//arm-none-linux-gnueabi/usr/lib/libxml2.so: undefined reference to `gzread'
collect2: ld returned 1 exit status
make: *** [main] Erreur 1

But when I'm outside the cross-compile environment and I'm using gcc there is no problem

gcc -Wall $(pkg-config --cflags --libs gstreamer-0.10) helloworld.c -o helloworld

Regards

Maxime Suire

0 Maxime Suire over 14 years ago in reply to Maxime Suire

Prodigy 250 points

No Idea?

0 AnBer over 14 years ago in reply to Maxime Suire

TI__Mastermind 30110 points

Maxime Suire said:

Now I have got a new problem:

[linux-devkit]:~/workdir> make main
/home/stephane/CodeSourcery/Sourcery_G++_Lite//bin/arm-none-linux-gnueabi-gcc -rpath-link -o main main.c `pkg-config --libs --cflags gstreamer-0.10`
arm-none-linux-gnueabi-gcc: unrecognized option '-rpath-link'

- I think that the message complains about the order of the options. -rpath-link is a linker option so it should appear after the -o.
Typically:
/home/user/CodeSourcery/Sourcery_G++_Lite/bin/arm-none-linux-gnueabi-gcc -o -rapth-link factorial hello.c

- Make sure to look at the -rapth-link section of the Linker document:
http://www.codesourcery.com/sgpp/lite/arm/portal/release858

Anthony

0 Maxime Suire over 14 years ago in reply to AnBer

Prodigy 250 points

Hi,

Thanks for all your replys

I'm trying to use

/home/user/CodeSourcery/Sourcery_G++_Lite/bin/arm-none-linux-gnueabi-gcc -o -rapth-link factorial hello.c

I must specify a directory after -rpath-link ?

My debug before using -rpath-link was:

/home/stephane/CodeSourcery/Sourcery_G++_Lite/bin/../lib/gcc/arm-none-linux-gnueabi/4.3.3/../../../../arm-none-linux-gnueabi/bin/ld: warning: libz.so.1, needed by /home/stephane/ti-dvsdk_dm368-evm_4_02_00_06/linux-devkit/arm-none-linux-gnueabi/usr/lib/libgstreamer-0.10.so, not found (try using -rpath or -rpath-link)

So my makefile looks like:

include ${DVSDK}/Rules.make

main:
$(CSTOOL_PREFIX)gcc -Wall `pkg-config --cflags --libs gstreamer-0.10` main.c -o -rpath-link=`/home/stephane/ti-dvsdk_dm368-evm_4_02_00_06/linux-devkit/arm-none-linux-gnueabi/usr/lib/` main

I choose /home/stephane/ti-dvsdk_dm368-evm_4_02_00_06/linux-devkit/arm-none-linux-gnueabi/usr/lib/ directory because he contain libz.so.1

It's the good directory in my case? It's the good way to use -rapth-link option?

Regards,

Maxime Suire

0 Iain Hunter over 14 years ago in reply to Maxime Suire

TI__Genius 16130 points

Maxime,

--rpath-link is used to provide the path where the dynamic loader on the DM368 will find libz.so.1 when it runs on the DM368. So it needs to be the path in the target file system so "/usr/lib" not the path you used on the build PC. The linker finds the /usr/lib path relative to LD_LIBRARY_PATH.

Iain

0 Maxime Suire over 14 years ago in reply to Iain Hunter

Prodigy 250 points

Hi Iain,

Thanks for your reply.

I'm trying to using -rpath-rlink option

MY MAKEFILE:

include ${DVSDK}/Rules.make

main:
$(CSTOOL_PREFIX)gcc `pkg-config --cflags --libs gstreamer-0.10` main.c -o -rpath-link=/home/stephane/targetfs/usr/lib main

MY DEBUG:

[linux-devkit]:~/Bureau/comp> make main
/home/stephane/CodeSourcery/Sourcery_G++_Lite//bin/arm-none-linux-gnueabi-gcc `pkg-config --cflags --libs gstreamer-0.10` main.c -o -rpath-link=/home/stephane/targetfs/usr/lib main
arm-none-linux-gnueabi-gcc: main: No such file or directory
make: *** [main] Erreur 1

I have probably a syntax error, but which one?

Did anyone have an idea?

Regards

Maxime Suire

0 AnBer over 13 years ago in reply to Maxime Suire

TI__Mastermind 30110 points

Maxime,

I am not that familiar with the codesourcery tools so I can not help much.
Could you please look at the following forum post:
http://sourcery.mentor.com/archives/arm-gnu/msg03368.html
http://sourcery.mentor.com/archives/arm-gnu/msg02885.html

Also mentor graphic has setup a forum specifically on Codesroucery workbench.
May be you could ask there for some help:
http://communities.mentor.com/mgcx/community/embedded_software/sourcery_tools

Hope it helps.

Anthony

0 AnBer over 13 years ago in reply to AnBer

TI__Mastermind 30110 points

Also Iain gave save hint above. It seems that the path you have is the one of the host PC, not the one on the target.

