25 files changed, 932 insertions, 0 deletions

diff --git a/debian/README.Debian b/debian/README.Debian
new file mode 100644
index 00000000..7c0dd3c0
--- /dev/null
+++ b/debian/README.Debian
@@ -0,0 +1,9 @@
+Abseil for Debian
+-----------------
+
+libabsl-dev installs a number of files to 'internal' directories. In general,
+your project should not directly include any files from these directories; they
+may change without warning. If you think you need something from one of those
+files, please report a bug with reportbug(1).
+
+ -- Benjamin Barenblat <bbaren@debian.org>  Thu, 07 May 2020 11:35:28 -0400
diff --git a/debian/changelog b/debian/changelog
new file mode 100644
index 00000000..2d26b2f5
--- /dev/null
+++ b/debian/changelog
@@ -0,0 +1,169 @@
+abseil (20230802.0-1) experimental; urgency=medium
+
+  * New upstream release.
+
+ -- Benjamin Barenblat <bbaren@debian.org>  Thu, 07 Sep 2023 13:53:48 -0400
+
+abseil (20230125.3-2) experimental; urgency=medium
+
+  * Reenable unit tests, which were accidentally disabled in the previous
+    version.
+  * Backport an upstream patch to allow building tests on mipsel.
+  * Backport a patch from upstream to correct symbolization on ppc64, and
+    enable unit tests on that platform.
+
+ -- Benjamin Barenblat <bbaren@debian.org>  Wed, 02 Aug 2023 14:06:31 -0400
+
+abseil (20230125.3-1) experimental; urgency=medium
+
+  * New upstream release. (Closes: #1033466, #1034908)
+  * Run tests serially on riscv64 to avoid hitting Debian build hardware
+    limits. (Closes: #1025221)
+
+ -- Benjamin Barenblat <bbaren@debian.org>  Sun, 14 May 2023 19:12:11 -0400
+
+abseil (20220623.1-1) unstable; urgency=medium
+
+  * New upstream release.
+
+ -- Benjamin Barenblat <bbaren@debian.org>  Tue, 18 Oct 2022 10:02:49 -0400
+
+abseil (0~20220623.0-2) unstable; urgency=medium
+
+  * Backport an upstream patch to correct pkg-config file generation.
+
+ -- Benjamin Barenblat <bbaren@debian.org>  Tue, 30 Aug 2022 22:54:45 -0400
+
+abseil (0~20220623.0-1) unstable; urgency=medium
+
+  * New upstream release. (Closes: #1008730, #1012194)
+
+ -- Benjamin Barenblat <bbaren@debian.org>  Mon, 22 Aug 2022 22:17:36 -0400
+
+abseil (0~20210324.2-4) unstable; urgency=medium
+
+  * Fix "spurious -Wl flag in some pkg-config entries" by backporting a
+    patch from upstream that corrects CMake pkg-config generation.
+    (Closes: #1011294)
+
+ -- Benjamin Barenblat <bbaren@debian.org>  Fri, 27 May 2022 16:58:38 -0400
+
+abseil (0~20210324.2-3) unstable; urgency=medium
+
+  * Backport an upstream patch to disable a problematic unit test.
+    (Closes: #1007136)
+  * Reenable unit tests on hppa.
+
+ -- Benjamin Barenblat <bbaren@debian.org>  Thu, 14 Apr 2022 13:20:16 -0400
+
+abseil (0~20210324.2-2) unstable; urgency=medium
+
+  * Disable a test that doesn’t play well with multiarch on armel and
+    armhf.
+
+ -- Benjamin Barenblat <bbaren@debian.org>  Mon, 07 Feb 2022 11:54:21 -0500
+
+abseil (0~20210324.2-1) experimental; urgency=medium
+
+  * New upstream release.
+  * Stop installing libabsl_flags.so and libabsl_flags.a, since they are
+    empty on every platform that Debian supports.
+  * Correct debian/watch search URLs to avoid picking up rc versions.
+  * Mangle upstream version in debian/watch to match manual mangling in
+    debian/changelog.
+  * Stop forcing -Wl,--no-as-needed on dependents. (Closes: #1001596)
+  * Compute Thumb function bounds correctly. (Closes: #987314)
+  * Reenable unit tests on most architectures.
+
+ -- Benjamin Barenblat <bbaren@debian.org>  Fri, 04 Feb 2022 13:11:32 -0500
+
+abseil (0~20200923.3-3) unstable; urgency=medium
+
+  * Fix "ftbfs with -march=x86-64-v3" by correcting the relevant unit
+    tests. (Closes: #983936)
+  * Disable double-double unit tests due to compiler bugs.
+  * Reenable unit tests on ppc64el.
+
+ -- Benjamin Barenblat <bbaren@debian.org>  Fri, 05 Mar 2021 15:57:38 -0500
+
+abseil (0~20200923.3-2) unstable; urgency=medium
+
+  * Correct string formatting on POWER.
+
+ -- Benjamin Barenblat <bbaren@debian.org>  Tue, 09 Feb 2021 14:41:06 -0500
+
+abseil (0~20200923.3-1) unstable; urgency=medium
+
+  * New upstream release.
+  * Correct endianness issues in hash functions and RNG.
+
+ -- Benjamin Barenblat <bbaren@debian.org>  Mon, 08 Feb 2021 15:04:52 -0500
+
+abseil (0~20200923.2-3) unstable; urgency=medium
+
+  * Fix some issues in unit tests.
+  * Re-disable unit tests on most platforms until they’re working
+    everywhere.
+
+ -- Benjamin Barenblat <bbaren@debian.org>  Sun, 31 Jan 2021 15:13:51 -0500
+
+abseil (0~20200923.2-2) unstable; urgency=medium
+
+  * Reenable unit tests.
