Export of internal Abseil changes

--
afa44fa0245a1cfb1824ef9697b3fa77fa9615c9 by Laramie Leavitt <lar@google.com>:

Comment CMakeLists.txt about internal absl_cc_library() targets.

From what I can tell, these are the CMake targets that are public:

    absl::algorithm
    absl::algorithm_container
    absl::base
    absl::core_headers
    absl::dynamic_annotations
    absl::log_severity
    absl::cleanup
    absl::btree
    absl::fixed_array
    absl::flat_hash_map
    absl::flat_hash_set
    absl::inlined_vector
    absl::node_hash_map
    absl::node_hash_set
    absl::debugging
    absl::failure_signal_handler
    absl::leak_check
    absl::leak_check_disable
    absl::stacktrace
    absl::symbolize
    absl::flags
    absl::flags_commandlineflag
    absl::flags_config
    absl::flags_marshalling
    absl::flags_parse
    absl::flags_reflection
    absl::flags_usage
    absl::bind_front
    absl::function_ref
    absl::hash
    absl::hash_testing
    absl::memory
    absl::meta
    absl::type_traits
    absl::bits
    absl::int128
    absl::numeric
    absl::numeric_representation
    absl::exponential_biased
    absl::periodic_sampler
    absl::sample_recorder
    absl::random_bit_gen_ref
    absl::random_distributions
    absl::random_mocking_bit_gen
    absl::random_random
    absl::random_seed_gen_exception
    absl::random_seed_sequences
    absl::status
    absl::statusor
    absl::cord
    absl::cord_test_helpers
    absl::str_format
    absl::strings
    absl::synchronization
    absl::civil_time
    absl::time
    absl::time_zone
    absl::any
    absl::bad_any_cast
    absl::bad_optional_access
    absl::bad_variant_access
    absl::compare
    absl::optional
    absl::span
    absl::variant
    absl::utility

PiperOrigin-RevId: 438702788
Change-Id: Icf611c35e88f03cd2493a95f61617605305d4e8e

--
a99f60847578e6c0df6befadb29a01c86def0d21 by Abseil Team <absl-team@google.com>:

Internal change

PiperOrigin-RevId: 438647928
Change-Id: I141eadd17d6e8607df25ebc893aecefa0239a72f

--
b23e77e8f62a77023188594390c9e491c507d22c by Abseil Team <absl-team@google.com>:

Internal change

PiperOrigin-RevId: 438628502
Change-Id: I40c4297716c8c1621ba8b02a22393bfcbefb5b5e
GitOrigin-RevId: afa44fa0245a1cfb1824ef9697b3fa77fa9615c9

1 files changed, 27 insertions, 0 deletions

diff --git a/absl/container/CMakeLists.txt b/absl/container/CMakeLists.txt
index 7176907d..aad69fa2 100644
--- a/absl/container/CMakeLists.txt
+++ b/absl/container/CMakeLists.txt
@@ -42,6 +42,7 @@ absl_cc_library(
     absl::utility
 )
 
+# Internal-only target, do not depend on directly.
 absl_cc_library(
   NAME
     btree_test_common
@@ -84,6 +85,7 @@ absl_cc_test(
     GTest::gmock_main
 )
 
+# Internal-only target, do not depend on directly.
 absl_cc_library(
   NAME
     compressed_tuple
@@ -162,6 +164,7 @@ absl_cc_test(
     GTest::gmock_main
 )
 
+# Internal-only target, do not depend on directly.
 absl_cc_library(
   NAME
     inlined_vector_internal
@@ -194,6 +197,7 @@ absl_cc_library(
   PUBLIC
 )
 
+# Internal-only target, do not depend on directly.
 absl_cc_library(
   NAME
     counting_allocator
@@ -240,6 +244,7 @@ absl_cc_test(
     GTest::gmock_main
 )
 
+# Internal-only target, do not depend on directly.
 absl_cc_library(
   NAME
     test_instance_tracker
@@ -411,6 +416,7 @@ absl_cc_test(
     GTest::gmock_main
 )
 
+# Internal-only target, do not depend on directly.
 absl_cc_library(
   NAME
     container_memory
@@ -440,6 +446,7 @@ absl_cc_test(
     GTest::gmock_main
 )
 
