On Wed, Feb 7, 2024 at 9:38 AM Alex Bennée <alex.bennee@xxxxxxxxxx> wrote:
From: Ilya Leoshkevich <iii@xxxxxxxxxxxxx>
make vm-build-freebsd fails with:
ld: error: undefined symbol: inotify_init1
>>> referenced by filemonitor-inotify.c:183 (../src/util/filemonitor-inotify.c:183)
>>> util_filemonitor-inotify.c.o:(qemu_file_monitor_new) in archive libqemuutil.a
On FreeBSD the inotify functions are defined in libinotify.so. Add it
to the dependencies.
Signed-off-by: Ilya Leoshkevich <iii@xxxxxxxxxxxxx>
Reviewed-by: Thomas Huth <thuth@xxxxxxxxxx>
Message-Id: <20240206002344.12372-5-iii@xxxxxxxxxxxxx>
Signed-off-by: Alex Bennée <alex.bennee@xxxxxxxxxx>
---
meson.build | 23 +++++++++++++++++++----
util/meson.build | 6 +++++-
2 files changed, 24 insertions(+), 5 deletions(-)
Reviewed-by: Warner Losh <imp@xxxxxxxxxx>
diff --git a/meson.build b/meson.build
index b5d6dc94a83..e5d6f2d057e 100644
--- a/meson.build
+++ b/meson.build
@@ -2384,6 +2384,22 @@ else
endif
config_host_data.set('CONFIG_ASAN_IFACE_FIBER', have_asan_fiber)
+have_inotify_init = cc.has_header_symbol('sys/inotify.h', 'inotify_init')
+have_inotify_init1 = cc.has_header_symbol('sys/inotify.h', 'inotify_init1')
+inotify = not_found
+if (have_inotify_init or have_inotify_init1) and host_os == 'freebsd'
+ # libinotify-kqueue
+ inotify = cc.find_library('inotify')
+ if have_inotify_init
+ have_inotify_init = inotify.found()
+ endif
+ if have_inotify_init1
+ have_inotify_init1 = inotify.found()
+ endif
+endif
+config_host_data.set('CONFIG_INOTIFY', have_inotify_init)
+config_host_data.set('CONFIG_INOTIFY1', have_inotify_init1)
+
# has_header_symbol
config_host_data.set('CONFIG_BLKZONED',
cc.has_header_symbol('linux/blkzoned.h', 'BLKOPENZONE'))
@@ -2400,10 +2416,6 @@ config_host_data.set('CONFIG_FIEMAP',
config_host_data.set('CONFIG_GETRANDOM',
cc.has_function('getrandom') and
cc.has_header_symbol('sys/random.h', 'GRND_NONBLOCK'))
-config_host_data.set('CONFIG_INOTIFY',
- cc.has_header_symbol('sys/inotify.h', 'inotify_init'))
-config_host_data.set('CONFIG_INOTIFY1',
- cc.has_header_symbol('sys/inotify.h', 'inotify_init1'))
config_host_data.set('CONFIG_PRCTL_PR_SET_TIMERSLACK',
cc.has_header_symbol('sys/prctl.h', 'PR_SET_TIMERSLACK'))
config_host_data.set('CONFIG_RTNETLINK',
@@ -4407,6 +4419,9 @@ summary_info += {'libudev': libudev}
summary_info += {'FUSE lseek': fuse_lseek.found()}
summary_info += {'selinux': selinux}
summary_info += {'libdw': libdw}
+if host_os == 'freebsd'
+ summary_info += {'libinotify-kqueue': inotify}
+endif
summary(summary_info, bool_yn: true, section: 'Dependencies')
if host_arch == 'unknown'
diff --git a/util/meson.build b/util/meson.build
index af3bf5692d8..0ef9886be04 100644
--- a/util/meson.build
+++ b/util/meson.build
@@ -104,7 +104,11 @@ if have_block
util_ss.add(files('throttle.c'))
util_ss.add(files('timed-average.c'))
if config_host_data.get('CONFIG_INOTIFY1')
- util_ss.add(files('filemonitor-inotify.c'))
+ freebsd_dep = []
+ if host_os == 'freebsd'
+ freebsd_dep = inotify
+ endif
+ util_ss.add(files('filemonitor-inotify.c'), freebsd_dep)
else
util_ss.add(files('filemonitor-stub.c'))
endif
--
2.39.2
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