+
+ -- Benjamin Barenblat <bbaren@debian.org>  Tue, 01 Dec 2020 12:37:56 -0500
+
+abseil (0~20200923.2-1) unstable; urgency=medium
+
+  * New upstream release.
+  * Fix build on hppa via patch. (Closes: #971768)
+  * Link libatomic where necessary to prevent issues with load-time
+    symbol resolution. (Closes: #973492)
+
+ -- Benjamin Barenblat <bbaren@debian.org>  Fri, 06 Nov 2020 16:51:39 -0500
+
+abseil (0~20200923.1-1) unstable; urgency=medium
+
+  * New upstream release.
+
+ -- Benjamin Barenblat <bbaren@debian.org>  Mon, 12 Oct 2020 12:40:50 -0400
+
+abseil (0~20200923-2) unstable; urgency=medium
+
+  * Release for unstable.
+
+ -- Benjamin Barenblat <bbaren@debian.org>  Tue, 06 Oct 2020 10:00:02 -0400
+
+abseil (0~20200923-1) experimental; urgency=medium
+
+  * New upstream release.
+
+ -- Benjamin Barenblat <bbaren@debian.org>  Fri, 25 Sep 2020 17:57:31 -0400
+
+abseil (0~20200225.2-4) unstable; urgency=medium
+
+  * Fix "autopkgtest needs update for new version of cmake: warning on
+    stderr" by applying a patch from upstream. (Closes: #970333)
+
+ -- Benjamin Barenblat <bbaren@debian.org>  Mon, 14 Sep 2020 17:40:05 -0400
+
+abseil (0~20200225.2-3) unstable; urgency=medium
+
+  * Replace symbols file with shlibs infrastructure. (Closes: #966183)
+
+ -- Benjamin Barenblat <bbaren@debian.org>  Fri, 24 Jul 2020 09:42:03 -0400
+
+abseil (0~20200225.2-2) unstable; urgency=medium
+
+  * Rebuild for unstable.
+  * Rework symbols file using pkg-kde-tools for increased robustness.
+  * Avoid SSSE3 on amd64 and SSE2 on i386 for greater processor
+    compatibility.
+
+ -- Benjamin Barenblat <bbaren@debian.org>  Thu, 23 Jul 2020 17:23:57 -0400
+
+abseil (0~20200225.2-1) experimental; urgency=medium
+
+  * Initial release. (Closes: #888705)
+
+ -- Benjamin Barenblat <bbaren@debian.org>  Thu, 18 Jun 2020 16:27:49 -0400
diff --git a/debian/control b/debian/control
new file mode 100644
index 00000000..23ad8b9e
--- /dev/null
+++ b/debian/control
@@ -0,0 +1,59 @@
+# Copyright 2020 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may not
+# use this file except in compliance with the License. You may obtain a copy of
+# the License at
+#
+#     https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations under
+# the License.
+
+Source: abseil
+Priority: optional
+Maintainer: Benjamin Barenblat <bbaren@debian.org>
+Build-Depends:
+ cmake (>= 3.13),
+ debhelper-compat (= 12),
+ googletest (>= 1.12),
+Rules-Requires-Root: no
+Standards-Version: 4.6.2
+Section: libs
+Homepage: https://abseil.io/
+Vcs-Browser: https://salsa.debian.org/debian/abseil
+Vcs-Git: https://salsa.debian.org/debian/abseil.git
+Description: extensions to the C++ standard library
+ Abseil is an open-source collection of C++ library code designed to augment the
+ C++ standard library. The Abseil library code is collected from Google's C++
+ codebase and has been extensively tested and used in production. In some cases,
+ Abseil provides pieces missing from the C++ standard; in others, Abseil
+ provides alternatives to the standard for special needs.
+
+Package: libabsl-dev
+Architecture: any
+Multi-Arch: same
+Section: libdevel
+Depends:
+ libabsl20230802 (= ${binary:Version}),
+ ${misc:Depends},
+Recommends:
+  cmake (>= 3.13) | pkg-config,
+  g++ (>= 7.3.1),
+  libgmock-dev (>= 1.12),
+Description: ${source:Synopsis} (development files)
+ ${source:Extended-Description}
+ .
+ This package contains header files and other data necessary for developing with
+ Abseil.
+
+Package: libabsl20230802
+Architecture: any
+Multi-Arch: same
+Depends: ${shlibs:Depends}, ${misc:Depends}
+Description: ${source:Synopsis}
+ ${source:Extended-Description}
+ .
+ This package contains Abseil's shared libraries.
diff --git a/debian/copyright b/debian/copyright
new file mode 100644
index 00000000..19a3388c
--- /dev/null
+++ b/debian/copyright
@@ -0,0 +1,31 @@
+Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
+Upstream-Name: Abseil
+Upstream-Contact: abseil-io@googlegroups.com
+Source: https://github.com/abseil/abseil-cpp/
+Copyright: 2017 The Abseil Authors
+License: Apache-2.0
+
+Files: *
+Copyright:
+ 2000-2017 Google Inc.
+ 2017-2023 The Abseil Authors
+License: Apache-2.0
+
+Files: debian/*
+Copyright: 2020-2022 Google LLC
+License: Apache-2.0
+
+License: Apache-2.0
+ Licensed under the Apache License, Version 2.0 (the "License"); you may not use
+ this file except in compliance with the License. You may obtain a copy of the
+ License at
+ .
+     https://www.apache.org/licenses/LICENSE-2.0
+ .
+ Unless required by applicable law or agreed to in writing, software distributed
+ under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+ CONDITIONS OF ANY KIND, either express or implied. See the License for the
+ specific language governing permissions and limitations under the License.
+ .
