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# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
# file Copyright.txt or https://cmake.org/licensing for details.
# 2024-06-20: Modified by WZ to find vcpkg unofficial-sqlite3 first
#[=======================================================================[.rst:
FindSQLite3
-----------
.. versionadded:: 3.14
Find the SQLite libraries, v3
IMPORTED targets
^^^^^^^^^^^^^^^^
This module defines the following :prop_tgt:`IMPORTED` target:
``SQLite::SQLite3``
Result variables
^^^^^^^^^^^^^^^^
This module will set the following variables if found:
``SQLite3_INCLUDE_DIRS``
where to find sqlite3.h, etc.
``SQLite3_LIBRARIES``
the libraries to link against to use SQLite3.
``SQLite3_VERSION``
version of the SQLite3 library found
``SQLite3_FOUND``
TRUE if found
#]=======================================================================]
cmake_policy(PUSH)
if(POLICY CMP0159)
cmake_policy(SET CMP0159 NEW) # file(STRINGS) with REGEX updates CMAKE_MATCH_<n>
endif()
if (VCPKG_TOOLCHAIN)
find_package(unofficial-sqlite3 CONFIG)
# If we found the vcpkg unofficial-sqlite3 configuration, return with that result
if(unofficial-sqlite3_FOUND AND TARGET unofficial::sqlite3::sqlite3)
get_target_property(SQLite3_INCLUDE_DIR unofficial::sqlite3::sqlite3 INTERFACE_INCLUDE_DIRECTORIES)
# Extract version information from the header file
if(SQLite3_INCLUDE_DIR)
file(STRINGS ${SQLite3_INCLUDE_DIR}/sqlite3.h _ver_line
REGEX "^#define SQLITE_VERSION *\"[0-9]+\\.[0-9]+\\.[0-9]+\""
LIMIT_COUNT 1)
string(REGEX MATCH "[0-9]+\\.[0-9]+\\.[0-9]+"
SQLite3_VERSION "${_ver_line}")
unset(_ver_line)
endif()
set(SQLite3_LIBRARY unofficial::sqlite3::sqlite3)
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(SQLite3
REQUIRED_VARS SQLite3_INCLUDE_DIR SQLite3_LIBRARY
VERSION_VAR SQLite3_VERSION)
# Create the imported target
set(SQLite3_INCLUDE_DIRS ${SQLite3_INCLUDE_DIR})
set(SQLite3_LIBRARIES ${SQLite3_LIBRARY})
if(NOT TARGET SQLite::SQLite3)
add_library(SQLite::SQLite3 ALIAS unofficial::sqlite3::sqlite3)
endif()
message(STATUS "Using vcpkg unofficial-sqlite3 configuration (${SQLite3_VERSION})")
cmake_policy(POP)
return()
else()
message(STATUS "Did not find vcpkg unofficial-sqlite3 configuration, reverting to regular check")
endif()
endif()
find_package(PkgConfig QUIET)
pkg_check_modules(PC_SQLite3 QUIET sqlite3)
# Look for the necessary header
find_path(SQLite3_INCLUDE_DIR NAMES sqlite3.h
HINTS
${PC_SQLite3_INCLUDE_DIRS}
)
mark_as_advanced(SQLite3_INCLUDE_DIR)
# Look for the necessary library
find_library(SQLite3_LIBRARY NAMES sqlite3 sqlite
HINTS
${PC_SQLite3_LIBRARY_DIRS}
)
mark_as_advanced(SQLite3_LIBRARY)
# Extract version information from the header file
if(SQLite3_INCLUDE_DIR)
file(STRINGS ${SQLite3_INCLUDE_DIR}/sqlite3.h _ver_line
REGEX "^#define SQLITE_VERSION *\"[0-9]+\\.[0-9]+\\.[0-9]+\""
LIMIT_COUNT 1)
string(REGEX MATCH "[0-9]+\\.[0-9]+\\.[0-9]+"
SQLite3_VERSION "${_ver_line}")
unset(_ver_line)
endif()
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(SQLite3
REQUIRED_VARS SQLite3_INCLUDE_DIR SQLite3_LIBRARY
VERSION_VAR SQLite3_VERSION)
# Create the imported target
if(SQLite3_FOUND)
set(SQLite3_INCLUDE_DIRS ${SQLite3_INCLUDE_DIR})
set(SQLite3_LIBRARIES ${SQLite3_LIBRARY})
if(NOT TARGET SQLite::SQLite3)
add_library(SQLite::SQLite3 UNKNOWN IMPORTED)
set_target_properties(SQLite::SQLite3 PROPERTIES
IMPORTED_LOCATION "${SQLite3_LIBRARY}"
INTERFACE_INCLUDE_DIRECTORIES "${SQLite3_INCLUDE_DIR}")
endif()
endif()
cmake_policy(POP)
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