bbe53b1c16
This reverts commit 722b370399fd6734de6781285ce9a0cffd547bdd. Unfortunately, glibc requires _GNU_SOURCE to be defined before including string.h, but there is no reliable way to get the prototype within jemalloc.h unless _GNU_SOURCE was already defined.
jemalloc is a general-purpose scalable concurrent malloc(3) implementation. This distribution is a stand-alone "portable" implementation that currently targets FreeBSD, Linux and Apple OS X. jemalloc is included as the default allocator in the FreeBSD and NetBSD operating systems, and it is used by the Mozilla Firefox web browser on Microsoft Windows-related platforms. Depending on your needs, one of the other divergent versions may suit your needs better than this distribution. The COPYING file contains copyright and licensing information. The INSTALL file contains information on how to configure, build, and install jemalloc. The ChangeLog file contains a brief summary of changes for each release. URL: http://www.canonware.com/jemalloc/