+# Internal-only target, do not depend on directly.
 absl_cc_library(
   NAME
     hash_function_defaults
@@ -472,6 +479,7 @@ absl_cc_test(
     GTest::gmock_main
 )
 
+# Internal-only target, do not depend on directly.
 absl_cc_library(
   NAME
     hash_generator_testing
@@ -489,6 +497,7 @@ absl_cc_library(
   TESTONLY
 )
 
+# Internal-only target, do not depend on directly.
 absl_cc_library(
   NAME
     hash_policy_testing
@@ -514,6 +523,7 @@ absl_cc_test(
     GTest::gmock_main
 )
 
+# Internal-only target, do not depend on directly.
 absl_cc_library(
   NAME
     hash_policy_traits
@@ -538,6 +548,7 @@ absl_cc_test(
     GTest::gmock_main
 )
 
+# Internal-only target, do not depend on directly.
 absl_cc_library(
   NAME
     hashtablez_sampler
@@ -569,6 +580,7 @@ absl_cc_test(
     GTest::gmock_main
 )
 
+# Internal-only target, do not depend on directly.
 absl_cc_library(
   NAME
     hashtable_debug
@@ -580,6 +592,7 @@ absl_cc_library(
     absl::hashtable_debug_hooks
 )
 
+# Internal-only target, do not depend on directly.
 absl_cc_library(
   NAME
     hashtable_debug_hooks
@@ -592,6 +605,7 @@ absl_cc_library(
   PUBLIC
 )
 
+# Internal-only target, do not depend on directly.
 absl_cc_library(
   NAME
     node_slot_policy
@@ -617,6 +631,7 @@ absl_cc_test(
     GTest::gmock_main
 )
 
+# Internal-only target, do not depend on directly.
 absl_cc_library(
   NAME
     raw_hash_map
@@ -631,6 +646,7 @@ absl_cc_library(
   PUBLIC
 )
 
+# Internal-only target, do not depend on directly.
 absl_cc_library(
   NAME
     container_common
@@ -642,6 +658,7 @@ absl_cc_library(
     absl::type_traits
 )
 
+# Internal-only target, do not depend on directly.
 absl_cc_library(
   NAME
     raw_hash_set
@@ -704,6 +721,7 @@ absl_cc_test(
     GTest::gmock_main
 )
 
+# Internal-only target, do not depend on directly.
 absl_cc_library(
   NAME
     layout
@@ -737,6 +755,7 @@ absl_cc_test(
     GTest::gmock_main
 )
 
+# Internal-only target, do not depend on directly.
 absl_cc_library(
   NAME
     tracked
@@ -749,6 +768,7 @@ absl_cc_library(
   TESTONLY
 )
 
+# Internal-only target, do not depend on directly.
 absl_cc_library(
   NAME
     unordered_map_constructor_test
@@ -763,6 +783,7 @@ absl_cc_library(
   TESTONLY
 )
 
+# Internal-only target, do not depend on directly.
 absl_cc_library(
   NAME
     unordered_map_lookup_test
@@ -777,6 +798,7 @@ absl_cc_library(
   TESTONLY
 )
 
+# Internal-only target, do not depend on directly.
 absl_cc_library(
   NAME
     unordered_map_members_test
@@ -790,6 +812,7 @@ absl_cc_library(
   TESTONLY
 )
 
+# Internal-only target, do not depend on directly.
 absl_cc_library(
   NAME
     unordered_map_modifiers_test
@@ -804,6 +827,7 @@ absl_cc_library(
   TESTONLY
 )
 
+# Internal-only target, do not depend on directly.
 absl_cc_library(
   NAME
     unordered_set_constructor_test
@@ -818,6 +842,7 @@ absl_cc_library(
   TESTONLY
 )
 
+# Internal-only target, do not depend on directly.
 absl_cc_library(
   NAME
     unordered_set_lookup_test
@@ -832,6 +857,7 @@ absl_cc_library(
   TESTONLY
 )
 
+# Internal-only target, do not depend on directly.
 absl_cc_library(
   NAME
     unordered_set_members_test
@@ -845,6 +871,7 @@ absl_cc_library(
   TESTONLY
 )
 
+# Internal-only target, do not depend on directly.
 absl_cc_library(
   NAME
     unordered_set_modifiers_test