0 Maxime Suire over 13 years ago in reply to AnBer

Prodigy 250 points

Hi,

Thank for your replies
I posted at http://communities.mentor.com/mgcx/thread/7789 but I haven't got answer.So you will find in this post the detail of manipulations I have tried to compile an Gstremer application for DM368EVM.

THE STRUCTURE OF THIS POST

1/ Fisrt TRY I use TARGET FILE SYSTEM (NFS SERVER)LIBRARY located at: ${HOME}/tarfetfs/usr/lib
    1.1/ SETTING UP COMPILATION ENVIRONEMENT
    1.2/ THE MAKEFILE
    1.3/ ATTEMPT TO COMPILE
2/ Sencond TRY with DVSDk LIBRARY located at: ${HOME}/tarfetf/ti-dvsdk_dm368-evm_4_02_00_06/linux-devkit/arm-none-linux-gnueabi/usr/lib/
    2.1/ SETTING UP COMPILATION ENVIRONEMENT
    2.2/ THE MAKEFILE
    2.3/ ATTEMPT TO COMPILE
3/QUESTIONS
    3.1/
    3.2/
    3.3/
    3.4/

1/ Fisrt TRY I use TARGET FILE SYSTEM (NFS SERVER)LIBRARY located at: ${HOME}/tarfetfs/usr/lib

    1.1/ SETTING UP COMPILATION ENVIRONEMENT

    stephane@Tamara:~$ export DVSDK="/home/stephane/ti-dvsdk_dm368-evm_4_02_00_06/"
    stephane@Tamara:~$ source ${DVSDK}/linux-devkit/environment-setup

    ---------------------ENVIRONEMENT SETUP FILE--------------------------------
    [linux-devkit]:~/Bureau/comp> cat ${DVSDK}/linux-devkit/environment-setup
    export SDK_PATH=/home/stephane/ti-dvsdk_dm368-evm_4_02_00_06/linux-devkit
    export TOOLCHAIN_PATH=/home/stephane/CodeSourcery/Sourcery_G++_Lite/
    export TARGET_SYS=arm-none-linux-gnueabi
    export CC=arm-none-linux-gnueabi-gcc
    export CPP="arm-none-linux-gnueabi-gcc -E"
    export NM=arm-none-linux-gnueabi-nm
    export RANLIB=arm-none-linux-gnueabi-ranlib
    export OBJCOPY=arm-none-linux-gnueabi-objcopy
    export STRIP=arm-none-linux-gnueabi-strip
    export AS=arm-none-linux-gnueabi-as
    export AR=arm-none-linux-gnueabi-ar
    export OBJDUMP=arm-none-linux-gnueabi-objdump
    export PKG_CONFIG_ALLOW_SYSTEM_LIBS=1
    export PATH=$SDK_PATH/bin:$TOOLCHAIN_PATH/bin:$PATH
    export CPATH=$SDK_PATH/$TARGET_SYS/usr/include:$CPATH
    export LIBTOOL_SYSROOT_PATH=$SDK_PATH/$TARGET_SYS
    export PKG_CONFIG_SYSROOT_DIR=$SDK_PATH/$TARGET_SYS
    export PKG_CONFIG_PATH=$SDK_PATH/$TARGET_SYS/usr/lib/pkgconfig
    export CONFIG_SITE=$SDK_PATH/site-config
    alias opkg="LD_LIBRARY_PATH=$SDK_PATH/lib $SDK_PATH/bin/opkg-cl -f $SDK_PATH/etc/opkg-sdk.conf -o $SDK_PATH"
    alias opkg-target="LD_LIBRARY_PATH=$SDK_PATH/lib $SDK_PATH/bin/opkg-cl -f $SDK_PATH/$TARGET_SYS/etc/opkg.conf -o $SDK_PATH/$TARGET_SYS"
    export CC=arm-none-linux-gnueabi-gcc
    export CPP="arm-none-linux-gnueabi-gcc -E"
    export NM=arm-none-linux-gnueabi-nm
    export RANLIB=arm-none-linux-gnueabi-ranlib
    export OBJCOPY=arm-none-linux-gnueabi-objcopy
    export STRIP=arm-none-linux-gnueabi-strip
    export AS=arm-none-linux-gnueabi-as
    export AR=arm-none-linux-gnueabi-ar
    export OBJDUMP=arm-none-linux-gnueabi-objdump
    export PKG_CONFIG_ALLOW_SYSTEM_LIBS=1
    export OE_QMAKE_CC=${TARGET_SYS}-gcc
    export OE_QMAKE_CXX=${TARGET_SYS}-g++
    export OE_QMAKE_LINK=${TARGET_SYS}-g++
    export OE_QMAKE_AR=${TARGET_SYS}-ar
    export OE_QMAKE_LIBDIR_QT=${SDK_PATH}/${TARGET_SYS}/usr/lib
    export OE_QMAKE_INCDIR_QT=${SDK_PATH}/${TARGET_SYS}/usr/include/qtopia
    export OE_QMAKE_MOC=${SDK_PATH}/bin/moc4
    export OE_QMAKE_UIC=${SDK_PATH}/bin/uic4
    export OE_QMAKE_UIC3=${SDK_PATH}/bin/uic34
    export OE_QMAKE_RCC=${SDK_PATH}/bin/rcc4
    export OE_QMAKE_QDBUSCPP2XML=${SDK_PATH}/bin/qdbuscpp2xml4
    export OE_QMAKE_QDBUSXML2CPP=${SDK_PATH}/bin/qdbusxml2cpp4
    export OE_QMAKE_QT_CONFIG=${SDK_PATH}/${TARGET_SYS}/usr/share/qtopia/mkspecs/qconfig.pri
    export QMAKESPEC=${SDK_PATH}/${TARGET_SYS}/usr/share/qtopia/mkspecs/linux-g++
    export OE_QMAKE_LDFLAGS="-L${SDK_PATH}/${TARGET_SYS}/usr/lib -Wl,-rpath-link,${SDK_PATH}/${TARGET_SYS}/usr/lib -Wl,-O1 -Wl,--hash-style=gnu"
    export OE_QMAKE_STRIP="echo"
    export PS1="\[\e[32;1m\][linux-devkit]\[\e[0m\]:\w> "

