[erlang-patches] R17.0-rc1 patch for gzio.c compile breakage.
Tue Feb 4 16:16:54 CET 2014
Thank you for the merge. And you piqued my curiosity as to the why.
My gentoo zconf.h defines the macro as _Z_OF instead of OF. Digging
deeper, they made the change on the premise that OF is a stupid, polluting
name for an internal macro. There was disagreement as to the value of the
On Tue, Feb 4, 2014 at 8:27 AM, Björn Gustavsson <> wrote:
> On Mon, Feb 3, 2014 at 6:35 PM, Daniel Goertzen
> <> wrote:
> > A dependency on zlib.h was recently removed (commit 8a147a7365). This
> > removes the definition of the macro "OF" which is required by gzio.c.
> > "OF" is evidently defined by other headers on some systems, but on at
> > Gentoo Linux this is not the case.
> The OF() macro is defined in zconf.h, which is included by zlib.h, so
> I don't understand why the build should break on Gentoo Linux.
> But since the use of OF() is completely unnecessary and is an
> unnecessary dependency I have written a commit message for your
> patch and included it in our daily builds.
> git fetch :bjorng/otp.git bjorn/erts/zlib-1.2.8/OTP-11669
> Björn Gustavsson, Erlang/OTP, Ericsson AB
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