continuumio/centos5_gcc5_base repository overview

CentOS 5.11, with GCC 5.2 built on top. Includes very little aside from compiler. This is meant as a base image for creating more customized build images for various platforms.

The GCC 5.2 compiler herein is configured to output 64-bit code with the C++11 (GCC 5) ABI by default. You can control these with the following CFLAGS/CXXFLAGS:

CFLAGS="${CFLAGS} -m32" CXXFLAGS="${CXXFLAGS} -D_GLIBCXX_USE_CXX11_ABI=0"

where -m32 enables 32-bit compiling (but does not change uname!)

Code and more details are at: https://github.com/ContinuumIO/docker-images/tree/master/centos5_gcc5_base⁠

Note on tag version: --

Build number is increased for any changed rebuilds. It is reset to 0 if either CentOS version or GCC version changes. See the github repository for changes.