    1.2/ THE MAKEFILE

    [linux-devkit]:~/Bureau/comp> ls
    main.c makefile
    [linux-devkit]:~/Bureau/comp> cat main.c
                 //////---------------------------------GSTREAMER_HELLO_WORLD----------------------------------///////////////
    [linux-devkit]:~/Bureau/comp> cat makefile
        include ${DVSDK}/Rules.make

        main:
            $(CSTOOL_PREFIX)gcc `pkg-config --cflags --libs gstreamer-0.10` main.c -o -rpath-link=/home/stephane/targetfs/usr/lib main

    1.3/ ATTEMPT TO COMPILE

    [linux-devkit]:~/Bureau/comp> make main
    /home/stephane/CodeSourcery/Sourcery_G++_Lite//bin/arm-none-linux-gnueabi-gcc `pkg-config --cflags --libs gstreamer-0.10` main.c -o -rpath-link=/home/stephane/targetfs/usr/lib main
    arm-none-linux-gnueabi-gcc: main: No such file or directory
    make: *** [main] Erreur 1

2/ Sencond TRY with DVSDk LIBRARY located at: ${HOME}/tarfetf/ti-dvsdk_dm368-evm_4_02_00_06/linux-devkit/arm-none-linux-gnueabi/usr/lib/

    2.1/ SETTING UP COMPILATION ENVIRONEMENT

    stephane@Tamara:~$ export DVSDK="/home/stephane/ti-dvsdk_dm368-evm_4_02_00_06/"
    stephane@Tamara:~$ source ${DVSDK}/linux-devkit/environment-setup

    2.2/ THE MAKEFILE

    [linux-devkit]:~/Bureau/comp> ls
    main.c makefile
    [linux-devkit]:~/Bureau/comp> cat main.c
                 //////---------------------------------GSTREAMER_HELLO_WORLD----------------------------------///////////////
    [linux-devkit]:~/Bureau/comp> cat makefile
        include ${DVSDK}/Rules.make

    main:
        $(CSTOOL_PREFIX)gcc `pkg-config --cflags --libs gstreamer-0.10` main.c -o -rpath-link=/home/stephane/ti-dvsdk_dm368-evm_4_02_00_06/linux-devkit/arm-none-linux-gnueabi/usr/lib/ main

    2.3/ ATTEMPT TO COMPILE

    [linux-devkit]:~/Bureau/comp> make main
    /home/stephane/CodeSourcery/Sourcery_G++_Lite//bin/arm-none-linux-gnueabi-gcc `pkg-config --cflags --libs gstreamer-0.10` main.c -o -rpath-link=/home/stephane/ti-dvsdk_dm368-evm_4_02_00_06/linux-devkit/arm-none-linux-gnueabi/usr/lib/ main
    arm-none-linux-gnueabi-gcc: main: No such file or directory
    make: *** [main] Erreur 1

3/QUESTIONS

    3.1/

    For the moment nobody tell me exactly how to use -rpath-rlink option.

    Please can anyone can help me to understand this option, or explain to me how to compile an application with the compiler arm-none-linux-gnueabi-gcc and library GStreamer on DM368EVM. ???

    3.2/

    Are my makefiles correct ? Did I use the correct syntax with the -rpah-rlink option?

    3.3/

    Is the cross compilation environement correct?

    3.4/

    How to COMPILE an application with GSTREAMER on DM368EVM?

THANKS FOR YOUR HELP

                        REGARDS

                    Maxime Suire

0 yunfei zhu over 13 years ago in reply to Maxime Suire

add -lz ,everything is OK

Processors

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Compilation problem Gstreamer dm368evm dvsdk4.02.00.06