commit 8a545eb46b6aae9c91861bb1104c7cdc530487ee
author Sergiu Deitsch <sergiu.deitsch@gmail.com> Sun Jun 08 12:57:49 2025 +0200
committer Sergiu Deitsch <sergiu.deitsch@gmail.com> Sun Jun 08 13:23:29 2025 +0200
tree 02ab39dea99c17fb3c1d338022b94db14ac2578c
parent 83133357ddc4894639de3354c3b0fe3aff848819

Update dependencies to support GCC 15

Previously, compiling using GCC failed with

  In file included from /usr/include/c++/15.1.1/cassert:46,
                   from <ceres-prefix>/third_party/abseil-cpp/absl/container/internal/container_memory.h:18,
                   from <ceres-prefix>/third_party/abseil-cpp/absl/container/flat_hash_map.h:40,
                   from <ceres-prefix>/third_party/abseil-cpp/absl/flags/reflection.h:29,
                   from <ceres-prefix>/third_party/abseil-cpp/absl/flags/reflection.cc:16:
  <ceres-prefix>/third_party/abseil-cpp/absl/container/internal/container_memory.h: In function ‘void* absl::lts_20240116::container_internal::Allocate(Alloc*, size_t)’:
  <ceres-prefix>/third_party/abseil-cpp/absl/container/internal/container_memory.h:66:27: error: ‘uintptr_t’ does not name a type [-Wtemplate-body]
     66 |   assert(reinterpret_cast<uintptr_t>(p) % Alignment == 0 &&
        |                           ^~~~~~~~~
  <ceres-prefix>/third_party/abseil-cpp/absl/container/internal/container_memory.h:31:1: note: ‘uintptr_t’ is defined in header ‘<cstdint>’; this is probably fixable by adding ‘#include <cstdint>’
     30 | #include "absl/utility/utility.h"
    +++ |+#include <cstdint>
     31 |

Additionally, the previous version of Abseil errouneously depends on
googletest when Ceres is consumed which results in issues with
downstream projects. We therefore update both dependencies to avoid
these issues.

Thanks to @adam-ce for figuring out the working versions of Abseil and
googletest.

Fixes #1140

Change-Id: Ie991da04491d42979d51b891a4565cabbb1c604b