From 2bace703d55a06defb1bd133ac3266f3914b866d Mon Sep 17 00:00:00 2001
From: elsid <elsid.mail@gmail.com>
Date: Mon, 11 Oct 2021 19:34:03 +0200
Subject: [PATCH] Add dependency to SQLite3

This will be required by navmeshtool.
---
 CI/before_script.android.sh |  1 +
 CI/before_script.linux.sh   |  1 +
 CI/before_script.msvc.sh    |  1 +
 CI/before_script.osx.sh     |  1 +
 CI/install_debian_deps.sh   |  2 +-
 CMakeLists.txt              |  2 ++
 extern/CMakeLists.txt       | 20 ++++++++++++++++++++
 7 files changed, 27 insertions(+), 1 deletion(-)

diff --git a/CI/before_script.android.sh b/CI/before_script.android.sh
index 3ea429f1bb..3219f3a4ba 100755
--- a/CI/before_script.android.sh
+++ b/CI/before_script.android.sh
@@ -24,4 +24,5 @@ cmake \
 -DOPENMW_USE_SYSTEM_MYGUI=OFF \
 -DOPENMW_USE_SYSTEM_OSG=OFF \
 -DOPENMW_USE_SYSTEM_BULLET=OFF \
+-DOPENMW_USE_SYSTEM_SQLITE3=OFF \
 ..
diff --git a/CI/before_script.linux.sh b/CI/before_script.linux.sh
index 5d20fa75ce..b9fed204e3 100755
--- a/CI/before_script.linux.sh
+++ b/CI/before_script.linux.sh
@@ -40,6 +40,7 @@ if [[ $CI_OPENMW_USE_STATIC_DEPS ]]; then
         -DOPENMW_USE_SYSTEM_MYGUI=OFF
         -DOPENMW_USE_SYSTEM_OSG=OFF
         -DOPENMW_USE_SYSTEM_BULLET=OFF
+        -DOPENMW_USE_SYSTEM_SQLITE3=OFF
     )
 fi
 
diff --git a/CI/before_script.msvc.sh b/CI/before_script.msvc.sh
index 0a6123505e..1341289335 100644
--- a/CI/before_script.msvc.sh
+++ b/CI/before_script.msvc.sh
@@ -1018,6 +1018,7 @@ echo
 echo "Setting up OpenMW build..."
 add_cmake_opts -DOPENMW_MP_BUILD=on
 add_cmake_opts -DCMAKE_INSTALL_PREFIX="${INSTALL_PREFIX}"
+add_cmake_opts -DOPENMW_USE_SYSTEM_SQLITE3=OFF
 if [ ! -z $CI ]; then
 	case $STEP in
 		components )
diff --git a/CI/before_script.osx.sh b/CI/before_script.osx.sh
index 265e05b8ee..6d0fe8c99e 100755
--- a/CI/before_script.osx.sh
+++ b/CI/before_script.osx.sh
@@ -19,6 +19,7 @@ cmake \
 -D CMAKE_OSX_DEPLOYMENT_TARGET="10.14" \
 -D CMAKE_BUILD_TYPE=RELEASE \
 -D OPENMW_OSX_DEPLOYMENT=TRUE \
+-D OPENMW_USE_SYSTEM_SQLITE3=OFF \
 -D BUILD_OPENMW=TRUE \
 -D BUILD_OPENCS=TRUE \
 -D BUILD_ESMTOOL=TRUE \
diff --git a/CI/install_debian_deps.sh b/CI/install_debian_deps.sh
index 4b47c937da..a8843207d9 100755
--- a/CI/install_debian_deps.sh
+++ b/CI/install_debian_deps.sh
@@ -27,7 +27,7 @@ declare -rA GROUPED_DEPS=(
   # TODO: add librecastnavigation-dev when debian is ready
 
   # These dependencies can alternatively be built and linked statically.
-  [openmw-deps-dynamic]="libmygui-dev libopenscenegraph-dev"
+  [openmw-deps-dynamic]="libmygui-dev libopenscenegraph-dev libsqlite3-dev"
   [coverity]="curl"
   [clang-tidy]="clang-tidy"
 
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 2564379847..0451b639e5 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -149,6 +149,8 @@ else()
 endif()
 option(RECASTNAVIGATION_STATIC "Build recastnavigation static libraries" ${_recastnavigation_static_default})
 
+option(OPENMW_USE_SYSTEM_SQLITE3 "Use system provided SQLite3 library" ON)
+
 option(OPENMW_UNITY_BUILD "Use fewer compilation units to speed up compile time" FALSE)
 option(OPENMW_LTO_BUILD "Build OpenMW with Link-Time Optimization (Needs ~2GB of RAM)" OFF)
 
diff --git a/extern/CMakeLists.txt b/extern/CMakeLists.txt
index 6ed0bffa6b..59d3d15176 100644
--- a/extern/CMakeLists.txt
+++ b/extern/CMakeLists.txt
@@ -188,3 +188,23 @@ if(NOT OPENMW_USE_SYSTEM_RECASTNAVIGATION)
     )
     FetchContent_MakeAvailableExcludeFromAll(recastnavigation)
 endif()
+
+if (NOT OPENMW_USE_SYSTEM_SQLITE3)
+    include(FetchContent)
+    FetchContent_Declare(sqlite3
+        URL https://www.sqlite.org/2021/sqlite-amalgamation-3360000.zip
+        URL_HASH MD5=c5d360c74111bafae1b704721ff18fe6
+        SOURCE_DIR fetched/sqlite3
+    )
+    FetchContent_MakeAvailableExcludeFromAll(sqlite3)
+
+    add_library(sqlite3 STATIC ${sqlite3_SOURCE_DIR}/sqlite3.c)
+    target_include_directories(sqlite3 INTERFACE ${sqlite3_SOURCE_DIR}/)
+    if (UNIX)
+        target_link_libraries(sqlite3 ${CMAKE_DL_LIBS})
+    endif()
+    add_library(SQLite::SQLite3 ALIAS sqlite3)
+
+    set(SQLite3_INCLUDE_DIR ${sqlite3_SOURCE_DIR}/ PARENT_SCOPE)
+    set(SQLite3_LIBRARY sqlite3 PARENT_SCOPE)
+endif()