abseil-20250814.1-1 cannot resolve symbols used in absl_synchronization

[weichic-tw]

Got the following errors during linking:

/usr/bin/ld: subprojects/abseil-cpp-20250814.1/libabsl_synchronization.a(absl_synchronization_notification.cc.o): in function absl::lts_20250814::Notification::Notify()': notification.cc:(.text+0x13): undefined reference to AbslInternalTraceSignal_lts_20250814'
/usr/bin/ld: subprojects/abseil-cpp-20250814.1/libabsl_synchronization.a(absl_synchronization_notification.cc.o): in function absl::lts_20250814::Notification::WaitForNotification() const': notification.cc:(.text+0xd2): undefined reference to AbslInternalTraceWait_lts_20250814'
/usr/bin/ld: subprojects/abseil-cpp-20250814.1/libabsl_synchronization.a(absl_synchronization_notification.cc.o): in function absl::lts_20250814::Notification::WaitForNotificationWithTimeout(absl::lts_20250814::Duration) const': notification.cc:(.text+0x17b): undefined reference to AbslInternalTraceWait_lts_20250814'
/usr/bin/ld: notification.cc:(.text+0x195): undefined reference to AbslInternalTraceContinue_lts_20250814' /usr/bin/ld: subprojects/abseil-cpp-20250814.1/libabsl_synchronization.a(absl_synchronization_notification.cc.o): in function absl::lts_20250814::Notification::WaitForNotificationWithDeadline(absl::lts_20250814::Time) const':
notification.cc:(.text+0x25b): undefined reference to AbslInternalTraceWait_lts_20250814' /usr/bin/ld: notification.cc:(.text+0x275): undefined reference to AbslInternalTraceContinue_lts_20250814'
/usr/bin/ld: subprojects/abseil-cpp-20250814.1/libabsl_synchronization.a(absl_synchronization_notification.cc.o): in function absl::lts_20250814::Notification::WaitForNotification() const': notification.cc:(.text+0xfc): undefined reference to AbslInternalTraceContinue_lts_20250814'
collect2: error: ld returned 1 exit status

Could you add absl/base/internal/tracing.cc into absl_base_sources in subprojects/packagefiles/abseil-cpp/meson.build? Thanks!

[bgilbert]

Feel free to send a pull request! It sounds like the change shouldn't be too difficult to do.