+ On Debian systems, the complete text of the Apache License, Version 2.0, can be
+ found in "/usr/share/common-licenses/Apache-2.0".
diff --git a/debian/gbp.conf b/debian/gbp.conf
new file mode 100644
index 00000000..e024d6bb
--- /dev/null
+++ b/debian/gbp.conf
@@ -0,0 +1,16 @@
+# Copyright 2020 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may not
+# use this file except in compliance with the License. You may obtain a copy of
+# the License at
+#
+#     https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations under
+# the License.
+
+[DEFAULT]
+upstream-tag = 20230802.0
diff --git a/debian/libabsl-dev.install b/debian/libabsl-dev.install
new file mode 100644
index 00000000..9e2cb20e
--- /dev/null
+++ b/debian/libabsl-dev.install
@@ -0,0 +1,19 @@
+# Copyright 2020 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may not
+# use this file except in compliance with the License. You may obtain a copy of
+# the License at
+#
+#     https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations under
+# the License.
+
+usr/include/absl
+usr/lib/*/*.a
+usr/lib/*/*.so
+usr/lib/*/cmake
+usr/lib/*/pkgconfig/*.pc
diff --git a/debian/libabsl-dev.lintian-overrides b/debian/libabsl-dev.lintian-overrides
new file mode 100644
index 00000000..6765e8c9
--- /dev/null
+++ b/debian/libabsl-dev.lintian-overrides
@@ -0,0 +1,18 @@
+# Copyright 2022 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may not
+# use this file except in compliance with the License. You may obtain a copy of
+# the License at
+#
+#     https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations under
+# the License.
+
+libabsl-dev: no-code-sections [usr/lib/*/libabsl_log_entry.*]
+libabsl-dev: no-code-sections [usr/lib/*/libabsl_log_internal_nullguard.*]
+libabsl-dev: no-code-sections [usr/lib/*/libabsl_random_internal_platform.*]
+libabsl-dev: no-code-sections [usr/lib/*/libabsl_test_instance_tracker.*]
diff --git a/debian/libabsl20230802.install b/debian/libabsl20230802.install
new file mode 100644
index 00000000..ab3017e5
--- /dev/null
+++ b/debian/libabsl20230802.install
@@ -0,0 +1,15 @@
+# Copyright 2020 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may not
+# use this file except in compliance with the License. You may obtain a copy of
+# the License at
+#
+#     https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations under
+# the License.
+
+usr/lib/*/libabsl_*.so.*
diff --git a/debian/libabsl20230802.lintian-overrides b/debian/libabsl20230802.lintian-overrides
new file mode 100644
index 00000000..d8593034
--- /dev/null
+++ b/debian/libabsl20230802.lintian-overrides
@@ -0,0 +1,46 @@
+# Copyright 2022 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may not
+# use this file except in compliance with the License. You may obtain a copy of
+# the License at
+#
+#     https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations under
+# the License.
+
+libabsl20230802: hardening-no-fortify-functions [usr/lib/*/libabsl_base.so*]
+libabsl20230802: hardening-no-fortify-functions [usr/lib/*/libabsl_debugging_internal.so*]
+libabsl20230802: hardening-no-fortify-functions [usr/lib/*/libabsl_random_internal_seed_material.so*]
+libabsl20230802: hardening-no-fortify-functions [usr/lib/*/libabsl_time_zone.so*]
+libabsl20230802: library-not-linked-against-libc [usr/lib/*/libabsl_bad_any_cast_impl.so*]
+libabsl20230802: library-not-linked-against-libc [usr/lib/*/libabsl_bad_optional_access.so*]
+libabsl20230802: library-not-linked-against-libc [usr/lib/*/libabsl_bad_variant_access.so*]
+libabsl20230802: library-not-linked-against-libc [usr/lib/*/libabsl_cordz_functions.so*]
+libabsl20230802: library-not-linked-against-libc [usr/lib/*/libabsl_cordz_sample_token.so*]
+libabsl20230802: library-not-linked-against-libc [usr/lib/*/libabsl_exponential_biased.so*]
+libabsl20230802: library-not-linked-against-libc [usr/lib/*/libabsl_flags_commandlineflag.so*]
+libabsl20230802: library-not-linked-against-libc [usr/lib/*/libabsl_flags_commandlineflag_internal.so*]
+libabsl20230802: library-not-linked-against-libc [usr/lib/*/libabsl_hash.so*]
+libabsl20230802: library-not-linked-against-libc [usr/lib/*/libabsl_log_initialize.so*]
+libabsl20230802: library-not-linked-against-libc [usr/lib/*/libabsl_log_internal_conditions.so*]
+libabsl20230802: library-not-linked-against-libc [usr/lib/*/libabsl_log_severity.so*]
+libabsl20230802: library-not-linked-against-libc [usr/lib/*/libabsl_log_sink.so*]
+libabsl20230802: library-not-linked-against-libc [usr/lib/*/libabsl_periodic_sampler.so*]
+libabsl20230802: library-not-linked-against-libc [usr/lib/*/libabsl_random_internal_randen.so*]
+libabsl20230802: library-not-linked-against-libc [usr/lib/*/libabsl_random_internal_randen_hwaes_impl.so*]
+libabsl20230802: library-not-linked-against-libc [usr/lib/*/libabsl_random_internal_randen_slow.so*]
+libabsl20230802: library-not-linked-against-libc [usr/lib/*/libabsl_random_seed_gen_exception.so*]
+libabsl20230802: library-not-linked-against-libc [usr/lib/*/libabsl_throw_delegate.so*]
+libabsl20230802: no-symbols-control-file usr/lib/*/libabsl_*
+libabsl20230802: package-name-doesnt-match-sonames libabsl-*
+libabsl20230802: shared-library-lacks-prerequisites [usr/lib/*/libabsl_city.so*]
+libabsl20230802: shared-library-lacks-prerequisites [usr/lib/*/libabsl_leak_check.so*]
+libabsl20230802: shared-library-lacks-prerequisites [usr/lib/*/libabsl_log_entry.so*]
+libabsl20230802: shared-library-lacks-prerequisites [usr/lib/*/libabsl_log_internal_nullguard.so*]
+libabsl20230802: shared-library-lacks-prerequisites [usr/lib/*/libabsl_low_level_hash.so*]
+libabsl20230802: shared-library-lacks-prerequisites [usr/lib/*/libabsl_random_internal_platform.so*]
+libabsl20230802: shared-library-lacks-prerequisites [usr/lib/*/libabsl_random_internal_randen_hwaes.so*]
diff --git a/debian/libabsl20230802.shlibs b/debian/libabsl20230802.shlibs
new file mode 100644
index 00000000..92bb6be7
--- /dev/null
+++ b/debian/libabsl20230802.shlibs
@@ -0,0 +1,98 @@
+# Copyright 2022 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may not
+# use this file except in compliance with the License. You may obtain a copy of
+# the License at
+#
+#     https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations under
+# the License.
