Build the bundled zlib with -DZ_HAVE_UNISTD_H to make the definition of
close(), read() and other unistd.h functions available to gzread.c and
gzwrite.c. It's kind of silly that we have to jump through hoops here
because we never call any of the functions that do I/O directly, but at
least it squelches the -Wimplicit-function-declaration warnings.
PR-URL: https://github.com/iojs/io.js/pull/273
Reviewed-by: Bert Belder <bertbelder@gmail.com>
This adds the new gzip source files to the zlib.gyp The changes are
derived from third_party/zlib/zlib.gyp in the Chromium repository.
Reviewed-By: Bert Belder <bertbelder@gmail.com>
Bert Belder
Ben Noordhuis
Shigeki Ohtsu
isaacs