From ec0d04383c47b925c21fea4a1734cb1f963e981d Mon Sep 17 00:00:00 2001
From: Tyler Fedrizzi <tyler.fedrizzi@gmail.com>
Date: Sat, 22 Jun 2024 18:23:31 -0400
Subject: [PATCH] Upgrade the CMake version to 12

---
 build.sh                              |  8 ++++----
 cmake/cmake-modules/CommonSetup.cmake |  2 +-
 docker/Dockerfile                     | 17 +++++++++++++++++
 mkdocs.yml                            |  2 +-
 setup.sh                              |  2 +-
 5 files changed, 24 insertions(+), 7 deletions(-)
 create mode 100644 docker/Dockerfile

diff --git a/build.sh b/build.sh
index 8b45d64ba1..9d9fb85cef 100755
--- a/build.sh
+++ b/build.sh
@@ -64,11 +64,11 @@ if [ "$(uname)" == "Darwin" ]; then
     export CXX="$(brew --prefix)/opt/llvm/bin/clang++"
 else
     if $gcc; then
-        export CC="gcc-8"
-        export CXX="g++-8"
+        export CC="gcc-12"
+        export CXX="g++-12"
     else
-        export CC="clang-8"
-        export CXX="clang++-8"
+        export CC="clang-12"
+        export CXX="clang++-12"
     fi
 fi
 
diff --git a/cmake/cmake-modules/CommonSetup.cmake b/cmake/cmake-modules/CommonSetup.cmake
index 11d0c9bcb2..e5c6cfbb3b 100644
--- a/cmake/cmake-modules/CommonSetup.cmake
+++ b/cmake/cmake-modules/CommonSetup.cmake
@@ -59,7 +59,7 @@ macro(CommonSetup)
             if (${CMAKE_CXX_COMPILER_ID} MATCHES "Clang")
                 set(CMAKE_CXX_FLAGS "-stdlib=libc++ -Wno-documentation -Wno-unknown-warning-option ${CMAKE_CXX_FLAGS}")
                 find_package(LLVM REQUIRED CONFIG)
-                set(CXX_EXP_LIB "-L${LLVM_LIBRARY_DIRS} -lc++fs -ferror-limit=10")
+                set(CXX_EXP_LIB "-L${LLVM_LIBRARY_DIRS} -ferror-limit=10")
             else()
                 set(CXX_EXP_LIB "-lstdc++fs -fmax-errors=10 -Wnoexcept -Wstrict-null-sentinel")
             endif ()
diff --git a/docker/Dockerfile b/docker/Dockerfile
new file mode 100644
index 0000000000..3c92901418
--- /dev/null
+++ b/docker/Dockerfile
@@ -0,0 +1,17 @@
+# Basic Dockerfile for testing compilation in Linux
+FROM ubuntu:20.04
+
+ENV TZ=America/Indiana/Indianapolis
+
+RUN echo 'debconf debconf/frontend select Noninteractive' | debconf-set-selections && \
+    ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone
+
+RUN apt update && \
+    apt-get install -y \
+    git \
+    vim \
+    sudo
+
+WORKDIR /root/workspace
+
+CMD [ "/bin/bash" ]
\ No newline at end of file
diff --git a/mkdocs.yml b/mkdocs.yml
index cf25e6817f..9e94b8a27b 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -1,7 +1,7 @@
 site_name: AirSim
 site_dir: build_docs
 repo_url: https://github.com/microsoft/airsim
-site_description: 'Open source simulator based on Unreal Engine for autonomous vehicles from Microsoft AI & Research'
+site_description: 'Open source simulator based on Unreal Engine for autonomous vehicles from Codex Labs'
 
 markdown_extensions:
     - toc:
diff --git a/setup.sh b/setup.sh
index c2818fb006..47cc03e81b 100755
--- a/setup.sh
+++ b/setup.sh
@@ -60,7 +60,7 @@ else #linux
         wget -O - http://apt.llvm.org/llvm-snapshot.gpg.key | sudo apt-key add -
         sudo apt-get update
     fi
-    sudo apt-get install -y clang-8 clang++-8 libc++-8-dev libc++abi-8-dev
+    sudo apt-get install -y clang-12 clang++-12 libc++-12-dev libc++abi-12-dev
 fi
 
 if ! which cmake; then