+#
+libabsl_bad_any_cast_impl 20230802 libabsl20230802 (>= 20230802.0-1)
+libabsl_bad_optional_access 20230802 libabsl20230802 (>= 20230802.0-1)
+libabsl_bad_variant_access 20230802 libabsl20230802 (>= 20230802.0-1)
+libabsl_base 20230802 libabsl20230802 (>= 20230802.0-1)
+libabsl_city 20230802 libabsl20230802 (>= 20230802.0-1)
+libabsl_civil_time 20230802 libabsl20230802 (>= 20230802.0-1)
+libabsl_cord 20230802 libabsl20230802 (>= 20230802.0-1)
+libabsl_cord_internal 20230802 libabsl20230802 (>= 20230802.0-1)
+libabsl_cordz_functions 20230802 libabsl20230802 (>= 20230802.0-1)
+libabsl_cordz_handle 20230802 libabsl20230802 (>= 20230802.0-1)
+libabsl_cordz_info 20230802 libabsl20230802 (>= 20230802.0-1)
+libabsl_cordz_sample_token 20230802 libabsl20230802 (>= 20230802.0-1)
+libabsl_crc32c 20230802 libabsl20230802 (>= 20230802.0-1)
+libabsl_crc_cord_state 20230802 libabsl20230802 (>= 20230802.0-1)
+libabsl_crc_cpu_detect 20230802 libabsl20230802 (>= 20230802.0-1)
+libabsl_crc_internal 20230802 libabsl20230802 (>= 20230802.0-1)
+libabsl_debugging_internal 20230802 libabsl20230802 (>= 20230802.0-1)
+libabsl_demangle_internal 20230802 libabsl20230802 (>= 20230802.0-1)
+libabsl_die_if_null 20230802 libabsl20230802 (>= 20230802.0-1)
+libabsl_examine_stack 20230802 libabsl20230802 (>= 20230802.0-1)
+libabsl_exponential_biased 20230802 libabsl20230802 (>= 20230802.0-1)
+libabsl_failure_signal_handler 20230802 libabsl20230802 (>= 20230802.0-1)
+libabsl_flags_commandlineflag 20230802 libabsl20230802 (>= 20230802.0-1)
+libabsl_flags_commandlineflag_internal 20230802 libabsl20230802 (>= 20230802.0-1)
+libabsl_flags_config 20230802 libabsl20230802 (>= 20230802.0-1)
+libabsl_flags_internal 20230802 libabsl20230802 (>= 20230802.0-1)
+libabsl_flags_marshalling 20230802 libabsl20230802 (>= 20230802.0-1)
+libabsl_flags_parse 20230802 libabsl20230802 (>= 20230802.0-1)
+libabsl_flags_private_handle_accessor 20230802 libabsl20230802 (>= 20230802.0-1)
+libabsl_flags_program_name 20230802 libabsl20230802 (>= 20230802.0-1)
+libabsl_flags_reflection 20230802 libabsl20230802 (>= 20230802.0-1)
+libabsl_flags_usage 20230802 libabsl20230802 (>= 20230802.0-1)
+libabsl_flags_usage_internal 20230802 libabsl20230802 (>= 20230802.0-1)
+libabsl_graphcycles_internal 20230802 libabsl20230802 (>= 20230802.0-1)
+libabsl_hash 20230802 libabsl20230802 (>= 20230802.0-1)
+libabsl_hashtablez_sampler 20230802 libabsl20230802 (>= 20230802.0-1)
+libabsl_int128 20230802 libabsl20230802 (>= 20230802.0-1)
+libabsl_kernel_timeout_internal 20230802 libabsl20230802 (>= 20230802.0-1)
+libabsl_leak_check 20230802 libabsl20230802 (>= 20230802.0-1)
+libabsl_log_entry 20230802 libabsl20230802 (>= 20230802.0-1)
+libabsl_log_flags 20230802 libabsl20230802 (>= 20230802.0-1)
+libabsl_log_globals 20230802 libabsl20230802 (>= 20230802.0-1)
+libabsl_log_initialize 20230802 libabsl20230802 (>= 20230802.0-1)
+libabsl_log_internal_check_op 20230802 libabsl20230802 (>= 20230802.0-1)
+libabsl_log_internal_conditions 20230802 libabsl20230802 (>= 20230802.0-1)
+libabsl_log_internal_format 20230802 libabsl20230802 (>= 20230802.0-1)
+libabsl_log_internal_globals 20230802 libabsl20230802 (>= 20230802.0-1)
+libabsl_log_internal_log_sink_set 20230802 libabsl20230802 (>= 20230802.0-1)
+libabsl_log_internal_message 20230802 libabsl20230802 (>= 20230802.0-1)
+libabsl_log_internal_nullguard 20230802 libabsl20230802 (>= 20230802.0-1)
+libabsl_log_internal_proto 20230802 libabsl20230802 (>= 20230802.0-1)
+libabsl_log_severity 20230802 libabsl20230802 (>= 20230802.0-1)
+libabsl_log_sink 20230802 libabsl20230802 (>= 20230802.0-1)
+libabsl_low_level_hash 20230802 libabsl20230802 (>= 20230802.0-1)
+libabsl_malloc_internal 20230802 libabsl20230802 (>= 20230802.0-1)
