Merge tag 'darwin-20220315' of https://github.com/philmd/qemu into staging

Darwin-based host patches

- Remove various build warnings
- Fix building with modules on macOS
- Fix mouse/keyboard GUI interactions

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* tag 'darwin-20220315' of https://github.com/philmd/qemu: (21 commits)
  MAINTAINERS: Volunteer to maintain Darwin-based hosts support
  ui/cocoa: add option to swap Option and Command
  ui/cocoa: capture all keys and combos when mouse is grabbed
  ui/cocoa: release mouse when user switches away from QEMU window
  ui/cocoa: add option to disable left-command forwarding to guest
  ui/cocoa: Constify qkeycode translation arrays
  configure: Pass filtered QEMU_OBJCFLAGS to meson
  meson: Log QEMU_CXXFLAGS content in summary
  meson: Resolve the entitlement.sh script once for good
  osdep: Avoid using Clang-specific __builtin_available()
  audio: Rename coreaudio extension to use Objective-C compiler
  coreaudio: Always return 0 in handle_voice_change
  audio: Log context for audio bug
  audio/dbus: Fix building with modules on macOS
  audio/coreaudio: Remove a deprecation warning on macOS 12
  block/file-posix: Remove a deprecation warning on macOS 12
  hvf: Remove deprecated hv_vcpu_flush() calls
  hvf: Make hvf_get_segments() / hvf_put_segments() local
  hvf: Use standard CR0 and CR4 register definitions
  tests/fp/berkeley-testfloat-3: Ignore ignored #pragma directives
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 15 insertions, 2 deletions

diff --git a/meson.build b/meson.build
index ad4327888f..bae62efc9c 100644
--- a/meson.build
+++ b/meson.build
@@ -173,11 +173,13 @@ endif
 
 qemu_cflags = config_host['QEMU_CFLAGS'].split()
 qemu_cxxflags = config_host['QEMU_CXXFLAGS'].split()
+qemu_objcflags = config_host['QEMU_OBJCFLAGS'].split()
 qemu_ldflags = config_host['QEMU_LDFLAGS'].split()
 
 if get_option('gprof')
   qemu_cflags += ['-p']
   qemu_cxxflags += ['-p']
+  qemu_objcflags += ['-p']
   qemu_ldflags += ['-p']
 endif
 
@@ -216,8 +218,9 @@ if get_option('fuzzing')
   endif
 endif
 
-add_global_arguments(qemu_cflags, native: false, language: ['c', 'objc'])
+add_global_arguments(qemu_cflags, native: false, language: ['c'])
 add_global_arguments(qemu_cxxflags, native: false, language: ['cpp'])
+add_global_arguments(qemu_objcflags, native: false, language: ['objc'])
 add_global_link_arguments(qemu_ldflags, native: false, language: ['c', 'cpp', 'objc'])
 
 if targetos == 'linux'
@@ -3076,6 +3079,10 @@ common_all = static_library('common',
 
 feature_to_c = find_program('scripts/feature_to_c.sh')
 
+if targetos == 'darwin'
+  entitlement = find_program('scripts/entitlement.sh')
+endif
+
 emulators = {}
 foreach target : target_dirs
   config_target = config_target_mak[target]
@@ -3233,7 +3240,6 @@ foreach target : target_dirs
         install_input += meson.current_source_dir() / entitlements
       endif
 
-      entitlement = find_program('scripts/entitlement.sh')
       emulators += {exe['name'] : custom_target(exe['name'],
                    input: build_input,
                    output: exe['name'],
@@ -3470,11 +3476,18 @@ if link_language == 'cpp'
                                                + ['-O' + get_option('optimization')]
                                                + (get_option('debug') ? ['-g'] : []))}
 endif
+if targetos == 'darwin'
+  summary_info += {'OBJCFLAGS':       ' '.join(get_option('objc_args')
+                                               + ['-O' + get_option('optimization')]
+                                               + (get_option('debug') ? ['-g'] : []))}
+endif
 link_args = get_option(link_language + '_link_args')
 if link_args.length() > 0
   summary_info += {'LDFLAGS':         ' '.join(link_args)}
 endif
 summary_info += {'QEMU_CFLAGS':       config_host['QEMU_CFLAGS']}
+summary_info += {'QEMU_CXXFLAGS':     config_host['QEMU_CXXFLAGS']}
+summary_info += {'QEMU_OBJCFLAGS':    config_host['QEMU_OBJCFLAGS']}
 summary_info += {'QEMU_LDFLAGS':      config_host['QEMU_LDFLAGS']}
 summary_info += {'profiler':          get_option('profiler')}
 summary_info += {'link-time optimization (LTO)': get_option('b_lto')}