From cf0a103ba45c247fd498ac60cf4da8a5a7896a3f Mon Sep 17 00:00:00 2001
From: Nav <nav@navnav.me>
Date: Sat, 23 Jul 2022 02:28:41 +0100
Subject: [PATCH] Included yaml-cpp dependency in preparation for switch to
 YAML format for configuration files

---
 CMakeLists.txt | 3 +++
 README.md      | 8 ++++++++
 2 files changed, 11 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 60bad696..dda74163 100755
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -12,6 +12,7 @@ set(CMAKE_AUTOMOC ON)
 set(AUTOGEN_BUILD_DIR ../build/)
 set(CMAKE_RUNTIME_OUTPUT_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/build/bin")
 
+find_package(yaml-cpp 0.7.0 REQUIRED)
 find_package(Qt6Core REQUIRED)
 find_package(Qt6Gui REQUIRED)
 find_package(Qt6Widgets REQUIRED)
@@ -80,6 +81,7 @@ add_subdirectory(src)
 
 set_target_properties(Bloom PROPERTIES OUTPUT_NAME bloom)
 target_include_directories(Bloom PUBLIC ./)
+target_include_directories(Bloom PUBLIC ${YAML_CPP_INCLUDE_DIR})
 
 if (${CMAKE_BUILD_TYPE} MATCHES "Debug")
     # When Qt isn't playing nice, it's very useful to have access to the Qt source code, to step through.
@@ -93,6 +95,7 @@ target_link_libraries(Bloom -lstdc++fs)
 target_link_libraries(Bloom -lpthread)
 target_link_libraries(Bloom -lusb-1.0)
 target_link_libraries(Bloom -lhidapi-libusb)
+target_link_libraries(Bloom ${YAML_CPP_LIBRARIES})
 target_link_libraries(Bloom Qt6::Core)
 target_link_libraries(Bloom Qt6::Gui)
 target_link_libraries(Bloom Qt6::UiTools)
diff --git a/README.md b/README.md
index 40d4faa0..43e6e717 100644
--- a/README.md
+++ b/README.md
@@ -67,6 +67,14 @@ Also, build-essential (`sudo apt-get install build-essential`).
 #### libusb v1.0 & libhidapi
 `sudo apt-get install libusb-1.0-0-dev libhidapi-dev`
 
+#### yaml-cpp (version 0.7.0 or later)
+I had to build this from source as I'm on Ubuntu 20.04 LTS, which only hosts version 0.6.2 on the package repository.
+It seems that since Ubuntu 22.04 LTS/Debian 12, there is a package for version 0.7.0 (see
+https://packages.ubuntu.com/source/jammy/yaml-cpp and https://packages.debian.org/bookworm/libyaml-cpp-dev).
+`sudo apt-get install libyaml-cpp-dev` should work if your package repository hosts version 0.7.0 or later. If not, you
+can build the library from source by following the instructions at https://github.com/jbeder/yaml-cpp#readme. Be sure
+to configure the build with `-DYAML_BUILD_SHARED_LIBS=ON`, to build the shared object binaries.
+
 #### PHP version 8 or later, with the xml extension
 Some of Bloom's build scripts are written in PHP.