From 8b921b6352e76ff54f5674c864d1f4f749c9158b Mon Sep 17 00:00:00 2001
From: Andrey Semashev <andrey.semashev@gmail.com>
Date: Sat, 25 Nov 2023 15:51:14 +0300
Subject: [PATCH] Removed gcc-4.8 and 4.9 from GHA CI. Added gcc-11 toolchain
 for clang.

Boost.ASIO does not compile in C++11 mode on gcc prior to 5 as it uses
std::align.

Clang prior to 16 does not support libstdc++13 that is installed in
GHA ubuntu-22.04 image by default in C++20 mode. Use libstdc++11
instead.
---
 .github/workflows/ci.yml | 24 +++++++++++-------------
 doc/log.qbk              |  2 +-
 2 files changed, 12 insertions(+), 14 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index f19f6253c..2a04eb95e 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -35,25 +35,13 @@ jobs:
       matrix:
         include:
           # Linux, gcc
-          - toolset: gcc-4.8
-            cxxstd: "11"
-            os: ubuntu-latest
-            container: ubuntu:18.04
-            install:
-              - g++-4.8
-          - toolset: gcc-4.9
-            cxxstd: "11"
-            os: ubuntu-latest
-            container: ubuntu:16.04
-            install:
-              - g++-4.9
-            extra_tests: 1
           - toolset: gcc-5
             cxxstd: "11,14,1z"
             os: ubuntu-latest
             container: ubuntu:16.04
             install:
               - g++-5
+            extra_tests: 1
           - toolset: gcc-6
             cxxstd: "11,14,1z"
             os: ubuntu-latest
@@ -193,30 +181,40 @@ jobs:
             os: ubuntu-22.04
             install:
               - clang-11
+              - g++-11
+            gcc_toolchain: 11
           - toolset: clang
             compiler: clang++-12
             cxxstd: "11,14,17,20,2b"
             os: ubuntu-22.04
             install:
               - clang-12
+              - g++-11
+            gcc_toolchain: 11
           - toolset: clang
             compiler: clang++-13
             cxxstd: "11,14,17,20,2b"
             os: ubuntu-22.04
             install:
               - clang-13
+              - g++-11
+            gcc_toolchain: 11
           - toolset: clang
             compiler: clang++-14
             cxxstd: "11,14,17,20,2b"
             os: ubuntu-22.04
             install:
               - clang-14
+              - g++-11
+            gcc_toolchain: 11
           - toolset: clang
             compiler: clang++-15
             cxxstd: "11,14,17,20,2b"
             os: ubuntu-22.04
             install:
               - clang-15
+              - g++-11
+            gcc_toolchain: 11
           - toolset: clang
             compiler: clang++-16
             cxxstd: "11,14,17,20,2b"
diff --git a/doc/log.qbk b/doc/log.qbk
index 99e0c42f2..f5e4fef54 100644
--- a/doc/log.qbk
+++ b/doc/log.qbk
@@ -167,7 +167,7 @@ The library should build and work with a reasonably compliant C++11 compiler. Th
 
 * Windows 10. MSVC 14.0 and newer. MinGW32 with gcc 5.x and MinGW-w64 with gcc 6.x and newer.
 * Cygwin and Cygwin64 with gcc 7.x and newer.
-* Linux. GCC 4.8 and newer.
+* Linux. GCC 5.x and newer.
 * Linux. Clang 3.5 and newer.
 
 The following compilers/platforms are not supported and will likely fail to compile the library: