Re: [Boost-users] Mac Xcode 3.0 Boost compile issue

From: Jaime Rios (xdev74_at_[hidden])
Date: 2008-04-17 09:24:01

Hi,I had the same problem with Xcode 3 and boost 1.34.1.

To fix my problem, I had to uncheck the "recursive" checkbox button in the
"Header Search Paths" section of the "Debug" target project settings for the
boost header path. Once I unchecked the "recursive" checkbox, I was able to
compile my target.

I hope this helps you.

-- 
-Jaime
http://www.jaimerios.com
On Sat, Feb 23, 2008 at 8:00 PM, Daniel Lord <daniel_at_[hidden]> wrote:
> This is a specific error with Xcode 3.0 on Leopard not a generic Boost
> question:
> Something is screwy with the paths between Boost and Xcode:
>
> Xcode 3.0 needs to find the Boost includes, so I added my directory
> containing the top of the Boost tree (the boost_1_34_1 directory) to the
> User header Search paths in the build configuration for the target. No
> problem, everything appears to be found.
> However, adding that search path screws up something else:
>
> An error pops up in c++locale.h highlighting the line:
>
>    const int __ret = std::snprintf(__out, __size, __fmt, __prec, __v);
>
> and claiming: "error: 'snprintf' is not a member of 'std'." What the
> freak?
>
> It compiles fine from the command line with g++ and using -I<same path to
> boost as above>. So it is some wierd interaction with Boost and Xcode paths
> but it make no sense to me. It's almost as if Boost is redefining something.
> But what?
>
> This does not occur if I don't add the Boost search paths but of course
> then the Boost definitions are not found.
>
> The program is a simple one from O'Reilly's C+++ Cookbook show below:
>
> #include <boost/filesystem/operations.hpp>
>
> #include <boost/filesystem/fstream.hpp>
>
>
> #include <iostream>
>
>
> using namespace boost::filesystem;
>
>
> int main(int argc, char** argv) {
>
>
>  if (argc < 2) {
>
> std::cerr << "Usage: " << argv[0] << " [dir name]\n";
>
> return(EXIT_FAILURE);
>
> }
>
>  path fullPath =    // Create the full, absolute path name
>
> system_complete(path(argv[1], native));
>
>  if (!exists(fullPath)) {
>
> std::cerr << "Error: the directory " << fullPath.string( )
>
> << " does not exist.\n";
>
> return(EXIT_FAILURE);
>
> }
>
>  if (!is_directory(fullPath)) {
>
> std::cout << fullPath.string( ) << " is not a directory!\n";
>
> return(EXIT_SUCCESS);
>
> }
>
>  directory_iterator end;
>
> for (directory_iterator it(fullPath);
>
>  it != end; ++it) {               // Iterate through each
>
> // element in the dir,
>
> std::cout << it->leaf( );           // almost as you would
>
> if (is_directory(*it))             // an STL container
>
> std::cout << " (dir)";
>
> std::cout << '\n';
>
> }
>
> return(EXIT_SUCCESS);
>
> }
>
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