Problem compiling simple Ada program

[Michael Swanson]

Thanks for the solution.  Gnatmake seems to have fixed it.

Mike Swanson

Gerrit P. Haase wrote:
> *This message was transferred with a trial version of CommuniGate(tm) Pro*
> Michael Swanson wrote:
> 
>> I am trying to compile and link a simple Ada program on Cygwin.  The 
>> code for this looks like:
>> Hello.adb:
>>
>> with Text_IO;
>>
>> Procedure Hello is
>> begin
>>     Text_IO.Put_Line("Hello");
>> end;
>>
>> This compiles fine, but when I try to link the hello.o file, I get 
>> this error:
>> hello.o:hello.adb:(.text+0x18): undefined reference to 
>> '_ada__text_io__put_line__2'
>> /usr/lib/gcc/i686-pc-cygwin/3.4.4/../../../libcygwin.a(libcmain.o):: 
>> undefined reference to '_WinMain@16'
>> collect2: ld returned 1 exit status
>>
>> This looks like I don't have the right libraries for Ada, but I have 
>> installed the entire Devel and Lib group in Cygwin.  Is there a simple 
>> solution to this?  Thanks ahead of time for any help you can give me.
> 
> 
> Works for me(tm).
> 
> $ gnatmake HelloAda
> gcc -c HelloAda.adb
> gnatbind -x HelloAda.ali
> gnatlink HelloAda.ali
> 
> $ ./HelloAda
> Hello
> 
> 
> What are the commands you use?
> 
> Please post the outoput of `cygcheck -svr` *as attachment* to the list.
> 
> 
> Gerrit


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