Re: [Discuss-gnuradio] Unable to compile under MinGW in a directoryoutside MSYS

[Don Ward]

Jimmy Richardson wrote:

> On 11/6/2010 2:38 AM, Don Ward wrote:
> > Jimmy Richardson wrote:
> > > I got latest MinGW installed and I'm trying to compile latest GNURadio 
> > > based on the steps from 
> > > http://gnuradio.org/redmine/wiki/gnuradio/MingwInstallMain, everything 
> > > works if I put the gnuradio source files under /usr/src/gnuradio, 
> > > however if I run ./bootstrap and ./configure from outside MSYS directory 
> > > system, say E:\gnuradio (i.e. change directory to /e/gnuradio inside 
> > > MSYS) and run ./bootstrap and ./configure, then make, I got error:
> > >
> > > test_gruel.cc: In function 'void ensure_unittest_path(const char*, const 
> > > char*)'
> > > :
> > > test_gruel.cc:75:3: error: 'mkdir' was not declared in this scope
> > > make[5]: *** [test_gruel.o] Error 1
> > >
> > > Is there a ./configure flag I should use in this case?
> >
> > My guess is that this is due to a recent change in 
> > gruel/src/lib/test_gruel.cc.  Try adding the line
> >
> > #include <unistd.h>
> >
> > immediately after the line
> >
> > #include <sys/stat.h>
> >
> > Please let us know if this works.
> It did get rid of the original error, but I got a new one now:
> test_gruel.cc: In function 'void ensure_unittest_path(const char*, const 
> char*)'
> :
> test_gruel.cc:76:3: error: too many arguments to function 'int mkdir(const 
> char*)'
> c:\mingw\bin\../lib/gcc/mingw32/4.5.0/../../../../include/io.h:302:3
> 7: note: declared here
> test_gruel.cc:77:3: error: too many arguments to function 'int mkdir(const 
> char*
> )'
> c:\mingw\bin\../lib/gcc/mingw32/4.5.0/../../../../include/io.h:302:3
> 7: note: declared here
> make[5]: *** [test_gruel.o] Error 1
>
> I can see the following in config.log:
>
> configure:19611: checking whether mkdir accepts only one arg
> configure:19628: gcc -c  -DWINVER=0x0501 -I/usr/local/include conftest.c 
>  >&5
> configure:19628: $? = 0
> configure:19629: result: yes

Aha!  In gruel/src/lib/test_gruel.cc, try adding the line

#include <config.h>

before the line

#include <cppunit/TextTestRunner.h>

Let us know if that fixes it.

Thanks,

-- Don W.