git: 16b3f6880766 - main - emulators/unicorn: fix build on powerpc64*

The branch main has been updated by pkubaj:

URL: https://cgit.FreeBSD.org/ports/commit/?id=16b3f6880766dc9bc73215fe09992245cbd51462

commit 16b3f6880766dc9bc73215fe09992245cbd51462
Author:     Piotr Kubaj <pkubaj@FreeBSD.org>
AuthorDate: 2026-09-16 11:09:10 +0000
Commit:     Piotr Kubaj <pkubaj@FreeBSD.org>
CommitDate: 2026-09-24 12:53:38 +0000

    emulators/unicorn: fix build on powerpc64*
    
    In file included from /wrkdirs/usr/ports/emulators/unicorn/work/unicorn-2.1.4/qemu/util/bitmap.c:13:
    In file included from /wrkdirs/usr/ports/emulators/unicorn/work/unicorn-2.1.4/qemu/include/qemu/bitops.h:16:
    In file included from /wrkdirs/usr/ports/emulators/unicorn/work/unicorn-2.1.4/qemu/include/qemu/host-utils.h:30:
    /wrkdirs/usr/ports/emulators/unicorn/work/unicorn-2.1.4/qemu/include/qemu/int128.h:150:16: error: typedef redefinition with different types ('Int128' (aka 'struct Int128') vs '__int128')
---
 emulators/unicorn/files/patch-CMakeLists.txt | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/emulators/unicorn/files/patch-CMakeLists.txt b/emulators/unicorn/files/patch-CMakeLists.txt
new file mode 100644
index 000000000000..9d2e3a7c8114
--- /dev/null
+++ b/emulators/unicorn/files/patch-CMakeLists.txt
@@ -0,0 +1,16 @@
+--- CMakeLists.txt.orig	2026-09-16 10:31:01 UTC
++++ CMakeLists.txt
+@@ -327,6 +327,13 @@ else()
+         set (EXTRA_CFLAGS "${EXTRA_CFLAGS} -DUNICORN_TRACER")
+     endif()
+     if (ATOMIC_LINKAGE_FIX)
++        include(CheckLibraryExists)
++        check_library_exists(atomic __atomic_fetch_add_4 "" HAVE_LIBATOMIC)
++        if (NOT HAVE_LIBATOMIC)
++            set(ATOMIC_LINKAGE_FIX FALSE)
++        endif()
++    endif()
++    if (ATOMIC_LINKAGE_FIX)
+         set (EXTRA_CFLAGS "${EXTRA_CFLAGS} -latomic")
+     endif()
+     if (CMAKE_OSX_SYSROOT)