abseil-20250814.1-1 cannot resolve symbols used in absl_synchronization

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!

Open subprojects/packagefiles/abseil-cpp/meson.build and inspect the absl_base_sources list. Confirm how the listed Abseil source files are organized, then include absl/base/internal/tracing.cc in that list. Done means the absl_synchronization link no longer reports the missing AbslInternalTrace symbols.

Written by the indexing model from the issue text.