Problem with 1.1.0.31

Dear all,

I experienced that the build of an old prj imported in the updated version (1.1.0.31) fails.
The prj has been built successfully with all previous versions.

The problem is due to wrong command passed to gcc : command contains option "-x c++" instead of "-x c". Files with names longer than 8 characters are converted to upper case letters. The extension .C is recognized as C++ source file.

Any sugestion is appreciated

thank you

Regards

Roberto

  • Maxim Salov

    Hello,

    gcc treats file extensions in case sensitive manner. So you need just to rename files: replace upper case "C" with lower case "c".

    Here is the list of supported extensions: http://gcc.gnu.org/onlinedocs/gcc/Overall-Options.html

  • Roberto Fioravanti

    Thank you Maxim Salov for replying.

    I will try to describe the problem more clearly.
    The problem is not ne name of source files.
    All my files names are lower case: eg "mysourcefilename.c".
    Only when I build the project with 1.1.0.31 in the console window I see the following command:

    make all

    'Scanning started:

    ....

    'Invoking: Compiler'

    rx-elf-gcc -Wa,-adlhn="MYSOUR~1.lst" .... -g2 -g -mbig-endian-data -mcpu=rx200 -nofpu -c -x c++ -o "Sources/mysourcefilename.o" "C:\MyPrj\PRODUC~1\MYSOUR~1.C"

    where I omitted some options.

    In previous versions of E2S the command was:

    'Invoking: Compiler'

    rx-elf-gcc -Wa,-adlhn="mysourcefilename.lst" .... -g2 -g -mbig-endian-data -mcpu=rx200 -nofpu -c -x c -o "Sources/mysourcefilename.o" "C:\MyPrj\ProductFiles\mysourcefilename.c"

    this is the right command

    is there a way to fix this wrong behavior? this version makes use of the DOS format for files, why?

    Regards
    Roberto
  • Michael Quirk

    Roberto,

    Try updating your e2studio and the compiler.  The new RX-Gcc compiler is rev 12.03 and the e2studio update is available for the version below.

    e2studio Version: 1.1.1.4

    Parts Copyright (C) 2010-2012 Renesas Electronics Corp.

    All rights reserved.

    When i compile I see the full file name and not the old DOS format version.

  • Mike Clements
    This thread will be archived because it references a deprecated version of the IDE.

    Mike Clements
    RenesasRulz Moderator