Migrate from gflags to absl flags

absl flags are more modern and we can easily depend on them directly.

The repo now successfully builds with --incompatible_load_cc_rules_from_bzl.

PiperOrigin-RevId: 269387081

1 files changed, 4 insertions, 3 deletions

diff --git a/test/syscalls/linux/sigstop.cc b/test/syscalls/linux/sigstop.cc
index 9c7210e17..7db57d968 100644
--- a/test/syscalls/linux/sigstop.cc
+++ b/test/syscalls/linux/sigstop.cc
@@ -17,6 +17,7 @@
 #include <sys/select.h>
 
 #include "gtest/gtest.h"
+#include "absl/flags/flag.h"
 #include "absl/time/clock.h"
 #include "absl/time/time.h"
 #include "test/util/multiprocess_util.h"
@@ -24,8 +25,8 @@
 #include "test/util/test_util.h"
 #include "test/util/thread_util.h"
 
-DEFINE_bool(sigstop_test_child, false,
-            "If true, run the SigstopTest child workload.");
+ABSL_FLAG(bool, sigstop_test_child, false,
+          "If true, run the SigstopTest child workload.");
 
 namespace gvisor {
 namespace testing {
@@ -141,7 +142,7 @@ void RunChild() {
 int main(int argc, char** argv) {
   gvisor::testing::TestInit(&argc, &argv);
 
-  if (FLAGS_sigstop_test_child) {
+  if (absl::GetFlag(FLAGS_sigstop_test_child)) {
     gvisor::testing::RunChild();
     return 1;
   }