From: Debian Multimedia Maintainers <debian-multimedia@lists.debian.org>
Date: Fri, 27 Aug 2021 07:26:52 +0000 (+0100)
Subject: Unbundling-abseil
X-Git-Tag: archive/raspbian/0.17.0-1+rpi1~2
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=35ccac44d6a062d0a90e113d805d55c84760c452;p=libgav1.git

Unbundling-abseil

Unbundling abseil

Gbp-Pq: Name Unbundling-abseil.patch
---

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5e9e17a..83da947 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -100,7 +100,6 @@ if(LIBGAV1_VERBOSE)
   libgav1_dump_options()
 endif()
 
-set(libgav1_abseil_build "${libgav1_build}/abseil")
 set(libgav1_gtest_build "${libgav1_build}/gtest")
 
 # Compiler/linker flags must be lists, but come in from the environment as
@@ -115,18 +114,8 @@ endif()
 # Set test-only flags based on LIBGAV1_CXX_FLAGS.
 libgav1_set_test_flags()
 
-set(libgav1_abseil "${libgav1_root}/third_party/abseil-cpp")
-if(NOT EXISTS "${libgav1_abseil}")
-  message(
-    FATAL_ERROR
-      "Abseil not found. This dependency is required by the"
-      " examples & tests and libgav1 when LIBGAV1_THREADPOOL_USE_STD_MUTEX is"
-      " not defined. To continue, download the Abseil repository to"
-      " third_party/abseil-cpp:\n  git \\\n    -C ${libgav1_root} \\\n"
-      "    clone \\\n"
-      "    https://github.com/abseil/abseil-cpp.git third_party/abseil-cpp")
-endif()
-add_subdirectory("${libgav1_abseil}" "${libgav1_abseil_build}" EXCLUDE_FROM_ALL)
+set(absl "/usr/lib/*/cmake/absl")
+find_package(absl REQUIRED)
 
 libgav1_reset_target_lists()
 libgav1_add_dsp_targets()