+libabsl_periodic_sampler 20230802 libabsl20230802 (>= 20230802.0-1)
+libabsl_random_distributions 20230802 libabsl20230802 (>= 20230802.0-1)
+libabsl_random_internal_distribution_test_util 20230802 libabsl20230802 (>= 20230802.0-1)
+libabsl_random_internal_platform 20230802 libabsl20230802 (>= 20230802.0-1)
+libabsl_random_internal_pool_urbg 20230802 libabsl20230802 (>= 20230802.0-1)
+libabsl_random_internal_randen 20230802 libabsl20230802 (>= 20230802.0-1)
+libabsl_random_internal_randen_hwaes 20230802 libabsl20230802 (>= 20230802.0-1)
+libabsl_random_internal_randen_hwaes_impl 20230802 libabsl20230802 (>= 20230802.0-1)
+libabsl_random_internal_randen_slow 20230802 libabsl20230802 (>= 20230802.0-1)
+libabsl_random_internal_seed_material 20230802 libabsl20230802 (>= 20230802.0-1)
+libabsl_random_seed_gen_exception 20230802 libabsl20230802 (>= 20230802.0-1)
+libabsl_random_seed_sequences 20230802 libabsl20230802 (>= 20230802.0-1)
+libabsl_raw_hash_set 20230802 libabsl20230802 (>= 20230802.0-1)
+libabsl_raw_logging_internal 20230802 libabsl20230802 (>= 20230802.0-1)
+libabsl_scoped_set_env 20230802 libabsl20230802 (>= 20230802.0-1)
+libabsl_spinlock_wait 20230802 libabsl20230802 (>= 20230802.0-1)
+libabsl_stacktrace 20230802 libabsl20230802 (>= 20230802.0-1)
+libabsl_status 20230802 libabsl20230802 (>= 20230802.0-1)
+libabsl_statusor 20230802 libabsl20230802 (>= 20230802.0-1)
+libabsl_str_format_internal 20230802 libabsl20230802 (>= 20230802.0-1)
+libabsl_strerror 20230802 libabsl20230802 (>= 20230802.0-1)
+libabsl_string_view 20230802 libabsl20230802 (>= 20230802.0-1)
+libabsl_strings 20230802 libabsl20230802 (>= 20230802.0-1)
+libabsl_strings_internal 20230802 libabsl20230802 (>= 20230802.0-1)
+libabsl_symbolize 20230802 libabsl20230802 (>= 20230802.0-1)
+libabsl_synchronization 20230802 libabsl20230802 (>= 20230802.0-1)
+libabsl_throw_delegate 20230802 libabsl20230802 (>= 20230802.0-1)
+libabsl_time 20230802 libabsl20230802 (>= 20230802.0-1)
+libabsl_time_zone 20230802 libabsl20230802 (>= 20230802.0-1)
diff --git a/debian/patches/configure.diff b/debian/patches/configure.diff
new file mode 100644
index 00000000..a5a5eef3
--- /dev/null
+++ b/debian/patches/configure.diff
@@ -0,0 +1,82 @@
+From: Benjamin Barenblat <bbaren@google.com>
+Subject: Set package configuration options
+Forwarded: not-needed
+
+Configure Abseil for Debian.
+
+  - Set the SONAME appropriately.
+
+  - To minimize the possibility of future ABI breakage, treat absl::any,
+    absl::optional, absl::string_view, and absl::variant as their own types
+    (rather than aliases for the std:: versions), and compile everything in an
+    inline namespace.
+
+  - Enable upstream's hardened build mode.
+
+--- a/CMake/AbseilHelpers.cmake
++++ b/CMake/AbseilHelpers.cmake
+@@ -298,7 +298,8 @@
+     if(ABSL_ENABLE_INSTALL)
+       set_target_properties(${_NAME} PROPERTIES
+         OUTPUT_NAME "absl_${_NAME}"
+-        SOVERSION "2308.0.0"
++        SOVERSION 20230802
++        VERSION "20230802.0.0"
+       )
+     endif()
+   else()
+--- a/absl/base/options.h
++++ b/absl/base/options.h
+@@ -94,7 +94,7 @@
+ // User code should not inspect this macro.  To check in the preprocessor if
+ // absl::any is a typedef of std::any, use the feature macro ABSL_USES_STD_ANY.
+ 
+-#define ABSL_OPTION_USE_STD_ANY 2
++#define ABSL_OPTION_USE_STD_ANY 0
+ 
+ 
+ // ABSL_OPTION_USE_STD_OPTIONAL
+@@ -121,7 +121,7 @@
+ // absl::optional is a typedef of std::optional, use the feature macro
+ // ABSL_USES_STD_OPTIONAL.
+ 
+-#define ABSL_OPTION_USE_STD_OPTIONAL 2
++#define ABSL_OPTION_USE_STD_OPTIONAL 0
+ 
+ 
+ // ABSL_OPTION_USE_STD_STRING_VIEW
+@@ -148,7 +148,7 @@
+ // absl::string_view is a typedef of std::string_view, use the feature macro
+ // ABSL_USES_STD_STRING_VIEW.
