[Issue 1327] New: Long environment variable value causes link failure.

July 09, 2007
Posted by d-bugmail
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d-bugmail
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http://d.puremagic.com/issues/show_bug.cgi?id=1327

           Summary: Long environment variable value causes link failure.
           Product: D
           Version: 1.015
          Platform: PC
        OS/Version: Windows
            Status: NEW
          Severity: normal
          Priority: P2
         Component: DMD
        AssignedTo: bugzilla@digitalmars.com
        ReportedBy: tortoise_74@yahoo.co.uk


Hi
  I had some problems getting DMD to play nicely with cygwin. It turns out the
problem was down to a long environment variable value. As a newcomer to D I was
very confused. It was not at all obvious what was happening.

Regards,

Bruce.


F:\projects\Agenda>c:\cygwin\bin\make dtest2
dmc hello.d -o hello
c:\dmd\bin\..\..\dm\bin\link.exe hello,,,user32+kernel32/noi;
c:\dmd\bin\..\..\dm\bin\link.exe hello,,,user32+kernel32/noi;
hello.d:
hello.d:
link hello+hello,,,user32+kernel32/noi;

F:\projects\Agenda>set GCCINCDIR="C:\cygwin\usr\include;C:\cygwin\usr\include\sy s;C:\cygwin\usr\include\w32api;C:\cygwin\usr\local\i686-pc-cygwin\include;C:\cyg win\usr\local\i686-pc-cygwin\include\sys;C:\cygwin\usr\include\c++\3.4.4;C:\cygw in\usr\include\c++\3.4.4\i686-pc-cygwin;C:\cygwin\usr\include\c++\3.4.4\i686-pc- cygwin\bits;C:\cygwin\lib\gcc-lib\i686-pc-cygwin\3.4.4\include;C:\cygwin\usr\inc lude;C:\cygwin\usr\include\sys;C:\cygwin\usr\include\w32api;C:\cygwin\usr\local\ i686-pc-cygwin\include;C:\cygwin\usr\local\i686-pc-cygwin\include\sys;C:\cygwin\ usr\include\c++\3.4.4;C:\cygwin\usr\include\c++\3.4.4\i686-pc-cygwin;C:\cygwin\u sr\include\c++\3.4.4\i686-pc-cygwin\bits;C:\cygwin\lib\gcc\i686-pc-cygwin\C:\cyg win\usr\include;C:\cygwin\usr\include\sys;C:\cygwin\usr\include\w32api;C:\cygwin \usr\local\i686-pc-cygwin\include;C:\cygwin\usr\local\i686-pc-cygwin\include\sys ;C:\cygwin\usr\include\c++\3.4.4;C:\cygwin\usr\include\c++\3.4.4\i686-pc-cygwin; C:\cygwin\usr\include\c++\3.4.4\i686-pc-cygwin\bits;C:\cygwin\lib\gcc-lib\i686-p c-cygwin\3.4.4\include;C:\cygwin\usr\include;C:\cygwin\usr\include\sys;C:\cygwin \usr\include\w32api;C:\cygwin\usr\local\i686-pc-cygwin\include;C:\cygwin\usr\loc al\i686-pc-cygwin\include\sys;C:\cygwin\usr\include\c++\3.4.4;C:\cygwin\usr\incl ude\c++\3.4.4\i686-pc-cygwin;C:\cygwin\usr\include\c++\3.4.4\i686-pc-cygwin\bits \include;C:\cygwin\lib\gcc\i686-pc-cygwin\3.4.4\include\c++;;C:\cygwin\lib\gcc\i 686-pc-cygwin\3.4.4\include\c++\i686-pc-cygwin;C:\cygwin\lib\gcc\i686-pc-cygwin\ 3.4.4\include"

F:\projects\Agenda>c:\cygwin\bin\make dtest2
dmc hello.d -o hello
c:\dmd\bin\..\..\dm\bin\link.exe hello,,,user32+kernel32/noi;
OPTLINK (R) for Win32  Release 7.50B1
Copyright (C) Digital Mars 1989 - 2001  All Rights Reserved

phobos.lib
 Warning 2: File Not Found phobos.lib
OPTLINK : Warning 23: No Stack
hello.obj(hello)
 Error 42: Symbol Undefined _main
hello.obj(hello)
 Error 42: Symbol Undefined __acrtused_con
OPTLINK : Warning 134: No Start Address
--- errorlevel 2
hello.d:
--- errorlevel 2
make: *** [dtest2] Error 2


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