Push the change.
For older versions of MacOS X, I'll handle it later.

https://developer.apple.com/library/archive/documentation/System/Conceptual/ManPages_iPhoneOS/man2/posix_spawn.2.html dated August 9, 2007.
So, I guess that posix_spawn became available in MacOS X Leopard (10.5).

I wrote:

I don't know when the symbol of getentropy was available on macOS.

@ballapete Thank you for testing.

Also support older MacOS X, which has no posix_spawn.

Thanks @aheinecke for fixing my fix with 2859edd! Closing here.

In T5264#142204, @jukivili wrote:

I also needed this patch:

0001-global-fix-compile-error-at-pragma-GCC-diagnostic.patch2 KB

Download

I am going to check whether I need it on Tiger!

In T5264#142204, @jukivili wrote:

I tested building on Ubuntu 8.04 (gcc-4.2) and got same error about cipher_bulk_ops_t. Applying patch fixed that problem.

I see now my mistake: I also have to re-write line #132 which I did not see yet!

With your other patch I still get:

libtool: compile:  /opt/local/bin/gcc-apple-4.2 -DHAVE_CONFIG_H -I. -I.. -I../src -I../src -I../mpi -I../mpi -I/opt/local/include -I/opt/local/include -pipe -Os -std=gnu89 -arch ppc -fno-delete-null-pointer-checks -Wall -MT cipher.lo -MD -MP -MF .deps/cipher.Tpo -c cipher.c  -fno-common -DPIC -o .libs/cipher.o
In file included from cipher.c:31:
./cipher-internal.h:145: error: redefinition of typedef 'cipher_bulk_ops_t'
../src/cipher-proto.h:132: error: previous declaration of 'cipher_bulk_ops_t' was here

In T5264#142203, @jukivili wrote:

Thanks for testing. However, I do not believe patch has been correctly applied.

The "Portfile" that conducts the build process has the patch contained, I sent you the list of files being patched, and here is the end of my translated patch set:

I tested building on Ubuntu 8.04 (gcc-4.2) and got same error about cipher_bulk_ops_t. Applying patch fixed that problem.

Thanks for testing. However, I do not believe patch has been correctly applied.

In T5264#142094, @jukivili wrote:

Here's patch to try out:

0001-cipher-proto-remove-forward-typedef-of-cipher_bulk_o.patch6 KB

Download

In T5268#142155, @gniibe wrote:

To support old macOS (< 10.12), I think that code should be something like this:

diff --git a/random/rndlinux.c b/random/rndlinux.c
index 04e2a464..f378a549 100644

T4702 is our release info task for 2.3.0

Sorry, we won't apply such changes. A couple of years we did this and all we earned were a few extra bugs aqnd useless diffs. Further many of those changes are in files which will be updated from upstream time to time and your chnages would be lost.

You should have received mail with additional log levels now

OK, I only edited documents and notes, no code changes.

In T5264#142064, @jukivili wrote:

In "src/cipher-proto.h", try removing typedef and leaving just forward declaration of structure.

Performing only this change leads consistently to the well-known error of:

In T5264#142059, @werner wrote:

Do not use -fno-common

The translated bulk patch fails. Compilation still runs into this error:

This has loong been resolved.

In T5264#142094, @jukivili wrote:

Here's patch to try out:

0001-cipher-proto-remove-forward-typedef-of-cipher_bulk_o.patch6 KB

Download

@gniibe Hi! Can you estimate, when this feature will be released?

Should be fixed in the next version.

This has been commited with 0fecf066e3c944b8ce590d9a805c1ac93ba74d71 5c82f133bd68215a12d852d2ed6782e20d27f783

This has been added and released with Gpg4win-3.1.15

Hi, thanks! I've converted the README to gbk encoding as this was the encoding we had used for the installer before we switched to UTF-8, we use local8bit encoding in the README files to be compatible with Notepad.

We have this.