+ 
+-#define ABSL_OPTION_USE_STD_STRING_VIEW 2
++#define ABSL_OPTION_USE_STD_STRING_VIEW 0
+ 
+ // ABSL_OPTION_USE_STD_VARIANT
+ //
+@@ -174,7 +174,7 @@
+ // absl::variant is a typedef of std::variant, use the feature macro
+ // ABSL_USES_STD_VARIANT.
+ 
+-#define ABSL_OPTION_USE_STD_VARIANT 2
++#define ABSL_OPTION_USE_STD_VARIANT 0
+ 
+ 
+ // ABSL_OPTION_USE_INLINE_NAMESPACE
+@@ -200,7 +200,7 @@
+ // allowed.
+ 
+ #define ABSL_OPTION_USE_INLINE_NAMESPACE 1
+-#define ABSL_OPTION_INLINE_NAMESPACE_NAME lts_20230802
++#define ABSL_OPTION_INLINE_NAMESPACE_NAME debian5
+ 
+ // ABSL_OPTION_HARDENED
+ //
+@@ -227,6 +227,6 @@
+ // checks enabled by this option may abort the program in a different way and
+ // log additional information when `NDEBUG` is not defined.
+ 
+-#define ABSL_OPTION_HARDENED 0
++#define ABSL_OPTION_HARDENED 1
+ 
+ #endif  // ABSL_BASE_OPTIONS_H_
diff --git a/debian/patches/cordz-info-statistics-test.diff b/debian/patches/cordz-info-statistics-test.diff
new file mode 100644
index 00000000..646133a1
--- /dev/null
+++ b/debian/patches/cordz-info-statistics-test.diff
@@ -0,0 +1,11 @@
+--- a/absl/strings/internal/cordz_info_statistics_test.cc
++++ b/absl/strings/internal/cordz_info_statistics_test.cc
+@@ -468,6 +468,8 @@
+ }
+ 
+ TEST(CordzInfoStatisticsTest, ThreadSafety) {
++  GTEST_SKIP() << "Skipping test; see https://bugs.debian.org/1018804";
++
+   Notification stop;
+   static constexpr int kNumThreads = 8;
+   int64_t sampled_node_count = 0;
diff --git a/debian/patches/cpu-features.diff b/debian/patches/cpu-features.diff
new file mode 100644
index 00000000..614c7dcb
--- /dev/null
+++ b/debian/patches/cpu-features.diff
@@ -0,0 +1,55 @@
+From: Benjamin Barenblat <bbaren@google.com>
+Subject: Canonicalize supported CPU feature set
+Forwarded: not-needed
+
+Explicitly set supported CPU features.
+
+  - Disable Intel SSE and SSE2 on i386, since Debian supports some i386
+    processors without those extensions. Keep them enabled on amd64, since all
+    amd64 processors have them.
+
+  - Disable Intel SSSE3 entirely, since no i386 processor supports it and Debian
+    supports amd64 processors without it.
+
+  - Disable NEON on armel and armhf, since no armel processor supports NEON and
+    Debian supports some armhf processors without it. Keep it enabled on arm64,
+    since all arm64 processors have it.
+
+--- a/absl/base/config.h
++++ b/absl/base/config.h
+@@ -848,7 +848,7 @@
+ // which architectures support the various x86 instruction sets.
+ #ifdef ABSL_INTERNAL_HAVE_SSE
+ #error ABSL_INTERNAL_HAVE_SSE cannot be directly set
+-#elif defined(__SSE__)
++#elif defined(__x86_64__)
+ #define ABSL_INTERNAL_HAVE_SSE 1
+ #elif (defined(_M_X64) || (defined(_M_IX86_FP) && _M_IX86_FP >= 1)) && \
+     !defined(_M_ARM64EC)
+@@ -864,7 +864,7 @@
+ // which architectures support the various x86 instruction sets.
+ #ifdef ABSL_INTERNAL_HAVE_SSE2
+ #error ABSL_INTERNAL_HAVE_SSE2 cannot be directly set
+-#elif defined(__SSE2__)
++#elif defined(__x86_64__)
+ #define ABSL_INTERNAL_HAVE_SSE2 1
+ #elif (defined(_M_X64) || (defined(_M_IX86_FP) && _M_IX86_FP >= 2)) && \
+     !defined(_M_ARM64EC)
+@@ -886,8 +886,6 @@
+ // by the CPU.
+ #ifdef ABSL_INTERNAL_HAVE_SSSE3
+ #error ABSL_INTERNAL_HAVE_SSSE3 cannot be directly set
+-#elif defined(__SSSE3__)
+-#define ABSL_INTERNAL_HAVE_SSSE3 1
+ #endif
+ 
+ // ABSL_INTERNAL_HAVE_ARM_NEON is used for compile-time detection of NEON (ARM
+@@ -899,7 +897,7 @@
+ // https://llvm.org/docs/CompileCudaWithLLVM.html#detecting-clang-vs-nvcc-from-code
+ #ifdef ABSL_INTERNAL_HAVE_ARM_NEON
+ #error ABSL_INTERNAL_HAVE_ARM_NEON cannot be directly set
+-#elif defined(__ARM_NEON) && !defined(__CUDA_ARCH__)
++#elif defined(__aarch64__)
+ #define ABSL_INTERNAL_HAVE_ARM_NEON 1
+ #endif
+ 
diff --git a/debian/patches/empty-flags-library.diff b/debian/patches/empty-flags-library.diff
new file mode 100644
index 00000000..d47d44be
--- /dev/null
+++ b/debian/patches/empty-flags-library.diff
@@ -0,0 +1,19 @@
+From: Benjamin Barenblat <bbaren@google.com>
+Subject: Eliminate libabsl_flags.so and libabsl_flags.a
+Forwarded: not-needed
+
+The libabsl_flags library only contains code when compiling with MSVC, which
+Debian doesn't use. Skip compiling absl/flags/flag.cc, and make the Abseil flags
+library header-only.
