Installation on Mac OS X¶
This section describes how to build and install libcpr on Mac OS X.
To build and install libcpr from source on Mac OS X, you need an up-to-date toolchain that supports the C++11 standard; that is, you need a recent enough C++ compiler and a C++11-conformant standard library. This means either Clang 3.0+ with libc++, or GCC 4.7+ with libstdc++.
Apple’s free Xcode 4.6+ developer tools for Mac OS X 10.8 (Mountain Lion) and 10.7 (Lion) include recent enough Clang and libc++ releases that will work. You don’t need the full Xcode installation, only the Command Line Tools for Xcode.
On Mac OS X 10.6 (Snow Leopard), 10.5 (Leopard), or 10.4 (Tiger), you will need to first manually upgrade your toolchain to support the C++11 standard before you can compile libcpr. That means installing either GCC 4.7 or Clang 3.2 and libc++ from source, a topic beyond the scope of this manual.
From the source repository¶
$ git clone https://github.com/dryproject/libcpr.git $ cd libcpr $ ./autogen.sh $ ./configure $ make $ sudo make install
From a source tarball¶
$ ./configure $ make $ sudo make install
libcpr is not yet officially included in the Homebrew packaging system.
However, the etc/homebrew directory in the libcpr source code repository includes a Homebrew formula, and you can therefore use Homebrew to quickly and easily install libcpr, as follows:
$ brew install --HEAD \ https://raw.github.com/dryproject/libcpr/master/etc/homebrew/libcpr.rb
libcpr is not yet officially included in the MacPorts packaging system.
However, the etc/macports directory in the libcpr source code repository includes a MacPorts portfile. If you have a local portfile repository set up, you can copy over the portfile, re-run portindex, and then install as follows:
$ sudo port install libcpr
Otherwise, use the tarball instructions (see previous subsection) to install.