From 7da4550eea43a5ec83d1afc88022aaa62827febc Mon Sep 17 00:00:00 2001
From: WaluigiWare64 <68647953+WaluigiWare64@users.noreply.github.com>
Date: Sun, 29 Nov 2020 08:11:33 -0800
Subject: Add support for macOS (#771)

* use shm_open() instead of memfd_create() on macOS

malloc.h isn't a header on macOS

* Change OpenGL headers + create ifdef for DO_PROCLIST

macOS seems to already have the OpenGL functions defined, without the ifdef, it gives "ambiguous references" errors.

* macOS doesn't have ->gregs in uc_mcontext

and it doesn't have REG_RIP either
https://github.com/gperftools/gperftools/blob/master/m4/pc_from_ucontext.m4

* use getpid() to make memory file name unique

* #ifndef __APPLE__ for AF_PACKET and linux/if_packet.h

* Add include and link directories for macOS and link the OpenGL framework

* Add macOS CI

* Use newly added libslirp package from Homebrew

https://github.com/Homebrew/homebrew-core/pull/63412

* Use Apple's Clang instead of GNU GCC on macOS

* Add macOS build instructions to README

* Try to fix macOS undefined symbol

* snprintf doesn't take null terminator into account

* Map new memory on macOS for JIT

* Only use gcc-ar if using GNU Compiler

* re-add fastmem code - whoops!

* Fix style issue - use camelCase not snake_case

* Set Minimum macOS version

* Switch Minimum OS X version to 10.9

* Add macOS libpcap library name

* fix memory leak

* Fix binding keys in macOS

* Allow getting MAC address on macOS

melonDS on Linux uses AF_PACKET, which doesn't exist on macOS. Instead, this commit uses AF_LINK on macOS to get the MAC address.

* Remove unneeded macOS CI dependencies

* Build melonDS app bundle on macOS

Now it is no longer required to install the libraries on macOS, they come with the app bundle.

* fix macOS CI not being able to find macdeployqt

* copy melonDS.app with recursive because it's a folder

* Disable fastmem checkbox on macOS

* Disable fastmem by default in config

* forgot a semicolon

* Don't bundle libraries, causes issues on macOS <10.15

* Update README + allow finding version in Finder on macOS

* Make sure fastmem checkbox stays uncheckable
---
 src/frontend/qt_sdl/EmuSettingsDialog.cpp | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'src/frontend/qt_sdl/EmuSettingsDialog.cpp')

diff --git a/src/frontend/qt_sdl/EmuSettingsDialog.cpp b/src/frontend/qt_sdl/EmuSettingsDialog.cpp
index 79ce5ed..3183182 100644
--- a/src/frontend/qt_sdl/EmuSettingsDialog.cpp
+++ b/src/frontend/qt_sdl/EmuSettingsDialog.cpp
@@ -65,6 +65,9 @@ EmuSettingsDialog::EmuSettingsDialog(QWidget* parent) : QDialog(parent), ui(new
     ui->chkJITBranchOptimisations->setChecked(Config::JIT_BranchOptimisations != 0);
     ui->chkJITLiteralOptimisations->setChecked(Config::JIT_LiteralOptimisations != 0);
     ui->chkJITFastMemory->setChecked(Config::JIT_FastMemory != 0);
+    #ifdef __APPLE__
+        ui->chkJITFastMemory->setDisabled(true);
+    #endif
     ui->spnJITMaximumBlockSize->setValue(Config::JIT_MaxBlockSize);
 #else
     ui->chkEnableJIT->setDisabled(true);
@@ -329,6 +332,8 @@ void EmuSettingsDialog::on_chkEnableJIT_toggled()
     bool disabled = !ui->chkEnableJIT->isChecked();
     ui->chkJITBranchOptimisations->setDisabled(disabled);
     ui->chkJITLiteralOptimisations->setDisabled(disabled);
-    ui->chkJITFastMemory->setDisabled(disabled);
+    #ifndef __APPLE__
+        ui->chkJITFastMemory->setDisabled(disabled);
+    #endif
     ui->spnJITMaximumBlockSize->setDisabled(disabled);
 }
-- 
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