+
+--- a/absl/flags/CMakeLists.txt
++++ b/absl/flags/CMakeLists.txt
+@@ -200,8 +200,6 @@
+ absl_cc_library(
+   NAME
+     flags
+-  SRCS
+-    "flag.cc"
+   HDRS
+     "declare.h"
+     "flag.h"
diff --git a/debian/patches/latomic.diff b/debian/patches/latomic.diff
new file mode 100644
index 00000000..ef952275
--- /dev/null
+++ b/debian/patches/latomic.diff
@@ -0,0 +1,20 @@
+From: Benjamin Barenblat <bbaren@google.com>
+Subject: Use libatomic if necessary
+Bug-Debian: https://bugs.debian.org/973492
+
+On some architectures, notably armel, Abseil needs symbols defined in
+libatomic. Abseil does not currently have a well-developed system to
+declare external library dependencies, so just have the linker determine
+if anything needs libatomic and add the DT_NEEDED entry where necessary.
+
+--- a/absl/copts/AbseilConfigureCopts.cmake
++++ b/absl/copts/AbseilConfigureCopts.cmake
+@@ -103,4 +103,8 @@
+   set(ABSL_TEST_COPTS "")
+ endif()
+ 
++list(APPEND ABSL_DEFAULT_LINKOPTS
++    "-Wl,--push-state,--as-needed" "-latomic" "-Wl,--pop-state"
++)
++
+ set(ABSL_CXX_STANDARD "${CMAKE_CXX_STANDARD}")
diff --git a/debian/patches/pkg-config-directives.diff b/debian/patches/pkg-config-directives.diff
new file mode 100644
index 00000000..726d6aec
--- /dev/null
+++ b/debian/patches/pkg-config-directives.diff
@@ -0,0 +1,21 @@
+From: Benjamin Barenblat <bbaren@google.com>
+Subject: Do not propagate -Wno-... flags into pkg-config files
+Forwarded: not-needed
+
+Lintian doesn't like any -W flags in pkg-config files, even if those flags
+disable warnings.
+
+--- a/CMake/AbseilHelpers.cmake
++++ b/CMake/AbseilHelpers.cmake
+@@ -187,10 +187,7 @@
+       endif()
+     endforeach()
+     foreach(cflag ${ABSL_CC_LIB_COPTS})
+-      if(${cflag} MATCHES "^(-Wno|/wd)")
+-        # These flags are needed to suppress warnings that might fire in our headers.
+-        set(PC_CFLAGS "${PC_CFLAGS} ${cflag}")
+-      elseif(${cflag} MATCHES "^(-W|/w[1234eo])")
++      if(${cflag} MATCHES "^(-W|/w[1234eo])")
+         # Don't impose our warnings on others.
+       elseif(${cflag} MATCHES "^-m")
+         # Don't impose CPU instruction requirements on others, as
diff --git a/debian/patches/series b/debian/patches/series
new file mode 100644
index 00000000..29630f3c
--- /dev/null
+++ b/debian/patches/series
@@ -0,0 +1,6 @@
+configure.diff
+cpu-features.diff
+latomic.diff
+empty-flags-library.diff
+cordz-info-statistics-test.diff
+pkg-config-directives.diff
diff --git a/debian/rules b/debian/rules
new file mode 100755
index 00000000..7f76c033
--- /dev/null
+++ b/debian/rules
@@ -0,0 +1,60 @@
+#!/usr/bin/make -f
+# Copyright 2020 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may not
+# use this file except in compliance with the License. You may obtain a copy of
+# the License at
+#
+#     https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations under
+# the License.
+
+include /usr/share/dpkg/architecture.mk
+
+export DEB_BUILD_MAINT_OPTIONS = hardening=+bindnow reproducible=+fixfilepath
+
+# Unit tests require more than 2 GB of RAM, so disable them on mipsel.
+#
+# Disable unit tests unconditionally if nocheck is set.
+ifeq ($(DEB_HOST_ARCH),mipsel)
+ABSL_RUN_TESTS=OFF
+else ifneq ($(filter nocheck,$(DEB_BUILD_OPTIONS)),)
+ABSL_RUN_TESTS=OFF
+else
+ABSL_RUN_TESTS=ON
+endif
+
+# Debian's RISC-V builders don't have enough resources to run tests in parallel.
+# See https://bugs.debian.org/1025221.
+ifneq ($(filter $(DEB_HOST_ARCH),riscv64),)
+ABSL_TEST_EXTRA_ARGS=--no-parallel
+endif
+
+%:
+	dh $@
+
+override_dh_auto_clean:
+	$(RM) -r $(CURDIR)/static
+	$(RM) -r $(CURDIR)/shared
+
+override_dh_auto_configure:
+	dh_auto_configure -Bstatic -- -DCMAKE_CXX_STANDARD=17 -DBUILD_SHARED_LIBS=OFF -DBUILD_TESTING=ON -DABSL_BUILD_TESTING=ON -DABSL_USE_GOOGLETEST_HEAD=OFF
+	dh_auto_configure -Bshared -- -DCMAKE_CXX_STANDARD=17 -DBUILD_SHARED_LIBS=ON
+
+override_dh_auto_build:
+	dh_auto_build -Bstatic
+	dh_auto_build -Bshared
+
+ifeq ($(ABSL_RUN_TESTS),ON)
+override_dh_auto_test:
+	dh_auto_test -Bstatic $(ABSL_TEST_EXTRA_ARGS)
+endif
+
+override_dh_auto_install:
+	dh_auto_install -Bstatic
+	dh_auto_install -Bshared
+	find debian/tmp -type d -empty -delete
diff --git a/debian/source/format b/debian/source/format
new file mode 100644
index 00000000..163aaf8d
--- /dev/null
+++ b/debian/source/format
@@ -0,0 +1 @@
+3.0 (quilt)
diff --git a/debian/tests/bug1011294 b/debian/tests/bug1011294
new file mode 100755
index 00000000..302bcf73
--- /dev/null
+++ b/debian/tests/bug1011294
@@ -0,0 +1,24 @@
+#!/bin/sh
+# Copyright 2022 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may not
+# use this file except in compliance with the License. You may obtain a copy of
+# the License at
+#
+#     https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations under
+# the License.
