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On Fri, Apr 10, 2009 at 01:18:57AM -0700, grahamlab wrote: > > > > grahamlab wrote: > > > > > > > > Sergei Gavrikov-4 wrote: > >> > >> On Fri, Apr 10, 2009 at 12:59:19AM -0700, grahamlab wrote: > >>> Sergei Gavrikov-4 wrote: > >>> > > >>> > On Fri, Apr 10, 2009 at 12:30:56AM -0700, grahamlab wrote: > >>> >> > >>> >> Hello all > >>> >> I am trying to evaluate the best way for me to use ecos for my > >>> project - > >>> >> to > >>> >> use the configtool or command line interface. > >>> >> So I > >>> >> 1.created an ecos build using from command line using the default > >>> >> template. > >>> >> 2.executed the make command to build ecos > >>> >> 3.created a testbed directory and created a hello world application > >>> >> 4.compiled and linked successfully > >>> >> Next I > >>> >> 1 created an ecos build using the configuration tool > >>> >> 2 created a test bed directory and created a hello world application > >>> >> 3 this does not compile and gives the following errors - > >>> >> test.cpp: In function âint main()â: > >>> >> test.cpp:6: error: âprintfâ was not declared in this scope > >>> >> > >>> >> Both use the same makefile and make.params files(atached) - the only > >>> >> changes > >>> >> were to point to the correct install directory. > >>> > > >>> > Graham, not only > >>> > > >>> > /tmp$ diff configtool_Make.params cli_Make.params > >>> > 5c5 > >>> > < export PREFIX := /home/graham/ecos/DevBoard_install > >>> > --- > >>> > > export PREFIX := /home/graham/lab1/install > >>> > 7c7 > >>> > < export CC := $(COMMAND_PREFIX)gcc > >>> > --- > >>> > > export CC := $(COMMAND_PREFIX)g++ > >>> > > >>> > > >>> > /tmp$ diff configtool_Makefile cli_Makefile > >>> > > >>> > > >>> > Are you really going program in C++? Try rename your main.cpp in the > >>> > main.c. > >>> > > >>> > BTW, the short plain text files you can just attach. > >>> > > >>> > Sergei. > >>> > > >>> >> If I point the configtool version at the commandline version install > >>> tree > >>> >> it > >>> >> will compile > >>> >> > >>> >> Could some one explain why this is? > >>> >> > >>> >> Thanks > >>> >> > >>> >> http://www.nabble.com/file/p22984314/configtool_Make.params > >>> >> configtool_Make.params > >>> >> http://www.nabble.com/file/p22984314/configtool_Makefile > >>> >> configtool_Makefile > >>> >> http://www.nabble.com/file/p22984314/cli_Make.params cli_Make.params > >>> >> http://www.nabble.com/file/p22984314/cli_Makefile cli_Makefile > >>> >> Graham > >>> >> > >>> >> -- > >>> >> View this message in context: > >>> >> > >>> http://www.nabble.com/Confusing-compilation-problem-tp22984314p22984314.html > >>> >> Sent from the Sourceware - ecos-discuss mailing list archive at > >>> >> Nabble.com. > >>> >> > >>> >> > >>> >> -- > >>> >> Before posting, please read the FAQ: > >>> http://ecos.sourceware.org/fom/ecos > >>> >> and search the list archive: > >>> http://ecos.sourceware.org/ml/ecos-discuss > >>> > > >>> > -- > >>> > Before posting, please read the FAQ: > >>> http://ecos.sourceware.org/fom/ecos > >>> > and search the list archive: > >>> http://ecos.sourceware.org/ml/ecos-discuss > >>> > > >>> > > >>> > > >>> Helo again Sergei > >>> > >>> Beleive me I have tried muliple permutations using both g++ and gcc > >> > >> I hope that your Make.params were not handy tweaked. > >> > >>> The cli vesrion compile with both g++ and gcc > >>> The config tool version compiles with neither. > >>> > >>> It seems that you cannot switch between a cli build and a configtool > >>> build > >>> I am a little confused but will investigate further. > >>> Do you use the cli exclusively or do you switch between the 2? > >> > >> I have used CLI only, but I have eCos configtool installed too. I will > >> try to reproduce your issue. > >> > >> Sergei > >> > >> -- > >> Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos > >> and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss > >> > >> > >> > > Hi Sergei > > I have been looking at the stdio.h file in both install trees. > > The files are exactly the same but in the CLI version things like > > CYGINT_ISO_STDIO_FILETYPES are defined > > but in the configtool version they are not - so the correct includes are > > not generated. > > Where do things like CYGINT_ISO_STDIO_FILETYPES get defined? > > > > Graham > > > It seems I need to include IO C libraries - all working now thanks I cannot confirm your issue. Just now I tried GUI build and script build_Make.params. All works as I could expect (see the below) i. All was build using configtool-3.0. (stm3210e, default template). $ ls gui_build gui.ecc gui_install ii. Generate Make.params, and test source $ /opt/ecos/ecos-3.0/examples/build_Make.params $ echo -e \ '#include <stdio.h>\nint main(void){printf("oops\\n");return 0;}' > a.cxx $ ls a.cxx gui_build gui.ecc gui_install Make.params iii. Prepare Makefile $ vi Makefile .. $ ls a.cxx gui_build gui.ecc gui_install Makefile Make.params iv. Try to build $ make -s v. What I got $ ls a.cxx a.o a.out gui_build gui.ecc gui_install Makefile Make.params Makefile is attached as a reference. Sergei
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-- Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss
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