diff options
| author | Joelle van Dyne <j@getutm.app> | 2021-03-15 11:03:38 -0700 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2021-06-25 10:54:13 +0200 |
| commit | 14176c8d05fe910e9f1ee537e7af016565ccffc3 (patch) | |
| tree | a837d30a59c90b266e01c40edcbf3fc8ba7ee1ad /meson.build | |
| parent | 18473467d55a20d643b6c9b3a52de42f705b4d35 (diff) | |
block: feature detection for host block support
On Darwin (iOS), there are no system level APIs for directly accessing
host block devices. We detect this at configure time.
Signed-off-by: Joelle van Dyne <j@getutm.app>
Message-Id: <20210315180341.31638-2-j@getutm.app>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'meson.build')
| -rw-r--r-- | meson.build | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/meson.build b/meson.build index 64e23175ab..6419d4ee41 100644 --- a/meson.build +++ b/meson.build @@ -183,7 +183,7 @@ if targetos == 'windows' include_directories: include_directories('.')) elif targetos == 'darwin' coref = dependency('appleframeworks', modules: 'CoreFoundation') - iokit = dependency('appleframeworks', modules: 'IOKit') + iokit = dependency('appleframeworks', modules: 'IOKit', required: false) elif targetos == 'sunos' socket = [cc.find_library('socket'), cc.find_library('nsl'), @@ -1148,6 +1148,9 @@ if get_option('cfi') add_global_link_arguments(cfi_flags, native: false, language: ['c', 'cpp', 'objc']) endif +have_host_block_device = (targetos != 'darwin' or + cc.has_header('IOKit/storage/IOMedia.h')) + ################# # config-host.h # ################# @@ -1247,6 +1250,7 @@ config_host_data.set('HAVE_PTY_H', cc.has_header('pty.h')) config_host_data.set('HAVE_SYS_IOCCOM_H', cc.has_header('sys/ioccom.h')) config_host_data.set('HAVE_SYS_KCOV_H', cc.has_header('sys/kcov.h')) config_host_data.set('HAVE_SYSTEM_FUNCTION', cc.has_function('system', prefix: '#include <stdlib.h>')) +config_host_data.set('HAVE_HOST_BLOCK_DEVICE', have_host_block_device) config_host_data.set('CONFIG_PREADV', cc.has_function('preadv', prefix: '#include <sys/uio.h>')) |