Re: [htdig] configure under BSD not finding fstream.h


Subject: Re: [htdig] configure under BSD not finding fstream.h
From: Brett Rabideau (misha@toto.com)
Date: Tue Sep 12 2000 - 15:22:21 PDT


Ah! Apparently we are getting further; the config.log says:

configure:2018: checking for sys/select.h
configure:2028: c++ -E -I/usr/local/include/g++ conftest.C >/dev/null
2>conftest
.out
configure:2056: checking for fstream.h
configure:2066: c++ -E -I/usr/local/include/g++ conftest.C >/dev/null
2>conftest
.out
In file included from /usr/local/include/g++/streambuf.h:36,
                 from /usr/local/include/g++/iostream.h:31,
                 from /usr/local/include/g++/fstream.h:30,
                 from configure:2062:
/usr/local/include/g++/libio.h:30: _G_config.h: No such file or directory
configure: failed program was:
#line 2061 "configure"
#include "confdefs.h"
#include <fstream.h>

This file ALSO exists, but is located in

        /usr/include/g++/

I assume that I can include multiple -I statements, correct?

Kind Regards,

Brett
--On Tuesday, September 12, 2000 6:12 PM -0400 Brett Rabideau
<misha@toto.com> wrote:

> Giles, I really appreciate your help, but still no joy... still not
> finding fstream.h file. ON a whim, I also tried putting the include path
> into CXXFLAGS, i.e:
>
> % setenv CFLAGS "-O2"
> % setenv CXXFLAGS "-O2 -I/usr/local/include/g++"
> % setenv CPPFLAGS "-I/usr/local/include/g++"
> % ./configure --prefix=/usr/local
>
> No good there, either.
>
> Any more thoughts?
>
> Kind Regards,
>
> Brett
>
> --On Tuesday, September 12, 2000 5:07 PM -0500 Gilles Detillieux
> <grdetil@scrc.umanitoba.ca> wrote:
>>
>> OK, I think I figured out the problem. There's the following comment
>> and code in ./configure:
>>
>> # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp
>> options. ac_cpp='$CPP $CPPFLAGS'
>>
>> It also seems to add CPPFLAGS to the C and C++ compile commands.
>> So, I think this means you should do the following:
>>
>> % setenv CFLAGS "-O2"
>> % setenv CXXFLAGS "-O2"
>> % setenv CPPFLAGS "-I/usr/local/include/g++"
>> % ./configure --prefix=/usr/local
>>
>> --
>> Gilles R. Detillieux E-mail: <grdetil@scrc.umanitoba.ca>
>> Spinal Cord Research Centre WWW:
>> http://www.scrc.umanitoba.ca/~grdetil Dept. Physiology, U. of Manitoba
>> Phone: (204)789-3766
>> Winnipeg, MB R3E 3J7 (Canada) Fax: (204)789-3930
>
>
>
> Brett Rabideau
> "She sells C-Shells and other Assorted Perls by the Seashore..."
> Periwinkle Communications LLC
> Performance-based Web Site Hosting, Programming & Design
> http://www.toto.com
> misha@toto.com

Brett Rabideau
 "She sells C-Shells and other Assorted Perls by the Seashore..."
 Periwinkle Communications LLC
 Performance-based Web Site Hosting, Programming & Design
 http://www.toto.com
 misha@toto.com

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