Hi, I did not the below problem if I build directvnc dynamically.
With Best Regards, C. N. Harsha Sukeerthi ________________________________ From: directfb-users-boun...@directfb.org [mailto:directfb-users-boun...@directfb.org] On Behalf Of CN, Harsha IN BLR SISL Sent: Monday, September 06, 2010 4:55 PM To: directfb-users@directfb.org Cc: Abdoulaye Walsimou Gaye; Vishak V. Kurup Subject: Re: [directfb-users] Cross Compiling DirectFB for Arm Platform Hi, Thanks to Vishak and AWG I was able to cross compile DirectFB for Arm platform, but now when I run sample application like directvnc, I am getting the following error, "DirectFB/core/system: No system found," dfb.c <47>: (#) DirectFBError [DirectFBCreate( &dfb )]: No (suitable) implementation found! I have built directvnc by linking it to static library of directfb (libdirectfb.a). With Best Regards, C. N. Harsha Sukeerthi ________________________________ From: Vishak V. Kurup [mailto:vishak.ku...@nestgroup.net] Sent: Thursday, September 02, 2010 4:50 PM To: CN, Harsha IN BLR SISL Subject: RE: [directfb-users] Cross Compiling DirectFB for Arm Platform Check for phrase "error" in config.log.. From: CN, Harsha IN BLR SISL [mailto:harsha...@siemens.com] Sent: Thursday, September 02, 2010 2:52 PM To: Vishak V. Kurup Cc: directfb-users@directfb.org Subject: RE: [directfb-users] Cross Compiling DirectFB for Arm Platform Hi Vishak, Thanks for your help, but, Config.log is not that descriptive, it provides information in the following format: "Config:6754: checking for jpeglib.h" I have enabled the debug option while configuring. With Best Regards, Harsha Sukeerthi ________________________________ From: Vishak V. Kurup [mailto:vishak.ku...@nestgroup.net] Sent: Thursday, September 02, 2010 1:43 PM To: CN, Harsha IN BLR SISL; Abdoulaye Walsimou Gaye Cc: directfb-users@directfb.org Subject: RE: [directfb-users] Cross Compiling DirectFB for Arm Platform pls check config.log and find out the exact reason. From: directfb-users-boun...@directfb.org [mailto:directfb-users-boun...@directfb.org] On Behalf Of CN, Harsha IN BLR SISL Sent: Thursday, September 02, 2010 1:30 PM To: Abdoulaye Walsimou Gaye Cc: directfb-users@directfb.org Subject: Re: [directfb-users] Cross Compiling DirectFB for Arm Platform >>Hi, >>I trying to cross compile directfb for arm platform using >>arm-none-linux-gnueabi tool chain. >>I cross compiled the dependencies for directfb like jpeg, zlib, png, freetype >>using the above tool chain and created static libraries of all the >>dependencies >>and placed in /home/DFB/lib (libfreetype.a, libjpeg.a, >>libpng.a, libz.a) and the header files in /home/DFB/include (ft2build.h, >>jpeglib.h, png.h, zconf.h, zlib.h, >>freetype header folder)folder >>respectively. >>And what about .pc (pkg-config) and .la (libtool) files? Do they have correct >>entries? >>I use the following configure options for configuring DirectFB, >>LDFLAGS=-L/home/DFB/lib CFLAGS=-L/home/DFB/include \ >>CC=arm-none-linux-gnueabi-gcc CXX=arm-none-linux-gnueabi-g++ \ >>AR=arm-none-linux-gnueabi-ar RANLIB=arm-none-linux-gnueabi-ranlib \ >>LD=arm-none-linux-gnueabi-ld ./configure --target=arm-linux >>--host=i686-pc-linux-gnu \ >>--enable-static --disable-sdl --with-gfxdrivers=none --enable-fbdev >>--enable-linux-input \ >>--without-tools --prefix=/home/DFB >>May be specifying PKG_CONFIG_PATH will help here. >>But when I run the configure script it is unable to find the jpeglib.h and >>zlib.h files, it gives the following errors, >>Checking for jpeg_decompress in -ljpeg... (cached) yes >>Checking for jpeglib.h... (cached) no >>*** JPEG header files not found. >>Checking for gzsetparams in -lz... (cached) yes >>Checking for zlib.h... (cached) no >>*** libz header files not found. >>The problem is occurring only for header files whereas the library files are >>found while configuring. >>CPPFLAGS ? >>I tried with --x-includes and --x-libraries option with configure but the >>result was the same. >>Can anyone suggest the problem in the procedure that I followed to cross >>compile directfb?? >>Thanks in advance. >>With Best Regards, >>Harsha Sukeerthi >>Best regards, >>AWG Hi AWG, Sorry I did not the get the part where you mentioned to check for .pc and .la files?? Which .pc file should I have to check?? After building jpeg, png, zlib and freetype did not provide any .pc files to add to the PKG_CONFIG_PATH I have tried CPPFLAGS with CFLAGS and CPPFLAGS alone but it did not work. Thanks for your help. With Best Regards, C. N. Harsha Sukeerthi ________________________________ Important notice: This e-mail and any attachment there to contains corporate proprietary information. 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