+
+set -eu
+
+readonly TMP="$(mktemp -d)"
+trap "rm -rf \"$TMP\"" EXIT
+cd "$TMP"
+
+echo 'int main() {}' >noop.cc
+
+g++ -o noop noop.cc $(pkg-config --cflags absl_base) $(pkg-config --libs absl_base)
diff --git a/debian/tests/cmake b/debian/tests/cmake
new file mode 100755
index 00000000..43eb3408
--- /dev/null
+++ b/debian/tests/cmake
@@ -0,0 +1,45 @@
+#!/bin/sh -eu
+# Copyright 2020 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may not
+# use this file except in compliance with the License. You may obtain a copy of
+# the License at
+#
+#     https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations under
+# the License.
+
+readonly TMP="$(mktemp -d)"
+trap "rm -rf \"$TMP\"" EXIT
+cd "$TMP"
+
+cat >test.cc <<EOF
+#include <absl/strings/numbers.h>
+
+int main(int argc, char* argv[]) {
+  int n;
+  if (!absl::SimpleAtoi(argv[1], &n)) {
+    return 1;
+  }
+  return n;
+}
+EOF
+
+cat >CMakeLists.txt <<EOF
+cmake_minimum_required(VERSION 3.5)
+project(test CXX)
+set(CMAKE_CXX_STANDARD 17)
+add_executable(test test.cc)
+find_package(absl REQUIRED)
+target_link_libraries(test absl::strings)
+EOF
+
+mkdir build
+cd build
+cmake ..
+make
+./test 0
diff --git a/debian/tests/control b/debian/tests/control
new file mode 100644
index 00000000..7bda87a7
--- /dev/null
+++ b/debian/tests/control
@@ -0,0 +1,25 @@
+# Copyright 2020 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may not
+# use this file except in compliance with the License. You may obtain a copy of
+# the License at
+#
+#     https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations under
+# the License.
+
+Tests: smoke
+Depends: @, g++, libgtest-dev
+
+Tests: cmake
+Depends: @, cmake (>= 3.5), g++, make
+
+Tests: bug1011294
+Depends: @, g++, pkg-config
+
+Tests: upstream1407
+Depends: @, g++, libgmock-dev
diff --git a/debian/tests/smoke b/debian/tests/smoke
new file mode 100755
index 00000000..7c4b66fa
--- /dev/null
+++ b/debian/tests/smoke
@@ -0,0 +1,37 @@
+#!/bin/sh -eu
+# Copyright 2020 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may not
+# use this file except in compliance with the License. You may obtain a copy of
+# the License at
+#
+#     https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations under
+# the License.
+
+readonly TMP="$(mktemp -d)"
+trap "rm -rf \"$TMP\"" EXIT
+cd "$TMP"
+
+cat >smoke.cc <<EOF
+#include <absl/strings/str_join.h>
+#include <gtest/gtest.h>
+
+#include <vector>
+
+namespace {
+
+TEST(AbseilTest, StrJoinWorks) {
+  std::vector<std::string> v = {"foo", "bar", "baz"};
+  EXPECT_EQ(absl::StrJoin(v, "-"), "foo-bar-baz");
+}
+
+}  // namespace
+EOF
+
+g++ -o smoke smoke.cc -labsl_strings -lgtest -lgtest_main -pthread
+./smoke
diff --git a/debian/tests/upstream1407 b/debian/tests/upstream1407
new file mode 100755
index 00000000..332fc947
--- /dev/null
+++ b/debian/tests/upstream1407
@@ -0,0 +1,28 @@
+#!/bin/sh
+# Copyright 2023 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may not
+# use this file except in compliance with the License. You may obtain a copy of
+# the License at
+#
+#     https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations under
+# the License.
+
+set -eu
+
+readonly TMP="$(mktemp -d)"
+trap "rm -rf \"$TMP\"" EXIT
+cd "$TMP"
+
+cat >scoped_mock_log_trial.cc <<EOF
+#include <absl/log/scoped_mock_log.h>
+
+int main() { absl::ScopedMockLog scoped_mock_log; }
+EOF
+
+g++ -o scoped_mock_log_trial scoped_mock_log_trial.cc -labsl_scoped_mock_log -labsl_log_entry -labsl_log_sink -labsl_log_internal_log_sink_set -labsl_raw_logging_internal -labsl_log_severity -labsl_strings -lgmock -lgtest
diff --git a/debian/watch b/debian/watch
new file mode 100644
index 00000000..fc9d681d
--- /dev/null
+++ b/debian/watch
@@ -0,0 +1,18 @@
+# Copyright 2020 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may not
+# use this file except in compliance with the License. You may obtain a copy of
+# the License at
+#
+#     https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations under
+# the License.
+
+version=4
+opts="filenamemangle=s%(?:.*?)?v?@ANY_VERSION@(@ARCHIVE_EXT@)%@PACKAGE@-$1$2%, uversionmangle=s/(\d)[-+_.]?((RC|rc|pre|dev|beta|alpha)\d*)$/$1~$2/" \
+	https://github.com/abseil/abseil-cpp/tags \
+	(?:.*?/)?v?@ANY_VERSION@@ARCHIVE_EXT@