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Home » U++ Library support » U++ Library : Other (not classified elsewhere) » setting include-path
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| Re: setting include-path [message #12554 is a reply to message #12491] |
Thu, 08 November 2007 21:32   |
mr_ped
Messages: 825
Registered: November 2005
Location: Czech Republic - Praha
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Experienced Contributor |
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No, just check the "be verbose" ON, and than recompile the package with your source.
In the status window where normally the compilation progress is shown you will see not just which files and packages are build, but also the command line used to invoke compiler will be printed.
Like this for example:
cd /home/ped/UppVA/VATestsAll
VATestsAll.cpp
c++ -c -I"/home/ped/UppVA" -I"/home/ped/upp/uppsrc" -I"/usr/include/freetype2" -I"/usr/include/gtk-2.0" -I"/usr/include/glib-2.0" -I"/usr/lib/glib-2.0/include" -I"/usr/lib/gtk-2.0/include" -I"/usr/include/cairo" -I"/usr/include/pango-1.0" -I"/usr/include/atk-1.0" -DflagMAIN -DflagGCC -DflagDEBUG -DflagSHARED -DflagDEBUG_FULL -DflagBLITZ -DflagLINUX -DflagNOLIB -DbmYEAR=2007 -DbmMONTH=11 -DbmDAY=8 -DbmHOUR=21 -DbmMINUTE=24 -DbmSECOND=14 -ggdb -g2 -fexceptions D_DEBUG -O0 -x c++ "/home/ped/UppVA/VATestsAll/VATestsAll.cpp" -o "/home/ped/upp/out/VATestsAll/GCC.Debug_full.Main.Shared/VATestsAll.o"
Now look for the string you did insert into "includes" where it is used in compiler invocation.
See my .. that's what you are looking for.
If you have your include path somewhere on the line, you only need to make sure there's correct option ahead of it (-I also for MSVC? Check it in help).
You don't really need to know cmd.exe well, just check your compiler help for command line options to understand which are used and why.
If it is missing completely, than you put that include path in some wrong place, or you did hit Cancel by accident, or it is applied only in different mode of compilation or simply something went wrong and you will have to find out what.
In such case it may be of some help to post here the content of your package.upp file which will show where the include path is stored.
It's good to know your tools a bit. You don't need to memorize every compilation option, but you should be aware how the final binary is produced, in what steps (preprocessing, object compilation, linking), and what possible options your compiler has... you should read it at least once in life. 
(and maybe you will like some of them, like /Wall)
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| Re: setting include-path [message #12555 is a reply to message #12491] |
Thu, 08 November 2007 21:44 |
mr_ped
Messages: 825
Registered: November 2005
Location: Czech Republic - Praha
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Experienced Contributor |
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Also setting up include paths in Setup/Build methods make it available for any project, which is compiled by the modified build method. That's maybe not what you really want, if those include paths are relevant only for one package.
You may in such case go to Project/Package organizer
There right-click in upper right panel, select New Compiler option, and add your include path WITH the include path option switch.
(In my case with gcc that previous example would be like this:
)
It's different from build methods dialog, where you need to add only path itself.
And one more thing. The build methods are not stored in package.upp file, so that file will not help to diagnose the problem in case you insist on using the include paths from build methods.
Those are stored elsewhere.. some file with "bm" somewhere around upp dir maybe.
[Updated on: Thu, 08 November 2007 21:46] Report message to a moderator |
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| Re: setting include-path [message #12573 is a reply to message #12555] |
Fri, 09 November 2007 12:29 |
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amando1957
Messages: 57
Registered: November 2007
Location: Wien/Vienna/Viden
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Member |
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hello mr_red,
| Quote: |
See my
-I"/home/ped/UppVA"
.. that's what you are looking for.
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I did not find my include path here. I only found those of Upp and MS-VC7. But the following excerpt says, it is searching
in the wrong dir:
F:\upp\MyApps\sometext_t\sometext_t.cpp(36) : fatal error C1083: Include-file cannot be opened: 'sometext.h': No such file or directory
So i know its serching in the "MyApps", where it is not.
Here is my *.upp in case of interest:
| Quote: |
description "test of sometext.h";
uses
Core;
file
F:\Cplus\112include\clip.h,
F:\Cplus\112include\file.h,
F:\Cplus\112include\getkey.h,
F:\Cplus\112include\use.h,
F:\Cplus\112include\codepars.h,
F:\Cplus\112include\sometext.h,
sometext_t.cpp;
mainconfig
"" = "";
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Now that does not tell me the was its using the pathes. It is true i can use them all, as long i'm providing the full path. Actually the path installed is only for convenience.
Obvious it is not as simple as i thought. I will study your tips now, and the compiler-options in manual, and then try again, but that will take me some time.
Thanks a lot for your effort, mr_red. If not other, i will write a proggy which accumulates them all to a single long *.h, similar as the preprocessor does, so i only need that.
kind greets
amando
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